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May is Mental Health Awareness Month, an important topic to me personally and my leadership ethos. It is a challenge that spans the globe—day-in and day-out—for many people, whether dealing with issues themselves or supporting a loved one. Feelings of stress, anxiety, and burnout are normal, which is why every person has some risk of developing a mental health disorder, regardless of demographics, socioeconomics, education, and occupation.
During the pandemic, the global prevalence of anxiety and depression increased by a massive 25%, affecting the young and adults alike. This influx has put a demand on mental health services, leaving huge gaps for those who need care. While it is not our specialty or job to care for our colleagues, we can all care about each other by creating a safe space where honesty and trust is the norm. I am hopeful that we build a culture and support system that makes it easier for people to care for themselves and others.
By addressing this critical topic, I want people to know that they are not alone, and we are here for you. Let us normalize talking about mental health to ensure people catch problems early and get the help that they need.
We all process the world in our own way, and brain chemistry impacts how we cope with fatigue, frustration, and cognitive overload. Some people may experience physical symptoms, become demotivated, or lack excitement the way they used to. Small changes in behavior or attitude can illuminate a bigger mental health issue.
Recognizing in ourselves that something is “off” is a hard place to land, especially if what we are experiencing is unchartered territory. This challenge is further compounded by the fact that the tool we are using to assess our own mental health is the very thing with problems: our brain. That is why it’s so important for those around us to help us recognize if something is going on.
Everyone struggles at times. It’s a very normal part of the human experience. Yet, mental health has not traditionally been a popular discussion topic. In fact, cultural stigmas and pressures of self-reliance are commonly imposed on individuals since childhood, with the idea that, “Everything will be ok.” As adults, we know this is fundamentally untrue and an unrealistic expectation. What about impressing upon children that it is normal to acknowledge at times, “I’m a mess right now”—wouldn’t that help us all, children and adults alike, better embrace ourselves when we’re simply “not ok?”
The new normal of hybrid work changed the workforce overnight. The then unknowns of the pandemic coupled with working at a distance, exacerbated mental health struggles. And the corporate world and medical community were not prepared for the pandemic. Therefore, people feel disconnected, anxious and with a lack of boundaries between work and personal time. Many of us struggle in isolation and without a clear path in addressing it.
Yet, we have an opportunity to foster an environment of support—for ourselves and others. Self-care is vital to taking care of others. Everyone should feel safe sharing what is going on, without any additional burden of justifying their situation or “paying the team back.”
Within the cybersecurity industry, some roles are incredibly taxing and take an emotional toll. They require seeing the worst the internet has to offer, accepting that success is not 100 percent of the time, and knowing attacks can happen at any time. This always-on, a-lot-at-stake mentality makes it hard to separate work and life. From counseling to job rotations, Cisco Secure has measures in place to protect the mental health of our team. And we instill the belief that the best we can do is understand what the bad actors are up to, prevent what we can, and continue moving the craft forward.
Even with that mindset, we still have an obligation to look after one another, and be responsible on a more personal level. We must build trust up and down an organization and ensure mental health discussions are part of the culture. At a very basic level, we can be of help to each other by taking steps that could help someone’s mental state in leaps and bounds.
Trust is central to having an open dialogue. And talking about mental health starts with normalizing conversations about it–because it is normal. While there is neuroscience-backed research and strategies support changes that need to happen on an organizational level, my goal is to start with supporting each other and helping recognize when a colleague may be struggling. By intentionally shifting to a more mindful culture and encouraging new norms across the organization, we will help foster healthier mindsets and empower our people to create their own boundaries, ask for what they need, and get the help they need.
If anyone you know is struggling and if you are empathizing with this topic, please reach out and get help. We are here for you. You are not alone.
Across Cisco Security Business Group (SBG), we are driving an effort to address systemic work practices, team norms, individual habits, and leadership signals that create barriers to better performance and well-being. Among the many resources and tools available for employees:
To learn more about mental health insights, experiences, please review the following informative resources:
We’d love to hear what you think. Ask a Question, Comment Below, and Stay Connected with Cisco Secure on social!
Cisco Secure Social Channels
We have come a long way from making our first sourdough starter batch to exploring new hobbies — or in my case exhausting the Netflix library! We have craved human connection and insightful conversations. It was just over two years ago that we were together at the RSA Conference in San Francisco promising the next leap in cybersecurity with Cisco’s introduction of SecureX.
And soon, the cybersecurity world finally comes together again at two mega-events this year: RSA Conference and Cisco Live 2022. As you start planning your RSAC and Cisco Live 2022 experiences, we invite you to explore the progress we have made in offering radically simple security with a platform approach that is transformative to the industry and for our customers. Since it became generally available in June 2020, we have continued to add both capabilities and out-of-box integrations that unlock the full potential of our security portfolio. At both events, you’ll find Cisco SecureX is front and center again with exciting innovations built on our initial promise of providing simplicity and automation without compromising visibility and security efficacy.
Join us on Monday, June 6, to hear Jeetu Patel, EVP, and GM of Cisco Security and Collaboration, and Shailaja Shankar, Senior Vice President, and General Manager of Cisco Security Business Group speak on the topic of “What Do We Owe One Another in the Cybersecurity Ecosystem?”
Key highlights to explore:
| Topic | Date | Time (20 mins) |
| Level up your SOC strategy with security automation | 6/6/22 | 5:30 PM |
| Operationalizing Network Behavior Analytics | 6/7/22 | 10:30 AM |
| Extended Detection with Cisco SecureX | 3:30 PM | |
| Prioritizing Risk to Maximize Security Resilience | 5:30 PM | |
| Level up your SOC strategy with security automation | 6/8/22 | 2:30 PM |
| Prioritizing Risk to Maximize Security Resilience | 3:00 PM | |
| Beyond XDR with Cisco SecureX | 6/9/22 | 11:30 AM |
Check out the ‘Cisco Week at a Glance’ to see what we have to offer throughout the week, onsite in Las Vegas. Here are some highlights you won’t want to miss:
Ben Greenbaum, Product manager of Cisco SecureX with over 20 years of experience in SecOps products talks about ‘SecureX All The Things (With Hosted and Remote Relays)-BRKSEC-1483’.
Distinguished Engineer Aaron Woland‘s session lets you in on his secret to saving time with extended visibility ‘Save Countless Hours with SecureX’s Latest Feature: Device Insights- BRKSEC-2754’.
Come geek out with Matt Vander Horst, our resident orchestration and automation expert at the DevNet zone or/and crash his in-depth 4-hour lab session titled ‘SecureX Orchestration hands-on Crash Course- TRSEC-2103’.
In addition, SecureX experts like Aditya Sankar talk about how to unlock value for Firewall customers in his session ‘SecureX and Secure Firewall Better Together-BRKSEC-2201’.
Matthew Robertson, Principal engineer for XDR products discusses cross-product uses cases with ‘Building Network Security Policy Through Data Intelligence- BRKSEC-2267’.
And much more:
| Breakout Sessions (45 Minutes) | Date | Time (EST) |
| BRKSEC-2834 – Cisco’s Unified Agent: Cisco Secure Client. Bringing AMP, AnyConnect, Orbital & Umbrella together | 6/15/22 | 2:30 PM |
| BRKSEC-2754 – Save Countless Hours with SecureX’s Latest Feature: Device Insights | 6/14/22 | 10:30 AM |
| BRKSEC-2201 – SecureX and Secure Firewall Better Together | 6/14/22 | 10:30 AM |
| BRKSEC-2101 – Malware Execution as A Service: a Deep Dive into CSMA Advanced File Analysis | 6/13/22 | 9:30 AM |
| BRKSEC-1483 – SecureX All the Things (With Hosted and Remote Relays) | 6/16/22 | 8:00 AM |
| BRKSEC-2267 – Building Network Security Policy Through Data Intelligence | 6/14/22 | 2:30 PM |
| BRKSEC-3019 – Visibility, Detection and Response with Cisco Secure Network Analytics | 6/15/22 | 4:00 PM |
| BRKMER-2003 – Meraki & Secure Network and Cloud Analytics: Threat Detection for the Rest of Us | 6/16/22 | 9:30 AM |
| Instructor Led Lab (4 Hours) | ||
| LTRSEC-2103 – SecureX Orchestration hands-on crash Course | 6/15/22 | 8:00 AM |
| DevNet | ||
| DEVLIT-1553 – Webhooks in SecureX orchestration (Lightning Talk – 15 Minutes) | 6/14/22 | 3:00 PM |
| DEVWKS-2190 – Getting started with SecureX orchestration workflows and atomics (Workshop – 45 Minutes) | 6/14/22 | 10:00 AM |
| DEVWKS-2190 – Getting started with SecureX orchestration workflows and atomics (Workshop – 45 Minutes) | 6/16/22 | 10:00 AM |
| DEVNET-1083 – Security Automation: Developing with SecureX (Theater – 45 Minutes) | 6/14/22 | 1:00 PM |
| SecureX – DevNet Takeover Booth | 6/14/22 | All day |
| Digital | ||
| HOLSEC-2001.a – Crash Course: Automating with SecureX Orchestration (4 Hours) | 6/23/22 | 8:00 AM |
| HOLSEC-2001.b – Crash Course: Automating with SecureX Orchestration (4 Hours) | 6/29/22 | 7:00 AM |
We’re so excited to be on this journey with our customers and partners. For a live demo and exploration of the latest SecureX features, visit us at our booth at RSA Conference 2022 and World of solutions at Cisco Live 2022. We look forward to seeing many of you in person.
We’d love to hear what you think. Ask a Question, Comment Below, and Stay Connected with Cisco Secure on social!
Cisco Secure Social Channels
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Below research is reflecting our observations during month of March 2022. We also would like to thank Maria Jose Erquiaga for her contribution in introduction and support during the process of writing.
As the Russian-Ukrainian war continues over conventional warfare, cybersecurity professionals witnessed their domain turning into a real frontier. Threat actors picking sides [1], group members turning against each other [2], some people handing out DDoS tools [3], some people blending in to turn it into profit [4], and many other stories, proving that this new frontier is changing daily, and its direct impact is not limited to geographical boundaries.
While attacks seem to be evolving daily, it is challenging for one to stay up to date with all that is going around. Therefore, we believe that it is important to distinguish between information and actionable intelligence. In Cisco Global Threat Alerts, we would like to share our observations related to this conflict during March of 2022 and discover how we can turn them into actionable intelligence together.
Since the rapid escalation of the conflict in 2022, security researchers and analysts have been gathering information regarding the adversarial groups, malware, techniques, and types of attacks implemented [1, 5, 6]. Some of the groups and malware related to the conflict are described in Table 1:
| Threat Actor | Malware | Location |
| Gamaredon [7] | Pteranodon [8] | Crimea |
| Sandworm [9] | CyclopsBlink [10] | Russia |
| WizardSpider [11] | Cobalt Strike [12], Emotet [13], Conti [14], Ryuk [15], Trickbot [16] | Russia |
Table 1: Threat actors and their relations
Gamaredon group, also known as Primitive Bear, Shuckworm and ACTINIUM, is an advanced persistent threat (APT) based in Russia. Their activities can be traced back as early as 2013, prior to Russia’s annexation of the Crimean Peninsula. They are known to target state institutions of Ukraine and western government entities located in Ukraine. Ukrainian officials attribute them to Russian Federal Security Service, also known as FSB [17].
Gamaredon often leverages malicious office files, distributed through spear phishing as the first stage of their attacks. They are known to use a PowerShell beacon called PowerPunch to download and execute malware for ensuing stages of attacks. Pterodo and QuietSieve are popular malware families that they deploy for stealing information and various actions on objective [18].
We were able to collect network IoC’s related to Gamaredon infrastructure. During our initial analysis, most of the indicators were not attributed directly to any specific malware and they were rather listed as part of Gamaredon’s infrastructure. Therefore, we wanted to analyze their infrastructure to understand their arsenal and deployment in greater detail.
The first part of this research is focused on WHOIS record analysis. We observed that Gamaredon domains were dominantly registered by REG[.]RU. Creation dates are going back as early as February 2019 and have a changing pattern for the registrant email. Until August 2020, we observed that message-yandex.ru@mail[.]ru was the main registrant email. Later, it shifted to macrobit@inbox[.]ru, mixed with the occasional usage of message-yandex.ru@mail[.]ru and tank-bank15@yandex[.]ru. Domain creation dates in some of the WHOIS records are as recent as March 2022.
Other than WHOIS information, the domains we observed that were related to Gamaredon campaigns had a distinguishing naming convention. While dataset consisted of domain names (without TLDs) varying between 4 to 16 characters, 70% percent of them were between 7 to 10 characters. Combined with a limited group of top-level domains (TLDs) used (see Table 2), this leads us to a naming pattern for further attribution. Additionally, the usage of TLDs on domain creation seems to be rotating.
| TLD | Distribution | TLD Usage |
| online | 42.07% | 08/2020-02/2021,02/2022 |
| xyz | 29.47% | 06/2022-08/2022, 02/2022-03/2022 |
| ru | 14.22% | 08/2020, 05/2021-02/2022 |
| site | 8.94% | 07/2020-02/2021 |
| space | 2.64% | 02/2019-06/2020 |
Table 2: TLD distribution and time in use
In the case of domain resolutions, we aimed to analyze the distribution of autonomous system numbers (ASN) used by resolved IP addresses (see Table 3). Once more, the owner REG[.]RU is leading the list, owning most of the domains. TimeWeb was the second this time, with 28% of the domains we found to be related to Gamaredon activities. Domains having ‘. online’ and ‘.ru’ TLDs are regularly updating their IP resolutions, almost daily.
| Owner | ASN | Popular Networks | Distribution |
| REG.RU, Ltd | AS197695 | 194.67.71.0/24 194.67.112.0/24 194.58.100.0/24 194.58.112.0/24 194.58.92.0/24 89.108.81.0/24 |
45.93% |
| TimeWeb Ltd. | AS9123 | 185.104.114.0/24 188.225.77.0/24 188.225.82.0/24 94.228.120.0/24 94.228.123.0/24 |
28.25% |
| EuroByte LLC | AS210079 | 95.183.12.42/32 | 10.56% |
| AS-CHOOPA | AS20473 | 139.180.196.149/32 | 5.08% |
| LLC Baxet | AS51659 | 45.135.134.139/32 91.229.91.124/32 |
2.23% |
| System Service Ltd. | AS50448 | 109.95.211.0/24 | 1.82% |
Table 3: Distribution of IP addresses per ASN and owner
After understanding the infrastructure, let’s proceed with their arsenal. We looked at associated file samples for the domains through Umbrella and Virustotal. A sample of the results can be seen below. Referring to a file type, we can see that the Gamaredon group prefers malicious office documents with macros. Also, they are known to use Pterodo, which is a constantly evolving custom backdoor [8, 18].
| Domain | Hash | Type | Malware |
| acetica[.]online | 4c12713ef851e277a66d985f666ac68e73ae21a82d8dcfcedf781c935d640f52 | Office Open XML Document | Groooboor |
| arvensis[.]xyz | 03220baa1eb0ad80808a682543ba1da0ec5d56bf48391a268ba55ff3ba848d2f | Office Open XML Document | Groooboor |
| email-smtp[.]online | 404ed6164154e8fb7fdd654050305cf02835d169c75213c5333254119fc51a83 | Office Open XML Document | Groooboor |
| gurmou[.]site | f9a1d7e896498074f7f3321f1599bd12bdf39222746b756406de4e499afbc86b | Office Open XML Document | Groooboor |
| mail-check[.]ru | 41b7a58d0d663afcdb45ed2706b5b39e1c772efd9314f6c1d1ac015468ea82f4 | Office Open XML Document | Groooboor |
| office360-expert[.]online | 611e4b4e3fd15a1694a77555d858fced1b66ff106323eed58b11af2ae663a608 | Office Open XML Document | Groooboor |
| achilleas[.]xyz | f021b79168daef8a6359b0b14c0002316e9a98dc79f0bf27e59c48032ef21c3d | Office Open XML Document | Macro enabled Word Trojan |
| anisoptera[.]online | 8c6a3df1398677c85a6e11982d99a31013486a9c56452b29fc4e3fc8927030ad | MS Word Document | Macro enabled Word Trojan |
| erythrocephala[.]online | 4acfb73e121a49c20423a6d72c75614b438ec53ca6f84173a6a27d52f0466573 | Office Open XML Document | Macro enabled Word Trojan |
| hamadryas[.]online | 9b6d89ad4e35ffca32c4f44b75c9cc5dd080fd4ce00a117999c9ad8e231d4418 | Office Open XML Document | Macro enabled Word Trojan |
| intumescere[.]online | 436d2e6da753648cbf7b6b13f0dc855adf51c014e6a778ce1901f2e69bd16360 | MS Word Document | Macro enabled Word Trojan |
| limosa[.]online | 0b525e66587e564db10bb814495aefb5884d74745297f33503d32b1fec78343f | MS Word Document | Macro enabled Word Trojan |
| mesant[.]online | 936b70e0babe7708eda22055db6021aed965083d5bc18aad36bedca993d1442a | MS Word Document | Macro enabled Word Trojan |
| sufflari[.]online | 13b780800c94410b3d68060030b5ff62e9a320a71c02963603ae65abbf150d36 | MS Word Document | Macro enabled Word Trojan |
| apusa[.]xyz | 23d417cd0d3dc0517adb49b10ef11d53e173ae7b427dbb6a7ddf45180056c029 | Win32 DLL | Pterodo |
| atlanticos[.]site | f5023effc40e6fbb5415bc0bb0aa572a9cf4020dd59b2003a1ad03d356179aa1 | VBA | Pterodo |
| barbatus[.]online | 250bd134a910605b1c4daf212e19b5e1a50eb761a566fffed774b6138e463bbc | VBA | Pterodo |
| bitsadmin2[.]space | cfa58e51ad5ce505480bfc3009fc4f16b900de7b5c78fdd2c6d6c420e0096f6b | Win32 EXE | Pterodo |
| bitsadmin3[.]space | 9c8def2c9d2478be94fba8f77abd3b361d01b9a37cb866a994e76abeb0bf971f | Win32 EXE | Pterodo |
| bonitol[.]online | 3cbe7d544ef4c8ff8e5c1e101dbdf5316d0cfbe32658d8b9209f922309162bcf | VBA | Pterodo |
| buhse[.]xyz | aa566eed1cbb86dab04e170f71213a885832a58737fcab76be63e55f9c60b492 | Office Open XML Document | Pterodo |
| calendas[.]ru | 17b278045a8814170e06d7532e17b831bede8d968ee1a562ca2e9e9b9634c286 | Win32 EXE | Pterodo |
| coagula[.]online | c3eb8cf3171aa004ea374db410a810e67b3b1e78382d9090ef9426afde276d0f | MS Word Document | Pterodo |
| corolain[.]ru | 418aacdb3bbe391a1bcb34050081bd456c3f027892f1a944db4c4a74475d0f82 | Win32 EXE | Pterodo |
| gorigan[.]ru | 1c7804155248e2596ec9de97e5cddcddbafbb5c6d066d972bad051f81bbde5c4 | Win32 EXE | Pterodo |
| gorimana[.]site | 90cb5319d7b5bb899b1aa684172942f749755bb998de3a63b2bccb51449d1273 | MS Word Document | Pterodo |
| krashand[.]ru | 11d6a641f8eeb76ae734951383b39592bc1ad3c543486dcef772c14a260a840a | Win32 EXE | Pterodo |
| libellus[.]ru | 4943ca6ffef366386b5bdc39ea28ad0f60180a54241cf1bee97637e5e552c9a3 | Win32 EXE | Pterodo |
| melitaeas[.]online | 55ad79508f6ccd5015f569ce8c8fcad6f10b1aed930be08ba6c36b2ef1a9fac6 | Office Open XML Document | Pterodo |
| mullus[.]online | 31afda4abdc26d379b848d214c8cbd0b7dc4d62a062723511a98953bebe8cbfc | Win32 EXE | Pterodo |
| upload-dt[.]hopto[.]org | 4e72fbc5a8c9be5f3ebe56fed9f613cfa5885958c659a2370f0f908703b0fab7 | MS Word Document | Pterodo |
Table 4: Domains, files (hash and type), and malware name associated to the Gamaredon group
After reviewing the behaviors of the associated malicious samples, it is easier to build attribution between the malicious domain and the corresponding sample. IP addresses resolved by the domain are later used to establish raw IP command and control (C2) communication with a distinguishing URL pattern. The following example shows how 1c7804155248e2596ec9de97e5cddcddbafbb5c6d066d972bad051f81bbde5c4 resolves gorigan[.]ru and uses its IP address to build a C2 URL (http|https<IP>/<random alphanumerical string>). Therefore, DNS and outgoing web traffic is crucial for its detection.
In Cisco Global Threat Alerts, we are tracking the Gamaredon group under the Gamaredon Activity threat object. The threat description is enriched with MITRE references (see Figure 3).
Figure 4 shows a detection sample of Gamaredon activity. Observe that the infected device attempted to communicate with the domains alacritas[.]ru, goloser[.]ru, and libellus[.]ru, which seemed to be sinkholed to the OpenDNS IP address of 146.112.61.[.]107.
We’ve walked through the steps of producing intelligence from information we’ve collected. We began our analysis with an unattributed list of network IoC’s and were able to identify unique patterns in their metadata. Then, we pivoted to endpoint IoC’s and attributed domains to malware families. Next, we showed how we turned it into a detection of the Gamaredon group displayed in the Cisco Global Threat Alerts portal.
For your convenience, here’s a summary of the intelligence we developed in this blog post:
| Aliases | Primitive Bear, Shuckworm, ACTINIUM |
| Type | Threat Actor |
| Originating From | Russia |
| Targets | Ukranian State Organizations |
| Malware used | Pterodo, Groooboor |
| File Type | Macro enabled office files, Win32 Exe, VBA |
| TLD’s used | .online, .xyz, .ru, .site, .space |
| ASN’s used | REG.RU, Ltd, TimeWeb Ltd., EuroByte LLC, AS-CHOOPA, LLC Baxet, System Service Ltd. |
[1] Cyber Group Tracker: https://cyberknow.medium.com/update-10-2022-russia-ukraine-war-cyber-group-tracker-march-20-d667afd5afff
[2] Conti ransomware’s internal chats leaked after siding with Russia: https://www.bleepingcomputer.com/news/security/conti-ransomwares-internal-chats-leaked-after-siding-with-russia/
[3] Hackers sound call to arms with digital weapon aimed at Russian websites: https://cybernews.com/news/hackers-sound-call-to-arms-with-digital-weapon-aimed-at-russian-websites/
[4] Threat advisory: Cybercriminals compromise users with malware disguised as pro-Ukraine cyber tools: https://blog.talosintelligence.com/2022/03/threat-advisory-cybercriminals.html
[5] Ukraine-Cyber-Operations: https://github.com/curated-intel/Ukraine-Cyber-Operations
[6] What You Need to Know About Russian Cyber Escalation in Ukraine: https://socradar.io/what-you-need-to-know-about-russian-cyber-escalation-in-ukraine/
[7] Gamaredon: https://attack.mitre.org/groups/G0047/
[8] Pteranodon: https://attack.mitre.org/software/S0147/
[9] Sandworm: https://attack.mitre.org/groups/G0034/
[10] Threat Advisory: Cyclops Blink: https://blog.talosintelligence.com/2022/02/threat-advisory-cyclops-blink.html
[11] Wizard Spider: https://attack.mitre.org/groups/G0102/
[12] Cobalt Strike: https://attack.mitre.org/software/S0154
[13] Emotet: https://attack.mitre.org/software/S0367
[14] Conti: https://attack.mitre.org/software/S0575
[15] Ryuk: https://attack.mitre.org/software/S0446
[16] TrickBot: https://attack.mitre.org/software/S0446
[17] Technical Report Gamaredon/Armageddon group: https://ssu.gov.ua/uploads/files/DKIB/Technical%20report%20Armagedon.pdf
[18] ACTINIUM targets Ukrainian organizations: https://www.microsoft.com/security/blog/2022/02/04/actinium-targets-ukrainian-organizations/
We’d love to hear what you think. Ask a Question, Comment Below, and Stay Connected with Cisco Secure on social!
Cisco Secure Social Channels
Back in September last year, Ash Devata, VP and GM for Zero Trust and Duo at Cisco wrote about the expansion of our international footprint with the opening of data centers in Australia, Singapore, and Japan. Today, I am thrilled to add India to that list, exemplifying Duo’s commitment in a key market, which couldn’t have been better timed.
Local data centers help customers meet compliance and data localization requirements, which is becoming an increasingly important issue in India. As the National Law Review puts it ‘2021 was a blink-and-you-will-miss conveyor belt of activities’ regarding privacy and data protection law related legal developments, including the issuance of new data privacy standards that explores how organizations establish, implement, maintain and continually improve their data privacy management systems.
Additionally, according to a survey by EY-Nasscom, one in every two Indian companies have accelerated their journey in cloud computing, which will inevitably increase the urgency for SaaS regulations in the region. A fact the Banking, Finance, Securities, and Insurance (BFSI) sector knows all too well, with the Securities and Exchange Board of India (SEBI) issuing a SaaS Circular on ‘data localization requirements for financial sector organizations using cloud services’ just two years ago.
Unsurprisingly, this kind of regulatory change has resulted in a large increase in demand for control over where cloud services are hosted. And because we take security very seriously, and protecting our customers is always a top priority, our data centers are ISO27001 and SOC2 compliant and maintain a 99.999% service availability goal.
As with our other local data centers, all functionality from Duo’s zero trust platform including multi-factor authentication (MFA), single sign-on (SSO), VPN-less remote access, device trust and adaptive risk-based policies is available through these new data centers. And in the near future, passwordless authentication and other new features will be available in all of our data center locations concurrently. We expect this will be particularly beneficial to our clients in India, where we have noticed one of the largest increases in MFA technology use, with authentication volumes rising by 80% (YoY) as outlined in our Trusted Access Report 2021.
We can’t wait to give this level of assurance and performance to our clients in such a strategically important region. Well done to everyone involved in making this happen.
We’d love to hear what you think. Ask a Question, Comment Below, and Stay Connected with Cisco Secure on social!
Cisco Secure Social Channels
Companies aren’t doing business the way they used to, and the shift to hybrid work has forced many to become increasingly security resilient or cease operations. The global food market is no exception.
One of our valued customers, Leng-d’Or, was faced with a challenge during the pandemic that could have interrupted its production line, but by some quick thinking, skilled leadership and a close partnership with Cisco they were able to pull through stronger than before.
Leng-d’Or is a Spanish multinational food company, supplying upwards of 800 customers, with 80% of them outside of Spain. I’ve personally tried their snacks – they’re delicious. So you can imagine my relief when I found out we’d be able to help them overcome a significant manufacturing hurdle that could have brought my snack supply to a halt.
The pandemic had an immediate impact on the global economy, and in particular food producers who were already dealing with problems of their own. To compound matters, climate change altered the reliability and supply of raw materials such as corn and flour, so researchers needed to find new ways to update recipes and change formulas.
It had all been going fine for Leng-d’Or, who would send its scientists from Spain to its U.S. facilities several times a year to collaborate in the development of new processes. It was a great system.
And then the pandemic struck. Suddenly, food researchers could no longer get on a plane and be testing the next day. Visibility into the production line, processes and vital manufacturing machines was blocked. And, even if you could spin up a video call – who’s to say you could do it securely? Webex Expert on Demand at Leng-d’Or is connecting geographically dispersed teams with equipment to achieve improved productivity and higher first-time fix rates while reducing physical travel.
So, you see the problem. We’ll show you how Leng-d’Or partnered with Cisco for a solution.
Using Cisco SecureX cloud technology, Leng-d’Or was able to deploy an end-to-end security solution that spanned its network, cloud, email, and endpoints, keeping the company up and running as its international supply chain went remote. Then, the company implemented Webex, which enabled its team to collaborate remotely to still test out and manufacture new products in the U.S. (while looking on virtually from Spain).
Leng-d’Or tapped Webex Expert on Demand for RealWear and Cisco Meraki for smart cameras and sensors that allowed them to make real-time changes to their machines – from a different continent. From their Spanish headquarters, they were also able to collaborate with their U.S. counterparts in real- time through the Webex app, exchanging drawings and formulas securely. Cisco technologies are helping Leng-d’Or close the knowledge gap by connecting workers from the factory floor to experts at other locations while allowing them to keep their hands free to work instead of holding a smartphone or tablet.
They could have let pandemic cybersecurity issues disrupt their workforce, but they didn’t. They could have let global travel restrictions slow their scale, but they didn’t. Instead, they employed Cisco solutions that allowed them to not only detect threats up to 90% faster, but also develop products collaboratively in a completely remote environment, continuing New Product Introduction (NPI). The company also noted that, “The cost reduction in travel and time as well as the increase in productivity associated with the project was remarkable.”
We’ll share with you just how they did it by letting them tell the story. Here is our interview with Cisco cybersecurity advocate, Enric Cuixeres, head of information technology at Leng-d’Or. He lends his expertise as a valuable member of our Cisco global customer initiative, Cisco Insider Advocacy.
Outside of business continuity, what would you say the outcome is of using Meraki, RealWear and Webex for Leng-d’Or?
Enric: In addition to traditional video collaboration, we were facing the need to integrate live images as well as very specific views of our machines. To do this, we decided to integrate the video stream of the Meraki MV smart cameras and Webex Expert on Demand in RealWear in a private Cisco Webex room. Thanks to this action, we were able to have a complete global picture of the whole process in real-time.
In addition, we could have eyes on the front line, which showed us very specific images of what we needed. The synchronization of the audio allowed us to have a conversation in real-time with our team in the first line of work. Thanks to this collaboration strategy, it is possible to develop products collaboratively completely remotely.
The cost reduction in travel and time as well as the increase in productivity associated with the project was remarkable. In any case, and since we were in the middle of a pandemic, without this technology we would not have been able to develop these kinds of products.
How does Cisco Secure help you stay competitive and continue the normal flow of work?
Enric: Thanks to Cisco Secure we can now detect a security breach in real-time. Every day, between five and seven inbound emails with malicious URLs were blocked at our perimeter thanks to Cisco Secure Email and Secure Email Phishing Defense.
If the threat comes from a traditional URL or compromised business link, the integration of Cisco SecureX with Cisco Umbrella, Cisco Secure Firewall and Cisco Secure Endpoint gives us real-time visibility into the problem.
Also, thanks to the automation and detection capabilities from Secure Endpoint’s Orbital Advanced Search, we can be proactive in our cybersecurity tasks. Preventing a high-level incident in a big company is an incredibly valuable way to reduce costs.
What are some of the benefits that you have gained from using the Cisco platform?
Enric: Leng-d’Or reduced the time to detect threats by 90% thanks to the single pane of glass provided by Cisco SecureX. During a one-week period, there were between 2-5 confirmed threats blocked.
Along with that between 4-6 malicious URLs from inbound email were blocked, and 2-4 malicious URLs from the Cisco Umbrella virtual appliance or roaming client were blocked during the same period with Cisco SecureX.
The point here is that without Cisco technology, during the pandemic our work would have come to a complete stop. Developing a new product is a team job. A lot of people from different areas must come together, so Cisco SecureX allowed us to collaborate across borders during COVID and know that we were doing so securely. Thanks to that, our business continued, uninterrupted.
The Leng-d’Or and Cisco partnership
To recap, here’s how Leng-d’Or was able to improve their security architecture to become more resilient:
Leng-d’Or is the story of a great company that used a challenge to come out on top, instead of lagging behind in a time of crisis. They were able to turn adversities into assets as they took the opportunity to reinvent themselves through new, adaptable processes and secure Cisco technologies that allowed them to find new ways of doing business better.
Using Cisco SecureX, Leng-d’Or was able to secure their intellectual property, enable hybrid work with Cisco’s Webex Expert on Demand, and secure their cloud and edge technologies to transform their infrastructure — and their business.
You can find out more about the Leng-d’Or success story here: https://www.webex.com/customers/leng-dor.html
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EXPOSURE: The Information We Divulge On A Public Wireless Network – The 3rd Annual* RSAC SOC Report
Register now for your free tour of the RSA Conference Security Operations Center (SOC), where engineers are monitoring all traffic on the Moscone Wireless Network for security threats. The SOC is sponsored by NetWitness and Cisco Secure.
Sign up for a guided tour, where we’ll show real time traffic in NetWitness Platform, plus advanced malware analysis and threat intelligence from Cisco SecureX, Malware Analytics and Umbrella, and intrusion detection from Cisco Secure Firewall.
At the SOC, you will receive a security briefing and have time for Q&A with NetWitness and Cisco engineers.
Advanced registration is highly recommended. Below are the available tour times. Please fill out the RSAC SOC Tour Request Form to request your spot.
SOC Tours Offered Tues-Thurs (7-9 June 2022):
Please meet at the Cisco SASE Village Booth #1027, South Hall at tour time, where a Cisco team member will escort the group to the SOC.
Also, plan to attend the official out briefing on the observations for RSAC 2022:
EXPOSURE: The 3rd Annual* RSAC SOC Report
Date/Time/Location: 6/9/22, 1PM– 50 Minutes
Abstract: In this session we share our experience monitoring the RSAC network for stability, security, and stats of interest. We’ll talk about what changes we’ve seen over the years, informative and comical experiences from the trenches, and what we think it means for our industry going forward. So, if you’d like to see what a network looks like when its users know security, know its challenges, should know better, and choose to ignore all of that anyway; join us for the RSAC SOC report.
You can obtain The 2nd Annual RSAC SOC Report here.
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Cisco Secure Access by Duo and Cisco Umbrella expands availability on AWS Marketplace
Cisco Secure powers security resilience enabling you to protect the integrity of your business amidst unpredictable threats and major change, such as migrating to the cloud. As a leader in cloud enablement, Cisco Secure is excited to announce the availability of our Security SaaS portfolio on AWS Marketplace. Now with the addition of Secure Access by Duo and Cisco Umbrella, you can take advantage of key marketplace differentiators, such as simple and integrated purchasing, the ability to use AWS cloud budget commitments for procurement (as part of the Enterprise Discount Program) and the flexibility of custom terms and pricing via private offers. This helps to ensure your organization is secure with the Cisco Secure portfolio.
The Duo and Umbrella solutions on AWS Marketplace protect remote and hybrid users who connect from various locations and devices and use cloud services to get work done. Both solutions deploy in minutes and integrate natively with Cisco SecureX to provide unified visibility and intuitive automation across your entire security portfolio in minutes. At the foundation of the solution is Cisco Talos threat intelligence, which is one of the largest commercial threat intelligence organizations in the world.
As the first line of defense against threats on the internet wherever users go, Umbrella delivers visibility into all cloud services in use across your environment and blocks all risky applications. Two Umbrella versions are available on the AWS Marketplace – Umbrella DNS Security Essentials and Umbrella DNS Security Advantage.
As the foundation for a zero-trust security model, Duo’s multi-factor authentication (MFA) allows you to verify the identity of all users and the health of their devices before connecting to the applications they need. Duo is easy to use, simple to administer, and provides complete endpoint visibility. All three Duo editions are available on the AWS Marketplace – Duo MFA, Duo Access and Duo Beyond – enabling customers to select the right solution for their needs.
Delivered from the cloud for fast deployment, Umbrella and Duo allows you to uncover shadow IT, secure the use of sanctioned cloud applications (such as those running on AWS), and offer powerful protection against phishing and other threats. Today, customers can enjoy integrated discovery and can easily purchase Duo and Cisco Umbrella to begin recognizing value immediately.
Are you ready to accelerate your journey to the cloud? Visit Duo and Umbrella on the AWS Marketplace today.
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Hybrid work is here to stay. According to our survey, only 9 percent of the global workforce plans to return to the office full time. Employees have become accustomed to working from home and on-the-go, and modern organizations will need to keep up with this shift to retain much-needed talent.
While flexibility has become king, many people may also miss in-person collaboration, and will want to meet with others in the office on an ad hoc basis. Businesses will need to be ready for this future of work, and empower their employees to easily conduct their roles from the office, home, coffee shop, or anywhere in between.
While it may sound daunting, it doesn’t have to be. With the right strategies and technologies in place, hybrid work can afford an organization many opportunities. It can introduce enhanced levels of agility and resilience for better company performance. It can help businesses attract skilled professionals in a competitive market. And it can also lead to cost savings, greater operational efficiencies, and improved environmental sustainability.
Of course there will always be challenges. One such challenge is cybersecurity, and hence, security resilience. With more assets to keep track of in more places, hybrid work can lead to gaps in visibility and control, providing attackers with additional ways to get in. But while attackers work hard to get into your network, Cisco continues to innovate to keep them out, no matter where your devices or users may go.
Many of the core security architectures we have been building and offering for the past several years will help to ensure a smoother transition to hybrid work, as well as greater security resilience:
Just as the workplace has evolved, so has the threat landscape. To make things even easier, we have put together the Cisco Secure Hybrid Work solution to provide exactly what you need to keep your business safe in this new work environment. All of our security technologies are backed by the superior threat intelligence of Cisco Talos, so customers can quickly adapt to detect and combat the latest risks. Talos also offers robust incident response services to help companies prepare for, respond to, and rapidly recover from attacks.
Learn how Mediapro used Cisco technologies to transition to hybrid work.
We continue to innovate to make sure our customers are prepared for what’s next. Most recently, we launched the Cisco Secure Firewall 3100 Series, which is specifically designed for hybrid work. The new firewall supports more remote workers with up to six times faster VPN performance, and also delivers a strong video conferencing experience. Cisco Secure Firewall enhances visibility and threat detection even in encrypted traffic, and helps strengthen your zero trust security posture. It also integrates with Cisco SecureX for rapid incident response.
Additionally, we recently unveiled the Cisco SecureX device insights feature. Device insights allows organizations to collect and correlate data from multiple sources to determine which devices are in an environment, where they are located, who is accessing them, their security status, and more. With so many new machines connecting to corporate infrastructure, this level of information is crucial for safeguarding the future of work.
In addition to security, Cisco’s broad hybrid work portfolio spans collaboration, networking, and IoT. With a nearly 40-year history of providing secure connectivity around the globe, we are well-equipped to empower workers to perform their best from anywhere.
“Security has always been a high priority with our extensive and intricate network but was even more critical once the pandemic began,” said Lukene Berrosteguieta, head of security operations at energy company, Repsol. “[Cisco] Business Critical Services has supported our efforts every step of the way to enhance and maintain network security across our entire infrastructure to ensure the safety of our customers and workers.”
According to Dan Turner, CIO at Per Mar Security Services, “Once COVID-19 hit the United States…we leveraged our existing infrastructure to spin up virtual workspaces for all our employees within a week so that they could work from home…. Our Cisco systems and security frameworks allowed Per Mar to move quickly and safely to support our employees.”
The way we work has forever changed, and will continue to evolve. We must enable our teams to be productive and competitive no matter what comes next. Learn how you can boost your organization’s security resilience for the years ahead.
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The last two years have created a lot of pressure on us all. The pandemic has forced us to adapt to new ways of working and has presented many technological challenges, one of which is multi-cloud transformation.
As we can see, these challenges are not going away soon and the need for agile adaptation is critical. Whilst most teams have adapted already, it has taken a toll on them. IT, Security, and Networking teams are finding it hard to fit everything in and they are becoming exhausted with the myriad of configuration requirements from each of the cloud and solution providers.
To help our customers and partners, we have centralized all our cloud & automation resources for Secure Firewall into a single page: https://developer.cisco.com/secure-firewall/cloud-resources/
Our new page is organized by cloud provider and specific use case to easily deploy Secure Firewall. It provides flexibility in choosing the most appropriate automation tools, such as Terraform, ARM Templates, Cloud formation, or Ansible. In addition to common use case scenarios, templates and scripts, you also have direct access to learning resources. This includes demo videos, webinars, and sessions where Cisco engineers demonstrate the implementation of the solution in a particular cloud environment.
We know these changes can be complex and demanding. Therefore, we would like to invite you to visit our upcoming live events and seminars covering: Automation & Infrastructure as a Cloud for Cisco Secure Firewall.
Learn how to secure your OpenStack using Cisco Secure Firewall – BRK-SEC-1775
This session will walk participants through the deployment model, its relation to the OpenStack resources, and arrive with a complete FTDv configuration that fully protects our workloads. It will include a demo that showcases the final state of the server along FMCv and FTDv. Attendees will have access to the publicly available GitHub repository for these tasks.
Deploying Cisco Firewalls in the Azure Public Cloud – LTRSEC-2735
In this lab, the student will deploy and configure a scalable security solution for the Azure public cloud using Cisco firewalls. The student will use ARM templates and the Azure CLI to automate deployment.
Cisco Secure Firewall Cloud Native on AWS – BRK-SEC-1775
Today, industry is focused on building a scalable infrastructure that can provide security at scale. This session covers building a scalable architecture for workload security using Cisco Secure Firewall Cloud Native.
And many more here: Session catalog
Training session: https://www.youtube.com/watch?v=fM21m3su2uk
YouTube channel: https://www.youtube.com/cisco-netsec
GitHub Repository: https://github.com/CiscoDevNet/secure-firewall
The Cisco Secure Firewall Essentials Hub: https://secure.cisco.com/secure-firewall
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Find out how you can stretch your organization’s security budget amidst inflation and its economic impacts.
No one could have predicted the lasting effects of the pandemic on our economy. A strain has been put on the overall supply chain, causing the value of the dollar, or any other local currency, to not go as far as it once did. Consumers are experiencing skyrocketing energy, gas, and food prices, and businesses are facing delays in deliveries of goods and services to their customers.
According to the Consumer Price Index (CPI), the U.S. economy has seen an uptick as high as 8.5% over the past twelve months, which is the largest spike since the early 1980s. Ideally, the economy should be in a balance of about 2% inflation.
When inflation rates go up, there is a steady rise in costs, putting a heavy burden on individuals and businesses.
Even with the rise in inflation, the need for products and services are still there to keep organizations operational. Cybersecurity attacks do not fall under the radar with inflation. If anything, cost increases mean you might get less protection for the same amount of spend, making cyber threats against your organization riskier. Businesses are forced to make budget adjustments, but cybersecurity spend is crucial to maintain the integrity of customer data and finances. Many businesses will be forced to have to raise prices for goods and services, passing the higher cost on to their customers. The solutions needed to maintain security should be simple and flexible to buy in a complex world. Cisco believes in price protection, not passing on the burdens of inflation to our customer.
Cisco can help you with instant savings, avoiding inflation hikes with our price protection guarantee when it comes to buying security solutions to meet the security needs of your organization. With the significant shift in the way we work – remote work, office only, or hybrid, there are more devices on and off the network, leading to an increase in cybersecurity risks. Threats are not slowing down any time soon. Security needs to work together in a simple way to help you stay ahead of these threats to protect users everywhere, working from anywhere. Cisco Secure takes an integrated platform approach to radically simplify your security, applying intelligence to anticipate the changing needs of your business and provide the robust protection you need.
Whatever your organizational security needs may be, buying through the Cisco Secure Choice Enterprise Agreement allows you the flexibility to access two or more security products. Choose from network security, user & endpoint protection, cloud edge, or app security line of products.
Secure Choice Enterprise Agreements lets budgets go further and offers predictable billing over time so you can move faster in responding to security needs. Get a built-in security platform, SecureX, at no extra cost!
Cisco Secure products have never been simpler to buy. Add products, based on your specific security business goals, and receive additional discounts, up to 20% savings off list price. Start saving now with a Cisco Secure Enterprise Agreement.
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Sometimes in order to move forward effectively, it’s good to take stock of where we’ve been. In this blog, we’ll review a concept that has been foundational to networking and cybersecurity from the beginning: the session. Why focus on the session? As the philosophy of Zero Trust is adopted more broadly in the security industry, it’s important to understand the building blocks of access. The session is a fundamental component of access to any resource.
To get things started, let’s start with a definition. A simple definition of a session might be: “a period of time devoted to a particular activity.” Not so bad, but the complexity for internet and network security springs from scoping the “particular activity.”
The internet exists on top of a standardized suite of protocols that govern how data can be transmitted or exchanged between different entities. This suite, now generally referred to as the TCP/IP stack, is comprised of four distinct layers that delineate how data flows between networked resources. This is where the scoping of a session becomes obscure. The “particular activity” could refer to the network layer, which is responsible for establishing communications between the actual physical networks. Or, perhaps the activity refers to the Internet layer, which ensures the packets of data reach their destinations across network boundaries. The activity could also be the transport layer, responsible for the reliability of end-to-end communication across the network. It could also be referencing the application layer, the highest layer of the TCP/IP stack, which is responsible for the interface and protocols used by applications and users. For the familiar, these layers were originally defined in the OSI model.
This layering framework works well for establishing the distinct session types and how we can begin to protect them. However, the rise of cloud-based services means we must now also look at how sessions are defined in relation to the cloud — especially as we look to provide security and access controls. At the application layer, we now have client devices with web browsers and applications that communicate to a cloud service. Additionally, cloud services can be one or a combination of SaaS, PaaS and IaaS, each defining their own session and thus access.
With all the different classes of sessions, there are different mechanisms and protocols by which authentication and authorization are employed to eventually provide that access. All sessions use some type of account or credential to authenticate and evaluate a set of variables to determine authorization or access. Some of these variables may also be similar across different sessions. For example, an enterprise may evaluate the device’s security posture (e.g. it is running the latest OS patches) as a variable to grant access at both the network and application layer. Similarly, the same username and password may be used across different session layers.
However, each layer might also use distinct and specific variables to evaluate the appropriate access level. For instance, the network interface layer may want to ensure cryptographic compliance of the network interfaces. A cloud service may evaluate geographical or regional compliance. The common practice today is to have every session layer act alone to make its own access decision.
Let’s take a step back and review.
Now, let’s explore something new: what if the variables and access evaluation outcomes were shared seamlessly across session layers?
What if recent network context and activity were used to inform cloud access decisions? Or, recent user access decisions across the network layers be used to inform cloud application controls? Think about the enhanced resilience provided if network-based risk signal like packet information could be appropriately mapped and shared with the cloud application layer. Sharing information across session boundaries provides more robust fulfillment of Zero Trust principles by striving to evaluate security context as holistically as possible at the time of access.
In order to build a future where security decisions are informed by broader and continuous context, we’ll need tools and protocols that help us bridge tools and map data across them. To provide improved access and security, both the bridge and the correct mapping must be in place. It’s one thing to get the data transferred to another tool, it’s quite another to map that data into relevance for the new tool. For example, how do we map a privileged application credential to a device? And, then how do we map relevant context across systems?
The good news is that work is starting to enable a future where regardless of session definition, security context can be mapped and shared. Protocols such as the Shared Signals and Events and the Open Policy Agent are evolving to enable timely and dynamic signal sharing between tools, but they are nascent and broader adoption is required. Cisco has already contributed a technical reference architecture as a guide for Shared Signals and Events. We hope that by accelerating the adoption of these standards the industry gets one step closer to actively sharing relevant security context across OSI layers. While the road ahead won’t be easy, we think the sharing signals will make for a more resilient and robust security future.
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At Cisco Duo, we continually strive to enhance our products to make it easy for security practitioners to apply access policies based on the principles of zero trust. This blog highlights how Duo is achieving that goal by simplifying user and administrator experience and supporting data sovereignty requirements for customers around the world. Read on to get an overview of what we have been delivering to our customers in those areas in the past few months.
Duo strives to make secure access frictionless for employees while reducing the administrative burden on IT (Information Technology) and helpdesk teams. This is made possible thanks to the strong relationship between our customers and our user research team. The insights we gained helped us implement some exciting enhancements to Duo Single Sign-On (SSO) and Device Trust capabilities.
Duo SSO unifies identities across systems and reduces the number of credentials a user must remember and enter to gain access to resources. Active Directory (AD) is the most popular authentication source connected to Duo SSO, accounting for almost 80% of all setups. To make Duo’s integration with AD even easier to implement, we have introduced Duo SSO support for multiple Active Directory forests for organizations that have users in multiple domains. Additionally, we added the Expired Password Resets feature in Duo SSO. It provides an easy experience for users to quickly reset their expired Active Directory password, log into their application, and carry on with their day. Continuing the theme of self service, we introduced a hosted device management portal – a highly requested feature from customers. Now administrators no longer need to host and manage the portal, and end users can login with Duo SSO to manage their authentication devices (e.g.: TouchID, security keys, mobile phone etc.) without needing to open IT helpdesk tickets.
We are also simplifying the administrator experience. We have made it easy for administrators to configure Duo SSO with Microsoft 365 using an out of the box integration. Duo SSO layers Duo’s strong authentication and flexible policy engine on top of Microsoft 365 logins. Further, we have heard from many customers that they want to deliver a seamless on-brand login experience for their workforce. To support this, we have made custom branding so simple that administrators can quickly customize their end-user authentication experience from the settings page in the Duo Admin Panel.
Device Trust is a critical capability required to enable secure access for the modern workforce from any location. We have made it easy for organizations to adopt device trust and distinguish between managed and unmanaged devices. Organizations can enforce a Trusted Endpoint policy to allow access only from managed devices for critical applications. We have eliminated the requirement to deploy and manage device certificates to enforce this policy. Device Health application now checks the managed status of a device. This lowers administrative overhead while enabling organizations to achieve a better balance between security and usability. We have also added out-of-box integrations with unified endpoint management solutions such as Active Directory domain-joined devices, Microsoft Intune, Jamf Pro and VMware Workspace ONE. For organizations that have deployed a solution that is not listed above, Duo provides a Device API that works with any enterprise device management system.
To support our growing customer base around the world, Duo expanded its data center presence to Australia, Singapore, and Japan in September last year. And now Duo is thrilled to announce the launch of the two new data centers in the UK and India. Both the new and existing data centers will allow customers to meet all local requirements, all while maintaining ISO27001 and SOC2 compliance and a 99.999% service availability goal.
The launch of the new data centers is the backbone of Duo’s international expansion strategy. In the last two years, Duo has met key international growth milestones and completed the C5 attestation (Germany), AgID certification (Italy) and IRAP assessment (Australia) – all of which demonstrate that Duo meets the mandatory baseline standards for use by the public sector in the countries listed above. Check out this Privacy Data Sheet to learn more about Cisco Duo’s commitment to our customer’s data privacy and data sovereignty.
That is a summary of what we have been up to here at Cisco Duo in the past few months. But we are not done yet! Stay tuned for more exciting announcements at RSA Conference 2022 next week. Visit us at our booth at RSAC 2022 and World of solutions at Cisco Live 2022.
In the meanwhile, check out this on-demand #CiscoChat panel discussion with real-world security practitioners on how they have implemented secure access best practices for hybrid work using Duo. And if you do not want to wait, sign-up for a 30 day trial and experience how Duo can simplify secure access for your workforce.
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In part one of this issue of our Black Hat Asia NOC blog, you will find:
Cisco Meraki was asked by Black Hat Events to be the Official Wired and Wireless Network Equipment, for Black Hat Asia 2022, in Singapore, 10-13 May 2022; in addition to providing the Mobile Device Management (since Black Hat USA 2021), Malware Analysis (since Black Hat USA 2016), & DNS (since Black Hat USA 2017) for the Network Operations Center. We were proud to collaborate with NOC partners Gigamon, IronNet, MyRepublic, NetWitness and Palo Alto Networks.
To accomplish this undertaking in a few weeks’ time, after the conference had a green light with the new COVID protocols, Cisco Meraki and Cisco Secure leadership gave their full support to send the necessary hardware, software licenses and staff to Singapore. Thirteen Cisco engineers deployed to the Marina Bay Sands Convention Center, from Singapore, Australia, United States and United Kingdom; with two additional remote Cisco engineers from the United States.
From attendee to press to volunteer – coming back to Black Hat as NOC volunteer by Humphrey Cheung
Loops in the networking world are usually considered a bad thing. Spanning tree loops and routing loops happen in an instant and can ruin your whole day, but over the 2nd week in May, I made a different kind of loop. Twenty years ago, I first attended the Black Hat and Defcon conventions – yay Caesars Palace and Alexis Park – a wide-eyed tech newbie who barely knew what WEP hacking, Driftnet image stealing and session hijacking meant. The community was amazing and the friendships and knowledge I gained, springboarded my IT career.
In 2005, I was lucky enough to become a Senior Editor at Tom’s Hardware Guide and attended Black Hat as accredited press from 2005 to 2008. From writing about the latest hardware zero-days to learning how to steal cookies from the master himself, Robert Graham, I can say, without any doubt, Black Hat and Defcon were my favorite events of the year.
Since 2016, I have been a Technical Solutions Architect at Cisco Meraki and have worked on insanely large Meraki installations – some with twenty thousand branches and more than a hundred thousand access points, so setting up the Black Hat network should be a piece of cake right? Heck no, this is unlike any network you’ve experienced!
As an attendee and press, I took the Black Hat network for granted. To take a phrase that we often hear about Cisco Meraki equipment, “it just works”. Back then, while I did see access points and switches around the show, I never really dived into how everything was set up.
A serious challenge was to secure the needed hardware and ship it in time for the conference, given the global supply chain issues. Special recognition to Jeffry Handal for locating the hardware and obtaining the approvals to donate to Black Hat Events. For Black Hat Asia, Cisco Meraki shipped:
Let’s start with availability. iPads and iPhones are scanning QR codes to register attendees. Badge printers need access to the registration system. Training rooms all have their separate wireless networks – after all, Black Hat attendees get a baptism by fire on network defense and attack. To top it all off, hundreds of attendees gulped down terabytes of data through the main conference wireless network.
All this connectivity was provided by Cisco Meraki access points, switches, security appliances, along with integrations into SecureX, Umbrella and other products. We fielded a literal army of engineers to stand up the network in less than two days… just in time for the training sessions on May 10 to 13th and throughout the Black Hat Briefings and Business Hall on May 12 and 13.
Let’s talk security and visibility. For a few days, the Black Hat network is probably one of the most hostile in the world. Attendees learn new exploits, download new tools and are encouraged to test them out. Being able to drill down on attendee connection details and traffic was instrumental on ensuring attendees didn’t get too crazy.
On the wireless front, we made extensive use of our Radio Profiles to reduce interference by tuning power and channel settings. We enabled band steering to get more clients on the 5GHz bands versus 2.4GHz and watched the Location Heatmap like a hawk looking for hotspots and dead areas. Handling the barrage of wireless change requests – enable or disabling this SSID, moving VLANs (Virtual Local Area Networks), enabling tunneling or NAT mode, – was a snap with the Meraki Dashboard.
While the Cisco Meraki Dashboard is extremely powerful, we happily supported exporting of logs and integration in major event collectors, such as the NetWitness SIEM and even the Palo Alto firewall. On Thursday morning, the NOC team found a potentially malicious Macbook Pro performing vulnerability scans against the Black Hat management network. It is a balance, as we must allow trainings and demos connect to malicious websites, download malware and execute. However, there is a Code of Conduct to which all attendees are expected to follow and is posted at Registration with a QR code.
The Cisco Meraki network was exporting syslog and other information to the Palo Alto firewall, and after correlating the data between the Palo Alto Dashboard and Cisco Meraki client details page, we tracked down the laptop to the Business Hall.
We briefed the NOC management, who confirmed the scanning was violation of the Code of Conduct, and the device was blocked in the Meraki Dashboard, with the instruction to come to the NOC.
The device name and location made it very easy to determine to whom it belonged in the conference attendees.
A delegation from the NOC went to the Business Hall, politely waited for the demo to finish at the booth and had a thoughtful conversation with the person about scanning the network.
Coming back to Black Hat as a NOC volunteer was an amazing experience. While it made for long days with little sleep, I really can’t think of a better way to give back to the conference that helped jumpstart my professional career.
Meraki MR, MS, MX and Systems Manager by Paul Fidler
With the invitation extended to Cisco Meraki to provide network access, both from a wired and wireless perspective, there was an opportunity to show the value of the Meraki platform integration capabilities of Access Points (AP), switches, security appliances and mobile device management.
The first amongst this was the use of the Meraki API. We were able to import the list of MAC addresses of the Meraki MRs, to ensure that the APs were named appropriately and tagged, using a single source of truth document shared with the NOC management and partners, with the ability to update en masse at any time.
On the first day of NOC setup, the Cisco team walked around the venue to discuss AP placements with the staff of the Marina Bay Sands. Whilst we had a simple Powerpoint showing approximate AP placements for the conference, it was noted that the venue team had an incredibly detailed floor plan of the venue. This was acquired in PDF and uploaded into the Meraki Dashboard; and with a little fine tuning, aligned perfectly with the Google Map.
Meraki APs were then placed physically in the venue meeting and training rooms, and very roughly on the floor plan. One of the team members then used a printout of the floor plan to mark accurately the placement of the APs. Having the APs named, as mentioned above, made this an easy task (walking around the venue notwithstanding!). This enabled accurate heatmap capability.
The Location Heatmap was a new capability for Black Hat NOC, and the client data visualized in NOC continued to be of great interest to the Black Hat management team, such as which training, briefing and sponsor booths drew the most interest.
The ability to use SSID Availability was incredibly useful. It allowed ALL of the access points to be placed within a single Meraki Network. Not only that, because of the training events happening during the week, as well as TWO dedicated SSIDs for the Registration and lead tracking iOS devices (more of which later), one for initial provisioning (which was later turned off), and one for certificated based authentication, for a very secure connection.
We were able to monitor the number of connected clients, network usage, the persons passing by the network and location analytics, throughout the conference days. We provided visibility access to the Black Hat NOC management and the technology partners (along with full API access), so they could integrate with the network platform.
Meraki alerts are exactly that: the ability to be alerted to something that happens in the Dashboard. Default behavior is to be emailed when something happens. Obviously, emails got lost in the noise, so a web hook was created in SecureX orchestration to be able to consume Meraki alerts and send it to Slack (the messaging platform within the Black Hat NOC), using the native template in the Meraki Dashboard. The first alert to be created was to be alerted if an AP went down. We were to be alerted after five minutes of an AP going down, which is the smallest amount of time available before being alerted.
The bot was ready; however, the APs stayed up the entire time!
Applying the lessons learned at Black Hat Europe 2021, for the initial configuration of the conference iOS devices, we set up the Registration iPads and lead retrieval iPhones with Umbrella, Secure Endpoint and WiFi config. Devices were, as in London, initially configured using Apple Configurator, to both supervise and enroll the devices into a new Meraki Systems Manager instance in the Dashboard.
However, Black Hat Asia 2022 offered us a unique opportunity to show off some of the more integrated functionality.
System Apps were hidden and various restrictions (disallow joining of unknown networks, disallow tethering to computers, etc.) were applied, as well as a standard WPA2 SSID for the devices that the device vendor had set up (we gave them the name of the SSID and Password).
We also stood up a new SSID and turned-on Sentry, which allows you to provision managed devices with, not only the SSID information, but also a dynamically generated certificate. The certificate authority and radius server needed to do this 802.1x is included in the Meraki Dashboard automatically! When the device attempts to authenticate to the network, if it doesn’t have the certificate, it doesn’t get access. This SSID, using SSID availability, was only available to the access points in the Registration area.
Using the Sentry allowed us to easily identify devices in the client list.
One of the alerts generated with SysLog by Meraki, and then viewable and correlated in the NetWitness SIEM, was a ‘De Auth’ event that came from an access point. Whilst we had the IP address of the device, making it easy to find, because the event was a de auth, meaning 802.1x, it narrowed down the devices to JUST the iPads and iPhones used for registration (as all other access points were using WPA2). This was further enhanced by seeing the certificate name used in the de-auth:
Along with the certificate name was the name of the AP: R**
One of the inherent problems with iOS device location is when devices are used indoors, as GPS signals just aren’t strong enough to penetrate modern buildings. However, because the accurate location of the Meraki access points was placed on the floor plan in the Dashboard, and because the Meraki Systems Manager iOS devices were in the same Dashboard organization as the access points, we got to see a much more accurate map of devices compared to Black Hat Europe 2021 in London.
When the conference Registration closed on the last day and the Business Hall Sponsors all returned their iPhones, we were able to remotely wipe all of the devices, removing all attendee data, prior to returning to the device contractor.
Meraki Scanning API Receiver by Christian Clasen
Leveraging the ubiquity of both WiFi and Bluetooth radios in mobile devices and laptops, Cisco Meraki’s wireless access points can detect and provide location analytics to report on user foot traffic behavior. This can be useful in retail scenarios where customers desire location and movement data to better understand the trends of engagement in their physical stores.
Meraki can aggregate real-time data of detected WiFi and Bluetooth devices and triangulate their location rather precisely when the floorplan and AP placement has been diligently designed and documented. At the Black Hat Asia conference, we made sure to properly map the AP locations carefully to ensure the highest accuracy possible.
This scanning data is available for clients whether they are associated with the access points or not. At the conference, we were able to get very detailed heatmaps and time-lapse animations representing the movement of attendees throughout the day. This data is valuable to conference organizers in determining the popularity of certain talks, and the attendance at things like keynote presentations and foot traffic at booths.
This was great for monitoring during the event, but the Dashboard would only provide 24-hours of scanning data, limiting what we could do when it came to long-term data analysis. Fortunately for us, Meraki offers an API service we can use to capture this treasure trove offline for further analysis. We only needed to build a receiver for it.
The Scanning API requires that the customer stand up infrastructure to store the data, and then register with the Meraki cloud using a verification code and secret. It is composed of two endpoints:
Returns the validator string in the response body
[GET] https://yourserver/
This endpoint is called by Meraki to validate the receiving server. It expects to receive a string that matches the validator defined in the Meraki Dashboard for the respective network.
Accepts an observation payload from the Meraki cloud
[POST] https://yourserver/
This endpoint is responsible for receiving the observation data provided by Meraki. The URL path should match that of the [GET] request, used for validation.
The response body will consist of an array of JSON objects containing the observations at an aggregate per network level. The JSON will be determined based on WiFi or BLE device observations as indicated in the type parameter.
What we needed was a simple technology stack that would contain (at minimum) a publicly accessible web server capable of TLS. In the end, the simplest implementation was a web server written using Python Flask, in a Docker container, deployed in AWS, connected through ngrok.
In fewer than 50 lines of Python, we could accept the inbound connection from Meraki and reply with the chosen verification code. We would then listen for the incoming POST data and dump it into a local data store for future analysis. Since this was to be a temporary solution (the duration of the four-day conference), the thought of registering a public domain and configuring TLS certificates wasn’t particularly appealing. An excellent solution for these types of API integrations is ngrok (https://ngrok.com/). And a handy Python wrapper was available for simple integration into the script (https://pyngrok.readthedocs.io/en/latest/index.html).
We wanted to easily re-use this stack next time around, so it only made sense to containerize it in Docker. This way, the whole thing could be stood up at the next conference, with one simple command. The image we ended up with would mount a local volume, so that the ingested data would remain persistent across container restarts.
Ngrok allowed us to create a secure tunnel from the container that could be connected in the cloud to a publicly resolvable domain with a trusted TLS certificate generated for us. Adding that URL to the Meraki Dashboard is all we needed to do start ingesting the massive treasure trove of location data from the Aps – nearly 1GB of JSON over 24 hours.
This “quick and dirty” solution illustrated the importance of interoperability and openness in the technology space when enabling security operations to gather and analyze the data they require to monitor and secure events like Black Hat, and their enterprise networks as well. It served us well during the conference and will certainly be used again going forward.
Check out part two of the blog, Black Hat Asia 2022 Continued: Cisco Secure Integrations, where we will discuss integrating NOC operations and making your Cisco Secure deployment more effective:
Acknowledgements: Special thanks to the Cisco Meraki and Cisco Secure Black Hat NOC team: Aditya Sankar, Aldous Yeung, Alejo Calaoagan, Ben Greenbaum, Christian Clasen, Felix H Y Lam, George Dorsey, Humphrey Cheung, Ian Redden, Jeffrey Chua, Jeffry Handal, Jonny Noble, Matt Vander Horst, Paul Fidler and Steven Fan.
Also, to our NOC partners NetWitness (especially David Glover), Palo Alto Networks (especially James Holland), Gigamon, IronNet (especially Bill Swearington), and the entire Black Hat / Informa Tech staff (especially Grifter ‘Neil Wyler’, Bart Stump, James Pope, Steve Fink and Steve Oldenbourg).
For more than 20 years, Black Hat has provided attendees with the very latest in information security research, development, and trends. These high-profile global events and trainings are driven by the needs of the security community, striving to bring together the best minds in the industry. Black Hat inspires professionals at all career levels, encouraging growth and collaboration among academia, world-class researchers, and leaders in the public and private sectors. Black Hat Briefings and Trainings are held annually in the United States, Europe and Asia. More information is available at: blackhat.com. Black Hat is brought to you by Informa Tech.
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Cisco Secure Social Channels
In part one of our Black Hat Asia 2022 NOC blog, we discussed building the network with Meraki:
In this part two, we will discuss:
SecureX: Bringing Threat Intelligence Together by Ian Redden
In addition to the Meraki networking gear, Cisco Secure also shipped two Umbrella DNS virtual appliances to Black Hat Asia, for internal network visibility with redundancy, in addition to providing:
Cisco Secure Threat Intelligence (correlated through SecureX)
Donated Partner Threat Intelligence (correlated through SecureX)
alphaMountain.ai threat intelligence
Open-Source Threat Intelligence (correlated through SecureX)
Continued Integrations from past Black Hat events
New Integrations Created at Black Hat Asia 2022
Device type spoofing event by Jonny Noble
Overview
During the conference, a NOC Partner informed us that they received an alert from May 10 concerning an endpoint client that accessed two domains that they saw as malicious:
Client details from Partner:
Based on the user agent, the partner derived that the device type was an Apple iPhone.
SecureX analysis
Umbrella Investigate analysis
Umbrella Investigate positions both domains as low risk, both registered recently in Poland, and both hosted on the same IP:
Despite the low-risk score, the nameservers have high counts of malicious associated domains:
Targeting users in ASA, UK, and Nigeria:
Meraki analysis
Based on the time of the incident, we can trace the device’s location (based on its IP address). This is thanks to the effort we invested in mapping out the exact location of all Meraki APs, which we deployed across the convention center with an overlay of the event map covering the area of the event:
Further analysis and conclusions
The device name (LAPTOP-8MLGXXXXXX) and MAC address seen (f4:XX:XX:XX:XX:XX) both matched across the partner and Meraki, so there was no question that we were analyzing the same device.
Based on the useragent captured by the partner, the device type was an Apple iPhone. However, Meraki was reporting the Device and its OS as “Intel, Android”
A quick look up for the MAC address confirmed that the OUI (organizationally unique identifier) for f42679 was Intel Malaysia, making it unlikely that this was an Apple iPhone.
The description for the training “Web Hacking Black Belt Edition” can be seen here:
https://www.blackhat.com/asia-22/training/schedule/#web-hacking-black-belt-edition–day-25388
It is highly likely that the training content included the use of tools and techniques for spoofing the visibility of useragent or device type.
There is also a high probability that the two domains observed were used as part of the training activity, rather than this being part of a live attack.
It is clear that integrating the various Cisco technologies (Meraki wireless infrastructure, SecureX, Umbrella, Investigate) used in the investigation of this incident, together with the close partnership and collaboration of our NOC partners, positioned us where we needed to be and provided us with the tools we needed to swiftly collect the data, join the dots, make conclusions, and successfully bring the incident to closure.
Self Service with SecureX Orchestration and Slack by Matt Vander Horst
Overview
Since Meraki was a new platform for much of the NOC’s staff, we wanted to make information easier to gather and enable a certain amount of self-service. Since the Black Hat NOC uses Slack for messaging, we decided to create a Slack bot that NOC staff could use to interact with the Meraki infrastructure as well as Palo Alto Panorama using the SecureX Orchestration remote appliance. When users communicate with the bot, webhooks are sent to Cisco SecureX Orchestration to do the work on the back end and send the results back to the user.
Design
Here’s how this integration works:
Workflow #1: Handle Slash Commands
Slash commands are a special type of message built into Slack that allow users to interact with a bot. When a Slack user executes a slash command, the command and its arguments are sent to SecureX Orchestration where a workflow handles the command. The table below shows a summary of the slash commands our bot supported for Black Hat Asia 2022:
Here’s a sample of a portion of the SecureX Orchestration workflow that powers the above commands:
And here’s a sample of firewall logs as returned from the “/pan_traffic_history” command:
Workflow #2: Handle Interactivity
A more advanced form of user interaction comes in the form of Slack blocks. Instead of including a command’s arguments in the command itself, you can execute the command and Slack will present you with a form to complete, like this one for the “/update_vlan” command:
These forms are much more user friendly and allow information to be pre-populated for the user. In the example above, the user can simply select the switch to configure from a drop-down list instead of having to enter its name or serial number. When the user submits one of these forms, a webhook is sent to SecureX Orchestration to execute a workflow. The workflow takes the requested action and sends back a confirmation to the user:
Conclusion
While these two workflows only scratched the surface of what can be done with SecureX Orchestration webhooks and Slack, we now have a foundation that can be easily expanded upon going forward. We can add additional commands, new forms of interactivity, and continue to enable NOC staff to get the information they need and take necessary action. The goal of orchestration is to make life simpler, whether it is by automating our interactions with technology or making those interactions easier for the user.
Future Threat Vectors to Consider – Cloud App Discovery by Alejo Calaoagan
Since 2017 (starting in Black Hat USA – Las Vegas), Cisco Umbrella has provided DNS security to the Black Hat attendee network, added layers of traffic visibility previously not seen. Our efforts have largely been successful, identifying thousands of threats over the years and mitigating them via Umbrella’s blocking capabilities when necessary. This was taken a step further at Black Hat London 2021, where we introduced our Virtual Appliances to provide source IP attribution to the devices making requests.
Here at Black Hat Asia 2022, we’ve been noodling on additional ways to provide advanced protection for future shows, and it starts with Umbrella’s Cloud Application Discovery’s feature, which identified 2,286 unique applications accessed by users on the attendee network across the four-day conference. Looking at a snapshot from a single day of the show, Umbrella captured 572,282 DNS requests from all cloud apps, with over 42,000 posing either high or very high risk.
Digging deeper into the data, we see not only the types of apps being accessed…
…but also see the apps themselves…
…and we can flag apps that look suspicious.
We also include risk downs breaks by category…
…and drill downs on each.
While this data alone won’t provide enough information to take action, including this data in analysis, something we have been doing, may provide a window into new threat vectors that may have previously gone unseen. For example, if we identify a compromised device infected with malware or a device attempting to access things on the network that are restricted, we can dig deeper into the types of cloud apps those devices are using and correlate that data with suspicious request activity, potential uncovering tools we should be blocking in the future.
I can’t say for certain how much this extra data set will help us uncover new threats, but, with Black Hat USA just around the corner, we’ll find out soon.
Using SecureX sign-on to streamline access to the Cisco Stack at Black Hat by Adi Sankar
From five years ago to now, Cisco has tremendously expanded our presence at Black Hat to include a multitude of products. Of course, sign-on was simple when it was just one product (Secure Malware Analytics) and one user to log in. When it came time to add a new technology to the stack it was added separately as a standalone product with its own method of logging in. As the number of products increased, so did the number of Cisco staff at the conference to support these products. This means sharing usernames and passwords became tedious and not to mention insecure, especially with 15 Cisco staff, plus partners, accessing the platforms.
The Cisco Secure stack at Black Hat includes SecureX, Umbrella, Malware Analytics, Secure Endpoint (iOS clarity), and Meraki. All of these technologies support using SAML SSO natively with SecureX sign-on. This means that each of our Cisco staff members can have an individual SecureX sign-on account to log into the various consoles. This results in better role-based access control, better audit logging and an overall better login experience. With SecureX sign-on we can log into all the products only having to type a password one time and approve one Cisco DUO Multi-Factor Authentication (MFA) push.
How does this magic work behind the scenes? It’s actually rather simple to configure SSO for each of the Cisco technologies, since they all support SecureX sign-on natively. First and foremost, you must set up a new SecureX org by creating a SecureX sign-on account, creating a new organization and integrating at least one Cisco technology. In this case I created a new SecureX organization for Black Hat and added the Secure Endpoint module, Umbrella Module, Meraki Systems Manager module and the Secure Malware Analytics module. Then from Administration à Users in SecureX, I sent an invite to the Cisco staffers that would be attending the conference, which contained a link to create their account and join the Blackhat SecureX organization. Next let’s take a look at the individual product configurations.
Meraki:
In the Meraki organization settings enable SecureX sign-on. Then under Organization à Administrators add a new user and specify SecureX sign-on as the authentication method. Meraki even lets you limit users to particular networks and set permission levels for those networks. Accepting the email invitation is easy since the user should already be logged into their SecureX sign-on account. Now, logging into Meraki only requires an email address and no password or additional DUO push.
Umbrella:
Under Admin à Authentication configure SecureX sign-on which requires a test login to ensure you can still login before using SSO for authentication to Umbrella. There is no need to configure MFA in Umbrella since SecureX sign-on comes with built in DUO MFA. Existing users and any new users added in Umbrella under Admin à Accounts will now be using SecureX sign-on to login to Umbrella. Logging into Umbrella is now a seamless launch from the SecureX dashboard or from the SecureX ribbon in any of the other consoles.
Secure Malware Analytics:
A Secure Malware Analytics organization admin can create new users in their Threat Grid tenant. This username is unique to Malware Analytics, but it can be connected to a SecureX sign-on account to take advantage of the seamless login flow. From the email invitation the user will create a password for their Malware Analytics user and accept the EULA. Then in the top right under My Malware Analytics Account, the user has an option to connect their SecureX sign-on account which is a one click process if already signed in with SecureX sign-on. Now when a user navigates to Malware Analytics login page, simply clicking “Login with SecureX Sign-On” will grant them access to the console.
Secure Endpoint:
The Secure Endpoint deployment at Blackhat is limited to IOS clarity through Meraki Systems Manager for the conference IOS devices. Most of the asset information we need about the iPhones/iPads is brought in through the SecureX Device Insights inventory. However, for initial configuration and to view device trajectory it is required to log into Secure Endpoint. A new Secure Endpoint account can be created under Accounts à Users and an invite is sent to corresponding email address. Accepting the invite is a smooth process since the user is already signed in with SecureX sign-on. Privileges for the user in the Endpoint console can be granted from within the user account.
Conclusion:
To sum it all up, SecureX sign-on is the standard for the Cisco stack moving forward. With a new SecureX organization instantiated using SecureX sign-on any new users to the Cisco stack at Black Hat will be using SecureX sign-on. SecureX sign-on has helped our user management be much more secure as we have expanded our presence at Black Hat. SecureX sign-on provides a unified login mechanism for all the products and modernized our login experience at the conference.
Malware Threat Intelligence made easy and available, with Cisco Secure Malware Analytics and SecureX by Ben Greenbaum
I’d gotten used to people’s reactions upon seeing SecureX in use for the first time. A few times at Black Hat, a small audience gathered just to watch us effortlessly correlate data from multiple threat intelligence repositories and several security sensor networks in just a few clicks in a single interface for rapid sequencing of events and an intuitive understanding of security events, situations, causes, and consequences. You’ve already read about a few of these instances above. Here is just one example of SecureX automatically putting together a chronological history of observed network events detected by products from two vendors (Cisco Umbrella and NetWitness) . The participation of NetWitness in this and all of our other investigations was made possible by our open architecture, available APIs and API specifications, and the creation of the NetWitness module described above.
In addition to the traffic and online activities of hundreds of user devices on the network, we were responsible for monitoring a handful of Black Hat-owned devices as well. Secure X Device Insights made it easy to access information about these assets, either en masse or as required during an ongoing investigation. iOS Clarity for Secure Endpoint and Meraki System Manager both contributed to this useful tool which adds business intelligence and asset context to SecureX’s native event and threat intelligence, for more complete and more actionable security intelligence overall.
SecureX is made possible by dozens of integrations, each bringing their own unique information and capabilities. This time though, for me, the star of the SecureX show was our malware analysis engine, Cisco Secure Malware Analytics (CSMA). Shortly before Black Hat Asia, the CSMA team released a new version of their SecureX module. SecureX can now query CSMA’s database of malware behavior and activity, including all relevant indicators and observables, as an automated part of the regular process of any investigation performed in SecureX Threat Response.
This capability is most useful in two scenarios:
1: determining if suspicious domains, IPs and files reported by any other technology had been observed in the analysis of any of the millions of publicly submitted file samples, or our own.
2: rapidly gathering additional context about files submitted to the analysis engine by the integrated products in the Black Hat NOC.
The first was a significant time saver in several investigations. In the example below, we received an alert about connections to a suspicious domain. In that scenario, our first course of action is to investigate the domain and any other observables reported with it (typically the internal and public IPs included in the alert). Due to the new CSMA module, we immediately discovered that the domain had a history of being contacted by a variety of malware samples, from multiple families, and that information, corroborated by automatically gathered reputation information from multiple sources about each of those files, gave us an immediate next direction to investigate as we hunted for evidence of those files being present in network traffic or of any traffic to other C&C resources known to be used by those families. From the first alert to having a robust, data-driven set of related signals to look for, took only minutes, including from SecureX partner Recorded Future, who donated a full threat intelligence license for the Black Hat NOC.
The other scenario, investigating files submitted for analysis, came up less frequently but when it did, the CSMA/SecureX integration was equally impressive. We could rapidly, nearly immediately, look for evidence of any of our analyzed samples in the environment across all other deployed SecureX-compatible technologies. That evidence was no longer limited to searching for the hash itself, but included any of the network resources or dropped payloads associated with the sample as well, easily identifying local targets who had not perhaps seen the exact variant submitted, but who had nonetheless been in contact with that sample’s Command and Control infrastructure or other related artifacts.
And of course, thanks to the presence of the ribbon in the CSMA UI, we could be even more efficient and do this with multiple samples at once.
SecureX greatly increased the efficiency of our small volunteer team, and certainly made it possible for us to investigate more alerts and events, and hunt for more threats, all more thoroughly, than we would have been able to without it. SecureX truly took this team to the next level, by augmenting and operationalizing the tools and the staff that we had at our disposal.
We look forward to seeing you at Black Hat USA in Las Vegas, 6-11 August 2022!
Acknowledgements: Special thanks to the Cisco Meraki and Cisco Secure Black Hat NOC team: Aditya Sankar, Aldous Yeung, Alejo Calaoagan, Ben Greenbaum, Christian Clasen, Felix H Y Lam, George Dorsey, Humphrey Cheung, Ian Redden, Jeffrey Chua, Jeffry Handal, Jonny Noble, Matt Vander Horst, Paul Fidler and Steven Fan.
Also, to our NOC partners NetWitness (especially David Glover), Palo Alto Networks (especially James Holland), Gigamon, IronNet (especially Bill Swearington), and the entire Black Hat / Informa Tech staff (especially Grifter ‘Neil Wyler’, Bart Stump, James Pope, Steve Fink and Steve Oldenbourg).
About Black Hat
For more than 20 years, Black Hat has provided attendees with the very latest in information security research, development, and trends. These high-profile global events and trainings are driven by the needs of the security community, striving to bring together the best minds in the industry. Black Hat inspires professionals at all career levels, encouraging growth and collaboration among academia, world-class researchers, and leaders in the public and private sectors. Black Hat Briefings and Trainings are held annually in the United States, Europe and Asia. More information is available at: blackhat.com. Black Hat is brought to you by Informa Tech.
When contemplating a career change within a different industry, it can be challenging to know where to start. As the world continues to change, many people are wondering how to transition into cybersecurity without experience. Business leaders at Cisco Secure and Duo Security who changed careers, along with recruiting professionals, provided insights for prospective candidates curious about the cybersecurity and tech industries. Learn their top 10 tips for getting a job in cybersecurity.
If passion, innovation, kindness and growth are on your list, Cisco Secure is worth checking out. When Kelly Davenport, manager of the Global Knowledge and Communities team, first connected with folks at Duo, she was “amazed at how nice and excited everyone seemed. I almost thought it seemed too good to be true. But then, when I started working here I realized everyone here really is that nice and smart and good at what they do. I was waiting for that to change, but it’s for real.”
Cisco Secure Talent Acquisition Lead Jeff Edwards shares, “Our senior level folks want fulfilling work. The work we’re doing and products we’re putting out are exciting, new and cutting edge. This is the stuff that’s going to change how we work in the future.”
For those looking to get into cybersecurity with no experience, Edwards suggests, “Pay attention to the jobs posted on cybersecurity career pages and the skills they’re asking for. That lets you know how long a process your career change may take. If you’re switching careers into tech it’s all out there to be able to discern, “Hey, where do I need to focus my efforts to put me in contention for these roles?”’
Cisco Women in Cybersecurity recently hosted a virtual session, Career Journeys Are Not Always a Straight Road – Your Journey Is Your Story, featuring CX Cloud Compliance Leader Deborah Sparma.
Sparma shared, “No matter where you are and have a new goal to break into, see what can transfer. Who knew that theater could transfer to working in a tech company? Who knew that working as a vet tech could lead me into corporate America? The variety of expertise has taught me that there is always room to grow and skills that can be transferred from one role to the next no matter how disparate they may be. For example, my experience in theater has made me a better speaker and presenter.”
Davenport, who was a journalist and librarian before making the switch to health care IT and then Duo, advises, “Figure out the core skills that you have and what job titles and words are used in other industries. Talk about the things you already know how to do, because every industry has its own jargon and that can feel like a barrier until you figure out how to translate it.” Cisco provides a list of common job titles and the experience and certifications needed for key cybersecurity roles.
She continues, “I had no idea what customer enablement was before I joined Duo. I did not know that was a job, and no one would’ve told me that. But it turns out that being a librarian, knowing how to organize things, having worked with the public, being a journalist who can write and create accurate, complex information on a deadline, and then understanding the technology of making something user centered and how people want to consume that information in different formats in different points in time, based on their needs, all of those were things that I knew and had experience in. And so, it was just discovering the opportunities that were already out there but were called something different than I knew about.”
Davenport’s advice for those wanting to enter cybersecurity: “A lot of professions want that super specialist, and we definitely have people who are those people, but I’ve seen Duo hire people from a lot of different backgrounds, and the additional perspective that they come in with and the fresh ideas is what keeps us innovative and what makes it a really fun and interesting place to work.”
She elaborates: “From a journalism background, the level of responsibility that you have as a journalist to be fair and accurate, and the ethics that you learn that are integral to that profession, were super helpful and important coming into any kind of customer-facing role where you’re used to being accountable. You have really high standards for yourself, and that translates into being able to hold those high standards for what customers expect, too.”
For journalists in particular, she says, “I would just like to give a shout out to folks in journalism who are wondering, maybe their career path is taking them in a different direction. (…) you have so many valuable skills that, if you are interested in a career in tech, there’s a lot of opportunities because of some of those things like I talked about earlier. The experience of working on deadline, that accountability and responsibility that you take and the ethics of what you do, those all translate. And so, those are all totally portable to a new context.”
Edwards states, “Start researching all the top cybersecurity companies and what products they offer and then take it another level down: What programs and software are they using? Are there different classes I need to take or certifications I need to get?”
Cisco offers top-notch cybersecurity training and security certifications. Also available are Cisco Certified CyberOps training videos and connection with those learning new cybersecurity skills through the Security Certifications Community and CyberOps Certifications Community.
Sparma highlights, “I believe a lot in teams. We all have skill sets that can complement each other no matter where we are in our career. I know I don’t know it all. I lean on the teams and people around me.”
Davenport reports, “Your experiences are going to give you a fresh perspective that’s actually really valued by the people who maybe came from that industry. Having that diversity of experiences and viewpoints is really celebrated more so here than pretty much any other place I’ve worked. My advice would be to trust that you can learn a totally new industry, and that the experiences that you’re coming with are really valuable.”
Duo Security Lead Recruiter Shannon Curran affirms, “We’ve spoken with many candidates who don’t come from the cybersecurity space.” She says that telling that story in your resume and throughout the application, interview and hiring process allows recruiters to understand why you’d be a match and that kindness goes a long way.
When starting at Duo Security, Davenport shares, “I came in pretty fresh. I knew that I was going to be doing this intensive onboarding program. We have technical trainers who we work with, so that we’re customer-ready. And so, I knew coming in that I would have a lot of support. I felt like, ‘Okay, I’m embracing the unknown and I’m going to learn a bunch of new things, but I’m going to have this great team that’s going to help me learn, is going to teach me.’ And that worked out pretty well.”
“Trust that you can learn, trust that the experiences you’re coming in with are valuable and are going to give you a fresh perspective, and that you will have the support to learn and grow, even if you’re changing industries.” —Manager of Duo Global Knowledge and Communities team Kelly Davenport
A culture of learning helps. Sparma says, “I’m always learning. Cisco especially has all the trainings out there that we can take. Invest in yourself, in learning, and don’t be afraid to ask.”
Davenport took this approach: “Because I’m a writer, I would go to our classes where we’re learning about the product. And then I would write my own summary in my own words, to describe what I was learning. I’d run that by my teacher and say, ‘Okay, am I on the right track?’ And that really helped me metabolize what I was learning and get that feedback in a way that worked for me as a learner.”
Maintaining a strong network can ease the career change process in terms of learning about the cybersecurity industry from people working in it and in terms of referrals. Marketing Specialist Julie Kramer says, “Try to find a networking partner in the company and ask for references for networking purposes. For example, if I have a friend who knows me that works at Cisco and they’re like, ‘Hey, do you mind referring me?’ I’d be happy to give them a referral.”
Sparma said, “Working in technology wasn’t even an option I considered when I started college…I broke into a new career but I had my background working in hospitals, working at the insurance company…someone knew me, knew my personality, helped me get that role… At Cisco, I had applied at other roles where I had a one-to-one fit. This one stretches me, but I could bring a lot to the table at the same time and still grow. That’s what energizes me.”
You never know how your network may come in handy throughout your career. In 2012, Edwards’ very first manager called him with one question: “Hey, do you want to come work at Cisco?”
Sparma’s first mentor “shepherded me. She took me under her wing, supported my wish to go back to school, encouraged me to get certification in something I didn’t know existed. I didn’t know what a mentor was at first, and it didn’t dawn on me until after I’d moved on in my career and traveled around the world that I realized I got there because of my first mentor. What does get difficult is everyday meetings, deliverables, timeframes — sometimes you just have to make it a point to make sure that you invest in yourself and keep that promise to yourself and keep your mentoring relationships going. I’ve had different mentors at Cisco and you can have multiple mentors along the way.” Employee Resource Organizations are another great place to find those mentors or mentor others.
“Find a mentor for support, guidance, knowledge, and motivation. Then pay it forward and mentor others. You can always bring something to the table.” —CX Cloud Compliance Leader Deborah Sparma
Sparma continues, “One of the first things they asked me to do when I started at Cisco was find a mentor. Cisco also allows people to shadow colleagues to learn what they do, network, and for knowledge transfer. We all can benefit from each other.”
To learn more about Cisco Secure and Duo Security and how you can apply your skills, passion, and experience to cybersecurity, check out our open roles.
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Cisco Secure Firewall stops threats faster, empowers collaboration between teams, and enables consistency across your on-premises, hybrid, and multi-cloud environments. With an included entitlement for Cisco SecureX, our XDR and orchestration platform, you’ll experience efficiency at scale and maximize your productivity. New streamlined Secure Firewall integrations make it easier to use SecureX capabilities to increase threat detection, save time and provide the rapid and deeper investigations you require. These new features and workflows provide the integration and automation to simplify your security.
The entire suite of Firewall Management Center APIs is now available in the cloud. This means that existing APIs can now be executed from the cloud. Cisco makes this even easier for you by delivering fully operational workflows as well as pre-built drag-n-drop code blocks that you can use to craft your own custom workflows. SecureX is able to proxy API calls from the cloud to the SSE connector embedded in the FMC codebase. This integration between Firewall 7.2 and SecureX provides your Firewall with modern cloud-based automation.
We’ve dramatically reduced the amount of time needed to fully integrate Firewall into Securex. Even existing Firewall customers who use on-premises Firewall Management Center will be able to upgrade to version 7.2 and start automating/orchestrating in under 15 minutes — a huge time savings! The 7.2 release makes the opportunities for automating your Firewall deployment limitless with our built-in low code orchestration engine.
Previously Firewall admins had to jump through hoops to link their smart licensing account with SecureX which resulted in a very complicated integration process. With the new one-click integration, simply click “Enable SecureX” in your Firewall Management Center and log into SecureX. That’s it! Your Firewalls will automatically be onboarded to SecureX.
Cisco Secure Firewall users now get immense value from SecureX with the orchestration capability built natively into the Firewall. Previously Firewall admins would have to deploy an on-premises virtual machine in vCenter to take advantage of Firewall APIs in the cloud which was a major hurdle to overcome. With the 7.2 release, orchestration is built right into your existing Firewall Management Center. There is no on-premises connector required; SecureX orchestration is able to communicate directly with Firewall APIs highlighting the power of Cisco-on-Cisco integrations.
The PSIRT impact monitoring workflows helps customers streamline their patch management process to ensure their network is always up to date and not vulnerable to CVE’s. This workflow will check for new PSIRTs, determine if device versions are impacted, and suggest a fixed version to upgrade to. By scheduling this workflow to run once a week customers can be notified via email if there is any potential impact from a PSIRT.
This workflow will run every 15 minutes to pull a health report from FMC and proactively notify customers via email if any devices are unhealthy. This means customers can rest assured that their fleet of devices is operating as expected or be notified of things like high CPU usage, low disk space, or interfaces going down.
This workflow highlights the power of automation and showcases what is possible by using the orchestration proxy to use FMC API’s. Managing policy is always an on-going effort but can be made easier by introducing automation. This workflow can be run once a week to search through Firewall policies and determine if any rules are going to expire soon. This makes managing policy much easier because customers will be notified before rules expire and can make changes accordingly.
This workflow is a one-click response action available from the threat response pivot menu. With the click of a button a URL is added to an object in a block rule of your access control policy. This action can be invoked during an investigation in SecureX or from any browser page using the SecureX browser extension. Reducing time to remediation is a critical aspect of keeping your business secure. This workflow turns a multi-step policy change into a single click by taking advantage of Secure Firewall’s integration with SecureX.
A recent Forrester Economic Impact Study of Secure Firewall show that deploying these types of workflows in SecureX with Secure Firewall increased operational efficiency.
In fact, SecureX in combination with Secure Firewall helped to dramatically reduce the risk of a material breach. It’s clear that the integration of the two meant a significant time savings for already overburdened teams.
We continue to innovate new features and workflows that prioritize the efficacy of your teams and help drive the security resilience of your organization.
Ready to add SecureX capabilities to your Firewall environment? Start here.
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The SASE landscape is full of vendors. So full, in fact, that the entire SASE vendor market grew 37% in just a year between 2020 and 2021. It’s clear that SASE is on the top of everyone’s minds. Why? SASE is the evolution of networking and security – an architecture that converges them into a single, cloud delivered service. This streamlined approach is key to securing and connecting the always-on, work-from-anywhere modern work model.
Traditional, siloed security solutions aren’t equipped to handle all the challenges that come along with a multi-environment IT reality. The accelerated transition to hybrid work has increased complexity in managing security and connectivity. Businesses face increased cloud adoption, bring-your-own-device connectivity, increasingly complex cybersecurity threats, and the constant change. Businesses have struggled to keep up with the gaps in coverage, and tech vendors have hurried in to fill the space with cloud security and networking options. But not all SASE solutions are created equal.
In the rush to compete in the market for the future of networking and security, vendors positioned themselves as SASE without offering a truly integrated approach that’s critical to SASE success. Many vendors offer cloud security solutions with no native or integrated SD-WAN networking capability. Others aren’t backed with robust threat intelligence that enable them to effectively deliver on threat detection and prevention. Some don’t offer the flexibility and scalability that businesses need to adopt cloud-delivered security. Many don’t offer open, integrated management platforms. Plus, most organizations face monumental complexity – the exact opposite of what SASE should deliver – due to using several different vendors for different security functions.
Dell’Oro Group, the trusted source for market information in the telecommunications, enterprise networks, and data center IT infrastructure industries, recognized Cisco as the SASE Market Share Leader in 2021, with 19% of the total market share by revenue.
“Cisco was the SASE market share leader because of the combined strength of their networking (SD-WAN) and security capabilities (including secure web gateway, cloud access security broker, and zero trust network access),” said Mauricio Sanchez, Research Director, Network Security, and SASE & SD-WAN at Dell’Oro Group.
At Cisco, we began our journey by pioneering network connectivity and offering innovative tech solutions; today, we have the most SD-WAN market share and secure 100% of Fortune 100 companies. From that foundation, we’ve been able to build and deliver award-winning cloud security solutions that, when combined with our networking services, create a robust, complete SASE architecture.
Cisco’s SASE approach combines networking, client connectivity, security, and internet and cloud intelligence capabilities and helps organizations:
The benefits of a SASE model are unlocked by working with a single vendor who can bring together best-in-class networking, security, and internet and cloud intelligence—while offering the flexibility and investment protection to transition to the cloud at your pace.
While Cisco provides a comprehensive SASE framework, we know that everyone’s journey to the cloud is different. Organizations, especially now, are shifting and refining their strategies, particularly when it comes to cybersecurity and the increase of both the number and type of threats that businesses see every day. Cisco can help organizations make the most of their existing security and networking investments, while also offering increased and amplified functionality across their security infrastructure. Wherever you are on your journey to SASE, Cisco Secure has the unparalleled experience and reputation that can support you on your next steps.
Check out our SASE demo to find out how Cisco delivers a simple, secure, and scalable approach to SASE.
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Eighty-one percent of organizations told Gartner they have a multi-cloud strategy. As more organizations subscribe to cloud offerings for everything from hosted data centers to enterprise applications, the topology of the typical IT environment grows increasingly complex.
Now add the proliferation of hybrid work environments, the rapid ascendance of Internet of Things (IoT) devices, and an increasingly sophisticated and malicious cyber threat landscape, and it becomes immediately clear that protecting the integrity of your IT ecosystem is now a next-level problem.
In an unpredictable world, organizations everywhere are investing in initiatives that will infuse resilience into every aspect of their business, from finance to supply chains. To protect those investments, we believe they also need to invest in security resilience — the ability to protect your business against threats and disruption, and to respond to changes confidently so you can emerge even stronger.
This requires a next-level solution.
That’s why we’re building the Cisco Security Cloud — a global, cloud-delivered, integrated platform that secures and connects organizations of any shape and size. This cloud-native service is aimed at helping you protect users, devices and applications across your entire ecosystem. It will be a comprehensive, integrated set of services designed to scale with your business.
The Cisco Security Cloud will directly address these challenges by bringing together the depth and breadth of the Cisco security portfolio, and is:
We have been on this journey for years. We at Cisco Secure have been delivering key components of this security cloud, and those solutions already protect 840,000 networks, 67 million mailboxes and 87 million endpoints for customers the world over.
And today at the RSA Conference, we’re taking the next step by announcing our latest innovations addressing four key areas:
Today we are announcing Cisco’s turnkey Secure Access Service Edge (SASE) offering, Cisco+ Secure Connect Now, to simplify how organizations connect and protect users, devices, data, and applications, anywhere. Built on the Meraki platform, and available as a subscription, it unifies security and networking operations, as well as client connectivity and visibility into a single cloud-native solution, that can be set up in minutes.
Cisco is continuing to build out continuous trusted access solutions that that constantly verify user and device identity, device posture, vulnerabilities, and indicators of compromise. To evaluate risk after authentication, location information is critical, but we think GPS data is too intrusive. So today we are introducing a new patent-pending Wi-Fi Fingerprint capability (available in Public Preview this summer) to understand user location without compromising location privacy. We are also announcing new Session Trust Analysis capabilities to evaluate risk after login by using open standards for shared signals and events. We will unveil the first integration of this technology with a demo of Duo MFA and Box this week.
As organizations become more interconnected as ecosystems, and attacks become more sophisticated and personalized, it is no longer adequate to evaluate risk and threats generically across the industry. Organizations need deeper levels of advice and expertise. We are excited to launch the new Talos Intelligence On-Demand service, available now, offering custom research on the threat landscape unique to each organization. Talos Intelligence on Demand can assist with custom research, and brief our customers on the unique risks, threats, and mitigation strategies for their organizations.
Simplification is critical to driving better security efficacy. To that end, we are excited to announce the new Cisco Secure Client (available this summer), combining AnyConnect, Secure Endpoint, and Umbrella, to simplify how administrators and users manage endpoints. This follows the launch of the new cloud-delivered Secure Firewall Management Center, which unifies management for both cloud and on-premise firewalls.
There is more work to be done, of course, and today’s announcements at the RSA Conference are the latest advances in support of this vision. We will continue working on all aspects of the Security Cloud to improve our customers’ security resilience in the face of unprecedented change and increasing threats. Because next-level problems deserve next-level solutions.
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It’s a busy month for cybersecurity, with the return of in-person RSAC in San Francisco, followed by Cisco Live in very lively Las Vegas! With so much happening, and so many announcements from every security vendor out there, it can be hard to keep track of everything going on. Let us help give you the highlights from a Cisco SecureX perspective!
We have been busy this past year, with our acquisition of Kenna Security and our recent innovations around device insights – all helping to expand and strengthen SecureX and our extended detection and response (XDR) capabilities.
Let’s start with device insights. We know that correlation of incidents and alerts is a vital capability for every good XDR offering, but what about correlating and aggregating information about the devices themselves? With the growing number of devices in many customer environments there is also a growing number of products with information about those devices. This can cause duplicate records and multiple alerts from the same device – which means more potentially false positive incidents to investigate, and more headaches trying to manually correlate and connect device information. With device insights organizations can discover, normalize, and consolidate information about all the devices in your environment – so you can avoid duplicate alerts, and discover devices that may be sneaking through gaps in your security. Device insights gives you a comprehensive view into each device’s security posture and management status.
Now, a more insightful view of all the devices across your infrastructure is a must-have, but so is the ability to view and manage vulnerabilities across these endpoints. With Cisco’s acquisition of Kenna Security last year, and our on-going integration of Kenna offerings into the Cisco Secure portfolio, we’re continuing to fortify SecureX and our XDR capabilities with industry leading risk-based vulnerability management. Kenna vulnerability management has already started integrations with Cisco Secure Endpoint, providing vulnerability scores on the OS version, as well as any available fixes. On the SecureX side, Kenna integrations are being leveraged to automatically enrich threat detections with vulnerability information, and automatically create ticketing workflows for Kenna.VM customers using ServiceNow.
With these integrations, and more innovations planned for the near future, risk-based vulnerability management will become a cornerstone for all endpoint and XDR deployments.
Check out our recent blog posts for more information about device insights and Kenna and SecureX orchestration!
Visit us at RSAC at booth 6045 for Cisco Secure, and booth 6362 for Kenna, and at Cisco Live in the World of Solutions to learn more.
Security that is hard to deploy and complex to manage needs to become a distant memory if businesses are to be resilient through times of uncertainty. Even something as critical as a firewall, the sentinel in the security stack, can often require a lengthy setup, ongoing maintenance, and disjointed management. Over the long run, these additional costs accrue and can have a negative impact on security programs. When budgets are constrained, these effects can be exacerbated and become a barrier to providing the level of security organizations need to protect the integrity of their business.
At Cisco we have a rich history overcoming this challenge with Cisco Secure Firewall. Forrester Consulting recently conducted an independent analysis of organizations using Secure Firewall. The study showed that customers realized a 195% in total ROI when managing their firewall fleet through Cisco Secure Firewall Management Center (FMC). Improvements to security workflows through the FMC, which include deploying, managing, and updating policy, were the largest contributing factor to the tune of $18.6 million in total benefits achieved. The Forrester study states that “organizations reduced network operation work streams by up to 95%. Thanks to the latest features of Cisco Secure Firewall and the ease of management via Firewall Management Center.”
We are not done. Today we boost productivity even further, with the new cloud-delivered version of FMC within the Cisco Defense Orchestrator (CDO) platform. This leap brings all the features from FMC into the cloud and consolidates firewall management. Organizations save time, increase security, and gain a positive ROI. With cloud-delivered FMC, manually managing updates is a thing of the past. An agile delivery of updates is built in to ensure uptime, so you can focus on your most important priorities — protecting the integrity of the business with increased firewall capabilities. The CDO platform unifies the lifecycle of policy management across multiple Cisco security solutions in our cloud. By bringing the FMC experience directly into CDO, end users enjoy the same look, functionality, and workflow as on-premises and virtual versions of Firewall Management Center. Without the usual learning curve within a new “experience,” migration to the cloud is simplified. Organizations can now propel cloud-first strategies and enable the rapid delivery of firewall services no matter where your network may roam.
“Moving FMC into CDO isn’t just about cost savings for today and powering security resilience with flexibility and choice. We are also putting a firm foot into the near future for SASE and achieving unified policy across the multienvironment IT.”– Justin Buchanan, Sr. Director Product Management, Cisco Secure
Traditionally, customers have deployed FMC as a physical or virtual appliance. Now in addition to cost savings, security resilience is driving an increased need for hybrid multicloud deployments. Leveraging public cloud infrastructures, organizations are becoming more cost efficient — cloud-delivered applications reduce change management and operational overhead. But they are also ensuring organizations have the agility required to deploy network security workloads where and how they want to remain agile and adapt to uncertainty.
Hybrid work and business continuity is made possible within the CDO platform. A cloud-based and centralized platform unifies firewall management across the Cisco Secure and Meraki portfolio and provides the foundation to unify policy across the distributed network all within a platform that is built to drive increased ROI and preserve the user experience. IT can control and manage firewall policy from anywhere along with a low-touch provisioning and onboarding process for branch and firewall deployments. The cloud-delivered FMC integrates with Cisco Secure Analytics & Logging, and, as a result, enhanced data retention and meeting stringent compliance requirements has never been easier. Whether you are part of a smaller organization or a larger enterprise, you control how many Cisco Secure Firewalls are managed through the cloud-delivered FMC, and easily scale that number. So, when it comes to simplicity at scale, CDO is your answer.
To learn more about Cisco Secure Firewall Management Center, visit our product page and read the entire Forrester report here.
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This article is part of a series in which we will explore several features, principles, and the building blocks of a security detection engine within an extended detection and response (XDR) solution.
In this second installment, we will look at ways of structuring the presentation of machine-generated alerts, so that each alert offers a cohesive and compelling narrative, as if written by a human analyst, at scale and in realtime.
In cyber security, we are used to two types of stories.
The first story is common for reports written by humans. It contains sections such as “impact,” “reproduction,” and “remediation” to help us understand what is at stake and what we need to fix. For example:
IMPACT: An SSH server which supports password authentication is susceptible to brute-forcing attacks.
REPRODUCTION: Use the `ssh` command in verbose mode (`ssh -v`) to determine supported authentication methods. Look for “keyboard-interactive” and “password” methods.
REMEDIATION: Disable unneeded authentication methods.
The second story comes from machine detections. It is much terser in content and sometimes leaves us scratching our heads. “Malware,” the machine says with little explanation, followed by a horde of gibberish-looking data of network flows, executable traces, and so on.
The challenge is now to get the best of both worlds: to enhance machine-generated alerts with the richness of human-written reports. The following sections explain how this can be approached.
In our example of a report written by a human, the “reproduction” section would help us understand, from a factual perspective, how exactly the conclusions were derived.
On the other hand, the machine-generated horde of data provides evidence in a very nondescript way. We would need to be smart enough to spot or reverse-engineer what algorithm the machine was following on said data. Most security analysts do not wish to do this. Instead, they attempt to seek the first story type. “Surely, someone must have written a blog or something more descriptive about this already,” they would say. Then, they would copy-paste anything that looks like a searchable term – an IP address, domain, SHA checksum – and start searching it, either on a threat intelligence search site or even a general-purpose search engine.
Having such cryptic machine-generated alerts is leading us to our first two issues: first, when the story is incomplete or misunderstood, it may lead the analyst astray. For example, the security event might involve requests to communicate with an IP address, and the analyst would say, “This IP address belongs to my DNS server, so the traffic is legitimate.” However, the detection engine was really saying, “I suspect there is DNS tunnelling activity happening through your DNS server—just look at the volume.”
Second, when an analyst seeks explanations from elsewhere, the main function of an advanced detection engine — finding novel, localized, and targeted attacks — cannot work. Information on attacks is generally available only after they have been discovered and analyzed, not when they happen initially.
A common approach to remedy this situation is to include a short description of the algorithm. “This detector works by maintaining a baseline of when during the day a user is active and then reports any deviations,” a help dialog would say. “Okay, that’s clever,” an analyst would reply. But this is not enough. “Wait, what is the baseline, and how was it violated in this particular security event?” To find the answer, we need to go back to the horde of data.
To mimic the “reproduction” section of the human-written report, our security events are enriched with an annotation—a short summary of the behavior described by the event. Here are a few examples of such annotated events:
In the first and second cases, the story is relatively straightforward: in the horde of data, successful communication with said hostnames was observed. An inference through threat intelligence associates these hostnames to the Sality malware.
The third line informs us that, on a factual basis, only a communication with an IP address was observed. Further chain of inferences is that this IP address was associated by a passive DNS mechanism to a hostname which is in turn associated to the Sality malware.
In the fourth event, we have an observation of full HTTP URL requests, and inference through a pattern matcher associates this URL to the Sality malware. In this case, neither the hostname nor the IP address is important to the detector.
In all these annotated events, an analyst can easily grasp the factual circumstances and what the detection engine infers and thinks about the observations. Note that whether these events describe benign, malicious, relevant, or irrelevant behavior, or whether they lead to true or false positives, is not necessarily the concern. The concern is to be specific about the circumstances of the observed behavior and to be transparent about the inferences.
When we eventually succeed in explaining the security events, we might not be finished with the storytelling yet. The analyst would face another dilemma. They would ask: “What relevance does this event have in my environment? Is it part of an attack, an attack technique perhaps? What should I look for next?”
In the human-written report, the “impact” section provides a translation between the fact-based technical language of “how” and the business language of “what.” In this business language, we talk about threats, risks, attacker objectives, their progress, and so on.
This translation is an important part of the story. In our previous example about DNS tunnelling, we might want to express that “an anomaly in DNS traffic is a sign of an attacker communicating with their command-and-control infrastructure,” or that “it is a sign of exfiltration,” or perhaps both. The connotation is that both techniques are post-infection, and that there is probably already a foothold that the attacker has established. Perhaps other security events point to this, or perhaps it needs to be sought after by the analyst.
When it is not explicit, the analyst needs to mentally perform the translation. Again, an analyst might look up some intelligence in external sources and incorrectly interpret the detection engine’s message. Instead, they might conclude that “an anomaly in DNS traffic is a policy violation, user error, or reconnaissance activity,” leading them astray from pivoting and searching for the endpoint foothold that performs the command-and-control activity.
We take special attention not to mix these two different dictionaries. Rather, we express separately the factual observations versus the conclusions in the form of threats and risks. Inbetween, there are the various chains of inferences. Based on the complexity, the depth of the story varies, but the beginning and the end will always be there: facts versus conclusions.
This is very similar to how an analyst would set up their investigation board to organize what they know about the case. Here is an elaborate example:
In this case, from top to bottom:
In all points, the “what” and “how” languages are distinguished from each other. Finally, the whole story is stitched together into one alert by using the alert fusion algorithm described in the Intelligent alert management blog post.
Have we bridged the storytelling gap between machine-generated and human-generated reports?
Threat detections need to be narrated in sufficient detail, so that our users can understand them. Previously, we relied on the human aspect—we would need to document, provide support, and even reverse-engineer what the detection algorithms said.
The two solutions, distinguishing the “what/how” languages and the annotated events, provide the bandwidth to transmit the details and the expert knowledge directly from the detection algorithms. Our stories are now rich with detail and are built automatically in real time.
The result allows for quick orientation in complex detections and lowers the time to triage. It also helps to correctly convey the message, from our team, through the detection engine, and towards the analyst, lowering the possibility of misinterpretation.
This capability is part of Cisco Global Threat Alerts, currently available within Cisco Secure Network Analytics and Cisco Secure Endpoint, and has been continually improved based on customer feedback. In the future, it will also be available in Cisco SecureX XDR.
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There are some very tough questions I’ve come across in my time. How does one walk into Mordor, if not simply? Why isn’t there a special name for the tops of your feet? (Credit to Lily Tomlin for that one.)
For a security leader, the toughest questions are often around security buy-in: How do you achieve active support across the organization for building resilience? Is there a way to overcome legacy systems, and perhaps even more crucially, legacy mindset?
To help answer those questions, three experts recently joined me for a live Cisco Chat. They offered context and insights into how a security leader might want to approach this scenario.
Meet the experts
I was joined by Liz Waddell, Incident Response Practice Lead at Cisco Talos, who’s often there at ground zero for data breaches, helping teams put out fires in remediation. She’s also been instrumental in shoring up network resilience for our customers in Ukraine.
Also, “Accidental CISO” (AC), Chief Information Security Officer, who was just trying to get SOC2 and ISAC certifications for a vendor when he was abruptly named CISO of his organization.
And finally, Christos Syngelakis, CISO, and Data Privacy Officer at Motor Oil Group. We asked Christos how he was able to align security resilience considering the digital transformation.
Our experts gave us their top four tips for getting the buy-in of the business when it comes to security resilience.
To get company-wide buy-in, we need to approach IT decision-makers with the mindset of making their lives easier. As Christos says, “You must be blended with the business mindset and understand what they really need.”
Accidental CISO (“AC”) adds, “Then you can implement tools and processes that also happen to address security risks, but that first and foremost are going to make everyone’s lives easier.” After that, he states you next rally support to help solve those problems by leveraging key relationships, and become an advocate for improving conditions from their perspective.
AC went on to give an example of a methodology that worked in his organization – “Happy Path Thinking.” The general thought with this approach is that other groups in the organization know their areas better than any security team ever will:
“Labelling happy path thinking was very helpful to get the organization to step back and consider what doomsday scenarios would wreck their plans and make it impossible for them to operate.
“We established standard design patterns and team norms to mitigate those doomsday scenarios. And we did this with input from across the business – engineering, product management, the development team infrastructure, customer support, and other groups.”
AC went on to talk about the gamification aspect of happy path thinking, and the importance of creating a safe space to do it:
“We turned it into a fun game. It was never personal in any way – we used objective neutral language. People didn’t end up feeling attacked when assumptions were challenged because the whole purpose of this was to try and think of risks that would blow up their entire thinking.
“The consistency of doing these exercises, and the creation of the safe space, were both crucial. We wanted to ensure that somebody who was not a developer could still make a suggestion. And nobody was going to tell them to stay in their lane. For example, the customer support team gave us valuable insights, because they are the ones on the frontlines.”
It’s all about people. It is through contextualizing security in the realm of human problems, solutions and lifesavers that gives our solutions relevance in the eyes of the humans that run these businesses, and allows us to get out of our own way.
This is best accomplished by getting to know the people with their “boots on the ground” – they’ll let you know where the weak spots are. “People think C-levels are most important (CISO, CIO, CFO), but the most effective relationships were at manager/director levels,” says AC.
“They own the day-to-day implementation of the controls, processes, and business operations in general. Working closer to ground-level let me better understand how the business worked and how to solve their problems and manage risk at the same time.”
Ultimately, security resilience buy-in comes when you can get out your own way. As Christos put it, “you must give them a safe way to do what they already want to do.”
Liz made the point that “The best Business Continuity plans have the roles and responsibilities marked out very clearly.” She then reflected on her onsite visits with customers:
“One of the things that I’ve often noticed is that it’s rarely made clear where the handoff is between your incident response team and whomever is managing your Business Continuity and Disaster Recovery (BCDR) plan.”
For many organizations, the IR team and the BCDR team are separate. Liz pointed out that these organizations may be missing an opportunity for alignment:
“We want to make sure that that handoff/partnership is going to be aligned in the best possible way. And that typically comes down to who is making your business decisions.
“For example, who has the authority to say we’re going to shut off the internet? That’s a pretty big call. Are we are going to do an entire enterprise password reset, and what does that involve?”
What’s crucial here is that the inputs that are developed during the BCDR plan, can often be applied directly to your incident response plan.
We lean back on the adage often in security, “it’s not a sprint; it’s a marathon.” Christos cautions, “Do not be disappointed. Keep trying to push the environment where it needs to go. It will not turn fast.” This is good to keep in mind when we pride ourselves on results, but they can be slow in coming. It’s also good to remind the organization in question, who might be expecting the same thing.
Work on making security improvements to your environment every day, and your security posture will grow, Christos continues. However, you won’t notice a big change from day to day, but when the activities are reviewed, the progress becomes apparent.
It is in constant, diligent, and persistent methods that your legacy systems will improve from their current capabilities to where they need to be to secure the technology of today.
By setting “slow and steady” expectations, you can gain the support of your employees, management, and C-Level for the long-haul.
Liz supports this theory: “I always make the joke that we’re not CSI Cyber. That’s not how actual security works. Ideally, you’ll have the infrastructure in place to enable a quick response. But it’s important for the C-suite and those who are making business decisions to understand that sometimes, they’re going to have to wait for an answer, and why that is.
“As the security team we’re going to get you answers as quickly as possible. But understand that we’re also going to need to take a breath and figure out what’s going on, so we can make an informed decision about what to do next.”
“Security resilience is the ability to protect the integrity of every aspect of your business in order to withstand unpredictable threats or changes – and then emerge stronger,” Neville Letzerich, VP of Marketing, Cisco Secure states.
However, improvement is deliberate and methodical, and security needs to find a way it can “fit in” without slowing down progress. The desire for speed, constant advancements, and ever more complex networks, technologies, platforms requires clear communication and expert execution.
You can check out more in our eBook, Building Security Resilience: Stories and Advice from Cybersecurity Leaders. It covers more firsthand accounts from Liz, AC, Christos and 10 other industry professionals sharing how they built security resilience within their organizations.
Find this blog helpful? Here’s a couple more you might like:
View all our blogs on security resilience here.
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To consumers, the Internet of Things might bring to mind a smart fridge that lets you know when to buy more eggs, or the ability to control your home’s lighting and temperature remotely through your phone.
But for cybersecurity professionals, internet-connected medical devices are more likely to be top-of-mind.
Not only is the Internet of Medical Things, or IoMT, surging — with the global market projected to reach $160 billion by 2027, according to Emergen Research — the stakes can be quite high, and sometimes even matters of life or death.
The risk to the individual patients is very small, experts caution, noting bad actors are far more likely to disrupt hospital operations, use unsecure devices to access other parts of the network or hold machines and data hostage for ransom.
“When people ask me, ’Should I be worried?’ I tell them no, and here’s why,” said Matthew Clapham, a veteran product cybersecurity specialist. “In the medical space, every single time I’ve probed areas that could potentially compromise patient safety, I’ve always been impressed with what I’ve found.”
That doesn’t mean the risk is zero, noted Christos Sarris, a longtime information security analyst. He shared an anecdote in Cisco Secure’s recent e-book, “Building Security Resilience,” about finding malware on an intensive care unit device that compromised a pump used to deliver precise doses of medicine.
Luckily, the threat, which was included in a vendor-provided patch, was caught during testing.
“The self-validation was fine,” Sarris said in a follow-up interview. “The vendor’s technicians signed off on it. So we only found this usual behavior because we tested the system for several days before returning it to use.”
But because such testing protocols take valuable equipment out of service and soak up the attention of often-stretched IT teams, they’re not the norm everywhere, he added.
Sarris and Clapham were among several security experts we spoke to for a deeper dive into the challenges of IoT medical device security and top-line strategies for protecting patients and hospitals.
Connected medical devices are becoming so integral to modern health care that a single hospital room might have 20 of them, Penn Medicine’s Dan Costantino noted in Healthcare IT News.
Sarris, who is currently an information security manager at Sainsbury’s, outlined some of the challenges this reality presents for hospital IT teams.
Health care IT teams are responsible for devices made by a multiplicity of vendors — including large, well-known brands, cheaper off-brand vendors, and small manufacturers of highly speciality instruments, he said. That’s a lot to keep up with, and teams don’t always have direct access to operating systems, patching and security testing, and instead are reliant on vendors to provide necessary updates and maintenance.
“Even today, you will rarely see proper security testing on these devices,” he said. “The biggest challenge is the environment. It’s not tens, it’s hundreds of devices. And each device is designed for a specific purpose. It has its own operating system, its own operational needs and so forth. So it’s very, very difficult — the IT teams can’t know everything.”
Cisco Advisory CISO Wolfgang Goerlich noted that one unique challenge for securing medical devices is that they often can’t be patched or replaced. Capital outlays are high and devices might be kept in service for a decade or more.
“So we effectively have a small window of time — which can be measured in hours or years, depending on how fortunate we are — where a device is not vulnerable to any known attacks,” he said. “And then, when they do become vulnerable, we have a long-tailed window of vulnerability.”
Or, as Clapham summed it up, “The bits are going to break down much faster than the iron.”
The Food and Drug Administration is taking the issue seriously, however, and actively working to improve how security risks are addressed throughout a device’s life cycle, as well as to mandate better disclosure of vulnerabilities when they are discovered.
“FDA seeks to require that devices have the capability to be updated and patched in a timely manner; that premarket submissions to FDA include evidence demonstrating the capability from a design and architecture perspective for device updating and patching… and that device firms publicly disclose when they learn of a cybersecurity vulnerability so users know when a device they use may be vulnerable and to provide direction to customers to reduce their risk,” Kevin Fu, acting director of medical device security at the FDA’s Center for Devices and Radiological Health explained to explained to MedTech Dive last year.
For hospitals and other health care providers, improving the security posture of connected devices boils down to a few key, and somewhat obvious, things: attention to network security, attention to other fundamentals like a zero-trust security framework more broadly, and investing in the necessary staffing and time do to the work right, Goerlich said.
“If everything is properly segmented, the risk of any of these devices being vulnerable and exploited goes way, way down,” he said. “But getting to that point is a journey.”
Sarris agrees, noting many hospitals have flat networks — that is, they reduce the cost and effort needed to administer them by keeping everything connected in a single domain or subdomain. Isolating these critical and potentially vulnerable devices from the rest of the network improves security, but increases the complexity and costs of oversight, including for things like providing remote access to vendors so they can provide support.
“It’s important to connect these devices into a network that’s specifically designed around the challenges they present,” Sarris said. “You may not have security control on the devices themselves, but you can have security controls around them. You can use micro segmentation, you can use network monitoring, et cetera. Some of these systems, they’re handling a lot of sensitive information and they don’t even support the encryption of data in transit — it can really be all over the place.”
The COVID-19 pandemic put a lot of financial pressure on health systems, Goerlich noted. During the virus’ peaks, many non-emergency procedures were delayed or canceled, hitting hospitals’ bottom lines pretty hard over several years. This put even greater pressure on already strained cybersecurity budgets at a time of increasing needs.
“Again, devices have time as a security property,” Goerlich said, “which means we’ve got two years of vulnerabilities that may not have been addressed. And which also probably means we’re going to try to push the lifecycle of that equipment out and try to maintain it for two more years.”
Clapham, who previously served as director of cybersecurity for software and the cloud at GE Healthcare, said device manufacturers are working hard to ensure new devices are as secure as they can be when they’re first rolled out and when new features are added through software updates.
“When you’re adding new functionality that might need to talk to a central service somewhere, either locally or in the cloud, that could have implications for security — so that’s where we go in and do our due diligence,” he said.
The revolution that needs to happen is one of mindset, Clapham said. Companies are waking up to the new reality of not just making a well-functioning device that has to last for over a decade, but of making a software suite to support the device that will need to be updated and have new features added over that long lifespan.
This should include adding additional headroom and flexibility in the hardware, he said. While it adds to costs on the front end, it will add longevity as software is updated over time. (Imagine the computer you bought in 2007 trying to run the operating system you have now.)
“Ultimately, customers should expect a secure device, but they should also expect to pay for the additional overhead it will take to make sure that device stays secure over time,” he said. “And manufacturers need to plan for upgradability and the ability to swap out components with minimal downtime.”
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Security resilience isn’t something that happens overnight. It’s something that grows with every challenge, pivot and plot change. While organizations can invest in solid technology and efficient processes, one thing is critical in making sure it translates into effective security: people.
What impact do people have on security resilience? Does the number of security employees in an organization affect its ability to foster resilience? Can a lower headcount be supplemented by automation?
In a world where uncertainty is certain, we recently explored how people can contribute to five dimensions of security resilience, helping businesses weather the storm.
Through the lens of our latest Security Outcomes Study – a double-blind survey of over 5,100 IT and security professionals – we looked at how people in SecOps teams can influence organizational resilience.
SecOps programs built on strong people, processes and technology see a 3.5X performance boost over those with weaker resources, according to our study. We know that good people are important to any organization, and they are fundamental to developing capable incident response and threat detection programs.
Why are detection and response capabilities important to look at? Because they are key drivers of security resilience. In the study, we calculated a ratio of SecOps staff to overall employees for all organizations. Then, we compared that ratio to the reported strength of detection and response capabilities.
What we can clearly see is that organizations with the highest security staffing ratios are over 20% more likely to report better threat detection and incident response than those with the lowest. However, the overall average highlights that organizations not on the extreme ends of the spectrum are more likely to report roughly equal levels of success with SecOps — indicating that headcount alone isn’t a sure indicator of an effective program or resilient organization. It can be inferred that experience and skills also play a pivotal role.
But what about when an organization is faced with a “people gap,” either in terms of headcount or skills? Does automating certain things help build security resilience? According to our study, automation more than doubles the performance of less experienced people.
In the graph above, the lines compare two different types of SecOp programs: One without strong people resources, and one with strong staff. In both scenarios, moving to the right shows the positive impact that increasing automation has on threat detection and incident response.
Out of the survey respondents, only about a third of organizations that lack strong security staff, and don’t automate processes, report sound detection and response.
When one of three security process areas (threat monitoring, event analysis, or incident response) is automated, we see a significant jump in capability among organizations that say their tech staff isn’t up to par. Automating two or three of these processes continues to increase strength in detection and response.
Why does this matter? Because over 78% of organizations that say they don’t have adequate SecOps staffing resources still report that they are able to achieve robust capabilities through high levels of automation.
When it comes to security resilience, however, we have to look at the whole picture. While automation seems to increase detection and response performance, we can’t count people out. After all, over 95% of organizations that have a strong team AND advanced automation report SecOps success. Organizations need to have the right blend of people and automation to lay the foundation for organization-wide security resilience.
As your business continues to look towards building a successful and resilient SecOps program, figuring out how to utilize your strongest staff, and where to best employ automation, will be a step in the right direction. Learn about other ways to build your organization’s security resilience to meet future challenges.
For more key findings, download the full
Security Outcomes Study
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As an early adopter of Cisco Secure Endpoint, Per Mar Security Services has seen the product evolve alongside the threat landscape. According to Dan Turner, CIO at Per Mar, the evolution of the Cisco security portfolio has helped the company remain cyber resilient during the pandemic and beyond.
We recently spoke with Turner to discuss how Per Mar uses Cisco technology to rapidly detect and mitigate threats, while still enabling employees to work from wherever they need to — whether it’s a conference, job site, or home office.
Per Mar Security provides physical security services to both homes and businesses, protecting roughly 75,000 customers across 16 U.S. states. The company began using Cisco Secure Endpoint almost a decade ago to defend against attacks on its various devices. Today, it’s the main point of defense in making sure the company’s endpoints are safe. Cisco Secure Endpoint integrates with the other security products in Per Mar’s environment via Cisco SecureX.
SecureX brings together disparate security technologies from both Cisco and third parties to provide unified visibility and control. “This allows us peace of mind to know that we have the whole Cisco Secure solution being an extra set of eyes for us and making sure our customers and end users all stay safe and secure,” says Turner.
Per Mar has roughly 3,000 employees using a variety of devices on the company’s network — from Windows machines to iOS and Android devices. “We have become very mobile over the years, so working off tablets and mobile devices is how we get business done,” Turner explains. “Finding a tool like Cisco Secure Endpoint that can work across all those platforms and give my team one pane of glass to manage everything has been hugely important for us.”
This capability has enabled Per Mar to continue to operate smoothly in the midst of the pandemic. The company leveraged its existing infrastructure to spin up virtual workspaces for all of its employees within a week so they could work securely from home.
“Our Cisco systems and security frameworks allowed Per Mar to move
quickly and safely to support our employees when the pandemic hit.”— Dan Turner, CIO, Per Mar Security Services
Even before the pandemic, Cisco Secure Endpoint was able to swiftly remediate malware that found its way onto Per Mar’s network when employees worked remotely to attend conferences, for example, or to tend to other off-site obligations.
Per Mar Security provides critical protection from hazards such as burglary and fires for homes, manufacturing facilities, hospitals, college campuses, and more. It also secures special events such as high-profile football games and political conventions. Reliable IT and security systems are imperative for this work. “Without the infrastructure we have, we simply can’t provide services for our customers,” says Turner.
In addition to quickly detecting and blocking threats, the Cisco Secure portfolio integrated through SecureX has also dramatically improved Per Mar’s threat hunting and investigation capabilities. Being able to rapidly analyze data from multiple Cisco tools together in one place has enabled the company’s security team to efficiently identify the origin of a compromise down to the exact device and behavior that caused it. This ensures that the root cause can be addressed in a timely manner — often within a single day or even just a few hours.
“All those analytics allow my team to stay nimble, adapt as threats evolve, and capture any zero-day exploits that are sitting out there,” says Turner. “With Cisco Secure Endpoint, our mean time to detection is measured in hours, if not minutes, versus months or years. Because of how it ties back to the rest of the security stack that we use from Cisco, my team is able to go back through and pinpoint compromised systems in record speed.”
As the threat landscape and work environments continue to shift with the emergence of hybrid work, Per Mar remains secure. Its multi-layered defense provides robust protection against the full range of threat vectors. “Our Cisco technologies are just as critical today as they were when the world stopped spinning,” says Turner.
We are honored to play such a significant role in Per Mar’s continued success. Find out how your organization can maintain security resilience in the face of constant change.
Watch video: Per Mar Security gains threat visibility with Cisco Secure Endpoint
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Cisco Talos has a long-standing relationship with Ukraine, so when Russia invaded the country earlier this year, things hit close to home. Cisco Talos leaders rallied together to provide cybersecurity threat hunting to vital infrastructure, humanitarian support and goods and services to employees and their families in the region.
Ashlee Benge, Amy Henderson and Sammi Seaman spearheaded initiatives to support and sustain Ukrainian employees and threat hunters working around-the-clock to prevent cyberattacks and remember the human element. Even in the midst of crisis, they’ve facilitated open communication, emphasized mental health and cultivated connection.
Given Ukraine’s unique position on the front lines of cyberwarfare, Cisco Talos has had a very close partnership with Ukraine. The threat intelligence team has worked with several partners in the country from a cyber threat perspective. That long standing connection is part of why Russia’s invasion of Ukraine has been felt so deeply. “Some Ukrainian team members evacuated before the invasion, others did not,” said Amy Henderson, head of strategic planning & communications. “Our teams of threat hunters have been around-the-clock hunting in the data since the invasion. They’re stopping attacks from happening.”
Cisco Talos set up Cisco Secure Endpoint on about thirty partners’ organizations and extended the offering to critical infrastructure organizations in Ukraine such as hospitals, directly monitoring Cisco Secure Endpoint, “because their people are busy doing other things right now. They can’t sit at a screen,” Henderson said.
Lead of Strategic Business Intelligence Ashlee Benge directs the Ukraine Threat Hunting Task Unit which requires empathy, compassion and an awareness of the needs of forty-five threat hunters. Veteran threat hunters with decades of experience have volunteered to contribute to the team while other members of Cisco Talos have also volunteered their skill sets to the work. Benge values the distinct contributions of her team members and describes them as, “quite brilliant and very good at their jobs. Talos does a really good job of hiring good people, and so the worst thing that I could do is get in their way.” Getting in their way looks different for different team members which is why Benge has established trainings and consistent ways to evaluate that the needs of her team are being met.
The nature of such a demanding, on-going situation coupled with the team’s dedication can lead employees to work themselves into the ground. To combat this, leaders maintain weekly check-ins that include asking employees how they’re taking care of themselves and checking for signs of burnout. “When you have rest you’re at peak performance and can problem solve. But when you start burning out and get to be irritable and snappy, you’re not able to problem solve. Just step back. You’ll be in a much better head space,” Henderson advises.
Stepping back has meant rotating projects to level out activity levels and urgency. Leaders have also stepped in to ensure employees take time off and that when they’re away, they’re fully away. “When you’re in such a high intensity environment it takes two to three days just to come off of that. If you’re only taking a day here or day there, you’re not even scratching the surface of coming down. So I’ll suggest maybe you need to take a week and completely recharge,” Henderson says.
Team Lead of Employee Experience Sammi Seaman was heartened by Cisco’s support of Ukrainian employees including helping employees and their families out of cities and into new housing. The humanitarian focus led Seaman to ask “How else can we help? Our colleagues have had to leave their homes and they’re still trying to do work. How do I get them necessities like medicine and shampoo?”
Seaman’s empathy and collaboration within her team and with Cisco Talos leadership led to determining the highest needs including more stable internet and navigating the transport of goods directly to employees and their families through freight mail. Seaman worked with her team to ensure necessary items like medical kits could get directly to people who needed them as quickly as possible. There are also pages available coordinating housing, transportation and other forms of support.
“It’s been interesting to think about people needing medicine for various reasons and that I’m also buying Legos and castles so that the children who have been displaced have toys and things that bring them joy and allow them to be kids in this situation,” Seaman said.
As Seaman prepared more boxes to ship, an employee shared a photograph of his daughter with some of the things Seaman had sent. “I just started crying. It was such a relief.” A relief she wanted to share, leaving the boxes for a moment to connect with other team members around the positive impact of their hard work.
“Despite all of these things that are happening around us that are horrific and awful and things that shouldn’t be happening, there are still things that we can celebrate. We’re still humans who have feelings, relationships, milestones and holidays.” – Sammi Seaman
Remembering children also became important during spring holidays. Through asking employees if they celebrated Easter and if they’d like Easter baskets, she learned that many employees celebrated traditional Orthodox Ukrainian Easter and would appreciate the baskets.
Seaman’s colleague researched what people in Ukraine typically put in their Easter baskets and together they made the baskets, boxed them up and shipped them. “The baskets weren’t a necessity but were nice to remind people that despite all of these things that are happening around us that are horrific and awful and things that shouldn’t be happening, there are still things that we can celebrate. We’re still humans who have feelings, relationships, milestones and holidays.”
Outside of work, Benge competes as an Olympic weightlifter. After months of training, her first national level meet was scheduled to happen early into the war in Ukraine. She considered withdrawing given the 24/7 nature of Cisco Talos’ response. However, “only because of the support of those around me,” Benge decided to compete—while working from her phone in the warm up room between lifts. The physical movement allows Benge to manage her mental health and stress while modeling self-care for the team: “If I can’t be my own best self, then the people around me can hardly be expected to do the same.”
Self-care and mental health are so important to the team that Henderson and Benge recently joined their colleagues, Matt Olney, the director of threat intelligence and interdiction, and Strategic Communications Leader Mitch Neff on a Cisco Secure podcast about mental health. The conversation illuminated the importance of reaching out for help, utilizing support systems such as those provided by Cisco and talking to someone including a therapist.
“Using those types of resources is a valuable thing, particularly when managing very high levels of stress and anxiety that come with cybersecurity. No matter what kind of support it is that we need, it’s important to take that time and recognize that it’s valuable to invest in your own mental health,” Benge stated.
Seaman shared that because it can be hard to ask for help or delegate, when she does, she gives herself a pat on the back. She advises that especially in crisis situations it’s important to remember that while things need to get done, it’s not entirely on you to get those things done. “The leadership at Cisco Talos has really emphasized that you’re not alone. The employee assistance program has been a great resource and I’ve got a therapist that I talk to about these things and make sure that I’m taking care of myself so that I can continue to take care of others.”
The team’s bond and purpose run deep. “We care deeply about everyone that we work with. It’s okay to not be on at all times. It’s okay to feel sad and it’s okay to feel anxious. One of the things that I’ve loved about working with Cisco Talos, especially during these more difficult things, is that everybody’s got your back and they make it a safe space to share those feelings. I truly feel like the people I work with are like my family. We’re curated an environment where we can all talk about what we’re going through.”
To learn more about Cisco Talos, Cisco Secure and Duo Security and how you can apply your empathy, skills and passion to make a difference in cybersecurity, check out open roles.
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This article was coauthored by Dan Maunz and Ryan Morrow, both Security Program Managers in the Security & Trust Organization at Cisco
The purpose of this document is to provide the reader with a high-level overview of cloud delivery models, introduce the different deployment scenarios in which cloud services can be operated in, and highlight the risks to an organization when deploying and operating a cloud environment. The final section of this document contains references to publicly available material on general security guidance for cloud environments, links to vendor-specific security guidance, and Cisco resources that can be leveraged to secure cloud environments.
These new cloud-based business models offer many of the benefits noted above, but they also come with potential risks:
Below are some best practices to help manage and mitigate these risks:
This section contains general, vendor agnostic resources and guidance on the implementation of secure cloud computing environments and on maintaining a secure operating environment.
Cloud Security Alliance (CSA) Security Guidance for Critical Areas of Focus in Cloud Computing v4.0
https://cloudsecurityalliance.org/artifacts/security-guidance-v4/
Federal Trade Commission (FTC) Six steps toward more secure cloud computing
https://www.ftc.gov/business-guidance/blog/2020/06/six-steps-toward-more-secure-cloud-computing
NIST Cloud Computing Reference Architecture
https://www.nist.gov/publications/nist-cloud-computing-reference-architecture
Center for Internet Security (CIS) Shared Responsibility for Cloud Security: What You Need to Know
https://www.cisecurity.org/insights/blog/shared-responsibility-cloud-security-what-you-need-to-know
This section contains specific resources and guidance for configuring and maintaining a secure cloud environment for Amazon Web Services, Google Cloud Platform, and Microsoft Azure cloud platforms.
AWS Cloud Security: Shared Responsibility Model
https://aws.amazon.com/compliance/shared-responsibility-model/
Google Cloud Platform (GCP): Exploring container security: the shared responsibility model in GKE
Microsoft Azure Shared Responsibility for Cloud Computing
https://azure.microsoft.com/en-us/resources/shared-responsibility-for-cloud-computing/
This section contains specific Cisco products and resources that can be leveraged in cloud environments to enable enhanced management and monitoring of cloud environments.
How does Cisco secure the cloud?
https://www.cisco.com/c/en/us/products/security/cloud-security/index.html
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What is it that customers truly want from their security? Is it simplicity? Robust protection? Agility and flexibility? Yes! In today’s uncertain world where new challenges are being thrown at IT teams each day, security must meet many diverse needs. At the end of the day, it’s about keeping the entire business resilient despite the chaos of the cyber world.
As hybrid work, the move to the cloud, and increasingly insidious threats all converge to create layers of complexity, security teams must be extra vigilant and ready for what’s next. They need a comprehensive, integrated security system whose various components share information and work together to pinpoint attacks and minimize organizational impact — without introducing undue friction.
With businesses, networks, clouds and devices becoming so interconnected, delivering next-level security to match the future of work is a formidable undertaking — one that few vendors are positioned to tackle. But thanks to our nearly 40-year heritage of providing and protecting a vast amount of the world’s networking infrastructure, Cisco is up for the challenge.
“At a moment’s notice, we were able to transition 80 percent of our workforce to be remote — and our company was never remote before. Because of our Cisco solutions, we were able to deploy everything and have people work well remotely with very minimal issues.”
— Joseph Rodriguez, Assistant Director of IT, Allied Beverage Group
Delivering security that is simple, powerful and resilient is something we’ve been executing on for years, yet it’s never been more critical than it is at this very moment. The month of June has afforded us the perfect opportunity to showcase exactly how we plan to keep our customers cyber resilient both now and in the future.
Read about the five dimensions of security resilience.
During the RSA Conference and Cisco Live, we announced our strategic plan for the Cisco Security Cloud, a global, cloud-delivered, integrated platform that secures and connects organizations of any shape and size. As we continue to move towards the Cisco Security Cloud vision, we recently unveiled several advancements in our portfolio across SASE, XDR and zero trust.
You can read our news announcement to learn more about security resilience and how we’re delivering it. But more important than the ‘how’ is the ‘why.’ Why Cisco? What makes us uniquely positioned to secure your resilience?
As I mentioned, our customers have trusted us with their networks for nearly four decades. Currently, 80 percent of the world’s internet traffic travels through Cisco infrastructure — so we have a pretty good handle on what’s going on out there. From a security standpoint alone, we have over 300,000 customers around the globe, including 100% of the Fortune 100.
As a leader in both networking and security, the breadth and depth of our solutions is unmatched. While other vendors are just beginning to join networking with security, we’ve been doing it for years. And yet, we’re continually finding ways to simplify our robust solutions for a streamlined user experience — no matter the size of your organization, where your employees work, or whether your applications are on-premises, in the cloud, or both.
Learn more about security resilience for the hybrid work era.
In addition to unparalleled infrastructure and expertise, our open, cloud-native architecture allows you to integrate with a wide range of third-party security and technology solutions for more seamless threat defense. This includes the major cloud vendors, enabling you to secure a multi-cloud environment without getting locked in with just one public cloud provider.
Additionally, all of our solutions are backed by Cisco Talos, one of the largest commercial threat intelligence teams in the world. Combined with in-depth visibility from our Cisco Secure technologies, Talos’ extensive insight into the threat landscape leads to rapid, highly effective detection and response.
Even more crucial than what we have to say is what we have heard from our customers surrounding the “new normal” for security. “I think what the security industry could use right now is a real business outcome-oriented viewpoint,” said Tom Doughty, vice president and CISO at Prudential Financial. “Meaning, what are the strategic business outcomes you’re trying to enable? Cisco can help security teams be more aligned to our business and more resilient by allowing us to see at a granular level what’s happening in our environment, especially in an extended network.”
For the law firm of George Sink, P.A., the demands of supporting hybrid work accelerated the company’s move to the cloud. The firm is now using Cisco’s new, turnkey SASE solution to securely serve its clients under any circumstance — be it a pandemic or a hurricane. According to the firm’s CIO, Timothy Mullen, “The ability to…re-establish connectivity in another region almost immediately, with my small IT team, is unheard of and a game-changing experience.”
From financial to legal transactions, and much more, we can secure it all with our open, integrated protection platform and unwavering focus on resilience. We even had the honor of securing the Super Bowl earlier this year, helping to safeguard mission-critical gameday operations.
“The Super Bowl and events of that magnitude require a humongous orchestration of interconnectedness, not only from a technology perspective but also a people standpoint,” said NFL Chief Information Security Officer, Tomás Maldonado. “What we’re trying to do is slow down the bad actors and make it more difficult for them to attack us and impact what’s happening on the field. But at the same time, we also have to look beyond the field and think about all the various parts of our business that could be affected by an attack — recognizing that our risk factors are always changing.”
To learn more about how to keep your business strong in the face of adversity, visit our resilience web page and check out the blog from Cisco’s Jeetu Patel, “Security Resilience for a Hybrid, Multi-Cloud Future.”
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Extended Detection and Response, or XDR, the cybersecurity topic that dominated the RSA conference 2022 show floor with multiple vendors, has been getting a lot of attention lately, and for good reason. A connected, unified approach to detection and response promises to give security professionals all the tools and capabilities they need to address the ever-growing attack surface.
At Cisco, we wanted to get an independent view of what XDR means to a security operations audience, so we partnered with ESG on a survey conducted in April 2022 of 376 IT cybersecurity professionals in North America, which explored some key questions and trends for security operations centers as it relates to XDR. This new eBook, SOC Modernization and the Role of XDR, provides insights into the survey. Unsurprisingly, 52 percent of organizations surveyed believe that security operations are more challenging than just two years ago, and it’s clear cybersecurity professionals are looking for the next architecture to solve these challenges.
The distributed nature of the network is resulting in more data from multiple control points. The survey showed that while 80 percent of organizations are already using more than 10 data sources as a part of their security operations, they want even more as they realize the value of being able to aggregate, normalize, correlate, and contextualize data so they can take better actions faster. At the same time, 81 percent say that they have been impacted by the cybersecurity skills shortage, and more data without the capabilities and skills in place to act will only diminish the ability to address threats.
To help fill those skills gaps, improved threat detection playbooks and incident prioritization will be critical aspects of the security operations strategy. Another key tool widely recognized as important in building a foundation is the MITRE ATT&CK framework that can help your teams focus and understand adversary tactics and techniques based on real-world observations.
While a common industry definition remains elusive, one thing is clear: XDR will play a critical role in the modernization of the security operations center. Determining how it will help your security operations team, and which partners to work with as you build out your XDR approach, will determine your level of success.
You need XDR to transform your infrastructure from a series of disjointed solutions into a fully integrated ecosystem that gets you to your outcome more effectively and efficiently. Cisco has built XDR capabilities into the broad portfolio of our security products and easily integrates with existing solutions in your environment using open APIs. After you’ve read the ESG SOC Modernization and the Role of XDR eBook, we invite you to take a look at the Cisco XDR Buyer’s Guide, which outlines five key elements of XDR done right and provides some questions to ask as you consider which vendors you want to work with in building out your security strategy. Don’t wait to start planning how XDR will help your security operations team.
Source: ESG Research Study, SOC Modernization and the Role of XDR, June 2022
See XDR done right:
Cisco XDR Buyer’s Guide
The past few months have been chockfull of conversations with security customers, partners, and industry leaders. After two years of virtual engagements, in-person events like our CISO Forum and Cisco Live as well as the industry’s RSA Conference underscore the power of face-to-face interactions. It’s a reminder of just how enriching conversations are and how incredibly interconnected the world is. And it’s only made closer by the security experiences that impact us all.
I had the pleasure of engaging with some of the industry’s best and brightest, sharing ideas, insights, and what keeps us up at night. The conversations offered more than an opportunity to reconnect and put faces with names. It was a chance to discuss some of the most critical cybersecurity issues and implications that are top of mind for organizations.
The collective sentiments are clear. The need for better security has never been so strong. Securing the future is good business. Disruptions are happening faster than ever before, making our interconnected world more unpredictable. Hybrid work is here to stay, hybrid and complex architectures will continue to be a reality for most organizations and that has dramatically expanded the threat surface. More and more businesses are operating as ecosystems—attacks have profound ripple effects across value chains. Attacks are becoming more bespoke, government-sponsored threat actors and ransomware as a service, continue to unravel challenging businesses to minimize the time from initial breach to complete compromise, in the event of a compromise.
Regardless of where organizations are on their digital transformations, they are progressively embarking upon journeys to unify networking and secure connectivity needs. Mobility, BYOD (bring your own device), cloud, increased collaboration, and the consumerization of IT have necessitated a new type of access control security–zero trust security. Supporting a modern enterprise across a distributed network and infrastructure involves the ability to validate user IDs, continuously verify authentication and device trust, and protect every application—
without compromising user experience. Zero trust offers organizations a simpler approach to securing access for everyone, from any device, anywhere—all the while, making it harder for attackers.
Simplicity continues to be a hot topic, and in the context of its functionality. In addition to a frictionless user experience, the real value to customers is improving operational challenges. Security practitioners want an easier way to secure the edge, access, and operations—including threat intelligence and response. Key to this simplified experience is connecting and managing business-critical control points and vulnerabilities, exchanging data, and contextualizing threat intelligence. And it requires a smarter ecosystem that brings together capabilities, unifying admin, policy, visibility, and control. Simplicity that works hard and smart—and enhances their security posture. The ultimate simplicity is improved efficacy for the organization.
Insider cyber-attacks are among the fastest growing threats in the modern security network, an increasingly common cause of data breaches. Using their authorized access, employees are intentionally or inadvertently causing harm by stealing, exposing, or destroying sensitive company data. Regardless, the consequences are the same—costing companies big bucks and massive disruption. It’s also one of the reasons why “identity as the new perimeter” is trending, as the primary objective of all advanced attacks is to gain privileged credentials. Insider attack attempts are not slowing down. However, advanced telemetry, threat detection and protection, and continuous trusted access all help decelerate the trend. Organizations are better able to expose suspicious or malicious activities caused by insider threats. Innovations are enabling business to analyze all network traffic and historical patterns of employee access and determine whether to let an employee continue uninterrupted or prompt to authenticate again.
Supply chain attacks have become one of the biggest security worries for businesses. Not only are disruptions debilitating, but no one knew the impacts or perceived outcomes. Attackers are highly aware that supply chains are comprised of larger entities often tightly connected to a broad array of smaller and less cyber-savvy organizations. Lured by lucrative payouts, attackers seek the weakest supply chain link for a successful breach. In fact, two of the four biggest cyber-attacks that the Cisco Talos team saw in the field last year were supply chain attacks that deployed ransomware on their targets’ networks: SolarWinds and REvil’s attack exploiting the Kaseya managed service provider. While there’s no perfect way to absolutely protect from ransomware, businesses are taking steps to bolster their defenses and protect against disaster.
Security incidents targeting personal information are on the rise. In fact, 86 percent of global consumers were victims of identity theft, credit/debit card fraud, or a data breach in 2020. In a recent engagement discovered by the Cisco Talos team, the API on a customer’s website could have been exploited by an attacker to steal sensitive personal information. The good news is governments and businesses alike are leaning into Data Privacy and Protection, adhering to global regulations that enforce high standards for collecting, using, disclosing, storing, securing, accessing, transferring, and processing personal data. Within the past year, the U.S. government implemented new rules to ensure companies and federal agencies follow required cybersecurity standards. As long as cyber criminals continue seeking to breach our privacy and data, these rules help hold us accountable.
Through all the insightful discussions with customers, partners, and industry leaders, a theme emerged. When it comes to cybersecurity, preparation is key and the cost of being wrong is extraordinary. By acknowledging there will continue to be disruptions, business can prepare for whatever comes next. And when it comes, they’ll not only weather the storm, but they will also come out of it stronger. And the good news is that Cisco Security Business Group is already on the journey actively addressing these headlines, and empowering our customers to reach their full potential, securely.
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The past couple of years have brought security resilience to the forefront. How can organizations around the world build resilience when uncertainty is the new normal? How can we be better prepared for whatever is next on the threat horizon? When threats are unpredictable, resilient security strategies are crucial to endure change when we least expect it.
In a previous blog post, we assessed security resilience in Europe, Middle East, and Africa (EMEA). Now, we take a look at organizations in the Americas to find out how they fare across four security outcomes that are critical for building resilience, based on findings from Cisco’s latest Security Outcomes Study. These outcomes include:
Based on the following chart, clear differences emerge when we examine these outcomes at the country level. The chart shows the proportion of organizations in each country that are reportedly “excelling” in the four outcomes contributing to security resilience.
What we see is that 52.7% of organizations in Colombia, for example, say their security programs are excelling at keeping up with the business, while only 35.3% report that they are excelling at avoiding major incidents. You can follow each country’s path through the four outcomes to see how they view their respective performance in certain areas.
What’s really at the crux of these differences in security resilience among countries? Is Colombia that much more resilient than Mexico? Do organizations in different countries have varying definitions of what resilience is, and how they perceive their success? Reasons behind these country-level differences can be attributed to a variety of things, including security maturity, cultural factors and other organizational parameters.
Find out how our customers in the Americas
are staying cyber resilient with Cisco
Knowing what we know about how organizations across the Americas view their resilience, how can they improve it? The Security Outcomes Study, Volume 2, sheds some light here. In the study, we uncovered five practices proven to boost overall success in security programs, dubbed as the Fab Five:
So, how did countries in the Americas rank their implementation of these Fab Five practices? If we look at Colombia, for example, 64% of organizations say their capabilities for accurate threat detection are strong, while only 48.1% of Canadian organizations say the same. There is a lot of movement around the top three countries: Colombia, Mexico and Brazil. The U.S. ranks fourth consistently across the board.
You may be wondering if implementing these five security practices improved resilience across organizations in the Americas. Our study found that organizations in the Americas that do not implement any of these five practices rank in the bottom 25% for resilience, whereas those that reported strength in all five practices rose to the top 25%.
Resilience is a cornerstone of cybersecurity. The ability to quickly pivot while maintaining business continuity and robust defenses is increasingly important in today’s world. If you would like more insight on how to build a cyber resilient organization, please check out our resilience web page and the full Security Outcomes Study.
Watch video: What is security resilience?
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Managed services are an essential and fast-growing part of the security market, growing 14% annually. This opportunity presents new challenges MSPs must juggle day to day, including onboarding vendors and driving customer acquisition, all while making sure to provide robust IT solutions for your diverse set of clients. Clients are demanding more security and capabilities for a hybrid workforce, which provides a great opportunity for MSPs like you to grow your business.
We love our MSP community and want to help you deliver great security solutions to your clients. After speaking with many of you to understand how Cisco can help unlock growth for your businesses today, we developed a simplified buying model that delivers faster time to value. Cisco Secure MSP was born.
Secure MSP center was launched in the US market in November 2021 and MSPs across America have been rapidly transacting their business on MSP Center. We are excited to announce we are expanding this direct buying experience to Canadian MSPs in local Canadian Dollars for faster time to value and better ROI for your business.
It is a lightning fast and direct buying experience of SaaS security- No invoicing. Straightforward market pricing. And easy click-to-accept agreements. Cisco Umbrella’s market-leading DNS security is currently available with more SaaS security products coming soon.
It’s a simple three-step process that takes just minutes, from signup to deployment.
Step 1 – You can sign up here and login with your Cisco ID (or create one)
Step 2 – Provide billing and credit card information and sign a click-to-accept agreement
Step 3 – Get access to our world class Cisco Umbrella DNS security offer
From here, you can onboard your clients and start providing the first line of defense through Umbrella DNS Security product instantly. Sign up to deployment takes minutes – not hours or days.
From here, you can onboard your clients and start providing the first line of defense through Umbrella DNS Security product instantly. Sign up to deployment takes minutes – not hours or days.
There are no minimums or upfront fees. Your credit card will be charged on the first of the month and you’ll receive a detailed invoice. This is a simple, no hassle, and post-paid consumption-based model.
Other perks include a dedicated partner account manager alongside our sales engineer, who will help you not only with product deployments but also work with you to grow your business. We also have an MSP specialist team to answer your questions.
Partners currently using Secure MSP Center have had great things to say –
“Wow, this was a much easier process than I thought it would be”
“I’m glad Cisco created a program and process that was this simple”
“I thought this would be more complicated”
“That’s all there is to it?”
So, what are you waiting for? Come and take the first step in simplifying security offers for your clients. Sign up here: cisco.com/go/securemsp.
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No, ransomware attacks are not random. From extortion to data breaches, ransomware is always evolving, and is becoming very lucrative with ransomware-as-a-service kit making it easier to target organizations. The days of just a single bad actor searching for vulnerabilities in your security stack are over. Security Operations Centers (SOCs) and the security analyst community are dealing with a sophisticated global network of adversaries who can do irreversible damage. The conversation must shift from how we can prevent a breach to how do we prepare for the inevitable breach.
Recently I found out that the small private college I attended right out of high school closed their doors permanently, falling victim to a targeted ransomware attack. This institution not only provided an education but also contributed to the local economy in this rural town for over 150 years.
The cyberattack occurred during the pandemic when most educational institutions had suddenly shifted to remote learning. Adversaries knew that the shift to remote learning would expose the college’s lack of acceptable tools for monitoring and managing applications, frequently from unsecure locations.
Unfortunately, the hackers were able to halt all admission activities, locked the administrators out from accessing critical data pertaining to the upcoming school year and ultimately, forced the school to close their doors – even after they paid the hackers the ransom.
And this is not an isolated case – Comparitech published a story ‘Ransomware attacks on US schools and colleges cost $3.56bn in 2021’ and outlined how threat actors have evolved with their ransomware attacks on schools and colleges. This is particularly concerning as many of these institutions do not have the skillsets or resources to protect their students or organization from these attacks. Below you can review their findings from a study done between 2018 – 2022:
In 2021:
Just having a firewall alone will not stop all of the attacks, it’s just a matter of time before you experience a breach. Once the breach happens, you need a security system that will quickly detect and remediate the threat .
Resiliency must be a critical outcome for any security solution and Cisco Secure Endpoint is built to stop hackers at the point of entry. Our cloud native solution allows your security operations team to quickly detect and respond to threats minutes after a breach occurs.
Small to medium size businesses, hospitals, and educational institutions internal network will rely on cyber insurance in-lieu of a fully staffed, skilled cyber-security team. In today’s climate of ever-increasing sophisticated cyber threats this won’t cut it. You will need an agent that quickly detects, responds, and has visibility across your different security solutions.
With Cisco Secure Endpoint Pro we are equipped to assist with the responsibility of monitoring your endpoints for cyberattacks. With 24/7/365 monitoring capabilities, our SOC will quickly detect and remediate any threats that targets your organization. Secure endpoint pro provides flexibility and the option of letting our SOC team do the heavy lifting while you focus on your core business.
Tangible outcomes provided by Secure Endpoint and Secure Endpoint Pro:
An effective managed endpoint detection and response solution frees up time for your SOC team along with accelerating detection and response time. Cisco Secure Endpoint can reduce incident response time by as much as 97%, which limits the damage threat actors can cause after you have been breached.
Cisco Security has launched a solution geared towards protecting your school’s network by blocking malicious threats before they enter the endpoint and compromising your data. The secure endpoint agent is deployed, sits on the school endpoint freeing up time from a stretched thin IT department.
Don’t know where to get started? Check out how our EDR solution got you covered below and how to contact us to learn more.
Interested? Reach out to grantsquestions@cisco.com to learn about public funding options available in your state.
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A deep dive into the latest updates from Secure Network and Cloud Analytics that show Cisco’s leadership in the Security Industry.
The year 2022 has been rather hectic for many reasons, and as the World undergoes its various challenges and opportunities, We At Cisco Security have buckled up and focused on improving the World in the way which we know best: by making it more Secure.
In an increasingly vulnerable Internet environment, where attackers rapidly develop new techniques to compromise organizations around the world, ensuring a robust security infrastructure becomes ever more imperative. Across the Cisco Security Portfolio, Secure Network Analytics (SNA) and Secure Cloud Analytics (SCA) have continued to add value for their customers since their inception by innovating their products and enhancing their capabilities.
In the latest SNA 7.4.1 release, four core features have been added to target important milestones in our roadmap. As a first addition, SNA has widely expanded on its Data Store deployment options by introducing the single node Data Store; supporting existing Flow Collector (FC) and new Data Store expansion by the Manager; and the capacity to mix and match virtual and physical appliances to build a Data Store deployment.
The SNA Data Store started as a simple concept, and while it maintained its simplicity, it became increasingly more robust and performant over the recent releases. In essence, it represents a new and improved database architecture design that can be made up of virtual or physical appliances to provide industry leading horizontal scaling for telemetry and event retention for over a year. Additionally, the Flow Ingest from the Flow Collectors is now separate from the data storage, which allows them to now scale to 500K + Flows Per Second (FPS). With this new database design, are now optimized for performance, which has improved across all metrics by a considerable amount.
For the second major addition, SNA now supports multi-telemetry collection within a single deployment. Such data encompasses network telemetry, firewall logging, and remote worker telemetry. Now, Firewall logs can be stored on premises with the Data Store, making data available to the Firepower Management Center (FMC) via APIs to support remote queries. From the FMC, users can pivot directly to the Data Store interface and look at detailed events that optimize SecOps workflows, such as automatically filtering on events of interest.
On the topic of interfaces, users can now benefit from an intelligent viewer which provides all Firewall data. This feature allows to select custom timeframes, apply unique filters on Security Events, create custom views based on relevant subsets of data, visualize trends from summary reports, and finally to export any such view as a CSV format for archiving or further forensic investigations.
With respect to VPN telemetry, the AnyConnect Secure Mobility Client can now store all network traffic even if users are not using their VPN in the given moment. Once a VPN connection is restored, the data is then sent to the Flow Collector, and, with a Data Store deployment, off-network flow updates can bypass FC flow caches which allow NVM historical data to be stored correctly.
Continuing down the Data Store journey (and, what a journey indeed), users can now monitor and evaluate its performance in a simple and intuitive way. This is achieved with charts and trends directly available in the Manager, which can now support traditional non-Data Store FCs and one singular Data Store. The division of Flow Collectors is made possible by SNA Domains, where a Data Store Domain can be created, and new FCs added to it when desired. This comes as part of a series of robust enhancements to the Flow Collector, where the FC can now be made up of a single image (NetFlow + sFlow) and its image can be switched between the two options. As yet another perk of the new database design, any FC can send its data to the Data Store.
As it can be seen, the Data Store has been the star of the latest SNA release, and for obvious good reasons. Before coming to an ending though, it has one more feature up its sleeve: Converged Analytics. This SNA feature brings a simplified, intuitive and clear analytics experience to Secure Network Analytics users. It comes with out- of-the-box detections mapped to MITRE with clearly defined tactics and techniques, self-taught baselining and graduated alerting, and the ability to quiet non-relevant alerts, leading to more relevant detections.
This new Analytics feature is a strong step forward to give users the confidence of network security awareness thanks to an intuitive workflow and 43 new alerts. It also gives them a deep understanding of each alert with observations and mappings related to the industry-standard MITRE tactics and techniques. When you think it couldn’t get any better, the Secure Network and Cloud Analytics teams have worked hard to add even more value to this release, and ensured the same workflows, functionality and user experience could be further available in the SCA portal. Yes, this is the first step towards a more cohesive experience across both SNA and SCA, where users of either platform will start to benefit from more consistent outcomes regardless of their deployment model. As some would say, it’s like a birthday coming early.
Pivoting to Secure Cloud Analytics, as per Network sibling, the product got several enhancements over the last months of development. The core additions revolve around additional detections and context, as well as usability and integration enhancements, including those in Secure Cloud Insights. In parallel with SNA’s Converged Analytics, SCA benefits from detections mapped to the MITRE ATT&CK framework. Additionally, several detections underwent algorithm improvements, while 4 new ones were added, such as Worm Propagation, which was native to SNA. Regarding the backbone of SCA’s alerts, a multitude of new roles and observations were added to the platform, to further optimize and tune the alerts for the users.
Additionally, alerts now offer a pivot directly to AWS’ load balancer and VPC, as well as direct access to Azure Security Groups, to allow for further investigation through streamlined workflows. The two Public Cloud Providers are now also included in coverage reports that provide a gap analysis to gain insight as to what logs may have potentially gone missing.
Focusing more on the detection workflows, the Alert Details view also got additional information pertaining to device context which gives insight into hostnames, subnets, and role metrics. The ingest mechanism has also gotten more robust thanks to data now coming from Talos intelligence feed and ISE, shown in the Event Viewer for expanded forensics and visibility use cases.
While dealing with integrations, the highly requested SecureX integration can now be enabled in 1 click, with no API keys needed and a workflow that is seamless across the two platforms. Among some of the other improvements around graphs and visualizations, the Encrypted Traffic widget now allows an hourly breakdown of the data, while the Event Viewer now displays bi-directional session traffic, to bring even greater context to SCA flows.
In the context of pivots, as a user is navigating through devices that, for example, have raised an alert, they will now also see the new functionality to pivot directly into the Secure Cloud Insights (SCI) Knowledge Graph, to learn more about how various sources are connected to one another. Another SCI integration is present within the Device Outline of an Alert, to gain more posture context, and as part of a configuration menu, it’s now possible to run cloud posture assessments on demand, for immediate results and recommendations.
With this all said, we from the Secure Analytics team are extremely excited about the adoption and usage of these features so that we can keep on improving the product and iterating to solve even more use cases. As we look ahead, the World has never needed more than now a comprehensive solution to solve one of the most pressing problems in our society: cyber threats in the continuously evolving Internet space. And Secure Analytics will be there, to pioneer and lead the effort for a safe World.
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As the world continues to face formidable challenges, one of the many things impacted is cybersecurity. While recent challenges have been varied, they have all contributed to great uncertainty. How can organizations stay strong and protect their environments amidst so much volatility?
Lately we’ve been talking a lot about security resilience, and how companies can embrace it to stay the course no matter what happens. By building a resilient security strategy, organizations can more effectively address unexpected disruptions and emerge stronger.
Through our Security Outcomes Study, Volume 2, we were able to benchmark how companies around the world are doing when it comes to cyber resilience. Recent blog posts have taken a look at security resilience in the EMEA and Americas regions, and this post assesses resilience in Asia Pacific, Japan and China (APJC).
While the Security Outcomes Study focuses on a dozen outcomes that contribute to overall security program success, for this analysis, we focused on four specific outcomes that are most critical for security resilience. These include: keeping up with the demands of the business, avoiding major cyber incidents, maintaining business continuity, and retaining talented personnel.
The following chart shows the proportion of organizations in each market within APJC that reported “excelling” in these four outcomes:
There is a lot of movement in this chart, but if you take a closer look, you will see that many of the percentage differences between markets are quite small. For example, 44.9% of organizations in the Philippines reported that they are proficient at keeping up with the business, with Mainland China closely following at 44.4%.
The biggest difference we see between the top spot and the bottom spot is around retaining security talent—42.4% of organizations in Australia reported that they were successful in that area, while only 18.3% of organizations in Hong Kong reported the same.
Next, we looked at the mean resilience score for each market in the region:
When we look at this, we can see the differences between the top six and bottom seven markets a bit more clearly. However, as the previous chart also showed, the differences are very slight. (When we take into account the gray error bars, they become even more slight.)
There are many factors that could contribute to these small differences when it comes to security resilience. But the most important thing to be gleaned from this data is how each market can improve its respective resilience level.
The Security Outcomes Study revealed the top five practices—what we refer to as “The Fab Five”—that make the most impact when it comes to enhancing security. The following chart outlines the Fab Five, and demonstrates how each market in the APJC region ranked its own strength across these practices.
If we look at Thailand, for example, 69.1% of organizations say they are adept at accurate threat detection, while only 28% of organizations in Taiwan say the same. Like in the previous charts, there is a lot of movement between how various markets reported their performance against these practices. However, it’s interesting to note that Taiwan remained consistent.
So does implementing the Fab Five improve resilience across organizations in APJC? Looking at the chart below, it’s safe to say that, yes, implementing the Fab Five does improve resilience. Organizations in APJC that did not implement any of the Fab Five practices ranked in the bottom 30% for resilience, whereas those that reported strength in all five rose to the top 30%.
While building resilience can sometimes seem like an elusive concept, we hope this data provides some concrete benchmarks to strive for in today’s security programs.
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Few security career paths are linear. For Stephanie Frankel the journey to Cisco Secure was circuitous. The Ann Arbor, Michigan native studied journalism at the University of Michigan before managing communications for the Washington Capitals and NBC Sports. But after several stints at communications agencies, she charted a new path for herself in cybersecurity. Not only has her diverse background served as a strength in her current role as senior manager for strategy and operations, but it’s also informed her management philosophy.
After doing project management and account direction at consulting agencies, Frankel was interested in honing her skills and expertise on the client side. She had heard amazing things about Duo and wanted to stay in Ann Arbor and work for a company with local roots. After interviewing, Frankel realized that “working at Duo was a cool, exciting opportunity with a really awesome group of people.”
Frankel was on the ground running working as a technical project manager in research and development overseeing the Multi-Factor Authentication, applications and mobile engineering teams despite not having worked in information security before.
Duo’s security education allowed Frankel to understand the industry and is something she values for getting more people into the cybersecurity field. At Duo and Cisco Secure, employees come from a variety of backgrounds and some don’t have much (or any) experience with cybersecurity.
Robust educational programs build knowledge about security and specific products which empower new team members to grow and learn. Every team also has a learning and development budget for employees to quench their curiosity and enhance their knowledge through courses, books or other programs Manager of Global Employee Programs Anndrea Boris shared.
“People are open to having conversations and open to ideas and ways to solve those ideas. If you have an idea of how to solve a problem, no matter whether it’s your job or not, people are open and willing to listen to you.” – Stephanie Frankel
Something Frankel also appreciates most is that ideas are valued at Duo and Cisco Secure: “Even in my first job, I would have ideas and go to my boss or our head of engineering and say, ‘Hey, I think this could be a really cool opportunity, and I think it needs this.’ People are open to having conversations and open to ideas and ways to solve those ideas. If you have an idea of how to solve a problem, no matter whether it’s your job or not, people are willing to listen to you.”
After a year, Frankel moved from engineering to marketing to run operations for Duo’s in-house brand team, leading the team through a rebrand. “The team really rallied behind this new brand and it was amazing to see their pride and hard work when sharing it,” she said. With Frankel’s leadership, the team showcased not only the new look and feel of the brand but also the customer research that went into understanding the need for the change.
“Our amazing team knew that for it to catch on internally we needed to help people understand the why. The team put together an amazing training and went around the company to help people understand the security buyer, the industry overall and our differentiators and how we could do all of this within the umbrella of Cisco,” she said.
Recognizing that she most enjoys and feels best suited for a strategic operations role, she had open conversations with her manager. “I told my boss, ‘It’s just not a great fit.’” Her manager was very supportive, and they worked through potential options. “You’ll find a lot of that at Cisco,” she said.
Now as senior manager in the Strategy and Operations Group within Cisco’s Security and Collaboration division, Frankel runs key initiatives for business operations that drive business growth. She is empowered to creatively solve problems and collaborate “with all the stakeholders within each group to move these programs forward, to understand the problems we’re looking to solve, create objectives, a program plan, and continue to track metrics and progress towards those ultimate goals,” she said.
A self-described “over communicator,” Frankel believes that as a leader, “the more you communicate and the more transparent you are, the better.” Frankel loves leading people who are experts in their fields and letting them do what they do best.
On the brand team, for example, she trusted her team’s expertise in producing stories, videos and animations to demystify Cisco’s security products.
“All I needed to do was give them the objective and the goals and they were able to come up with the solutions,” Frankel said.
She fondly remembers the boss at one of her first jobs out of college. In that job Frankel wrote press releases and wanted her boss to fully approve the final versions before sending them to the media. Once her boss told her, “Stephanie, if you keep giving it back to me, I will keep finding things to change. I trust you to know when it is ready to go.” That confidence in her so early in her career “gave me so much confidence in myself,” she said.
Frankel emulates his approach to management by recognizing that each employee has different needs in their lives, in their careers, and in how they like to receive feedback. From that boss Frankel first learned that for every piece of negative feedback, you must give four pieces of positive feedback for “someone to actually hear it because that’s how you balance things out in your mind.”
Frankel believes feedback is crucial for growth. “I don’t see how you can improve or grow without it, no matter what level of your career you’re at. Feedback shouldn’t be taken as negative, as much as it is a way for you to improve,” she said.
One of the most helpful things Frankel learned in a Cisco class for managers was the importance of asking a person if they are in a good place to receive critical feedback. “You might not be in the mindset to accept the feedback and to do something constructive with it,” she said. ”If you’re having a bad day or struggling, you could say, ‘You know what, I’m not going to be able to take it today, but let’s talk tomorrow and I’ll be in a better place to receive it.’’’
Frankel has spent the last year thriving in a role she never anticipated in an industry her college training in journalism didn’t fully prepare her for. The secret, she says, is keeping an open mind to new possibilities and a willingness to take on new challenges, even if you don’t feel 100% ready.
“A lot of it is getting real world experience and learning your way through it and knowing that there’s a lot of opportunities and a lot of people that are willing to teach you,” she said.
To pivot professionally Frankel advises not feeling pigeonholed just because you studied a particular topic or have been in a certain industry for a long time. Take what you can from where you started such as storytelling and communications skills in the case of journalism for Frankel. While trying something new may require taking a different level or type of job “sometimes it’s worth it because you have that opportunity to grow and you might find you’re happier somewhere else,” she said.
When discerning professional steps Frankel recommends having open and honest conversations with yourself and others such as mentors.
“Cisco has so many mentorship programs and so many people that are knowledgeable about a lot of things,” she said. ”Just because your current role isn’t a great fit doesn’t mean that there’s not another good fit within the corporation, or it doesn’t mean that you can’t create your own good fit.”
Did you know that Cisco offers cybersecurity trainings and certifications? Start developing your cybersecurity skills today! And if you’re ready to jump into an exciting new career in security, check out the open roles at Cisco Secure and Duo Security.
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We have entered a world where uncertainty has become the normal operating mode for everyone. Within this new frontier, cybersecurity has become even more challenging. However, some cybersecurity professionals have stood out, using their unique skills and resourcefulness to protect the integrity of their businesses, and to withstand unpredictable and dynamically changing threats. In the end, they, and their businesses have emerged even stronger.
These accomplishments have lead them to be selected from over more than 700 Cisco Cybersecurity Advocates – who are also members of Cisco Insider Advocates – to join the League of Cybersecurity Heroes.
Cisco Insider Advocates is a peer networking community developed several years ago for Cisco customers around the globe. Currently, over 14,000 customers are using it to share technology insights, feedback, and best practices, and also to make meaningful connections with others in the industry. We at Cisco believe that when we connect, anything is possible, and the Insider Advocacy program is a great example of the great things that can happen when people come together.
As the global CISO of Mediapro, Roberto has deployed Cisco SecureX together with Umbrella, Secure Endpoint, Secure Firewall, ISE, NGIP, Threat Response, AnyConnect, and Web security. With this partnership, Mediapro has reduced its threat detection time by 90%. In addition, they have seen no false positives in their threat detection alerts. It is rare to boast of a 100% success rate, but they can boldly make that pronouncement. All of this has also benefitted Mediapro financially by incurring zero fines for any compliance issues
What do music, cybersecurity, and teaching all have in common? They all culminate in a readiness to perform. Equally, they all require collaboration, comfort with the unexpected, and a passion for the job. Blair exemplifies the best of these traits, and in doing so, he provides inspiration and excellence to all with whom he interacts. Watching Blair at work makes one wonder if there are more hours granted to him during a day than the average person. He is a time-maximizer, spending most of that time in the service of others.
Too often, cybersecurity certifications are treated derisively by some of the very professionals who need them most. This is not the case with Kevin, who can list the many benefits of attaining certifications. Kevin’s desire to improve his knowledge doesn’t stop with technology and cybersecurity. He is an avid reader of anything that can raise him up to be better than he was the day before. With a career that started in the US Marine Corps, Kevin continues to learn and grow, all the while remaining as masterful at a computer keyboard as he is his with his traditional 55-gallon-barrel BBQ smoker and grill.
Steve is a Senior Cybersecurity and Network Architect at Lake Trust Credit Union. Like most organizations, Lake Trust has had to transition to a completely remote workforce quickly, and thanks to Secure Network Analytics, they were able to transition the employees to work remotely while maintaining the same high level of visibility and protection in place. Steve was the subject of a case study about the benefits that Cisco products have brought to Lake Trust Credit Unions’ customers. He is currently collaborating to update that information to share more of his knowledge.
Being the Head of Information Technology is never an easy job. However, when food manufacturer, Leng-d’Or, was faced with a challenge during the pandemic that could have interrupted its production line, quick thinking, skilled leadership, and a close partnership with Cisco all lead to positive outcomes, and helped them to pull through stronger than before. Part of this success comes from Enric’s distinct understanding of the threats, solutions, and processes needed to bring security to a higher level for the Leng-d’Or organization. Enric also shares his success story very freely, adding immeasurable benefits to the security community.
Cybersecurity is truly a global discipline. Tony Dous proves this by practicing his craft as a Senior Network Security Engineer in Cairo, Egypt. Tony’s involvement with the Cisco community shows how no distance is too far for a motivated cybersecurity professional.
When John Patrick is on the job, there is no longer any feeling that the criminals are one-step ahead of the good guys. He adopted Umbrella together with Meraki to develop a proactive security approach inside his organization. John Patrick created a more unified network from a patchwork of disparate entities. In doing so, he reduced the complexity within the environment. Complexity is so often responsible for security gaps, and John Patrick’s work not only corrected those gaps, but he brought people together in the process. He and his team received great feedback from the employees, who enjoyed a consistent network experience.
We often hear stories about teenagers who become enamored with technology, leading to the fulfillment of a dream. Amit Gumber became interested in cybersecurity at an early age, pursued his passion and has worked in the field ever since. His sense of advocacy is best described in his own words: “I’m quite passionate about sharing knowledge and ideas with peers and participating in collaborative activities.” Amit’s use of Cisco technologies has helped HCL Technologies to stabilize and secure their environment.
One of the most important factors for success is insatiable curiosity. Mark Healey is a continuous learner, and he is an example of someone who enthusiastically shares his knowledge. Whether it is on a personal level, or through his high engagement as part of the Cisco Insider Advocates community, or as an active member of the Internet Society, Mark is an evangelist and a positive voice for cybersecurity.
Wouter holds a special designation, not only as a member of the League of Cybersecurity Heroes, but also as the recipient of the “Cybersecurity Defender of the Year” award. Wouter is an active participant in the cybersecurity community, working with an almost evangelical zeal towards sharing the importance of holistic cybersecurity. His contributions stand out towards making the cyber realm a safer place.
It is often said that the job of a cybersecurity professional in an educational facility is especially challenging. When that facility happens to be the largest in an entire country, with over 4,000 schools and universities, the job of protecting it can seem insurmountable. At AzEduNet, in Azerbaijan, Bahruz and his team is tasked with securing the network for its 1.5 Million students. With Cisco Secure, the security team reduced security incidents by 80%. This not only ensures access for the students, but also keeps the data safe.
Many people want to enter the cybersecurity profession, but few have the dedication and perseverance to fully embrace the skillset required to meet that goal. Walther Noel not only had the desire to refocus his career, but he proved it by earning the CyberOps Associate Certification. His accomplishment is a prime example of how one can step outside of their comfort zone to grow and thrive.
Pascual demonstrates how important it is to make the most of the learning opportunities in Cisco Insiders Advocates. While already a successful NOC engineer, he sought to advance his professional development by studying cybersecurity. He passed the CCNA CyberOps 200-201 exam, moving him closer to propelling his career to even higher achievements.
One of the noblest expressions of knowledge is the desire to freely share that information. Inderdeep lives up to this ideal, offering his expertise to all with no expectations of reciprocity. His charitable spirit has not gone unnoticed, as he has been a previous award winner for Cisco IT Blogs, as well as a designation on the Feedspot top 100 Networking Blog.
Being the first to try a new technology can be a risky proposition. However, as a COO, risk calculations are in one’s blood. Luigi, along with the Sara Assicurazioni organization, hails as the first company in Italy to embrace cloud technology. As a company with more than one million customers, this was a bold initiative that required careful planning, keen insight, and above all, collaboration. In the end, this has resulted not only in a digital transformation, but a business transformation.
Whether it is a technical achievement, a personal triumph, or a spirit of helping others, each member of our League of Cybersecurity Heroes proves how technology and humanity can work together to accomplish the impossible. Congratulations to all of them!
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We’ve all seen the headlines like “race to the cloud” and “cloud-first.” These articles and publications are true, more and more customers have adopted cloud strategies, but there is more to the story. In these customer conversations, cloud security and network security are often discussed in unison. Why is that?
Customers desire freedom and choice when establishing resilience across every aspect of their business, and this requires both the ability to remain agile, and maintain control of their organization’s most sensitive data. Neither of these can be achieved with just the cloud, or private data center. Organizations are investing in hybrid-multicloud environments to ensure continuity amidst unpredictable threats and change. But these investments will fall short if they do not include security.
The modern enterprise relies on the network more than ever before, and it looks a lot different than it did 10 years ago. According to our 2022 Global Hybrid Cloud Trends Report, where 2,500 global IT leaders were interviewed across 13 countries, 82% said they have adopted hybrid cloud architectures, and 47% of organizations use between two and three public IaaS clouds1. As organizations have grown more dependent on the network, the more complex it has become, making firewall capabilities the most critical element of the hybrid-multicloud security strategy. And Cisco has a firewall capability for every strategy, protecting your most important assets no matter where you choose to deploy it.
In May, Cisco brought offerings from Umbrella and Duo to the AWS Marketplace. Today at AWS Re:Inforce, Cisco Secure announced furthering its partnership with AWS to drive innovation with the goal to protect the integrity of your business. Validating our commitment to hybrid-multicloud security, Cisco has received the AWS Security Competency Partner designation for Network and Infrastructure Security. This designation was awarded through our demonstrated success with customer engagements and rigorous technical validations of Secure Firewall.
This week at AWS Re:Inforce, customers can stop by our booth to see our latest firewall innovation. Cisco Secure Firewall as-a-service on AWS builds on our existing portfolio, giving organizations greater flexibility and choice with a radically simplified SaaS offering. If organizations are truly to embrace security across the multi-environment IT, customers demand simplification without compromising security. With a SaaS-based form factor, management and deployment complexity is reduced. NetOps and SecOps teams will enjoy a simplified security architecture where provisioning of firewalls and control plane infrastructure are managed by Cisco. This will save your teams time by removing the need to rearchitect the network, freeing them to focus on protecting the integrity of your business.
As organizations continue to move more of their day-to-day operations to the cloud, Cisco and AWS are committed to ensure that security is an integral part of their hybrid multi-cloud strategy. We all have seen the impact of security that is bolted on, or too complex. If we are truly to find that balance between agility and protection to ensure business continuity, we need to ensure the same protections we have in the private infrastructure are easily consumed no matter where your data may roam.
Product page: Cisco Secure Firewall for Public Cloud
Partner page: Cisco solutions on AWS
Blog: Securing cloud is everyone’s responsibility
Quick Start page: Cisco solutions on AWS
Amazon Partner Network page: Cisco solutions on AWS
2022 Global Hybrid Cloud Trends Report
1 Henderson, N. & Hanselman, E. (2022, May 25). 2022 Global Hybrid Cloud Trends Report.
S&P Global Market Intelligence, commissioned by Cisco Systems.
https://www.cisco.com/c/en/us/solutions/hybrid-cloud/2022-trends.html ‘
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Cisco and AWS demonstrate shared responsibility that identifies Security “of” the Cloud versus Security “in” the Cloud.
Shared responsibility remains central to every cloud initiative and defines how cloud providers and customers work together to achieve maximum security across all aspects of the cloud. While shared responsibility is a common term, surprisingly few people understand the model and fewer still have implemented it correctly. The lack of consistent security controls across cloud services does not go unnoticed by attackers, as they probe for vulnerabilities and slip undetected through unsecured cracks.
Security teams should start by understanding the security controls provided by their cloud service providers to help them highlight areas that are susceptible to threats and attacks. Matrices, such as the following from Amazon Web Services (AWS), give a clear view of the shared responsibility model to guide an organization’s approach:
Once Security teams understand the areas they’re responsible for securing, they can begin to construct a security model that includes the right set solutions to serve their needs.
The most effective security model is built around centralized policy and distributed enforcement, allowing security policy to be applied consistently across operating systems, applications and data using multiple security solutions. Security teams should look for ideal solutions that seamlessly integrate into their unified policy. A good first step is to ask the cloud provider for their recommendations and visit cloud marketplaces, such as the AWS Marketplace, to find and try solutions. Customers can also utilize relationships with their security vendors to obtain best practices.
As Mark Twain once said, “History doesn’t repeat itself, but it often rhymes.” There are fundamental differences between on-premise and cloud security practices and controls. However, the way in which security teams discover best practices has not changed. New playbooks from trusted vendors and cloud providers are available to help security teams implement layered approaches to securing their organizations. Security teams should examine these concepts and build on them to protect their specific cloud services without needing to reinvent new models on their own. A good place to start is Cisco’s Cloud Security page.
Watch the recent AWS and Cisco webinar to hear industry analysts, head CISO advisors, and AWS experts discuss shared responsibility, industry challenges and the ways in which other security teams are addressing the problem, and then visit the AWS Marketplace to see the latest Cisco Secure offerings. Purchasing Cisco Secure on AWS Marketplace has the additional benefit of meeting the AWS Enterprise Discount Program commitments.
What is your experience with shared responsibility? We invite you to share your thoughts.
More Cisco and AWS blogs:
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We’re excited to announce Cisco Secure Client, formerly AnyConnect, as the new version of one of the most widely deployed security agents. As the unified security agent for Cisco Secure, it addresses common operational use cases applicable to Cisco Secure endpoint agents. Those who install Secure Client’s next-generation software will benefit from a shared user interface for tighter and simplified management of Cisco agents for endpoint security.
Now, with Secure Client, you gain improved secure remote access, a suite of modular security services, and a path for enabling Zero Trust Network Access (ZTNA) across the distributed network. The newest capability is in Secure Endpoint as a new module within the unified endpoint agent framework. Now you can harness Endpoint Detection & Response (EDR) from within Secure Client. You no longer need to deploy and manage Secure Client and Secure Endpoint as separate agents, making management more effortless on the backend.
Within Device Insights, Secure Client lets you deploy, update, and manage your agents from a new cloud management system inside SecureX. If you choose to use cloud management, Secure Client policy and deployment configuration are done in the Insights section of Cisco SecureX. Powerful visibility capabilities in SecureX Device Insights show which endpoints have Secure Client installed in addition to what module versions and profiles they are using.
The emphasis on interoperability of endpoint security agents helps provide the much-needed visibility and simplification across multiple Cisco security solutions while simultaneously reducing the complexity of managing multiple endpoints and agents. Application and data visibility is one of the top ways Secure Client can be an important part of an effective security resilience strategy.
Visit our homepage to see how Secure Client can help your organization today.
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Over her 25-year-plus career, Saleema Syed has seen the information security industry from a variety of vantage points, all while championing women in technology. Syed worked as director of business systems and data management for Duo Security before rising to vice president of information technology. Later, after Duo was acquired by Cisco, she transitioned to new roles within the larger organization and now heads up operations for Webex Marketing. In this position Syed brings structure across different functions of marketing including brand, events and technology while also serving as chief operating officer for Chief Marketing Officer Aruna Ravichandran.
“I fell in love with the culture, the kindness, the heart of this company,” Syed said.
Recently, she shared her passion for problem solving and inclusion with the Duo Blog, along with the advice she gives mentees navigating their own career paths.
Saleema Syed: I like chaos and I love putting a method to the madness. With marketing we have to react to the market, react to the business, react internally. What energizes me is there’s never a dull day and there is always this ability to bring some overall end to end process.
I love running towards a burning car and figuring out how to put it out. I love change. I know change is the only constant and rather than running away from it, I thrive in it. I like to look at it and ask, “What can we do to break it down and figure out what we need to do?”
My brain works in terms of boxes and flows and charts and spreadsheets so when I look at something I’m like, “Okay, what is a box? What is a process? How do I untangle it?” I like sitting in the discomfort and understanding what to do to get out of it.
Saleema Syed: There are three things I always keep in mind when I look at what I’m doing and where I want to be. One is, at the core of it, does it fill my cup of empathy and allow me to be true to who I am in how I treat people or how I build a team?
The second thing is, will I have the opportunity to influence and impact the people on the team or my family? How do I show myself to my daughter who is growing and seeing how to become who she is as a career person?
The third thing is, is it something new and am I learning something? Continuous learning is a huge part of who I am, so that drives me to get out of my comfort zone constantly.
When I’m changing jobs people usually say, “You’ve set up this team, you’re so comfortable. Now all you have to do is sit back and execute.” And my answer is, “That’s exactly why I am moving.”
If I am comfortable I’m not learning, and I don’t know if I’m adding any more value than I’ve set up. That means it’s time for me to move on and elevate somebody. What I’m doing is sending the elevator down to somebody on the team to grow.
That’s why I’ve had people who work for me for many years follow me through multiple organizations, which as a leader has been my pinnacle of what I call my success. Success is not my role; it is how many people I have impacted and influenced.
Saleema Syed: I keep going back to Duo because working at that organization and meeting those people defined me as a human being. One of the strategic pillars of that organization is to be kinder than necessary.
However complicated the work challenges are, those around me must be aligned with what my integral values are and who I am. They have to have empathy and kindness in their heart. If that is not there, no matter how much I love solving challenges and know I can solve them, I’m not going to go for it. I’ve been extremely lucky at Duo, Cisco and Webex that I’ve been around those kinds of people.
If you look at Webex, I love the core of what we are, the journey we are on, the inclusivity. We are not just selling Webex messaging or other products. At the heart of it we are looking at how we are influencing people and things around us by making sure that there is inclusivity in the collaboration tools that we are launching.
Saleema Syed: My leadership style is pretty simple: nobody works for me; people work with me. I lead with making sure that people know this is the problem you’re trying to solve, here is the context of what we are trying to do. Now, let’s figure out how we solve it. That is something that has helped my team be part of the problem solving that I love to do.
When I interview people my first questions are, “What does the job bring to you? How would this job fill your cup?” That throws people off every time. You can teach any technology, you can teach any skill set, but if you don’t have the basic passion, the attitude to be able to do this job, then everything else can just go out the door.
Saleema Syed: I have a very diverse background. I am an Indian by birth and grew up in the Middle East. When I went into engineering, finished my education and started my career, one of the things I realized was that as a woman of color, I always wanted to apply for positions that I was fully qualified for. I wanted to make sure I knew everything about the job because a very big fear was being asked a question in the interview I didn’t know. LinkedIn’s Gender Insights Report found that women apply for 20% fewer jobs than men despite similar job search behaviors. That has been a very challenging mental barrier for me to break.
Trey Boynton, who was at Duo and now she’s leading Cisco in a beautiful journey of diversity as the senior director of inclusion and collaboration strategy always said, “We have to have that bicycle lane on the road, whether it is for females, whether it is for people of color or any LGBTQIA+ community members. That is how we get people to bring that confidence in to learn, grow and then they can merge easily.”
“Passion is a part of who I am and is contributing to my growth.” – Saleema Syed
Whatever I faced as I was growing up, whether it was my dark skin, whether it was my accent, whether it was, “Oh, you’re way too passionate” has been some of the feedback that I’ve gotten. In my career if I’m told I’m way too passionate I turn that around and say, “Passion is a part of who I am and is contributing to my growth.”
Saleema Syed: Within Webex, within Cisco, I try to be part of anything that I can do in terms of giving back to the community. I’m definitely a big proponent of women in technology. In the local Dallas area I run a program by myself and go into schools and advocate for girls in STEM. Cisco is amazing in how it gives us time to volunteer. I love that educating kids is part of my journey of giving back. That’s the generation you can influence.
How do we enable children and women to be more open to technology and being part of the technology field? Let’s look at the percentage of diversity in the technology field and be aware of it. It’s not only about the diversity numbers, but are we bringing in candidates at the leadership level and giving them not just a seat at the table but a voice at the table, too?
You also have to talk about what you do and with passion and energy because if you don’t, people get intimidated. If you can influence one person who comes from an underrepresented community, imagine what you are doing, not just for that person, but for his household, for his family, for his extended community. I have a lot more to do, but as I get into the next decade of my life and my career, that is something that is a huge focus for me.
Saleema Syed: First and foremost it’s very important to spend time and understand the business and the products in whatever industry you’re going into. It is key to your growth. Especially if it’s a security industry, take time to understand the products, the technology or the function that you’re trying to get into. Contextual understanding and product understanding are extremely important.
The second piece is to keep learning. Cisco is amazing in trying to help you learn and support you financially to be able to do it. I went back and got my executive MBA four years ago. Give yourself a goal of learning a new something, whether it is a new function, new technology or new leadership skill.
The third piece is to create a spreadsheet of where you want to be in two years. Put that out there and then work back just like you would do a project plan. Work back month by month, quarter by quarter. What are the skill sets you need to learn to get there?
The last part is: Do the job you want versus the job you are in. Of course, you have to do the job you are in, but do the job you want to get to. Don’t wait for a title, don’t wait for a promotion to act. No. What do you want to be? Show that to your leaders and yourself. The title will come, money will come, everything will come, but am I doing the job that I want and enjoy and I want to get to?
To learn more about Webex, Cisco and Duo Security and how you can apply your passion, advocacy and problem solving to make a difference in cybersecurity, browse our open roles.
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Ransomware and other advanced attacks continue to evolve and threaten organizations around the world. Effectively defending your endpoints from these attacks can be a complex undertaking, and a seemingly endless number of security acronyms only compounds that complexity. There are so many acronyms – EPP, EDR, MEDR, MDR, XDR, and more – for various cybersecurity products and services that it becomes difficult to understand the differences between them and choose the right solution for your organization. Deciphering all these acronyms is a task on its own and deciding which solution works best for you is even more challenging.
We here at Cisco believe that understanding these acronyms and determining which security products or services are the best fit for your organization’s needs doesn’t have to be so hard. That’s why we developed this blog – the first in a series – to give you an overview of the different types of threat detection and response solutions.
This series will help you understand the benefits and disadvantages of each solution, the similarities and differences between these solutions, and how to identify the right solution for your organization. Now let’s go over the different types of security solutions.
There are several types of threat detection and response solutions, including:
These solutions are similar in that they all enable you to detect and respond to threats, but they differ by the environment(s) being monitored for threats, who conducts the monitoring, as well as how alerts are consolidated and correlated. For instance, certain solutions will only monitor your endpoints (EDR, MEDR) while others will monitor a broader environment (XDR, MDR). In addition, some of these solutions are actually managed services where a third-party monitors your environment (MEDR, MDR) versus solutions that you monitor and manage yourself (EDR, XDR).
When evaluating these solutions, keep in mind that there isn’t a single correct solution for every organization. This is because each organization has different needs, security maturities, resource levels, and goals. For example, deploying an EDR makes sense for an organization that currently has only a basic anti-virus solution, but this seems like table stakes to a company that already has a Security Operations Center (SOC).
That being said, there are a few questions you can ask yourself to find the cybersecurity solution that best fits your needs, including:
Of these questions, the most critical are about your security goals and current cybersecurity posture. For instance, organizations at the beginning of their security journey may want to look at an EDR or MEDR solution, while companies that are further along their journey are more likely to be interested in an XDR. Asking whether you already have or are willing to build out a SOC is another essential question. This will help you understand whether you should run your security yourself (EDR, XDR) or find a third-party to manage it for you (MEDR, MDR).
Asking whether you have or are willing to hire the right security talent is another critical question to pose. This will also help determine whether to manage your cybersecurity solution yourself or have a third-party run it for you. Finally, questions about visibility and context, alert, and security tool fatigue, as well as detection and response times will help you to decide if your current security stack is sufficient or if you need to deploy a next-generation solution such as an XDR.
These questions will help guide your decision-making process and give you the information you need to make an informed decision on your cybersecurity solution. For more details on the different endpoint security acronyms and how to determine the right solution for your organization, keep an eye out for the next blog in this series – Unscrambling Cybersecurity Acronyms: The ABCs of EDR and MEDR. Stay tuned!
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During our threat hunting exercises in recent months, we’ve started to observe a distinguishing pattern of msiexec.exe usage across different endpoints. As we drilled down to individual assets, we found traces of a recently discovered malware called Raspberry Robin. The RedCanary Research Team first coined the name for this malware in their blog post, and Sekoia published a Flash Report about the activity under the name of QNAP Worm. Both articles offer great analysis of the malware’s behavior. Our findings support and enrich prior research on the topic.
Raspberry Robin is a worm that spreads over an external drive. After initial infection, it downloads its payload through msiexec.exe from QNAP cloud accounts, executes its code through rundll32.exe, and establishes a command and control (C2) channel through TOR connections.
Let’s walkthrough the steps of the kill-chain to see how this malware functions.
Raspberry Robin is delivered through infected external disks. Once attached, cmd.exe tries to execute commands from a file within that disk. This file is either a .lnk file or a file with a specific naming pattern. Files with this pattern exhibit a 2 to 5 character name with an usually obscure extension, including .swy, .chk, .ico, .usb, .xml, and .cfg. Also, the attacker uses an excessive amount of whitespace/non printable characters and changing letter case to avoid string matching detection techniques. Example command lines include:
File sample for delivery can be found in this URL:
https://www.virustotal.com/gui/file/04c13e8b168b6f313745be4034db92bf725d47091a6985de9682b21588b8bcae/relations
Next, we observe explorer.exe running with an obscure command line argument, spawned by a previous instance of cmd.exe. This obscure argument seems to take the name of an infected external drive or .lnk file that was previously executed. Some of the samples had values including USB, USB DISK, or USB Drive, while some other samples had more specific names. On every instance of explorer.exe we see that the adversary is changing the letter case to avoid detection:
After delivery and initial execution, cmd.exe spawns msiexec.exe to download the Raspberry Robin payload. It uses -q or /q together with standard installation parameter to operate quietly. Once again, mixed case letters are used to bypass detection:
As you can see above, URLs used for payload download have a specific pattern. Domains use 2 to 4 character names with obscure TLDs including .xyz, .hk, .info, .pw, .cx, .me, and more. URL paths have a single directory with a random string 11 characters long, followed by hostname and the username of the victim. On network telemetry, we also observed the Windows Installer user agent due to the usage of msiexec.exe. To detect Raspberry Robin through its URL pattern, use this regex:
^http[s]{0,1}\:\/\/[a-zA-Z0-9]{2,4}\.[a-zA-Z0-9]{2,6}\:8080\/[a-zA-Z0-9]+\/.*?(?:-|\=|\?).*?$
If we look up the WHOIS information for given domains, we see domain registration dates going as far back as February 2015. We also see an increase on registered domains starting from September 2021, which aligns with initial observations of Raspberry Robin by our peers.
| WHOIS Creation Date | Count |
| 12/9/2015 | 1 |
| … | … |
| 10/8/2020 | 1 |
| 11/14/2020 | 1 |
| 7/3/2021 | 1 |
| 7/26/2021 | 2 |
| 9/11/2021 | 2 |
| 9/23/2021 | 9 |
| 9/24/2021 | 6 |
| 9/26/2021 | 4 |
| 9/27/2021 | 2 |
| 11/9/2021 | 3 |
| 11/10/2021 | 1 |
| 11/18/2021 | 2 |
| 11/21/2021 | 3 |
| 12/11/2021 | 7 |
| 12/31/2021 | 7 |
| 1/17/2022 | 6 |
| 1/30/2022 | 11 |
| 1/31/2022 | 3 |
| 4/17/2022 | 5 |
Table 1: Distribution of domain creation dates over time
Associated domains have SSL certificates with the subject alternative name of q74243532.myqnapcloud.com, which points out the underlying QNAP cloud infra. Also, their URL scan results return login pages to QTS service of QNAP:
Once the payload is downloaded, it is executed through various system binaries. First, rundll32.exe uses the ShellExec_RunDLL function from shell32.dll to leverage system binaries such as msiexec.exe, odbcconf.exe, or control.exe. These binaries are used to execute the payload stored in C:\ProgramData\[3 chars]\
It is followed by the execution of fodhelper.exe, which has the auto elevated bit set to true. It is often leveraged by adversaries in order to bypass User Account Control and execute additional commands with escalated privileges [3]. To monitor suspicious executions of fodhelper.exe, we suggest monitoring its instances without any command line arguments.
Raspberry Robin sets up its C2 channel through the additional execution of system binaries without any command line argument, which is quite unusual. That likely points to process injection given elevated privileges in previous steps of execution. It uses dllhost.exe, rundll32.exe, and regsvr32.exe to set up a TOR connection.
In Cisco Global Threat Alerts available through Cisco Secure Network Analytics and Cisco Secure Endpoint, we track this activity under the Raspberry Robin threat object. Image 3 shows a detection sample of Raspberry Robin:
Raspberry Robin tries to remain undetected through its use of system binaries, mixed letter case, TOR-based C2, and abuse of compromised QNAP accounts. Although we have similar intelligence gaps (how it infects external disks, what are its actions on objective) like our peers, we are continuously observing its activities.
| Type | Stage | IOC |
| Domain | Payload Delivery | k6j[.]pw |
| Domain | Payload Delivery | kjaj[.]top |
| Domain | Payload Delivery | v0[.]cx |
| Domain | Payload Delivery | zk4[.]me |
| Domain | Payload Delivery | zk5[.]co |
| Domain | Payload Delivery | 0dz[.]me |
| Domain | Payload Delivery | 0e[.]si |
| Domain | Payload Delivery | 5qw[.]pw |
| Domain | Payload Delivery | 6w[.]re |
| Domain | Payload Delivery | 6xj[.]xyz |
| Domain | Payload Delivery | aij[.]hk |
| Domain | Payload Delivery | b9[.]pm |
| Domain | Payload Delivery | glnj[.]nl |
| Domain | Payload Delivery | j4r[.]xyz |
| Domain | Payload Delivery | j68[.]info |
| Domain | Payload Delivery | j8[.]si |
| Domain | Payload Delivery | jjl[.]one |
| Domain | Payload Delivery | jzm[.]pw |
| Domain | Payload Delivery | k6c[.]org |
| Domain | Payload Delivery | kj1[.]xyz |
| Domain | Payload Delivery | kr4[.]xyz |
| Domain | Payload Delivery | l9b[.]org |
| Domain | Payload Delivery | lwip[.]re |
| Domain | Payload Delivery | mzjc[.]is |
| Domain | Payload Delivery | nt3[.]xyz |
| Domain | Payload Delivery | qmpo[.]art |
| Domain | Payload Delivery | tiua[.]uk |
| Domain | Payload Delivery | vn6[.]co |
| Domain | Payload Delivery | z7s[.]org |
| Domain | Payload Delivery | k5x[.]xyz |
| Domain | Payload Delivery | 6Y[.]rE |
| Domain | Payload Delivery | doem[.]Re |
| Domain | Payload Delivery | bpyo[.]IN |
| Domain | Payload Delivery | l5k[.]xYZ |
| Domain | Payload Delivery | uQW[.]fUTbOL |
| Domain | Payload Delivery | t7[.]Nz |
| Domain | Payload Delivery | 0t[.]yT |
Chief Information Officers and other technology decision makers continuously seek new and better ways to evaluate and manage their investments in innovation – especially the technologies that may create consequential decisions that impact human rights. As Artificial Intelligence (AI) becomes more prominent in vendor offerings, there is an increasing need to identify, manage, and mitigate the unique risks that AI-based technologies may bring.
Cisco is committed to maintaining a responsible, fair, and reflective approach to the governance, implementation, and use of AI technologies in our solutions. The Cisco Responsible AI initiative maximizes the potential benefits of AI while mitigating bias or inappropriate use of these technologies.
Gartner® Research recently published “Innovation Insight for Bias Detection/Mitigation, Explainable AI and Interpretable AI,” offering guidance on the best ways to incorporate AI-based solutions that facilitates “understanding, trust and performance accountability required by stakeholders.” This newsletter describes Cisco’s approach to Responsible AI governance and features this Gartner report.
At Cisco, we are committed to managing AI development in a way that augments our focus on security, privacy, and human rights. The Cisco Responsible AI initiative and framework governs the application of responsible AI controls in our product development lifecycle, how we manage incidents that arise, engage externally, and its use across Cisco’s solutions, services, and enterprise operations.
Our Responsible AI framework comprises:
We base our Responsible AI initiative on principles consistent with Cisco’s operating practices and directly applicable to the governance of AI innovation. These principles—Transparency, Fairness, Accountability, Privacy, Security, and Reliability—are used to upskill our development teams to map to controls in the Cisco Secure Development Lifecycle and embed Security by Design, Privacy by Design, and Human Rights by Design in our solutions. And our principle-based approach empowers customers to take part in a continuous feedback cycle that informs our development process.
We strive to meet the highest standards of these principles when developing, deploying, and operating AI-based solutions to respect human rights, encourage innovation, and serve Cisco’s purpose to power an inclusive future for all.
Check out Gartner recommendations for integrating AI into an organization’s data systems in this Newsletter and learn more about Cisco’s approach to Responsible Innovation by reading our introduction “Transparency Is Key: Introducing Cisco Responsible AI.”
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Cisco Secure Social Channels
With a rising number of cyberattacks targeting organizations, protecting sensitive customer information has never been more critical. The stakes are high due to the financial losses, reputational damage, legal & compliance fines, and more that often stem from mishandled data. At Cisco Secure, we recognize this and are continuously looking for ways to improve our information security practices.
As a result, we are excited to announce that we have achieved SOC 2 compliance for the Cisco Secure Endpoint solution, Cisco Malware Analytics, and the Cisco SecureX platform! SOC 2 is a compliance framework developed by the American Institute of Certified Public Accountants (AICPA) that helps ensure organizations responsibly handle customer data. This is done via strong information security practices that adhere to trust service criteria for security, availability, and confidentiality.
Achieving SOC 2 compliance means that we have adhered to these trust principles and gone through a rigorous audit by an independent, third-party firm to validate our information security practices. This shows that we are committed to safeguarding your sensitive data with robust controls in place and gives you the peace of mind that your data is in good hands. We have achieved SOC 2 Type 2 compliance for the following Cisco Secure products:
To learn more about SOC 2 compliance for these solutions, please speak to your Cisco representative, or visit the Cisco Trust Portal, where you can access the SOC 2 reports.
Security tools are only as good as the intelligence and expertise that feeds them. We’re very fortunate to have our security technologies powered by Cisco Talos, one of the largest and most trusted threat intelligence groups in the world. Talos is comprised of highly skilled researchers, analysts, and engineers who provide industry-leading visibility, actionable intelligence, and vulnerability research to protect both our customers and the internet at large.
The Talos team serves as a crucial pillar of our innovation — alerting customers and the public to new threats and mitigation tactics, enabling us to quickly incorporate protection into our products, and stepping in to help organizations with incident response, threat hunting, compromise assessments and more. Talos can also be found securing large-scale events such as the Super Bowl, and working with government and law enforcement organizations across the globe to share intelligence.
With Cisco’s vast customer base and broad portfolio — from routers and switches to email and endpoints — Talos has visibility into worldwide telemetry. Once a threat is seen, whether it’s a phishing URL or an IP address hosting malware, detections are created and indicators of compromise are categorized and blocked across our Cisco Secure portfolio.
Talos also leverages its unique insights to help society as a whole better understand and combat the cyberattacks facing us daily. During the war in Ukraine, the group has taken on the additional task of defending over 30 critical infrastructure providers in the country by directly managing and monitoring their endpoint security.
The reality of security today is that organizations must be constantly ready to detect and contain both known and unknown threats, minimize impact, and keep business going no matter what happens in the cyber realm. In light of hybrid work, evolving network architectures, and increasingly insidious attacks, all organizations must also be prepared to rapidly recover if disaster strikes, and then emerge stronger. We refer to this as security resilience, and Talos plays a critical role in helping our customers achieve it.
For several years, our integrated, cloud-native Cisco SecureX platform has been delivering extended detection and response (XDR) capabilities and more. SecureX allows customers to aggregate, analyze, and act on intelligence from disparate sources for a coordinated response to cyber threats.
Through the SecureX platform, intelligence from Talos is combined with telemetry from our customers’ environments — including many third-party tools — to provide a more complete picture of what’s going on in the network. Additionally, built-in, automated response functionality helps to speed up and streamline mitigation. This way, potential attacks can be identified, prioritized, and remediated before they lead to major impact.
For XDR to be successful, it must not only aggregate data, but also make sense of it. Through combined insights from various resources, SecureX customers obtain the unified visibility and context needed to rapidly prioritize the right threats at the right time. With SecureX, security analysts spend up to 90 percent less time per incident.
One of Australia’s largest universities, Deakin University, needed to improve its outdated security posture and transition from ad hoc processes to a mature program. Its small security team sought an integrated solution to simplify and strengthen threat defense.
With a suite of Cisco security products integrated through SecureX, Deakin University was able to reduce the typical investigation and response time for a major threat down from over a week to just an hour. The university was also able to decrease its response time for malicious emails from an hour to as little as five minutes.
“The most important outcome that we have achieved so far is that security is now a trusted function.”
– Fadi Aljafari, Information Security and Risk Manager, Deakin University
Also in the education space, AzEduNet provides connectivity and online services to 1.5 million students and 150,000 teachers at 4,300 educational institutions in Azerbaijan. “We don’t have enough staff to monitor every entry point into our network and correlate all the information from our security solutions,” says Bahruz Ibrahimov, senior information security engineer at AzEduNet.
The organization therefore implemented Cisco SecureX to accelerate investigations and incident management, maximize operational efficiency with automated workflows, and decrease threat response time. With SecureX, AzEduNet has reduced its security incidents by 80 percent.
“The integration with all our Cisco Secure solutions and with other vendors saves us response and investigation time, as well as saving time for our engineers.”
– Bahruz Ibrahimov, Senior Information Security Engineer, AzEduNet
The sophistication of attackers and sheer number of threats out there today make it extremely challenging for most cybersecurity teams to effectively stay on top of alerts and recognize when something requires their immediate attention. According to a survey by ESG, 81 percent of organizations say their security operations have been affected by the cybersecurity skills shortage.
That’s why Talos employs hundreds of researchers around the globe — and around the clock — to collect and analyze massive amounts of threat data. The group uses the latest in machine learning logic and custom algorithms to distill the data into manageable, actionable intelligence.
“Make no mistake, this is a battle,” said Nick Biasini, head of outreach for Cisco Talos, who oversees a team of global threat hunters. “In order to keep up with the adversaries, you really need a deep technical understanding of how these threats are constructed and how the malware operates to quickly identify how it’s changing and evolving. Offense is easy, defense is hard.”
Earlier this year, we unveiled our strategic vision for the Cisco Security Cloud to deliver end-to-end security across hybrid, multicloud environments. Talos will continue to play a pivotal role in our technology as we execute on this vision. In addition to driving protection in our products, Talos also offers more customized and hands-on expertise to customers when needed.
Cisco Talos Incident Response provides a full suite of proactive and emergency services to help organizations prepare for, respond to, and recover from a breach — 24 hours a day. Additionally, the recently released Talos Intel on Demand service delivers custom research unique to your organization, as well as direct access to Talos security analysts for increased awareness and confidence.
Visit our dedicated Cisco Talos web page to learn more about the group and the resources it offers to help keep global organizations cyber resilient. Then, discover how XDR helps Security Operations Center (SOC) teams hunt for, investigate, and remediate threats.
Watch video: What it means to be a threat hunter
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Cisco Secure Social Channels
Just like the myriad expanding galaxies seen in the latest images from the James Webb space telescope, the cybersecurity landscape consists of a growing number of security technology vendors, each with the goal of addressing the continually evolving threats faced by customers today. In order to be effective, cybersecurity tools have to be collaborative—be it sharing relevant threat intelligence, device & user insights, acting on detection and remediation workflows, and more.
We at Cisco Secure have embraced this concept for a while now with our continually growing ecosystem of multi-vendor technology integrations. At the RSA Conference 2022 earlier this year, Jeetu Patel, Cisco’s Executive Vice President and General Manager of Security and Collaboration, spoke of how the ‘cybersecurity poverty line’ is widening and how malicious actors are taking advantage of this gaping hole to unleash persistent attacks. It is imperative that cybersecurity vendors interact with and collaborate with each other to lower this gap. To do this, security vendors must adopt open ecosystems of APIs to easily integrate with each other to provide effective ways for mutual customers to defend and react to cybersecurity attacks.
Like in prior years, this fiscal year 2022 saw us growing to include new ecosystem partners and integrations. With 22 new partners and 51 new integrations in our ecosystem, Cisco Secure Technical Alliance (CSTA) now boasts over 450 integrations, including technical integrations with Cisco Duo and Cisco Kenna. This allows our mutual customers the freedom to implement the cybersecurity tools of their choice with the knowledge that these tools can integrate with each other if they need to, thus realizing a better return on investment in their cybersecurity spending and improving cybersecurity posture.
In this annual round-up of our ecosystem, we congratulate our new partners in CSTA and existing partners as well, who have either created new integrations across our portfolio or augmented existing ones. For more details on each partner integration in this announcement, please read through the individual partner highlights below.
Happy integrating!
The AlienApp for Cisco Secure Endpoint enables you to automate threat detection and response activities between USM Anywhere and Cisco Secure Endpoint. It also enhances the threat response capabilities of USM Anywhere by providing orchestration and response actions to isolate or un-isolate hosts based on risks identified in USM Anywhere. In addition, it allows you to collect hourly events from Cisco Secure Endpoint through the USM Anywhere Job Scheduler. Read more here.
AttackIQ automates the evaluation of Cisco Secure Endpoint against the tactic categories as outlined by MITRE ATT&CK. The AttackIQ and Cisco partnership and technical integration enables organizations to validate that the Cisco Secure Endpoint is deployed correctly and configured optimally, ensuring protection for your endpoints against the latest threats. Read more here.
With Certego Tactical Response for Cisco Secure Endpoint, monitored endpoints are monitored by the Certego PanOptikon SOAR platform. When Certego IRT detects malicious activities on a specific host in the customer’s network, it can isolate compromised hosts to block the attack, even without requiring the user to access the Cisco Secure Endpoint Console. Read more about the Certego here.
Cisco Secure Endpoint is now certified for the ServiceNow ITSM San Diego release. The Cisco Secure Endpoint App on ServiceNow provides users with the ability to integrate event data from the Cisco Secure Endpoint into ServiceNow by creating ITSM incidents. The app automates the collection of events from Cisco Secure Endpoint and groups them into single incidents. Read more here.
FAMOC manage from Techstep, a Gartner-recognized MMS provider, is an MDM designed to give IT a complete view and absolute control over mobile devices used by the workforce, so that people can work more effectively and securely. With the Cisco Security Connector for iOS integration, FAMOC MDM extends its enterprise mobility management with an extra layer of network security and traffic analysis tool, giving IT admins tools to make actionable decisions and design access control policies. Read more here.
Elastic Security now supports event ingestion from Cisco Umbrella, providing visibility into user activity and attempts to access potentially malicious domains. This new integration supports Umbrella proxy, cloud firewall, IP, and DNS logs. This integration enables security analysts to detect threats and visualize Cisco Umbrella data, and also correlate Umbrella events with other data sources including endpoint, cloud, and network. This integration expands on Elastic’s on-going expansion of Cisco integrations including ASA, Nexus, Meraki, Duo and Secure Firewall Threat Defense. Read more here.
FortiSIEM brings together visibility, correlation, automated response, and remediation in a single, scalable solution. It reduces the complexity of managing network and security operations to effectively free resources, improve breach detection, and even prevent breaches. Read more here.
Hunters ingests Cisco Umbrella log and alert information into our SOC Platform; the Platform then correlates that information with all of the other (vendor agnostic) customer security telemetry, including EDR, Identity and Cloud/Network log data, in the customer’s infrastructure to synthesize and detect incidents with a higher fidelity than any single tool alone can produce. Read more here.
LearnSafe equips school leaders (K-12) with evidence-based information to better understand which students are exhibiting behavioral issues and in need of help based on what they are using, saying, and doing on the school-owned computer. With Cisco Umbrella, LearnSafe administrators are able to block access to domains their students should not be accessing. Read more here.
The Cisco Umbrella solution for Microsoft Azure Sentinel is now live! This integration enables your customers to ingest Cisco Umbrella events stored in Amazon S3 into Microsoft Sentinel using the Amazon S3 REST API. Read more here.
Sumo Logic’s cloud-native collector supports automatic ingestion of logs from Cisco Umbrella’s hosted AWS S3 buckets. Data collected from Umbrella can then be routed to Sumo’s Cloud SIEM, where it is then automatically normalized and applied to our rule’s engine. Several built-in rules for Umbrella have been created that, when triggered, will generate security signals in the platform. These and other security signals are then clustered together based on related entities (IP, email, domain name, URL, etc.) to create insights for review by the SOC. Read more here.
The Secure Firewall team and Alkira have validated Secure Firewall (Virtual) Version 7.1 to run on Alkira’s cloud network as-a-service (CNaaS) platform. The solution offers on-demand hybrid and multi-cloud connectivity, integrated network and security services, end-to-end visibility, controls and governance. Read more here.
The Secure Firewall team has validated Cyware’s STIX 1.2 threat intelligence feed for interoperability with Secure Firewall’s Threat Intelligence Director. Customers can quickly operationalize the inbound data to protect the network from the latest threats. Read more here.
Dragos protects critical infrastructure and has joined the CSTA program. Dragos inventories assets, determines risk and vulnerabilities and generates firewall policy objects that administrators can apply to their Cisco Secure Firewall deployment through its REST API. Read more here.
The Secure Firewall team and Equinix have validated Secure Firewall (Virtual) to run on Equinix’s Network Edge as a Service platform. Equinix Fabric allows you to connect digital infrastructure and services on demand via secure, software-defined interconnection (Ecosystem). Read more here.
Fastvue has joined the CSTA program. The Fastvue Site Clean engine intelligently interprets Cisco Secure Firewall log data so that non-technical employees can easily see what people are actually doing online. The data use to keep companies compliant with workplace and school policies. Read more here.
Alef Nula has developed a new integration with ISE. The Alef Nula Identity Bridge consumes identity updates published by pxGrid and serves them to ASA firewalls using the CDA/Radius protocol. Using pxGrid v2.0, it replaces unsupported Cisco CDA and allows ASA firewalls to become an identity consumer of ISE context. It can read the full identity database and can update registered ASA firewalls in Full Download mode. Read more here.
Forescout’s pxGrid Plugin integrates with existing Cisco ISE deployments so that you can benefit from Forescout visibility and assessment for policy decisions, while continuing to use ISE as an enforcement point. The pxGrid Plugin enables Forescout platform policies to detect ISE-related properties on endpoints, and to apply Cisco ISE ANC policies, including policies that assign Security Groups to devices. Read more here.
FortiManager provides automation-driven centralized management of Fortinet devices from a single console, enabling full administration and visibility of your network devices through streamlined provisioning and innovative automation tools. FortiManager dynamically collects updates from Cisco ISE with pxGrid and forwards them to FortiGate using the Fortinet Single Sign On (FSSO) protocol. This enables the use of session information collected by Cisco ISE to be leveraged in FortiOS security policies. Read more here.
Radiflow provides OT ICS policy creation and enforcement with the Radiflow iSID IDS. They recently completed a new integration with ISE leveraging pxGrid. With this integration Cisco ISE receives enriched data of OT devices from Radiflow iSID and will process it according to the profiles and policies which have been configured. Enriching ISE with OT specific insights available with iSID’s DPI engine enables better decision making within ISE by providing additional context to categorize devices by their type/function within the OT environment. Read more here.
XTENDISE is a simple web application connected to Cisco ISE. It is designed for administrators, helpdesk, operators or anyone who needs to work with ISE and helps them with everyday routine tasks related to 802.1X without the need to train them in Cisco ISE. XTENDISE saves administrators’ time, prevents errors and increases network security. Read more here.
The Cisco Secure Malware Analytics Add-On for Splunk leverages the Threat Grid API to enrich events within Splunk. The add-on is now updated for Splunk 8 and is available on Splunkbase. Read more here.
Censys now has an integration with SecureX threat response, which returns Sightings of IP and IPv6 Observables (IOCs) in an investigation. Read more about the Censys relay module here.
The new Exabeam integration empowers users to investigate an observable and determine if it is contained in a log message stored in Exabeam Fusion SIEM Data Lake. It provides users with the date and time the observable was seen in the log, the forwarder that sent the log, and the raw log messages. When you pivot into Exabeam and search for an observable in all the log messages, the results of the search are displayed in the Exabeam UI. This integration allows you to query IPv4, IPv6, SHA-1, SHA-256, MD5, domain, URL, file path, user and email data types and it returns sightings of an observable from each log message. Read more here.
The LogRhythm integration empowers users to investigate an observable and determine if it is contained in an event stored in LogRhythm. It provides users with the date and time the observable was seen in the event and the raw event data. This integration allows you to query IPv4 and IPv6 data types and it returns sightings of an observable from each event. Read more here.
A proof-of-concept integration with RSA NetWitness SIEM was built for the RSAC SOC and Black Hat NOCs. The SecureX Concrete Relay implementation using NetWitness as a third-party Cyber Threat Intelligence service provider. The Relay itself is just a simple application written in Python that can be easily packaged and deployed. Read more here.
Cisco SecureX threat response integration with SecOps is now certified for the ServiceNow San Diego release. The module allows ServiceNow SecOps to leverage the Verdicts, Refer and Response capabilities provided by SecureX threat response to assist the security analyst in their investigation workflow. Read more here.
The Sumo Logic Cloud SIEM integration provides security analysts with enhanced visibility across the enterprise to thoroughly understand the impact and context of an attack. Streamlined workflows automatically triage alerts to maximize security analyst efficiency and focus. This integration indicates to users that the observable in an investigation is contained in an insight and/or signal within Sumo Logic Cloud SIEM. It allows you to query IPv4, IPv6, SHA-1, SHA-256, MD5, domain, and URL data types. It also returns sightings and indicators of an observable from each insight and signal retrieved from Sumo Logic Cloud SIEM. Read more here.
APIVoid provides JSON APIs useful for cyber threat analysis, threat detection and threat prevention. The following APIVoid atomic actions for SecureX Orchestration Workflows are now available: Get Domain Reputation, Get IP Reputation, Get URL Reputation, Get URL Status. Access the workflows here.
Censys is a company that allows users to discover the devices, networks, and infrastructure on the Internet and monitor how it changes over time. SecureX orchestration atomic actions for Censys is now available and includes: Basic Search. Access the workflows here.
This integration radically reduces the time and resources enterprises spend to detect, investigate, and remediate ransomware threats to data. It empowers SecOps, ITOps and NetOps with visibility and automation to collaborate in countering ransomware — regardless of whether data resides on-premises or in the cloud — delivering enterprise-wide confidence in deterring, detecting, and recovering fast from cyberattacks. Cohesity’s next-gen data management enhances Cisco SecureX by adding visibility and context to data, complementing Cisco’s existing capabilities for networks, endpoints, clouds, and apps. Read more here.
SecureX orchestration atomic actions for workflows are now available for Farsight Security DNSDB. They include various items like DKIM key inspections, DNS Resource Records and more. Access the workflows here.
SecureX orchestration workflows for Fortinet FortiGate are now available: Block URL, IP and Domain Threat Containment. Access the workflows here.
SecureX orchestration workflows for Jamf Pro include: Lock Computer, Lock Mobile Device. Access the workflows here.
SecureX orchestration workflows for Palo Alto Networks Panorama are now available: Block URL, IP, Domain Threat Containment. Access the workflows here.
A new Orchestration action provides top MacOS IR Indicators to ServiceNow This workflow runs multiple Orbital queries on the endpoint provided to look for top incident response indicators of compromise. The results are then posted to a ServiceNow incident. Supported observables: ip, mac_address, amp_computer_guid, hostname. Access the workflow here.
Shodan is a database of billions of publicly available IP addresses, and it’s used by security experts to analyze network security. SecureX orchestration atomic actions for Shodan include: Basic Search. Access the workflows here.
Earlier this year we announced SecureX Device Insights which provides comprehensive endpoint inventory in a single unified view. Endpoint searching and reporting allows you to assess device security configuration on employee-owned, contractor-owned, company owned, and IoT/OT devices—without risking business disruption. With Device Insights you can
Device insights supports the following third-party sources in its initial release: Jamf Pro, Microsoft Intune, Ivanti MobileIron and VMware Workspace ONE (formerly AirWatch).
Bitglass’ Next-Gen CASB provides data protection, threat protection, access management, and visibility, while Duo offers identity verification options like SSO and MFA. The Duo and Bitglass integration provide a synergistic solution that funnels traffic through Duo’s SSO and verifies users via its MFA so Bitglass can deliver real-time data loss prevention and granular adaptive access control. Because of Bitglass’ agentless architecture, the joint solution can secure any app, any device, anywhere. Read more about the integration here. A joint solution brief is also available here.
Cmd helps companies authenticate and manage user security in Linux production environments without slowing down teams — you don’t need to individually configure identities and devices. Cmd integrates with Duo to put 2FA checkpoints into Linux-based data centers and cloud infrastructure. The combination of Cmd and Duo enables development teams to run at the modern, agile pace they are accustomed to without any security-induced slowdowns. Read more here.
Darktrace is an AI-native platform that delivers self-learning cyber defense and AI investigations and seamlessly integrates with other tools via an open and extensible architecture. Darktrace’s Security Module for Duo provides coverage over access, user sessions and platform administration within the Duo platform. Read more here.
Dashlane is a password manager that now supports Duo using Duo SSO. The integration lets IT Administrators easily deploy Duo + Dashlane and set up access policies. End users can easily access Dashlane and their passwords with SSO from Duo. Read more here.
HashiCorp Vault is an identity-based secrets and encryption management system. A secret is anything that you want to tightly control access to, such as API encryption keys, passwords, and certificates. Add another layer of protection and protect access to secrets within HashiCorp Vault with Duo Security MFA. Read more here. A recording of the Cisco Duo + HashiCorp webinar is available to view here.
Oort discovers vulnerabilities across an entire user population (or a segment of it). Trigger notifications related to behavioral anomalies or best practices, or policies not being followed. Oort integrates with Duo for identity analytics and threat detection to provide a complete picture of the user behavior and highlight any anomalous activity or identify risks. Read more here.
Perimeter 81 simplifies cyber and network security for the hybrid workforce, ensuring secure access to local networks, applications, and cloud infrastructure. Their integration with Duo provides protection for administrators and end-users who need to log in to Perimeter 81. Read more here.
Specops Software, a leading provider of password management and authentication solutions, protects businesses by securing user authentication across high-risk tasks including account unlocks and password recovery via self-service or the IT service desk. Organizations can extend Duo authentication to secure user verification across these use cases. Read about the integration here. A blog on the integration is also available here.
Sectona is a Privileged Access Management company that delivers integrated privilege management components for securing dynamic remote workforce access across on-premises or cloud workloads, endpoints, and machine-to-machine communication. Duo’s secure access multi-factor authentication can be used to ensure that each user authenticates using multiple methods (factors) while accessing Sectona Privileged Access Management. Read more here.
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Cisco Secure Social Channels
In part one of our Black Hat USA 2022 NOC blog, we discussed building the network with Meraki:
In this part two, we will discuss:
Cisco is a Premium Partner of the Black Hat NOC, and is the Official Wired & Wireless Network Equipment, Mobile Device Management, DNS (Domain Name Service) and Malware Analysis Provider of Black Hat.
Black Hat USA is my favorite part of my professional life each year. We had an incredible staff of 20 Cisco engineers to build and secure the network. Also, for the first time, we had two Talos Threat Hunters from the Talos Incident Response (TIR) team, providing unique perspectives and skills to the attacks on the network. I really appreciated the close collaboration with the Palo Alto Networks and NetWitness team members. We created new integrations and the NOC continued to serve as an incubator for innovation.
We must allow real malware on the network for training, demonstrations, and briefing sessions; while protecting the attendees from attack within the network from their fellow attendees and prevent bad actors using the network to attack the Internet. It is a critical balance to ensure everyone has a safe experience, while still being able to learn from real world malware, vulnerabilities, and malicious websites. So, context is what really matters when investigating a potential attack and bringing so many technologies together in SecureX really accelerated investigation and response (when needed).
All the Black Hat network traffic was supported by Meraki switches and wireless access points, using the latest Meraki gear donated by Cisco. Our Meraki team was able to block people from the Black Hat network, when an investigation showed they did something in violation of the attendee Code of Conduct, upon review and approval by the Black Hat NOC leadership.
Cisco Secure provided all the domain name service (DNS) requests on the Black Hat network through Umbrella, whenever attendees wanted to connect to a website. If there is a specific DNS attack that threatened the conference, we supported Black Hat in blocking it to protect the network. However, by default, we allow and monitor DNS requests to malware, command and control, phishing, crypto mining, and other dangerous domains, which would be blocked in a production environment. That balance of allowing cybersecurity training and demos to occur, but ready to block when needed.
In addition to the Meraki networking gear, Cisco Secure also shipped an Umbrella DNS virtual appliance to Black Hat USA, for internal network visibility with redundancy. The Intel NUC containing the virtual appliance also contained the bridge to the NetWitness on-premises SIEM, custom developed by Ian Redden.
We also deployed the following cloud-based security software:
We analyzed files that were downloaded on the network, checking them for malicious behavior. When malware is downloaded, we confirm it is for a training, briefing or demonstration, and not the start of an attack on attendees.
During an investigation, we used SecureX to visualize the threat intelligence and related artifacts, correlating data. In the example below, an attacker was attempting remote code execution on the Registration Servers, alerted by the Palo Alto team, investigated by the NOC threat hunters, and blocked by order of the NOC leadership upon the results of the investigation.
Cisco Secure Threat Intelligence (correlated through SecureX)
Donated Partner Threat Intelligence (correlated through SecureX)
Open-Source Threat Intelligence (correlated through SecureX)
Continued Integrations from past Black Hat events
New Integrations Created at Black Hat USA 2022
The NOC partners, especially NetWitness and Palo Alto Networks, were so collaborative and we left Vegas with more ideas for future integration development
Creating Custom Meraki Dashboard Tiles for SecureX, by Matt Vander Horst
One of the biggest benefits of Cisco SecureX is its open architecture. Anyone can build integrations for SecureX if they can develop an API with the right endpoints that speak the right language. In the case of SecureX, the language is the Cisco Threat Intelligence Model (CTIM). As mentioned above, Cisco Meraki powered Black Hat USA 2022 by providing wired and wireless networking for the entire conference. This meant a lot of equipment and users to keep track of. To avoid having to switch between two different dashboards in the NOC, we decided to build a SecureX integration that would provide Meraki dashboard tiles directly into our single pane of glass: SecureX.
Building an integration for SecureX is simple: decide what functionality you want your integration to offer, build an internet-accessible API that offers those functions, and then add the integration to SecureX. At Black Hat, our Meraki integration supported two capabilities: health and dashboard. Here’s a summary of those capabilities and the API endpoints they expect:
| Capability | Description | API Endpoints |
| Health | Enables SecureX to make sure the module is reachable and working properly. | /health |
| Dashboard | Provides a list of available dashboard tiles and, after a tile is added to a dashboard, the tile data itself. | /tiles
/tile-data |
With our capabilities decided, we moved on to building the API for SecureX to talk to. SecureX doesn’t care how you build this API if it has the expected endpoints and speaks the right language. You could build a SecureX-compatible API directly into your product, as a serverless Amazon Web Services (AWS) Lambda, as a Python script with Django, and so on. To enable rapid development at Black Hat, we chose to build our integration API on an existing Ubuntu server in AWS running Apache and PHP.
After building the API framework on our AWS server, we had to decide which dashboard tiles to offer. Here’s what we ended up supporting:
| Tile Name | Description |
| Top Applications | Shows the top 10 applications by flow count |
| Client Statistics | Shows a summary of clients |
| Top SSIDs by Usage in GB | Shows the top 10 SSIDs by data usage in GB |
| Access Point Status | Shows a summary of access points |
Finally, once the API was up and running, we could add the integration to SecureX. To do this, you need to create a module definition and then push it to SecureX using its IROH-INT API. After the module is created, it appears in the Available Integration Modules section of SecureX and can be added. Here’s what our module looked like after being added to the Black Hat SecureX instance:
After adding our new tiles to the SecureX dashboard, SecureX would ask our API for data. The API we built would fetch the data from Meraki’s APIs, format the data from Meraki for SecureX, and then return the formatted data. Here’s the result:
These dashboard tiles gave us useful insights into what was going on in the Meraki network environment alongside our existing dashboard tiles for other products such as Cisco Secure Endpoint, Cisco Umbrella, Cisco Secure Malware Analytics, and so on.
If you want to learn more about building integrations with SecureX, check out these resources:
Talos Threat Hunting, by Jerzy ‘Yuri’ Kramarz and Michael Kelly
Black Hat USA 2022 was our first fully supported event, where we deployed an onsite threat hunting team from Talos Incident Response (TIR). Our colleagues and friends from various business units, connected by SecureX integration, granted us access to all the underlying consoles and API points to support the threat hunting efforts enhanced by Talos Intelligence.
The threat hunting team focused on answering three key hypothesis-driven questions and matched that with data modelling across all of the different technology stacks deployed in Black Hat NOC:
To answer the above hypothesis, our analysis started with understanding of how the network architecture is laid out and what kind of data access is granted to NOC. We quickly realized that our critical partners are key to extending visibility beyond Cisco deployed technologies. Great many thanks go to our friends from NetWitness and Palo Alto Networks for sharing full access to their technologies, to ensure that hunting did not stop on just Cisco kit and contextual intelligence could be gathered across different security products.
Daily threat hunt started with gathering data from Meraki API to identify IP and DNS level requests leaving the devices connected to wireless access points across entire conference. Although Meraki does not directly filter the traffic, we wanted to find signs of malicious activity such as DNS exfiltration attempts or connections to known and malicious domains which were not part of the class teaching. Given the level of access, we were then able to investigate network traffic capture associated with suspicious connections and check for suspected Command and Control (C2) points (there were a few from different threat actors!) or attempts to connect back to malicious DNS or Fast Flux domains which indicated that some of the attendee devices were indeed compromised with malware.
That said, this is to be expected given hostility of the network we were researching and the fact that classroom environments have users who can bring their own devices for hands-on labs. SecureX allowed us to quickly plot this internally to find specific hosts which were connecting and talking with malicious endpoints while also showing a number of additional datapoints which were useful for the investigation and hunting. Below is one such investigation, using SecureX threat response.
While looking at internal traffic, we have also found and plotted quite a few different port-scans running across the internal network. While not stopping these, it was interesting to see different tries and attempts by students to find ports and devices across networks. Good thing that network isolation was in place to prevent that! We blurred out the IP and MAC addresses in the image below.
Here is another example of really nice port scan clusters that were running across both internal and external networks we have found. This time it was the case of multiple hosts scanning each other and looking to discovery ports locally and across many of the Internet-based systems. All of that was part of the class but we had to verify that as it looked quite suspicious from the outset. Again, blurred picture for anonymity.
In a few instances, we also identified remarkably interesting clear-text LDAP traffic leaving the environment and giving a clear indicator of which organization the specific device belonged to simply because of the domain name which was requested in the cleartext. It was quite interesting to see that in 2022, we still have a lot of devices talking clear text protocols such as POP3, LDAP, HTTP or FTP, which are easy to subvert via Man-In-The-Middle type of attacks and can easily disclose the content of important messages such as email or server credentials. Below is an example of the plain text email attachments, visible in NetWitness and Cisco Secure Malware Analytics.
In terms of the external attacks, Log4J exploitation attempts were pretty much a daily occurrence on the infrastructure and applications used for attendee registration along with other typical web-based attacks such as SQL injections or path traversals. Overall, we saw a good number of port scans, floods, probes and all kind of web application exploitation attempts showing up daily, at various peak hours. Fortunately, all of them were successfully identified for context (is this part of a training class or demonstration) and contained (if appropriate) before causing any harm to external systems. Given the fact that we could intercept boundary traffic and investigate specific PCAP dumps, we used all these attacks to identify various command-and-control servers for which we also hunted internally to ensure that no internal system is compromised.
The final piece of the puzzle we looked to address, while threat hunting during Black Hat 2022, was automation to discover interesting investigation avenues. Both of us investigated a possibility of threat hunting using Jupyter playbooks to find outliers that warrant a closer look. We have created and developed a set of scripts which would gather the data from API endpoints and create a data frames which could be modeled for further analysis. This allowed us to quickly gather and filter out systems and connections which were not that interesting. Then, focus on specific hosts we should be checking across different technology stacks such as NetWitness and Palo Alto.
Unmistaken Identity, by Ben Greenbaum
An unusual aspect of the Black Hat NOC and associated security operations activities is that this is an intentionally hostile network. People come to learn new tricks and to conduct what would in any other circumstance be viewed rightfully as malicious, unwanted behavior. So, determining whether this is “acceptable” or “unacceptable” malicious behavior is an added step. Additionally, this is a heavily BYOD environment and while we do not want attendees attacking each other, or our infrastructure, there is a certain amount of suspicious or indicative behavior we may need to overlook to focus on higher priority alerts.
In short, there are broadly speaking 3 levels of security event at Black Hat:
When Umbrella alerted us (via a SecureX orchestration Webex workflow) of DNS requests for a domain involved in “Illegal Activity” it was reminiscent of an event at a previous conference where an attendee was caught using the conference network to download forged vaccination documents.
Using the Cisco Secure Malware Analytics platform’s phishing investigation tools, I loaded and explored the subject domain and found it to be a tool that generates and provides pseudo-randomized fake identities, customizable in various ways to match on demographics. Certainly, something that could be used for nefarious purposes, but is not illegal in and of itself. Physical security and access control is, however, also important at Black Hat, and if this activity was part of an effort to undermine that, then this was still a concern.
This is, however, also the kind of thing that gets taught at Black Hat…
Using the reported internal host IP from Umbrella, Meraki’s connection records, and the Meraki access point map, we were able to narrow the activity down to a specific classroom. Looking up what was being taught in that room, we were able to confirm that the activity was related to the course’s subject matter
Network owners and administrators, especially businesses, typically don’t want their network to be used for crimes. However, here at Black Hat what some would consider “crimes” is just “the curriculum”. This adds a layer of complexity to securing and protecting not just Black Hat, but also Black Hat attendees. In security operations, not every investigation leads to a smoking gun. At Black Hat, even when it does, you may find that the smoking gun was fired in a safe manner at an approved target range. Having the right tools on hand can help you make these determinations quickly and free you up to investigate the next potential threat.
25 Years of Black Hat – Musings from the show (and some DNS stats), by Alejo Calaoagan
Back in Singapore, I wrote about cloud app usage and the potential threat landscape surrounding them. My original plan at Black Hat USA was to dig deeper into this vector to see what interesting tidbits I could find on our attendee network. However, given that this was the 25th anniversary of Black Hat (and my 14th in total between Vegas, Singapore, and London), I’ve decided to pivot to talk about the show itself.
I think it’s safe to say, after two difficult pandemic years, Black Hat is back. Maybe it’s the fact that almost everyone has caught COVID by now (or that a lot of people just stopped caring). I caught it myself at RSA this year back in June, the first of consecutive summer super spread events (Cisco Live Vegas was the following week). Both of those shows were in the 15-18k attendee range, well below their pre-pandemic numbers. Black Hat USA 2022 was estimated at 27,000 attendees.
If I remember correctly, 2019 was in the 25-30K range. Last year in Vegas, there were ~3,000 people at the event, tops. 2021 in London, was even lower…it felt like there were less than 1,000 attendees. Things certainly picked up in Singapore (2-3k attendees), though that event doesn’t typically see attendee numbers as high as the other locations. All in all, while the pandemic certainly isn’t over, Las Vegas gave glimpses of what things were like before the “Rona” took over our lives.
The show floor was certainly back to the norm, with swag flying off the countertops and lines for Nike sneaker and Lego giveaways wrapping around different booths. The smiles on people’s faces as they pitched, sold, hustled, and educated the masses reminded me how much I missed this level of engagement. RSA gave me this feeling as well, before COVID sidelined me midway through the show anyway.
Not everything was quite the same. The Black Hat party scene certainly is not what it used to be. There was no Rapid 7 rager this year or last, or a happy hour event thrown by a security company you’ve never heard of at every bar you walk by on the strip. There were still some good networking events here and there, and there were some awesomely random Vanilla Ice, Sugar Ray, and Smashmouth shows. For those of you familiar with Jeremiah Grossman’s annual Black Hat BJJ throwdown, that’s still, thankfully, a thing. Hopefully, in the coming years, some of that old awesomeness returns….
Enough reminiscing, here are our DNS numbers from the show:
From a sheer traffic perspective, this was the busiest Black Hat ever, with over 50 million DNS requests made…
Digging into these numbers, Umbrella observed over 1.3 million security events, including various types of malware across the attendee network. Our threat hunting team was busy all week!
We’ve also seen an increase in app usage at Black Hat:
In a real-world production environment, Umbrella can block unapproved or high-risk apps via DNS.
The increases in DNS traffic volume and Cloud App usage obviously mirrors Black Hat’s return to the center stage of security conferences, following two years of pandemic uncertainty. I’m hopeful that things will continue to trend in a positive direction leading up to London and, hopefully, we’ll see you all there.
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Hats off to the entire NOC team. Check out Black Hat Europe in London, 5-8 December 2022!
Acknowledgements: Special thanks to the Cisco Meraki and Cisco Secure Black Hat NOC team.
SecureX threat response, orchestration, device insights, custom integrations and Malware Analytics: Ian Redden, Aditya Sankar, Ben Greenbaum, Matt Vander Horst and Robert Taylor
Umbrella DNS: Christian Clasen and Alejo Calaoagan
Talos Incident Response Threat Hunters: Jerzy ‘Yuri’ Kramarz and Michael Kelley
Meraki Systems Manager: Paul Fidler (team leader), Paul Hasstedt and Kevin Carter
Meraki Network Engineering: Evan Basta (team leader), Gregory Michel, Richard Fung and CJ Ramsey
Network Design and Wireless Site Survey: Jeffry Handal, Humphrey Cheung, JW McIntire and Romulo Ferreira
Network Build/Tear Down: Dinkar Sharma, Ryan Maclennan, Ron Taylor and Leo Cruz
Critical support in sourcing and delivering the Meraki APs and switches: Lauren Frederick, Eric Goodwin, Isaac Flemate, Scott Pope and Morgan Mann
Also, to our NOC partners NetWitness (especially David Glover), Palo Alto Networks (especially Jason Reverri), Lumen, Gigamon, IronNet, and the entire Black Hat / Informa Tech staff (especially Grifter ‘Neil Wyler’, Bart Stump, Steve Fink, James Pope, Jess Stafford and Steve Oldenbourg).
Read Part 1:
Black Hat USA 2022: Creating Hacker Summer Camp
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In part one of this issue of our Black Hat USA NOC (Network Operations Center) blog, you will find:
Adapt and Overcome, by Jessica Bair Oppenheimer
In technology, we plan as best as we can, execute tactically with the resources and knowledge we have at the time, focus on the strategic mission, adjust as the circumstances require, collaborate, and improve; with transparency and humility. In short, we adapt and we overcome. This is the only way a community can have trust and grow, together. Every deployment comes with its challenges and Black Hat USA 2022 was no exception. Looking at the three Ps (people, process, platform), flexibility, communication, and an awesome Cisco platform allowed us to build and roll with the changes and challenges in the network. I am proud of the Cisco Meraki and Secure team members and our NOC partners.
The Buck Stops Here. Full stop. I heard a comment that the Wi-Fi service in the Expo Hall was “the worst I’ve ever experienced at a conference.” There were a lot of complaints about the Black Hat USA 2022 Wi-Fi network in the Expo Hall on 10 August. I also heard a lot of compliments about the network. Despite that the Wi-Fi and wired network was generally very good the most of the conference, and before my awesome colleagues share the many successes of designing, building, securing, managing, automating and tearing down one of the most hostile networks on Earth; I want to address where and how we adapted and what we did to fix the issues that arose, as we built an evolving, enterprise class network in a week.
First, a little history of how Cisco came to be the Official Network Provider of Black Hat USA 2022, after we were already successfully serving as the Official Mobile Device Management, Malware Analysis and Domain Name Service Provider. An Official Provider, as a Premium Partner, is not a sponsorship and no company can buy their way into the NOC for any amount of money. From the beginning of Black Hat 25 years ago, volunteers built the network for the conference rather than using the hotel network. This continues today, with the staff of Black Hat hand selecting trusted partners to build and secure the network.
After stepping up to help Black Hat with the network at Black Hat Asia, we had only two and a half months until Black Hat USA, in Las Vegas, 6-11 August 2022. Cisco was invited to build and secure the network for the much larger Black Hat USA flagship conference, affectionally known as ‘Hacker Summer Camp’, as the Official Network Equipment Provider. There were few other options, given the short timeframe to plan, supply chain difficulties in procuring the networking gear and assembling a team of network engineers, to join the Cisco Secure engineers and threat hunters. All the work, effort and loaned equipment were a gift from Cisco Meraki and Cisco Secure to the community.
We were proud to collaborate with NOC partners Gigamon, IronNet, Lumen, NetWitness and Palo Alto Networks; and work with Neil ‘Grifter’ Wyler, Bart Stump, Steve Fink and James Pope of Black Hat. We built strong bonds of familial ties over the years of challenges and joint successes. I encourage you to watch the replay of the Black Hat session An Inside Look at Defending the Black Hat Network with Bart and Grifter.
In June 2022, adjacent to Cisco Live Americas, the NOC partners met with Black Hat to plan the network. Cisco Meraki already donated 45 access points (APs), seven MS switches, and two Meraki MX security and SD-WAN appliances to Black Hat, for regional conferences.
I looked at the equipment list from 2019, that was documented in the Bart and Grifter presentation, and estimated we needed to source an additional 150 Cisco Meraki MR AP (with brackets and tripods) and 70+ Cisco Meraki MS switches to build the Black Hat USA network in just a few weeks. I wanted to be prepared for any changes or new requirements on-site. We turned to JW McIntire, who leads the network operations for Cisco Live and Cisco Impact. JW was enthusiastically supportive in helping identify the equipment within the Cisco Global Events inventory and giving his approval to utilize the equipment. A full thanks to those who made this possible is in the Acknowledgements below.
Over the week-long conference, we used all but three of the switches and all the APs.
We worked off the draft floor plans from 13 June 2022, for the training rooms, briefing rooms, support rooms, keynote rooms, conference public areas, registration, and of course the Expo Hall: over two million square feet of venue. We received updated plans for the training rooms, Expo Hall and support needs 12 days before we arrived on site. There were about 60 training rooms planned, each requiring their own SSID and Virtual Local Area Network, without host isolation. The ‘most access possible’ was the requirement, to use real world malware and attacks, without attacking other classrooms, attendees, sponsors or the rest of the world. Many of the training rooms changed again nine days before the start of the network build, as the number confirmed students rose or fell, we adjusted the AP assignments.
For switching allocation, we could not plan until we arrived onsite, to assess the conference needs and the placement of the cables in the walls of the conference center. The Black Hat USA network requires that every switch be replaced, so we always have full control of the network. Every network drop to place an AP and put the other end of a cable into the new switches in the closets costs Black Hat a lot of money. It also requires the time of ‘Doc’ – the lead network engineer at the Mandalay Bay, to whom we are all deeply grateful.
The most important mission of the NOC is Access, then Security, Visibility, Automation, etc. People pay thousands of dollars to attend the trainings and the briefings; and sponsors pay tens of thousands for their booth space. They need Access to have a successful conference experience.
With that background, let’s discuss the Wi-Fi in the Expo Hall. Cisco has a service to help customers do a methodical predictive survey of their space for the best allocation of their resources. We had 74 of the modern MR57 APs for the conference and prioritized their assignment in the Expo Hall and Registration. Specifications for MR57s include a 6 GHz 4×4:4, 5 GHz 4×4:4 and 2.4 GHz 4×4:4 radio to offer a combined tri–radio aggregate frame rate of 8.35 Gbps, with up to 4,804 Mbps in 6GHz band, 2,402 Mbps 5 GHz band and, 1,147 Mbps / 574 Mbps in the 2.4 GHz band based on 40MHz / 20MHz configuration. Technologies like transmit beamforming and enhanced receive sensitivity allow the MR57 to support a higher client density than typical enterprise-class access points, resulting in better performance for more clients, from each AP.
We donated top of the line gear for use at Black Hat USA. So, what went wrong on the first day in the Expo Hall? The survey came back with the following map and suggestions of 34 MR57s in the locations below. Many assumptions were made in pre-planning, since we did not know the shapes, sizes and materials of the booths that would be present inside the allocated spaces. We added an AP in the Arsenal Lab on the far-left side, after discussing the needs with Black Hat NOC leadership.
In the Entrance area (Bayside Foyer) of the Expo Hall (bottom of the map), you can see that coverage drops. There were four MR57s placed in the Bayside Foyer for iPad Registration and attendee Wi-Fi, so they could access their emails and obtain their QR code for scanning and badge printing.
I believed that would be sufficient and we allocated other APs to the rest of the conference areas. We had positive reports on coverage in most areas of the rest of the conference. When there were reported issues, we quickly deployed Cisco Meraki engineers or NOC technical associates. to confirm and were able to make changes in radio strength, broadcasting bands, SSIDs, etc. to fine tune the network. All while managing a large amount of new or changing network requirements, as the show expanded due to its success and was fully hybrid, with the increased streaming of the sponsored sessions, briefings and keynotes and remote Registration areas in hotels.
As the attendees queued up in mass outside of the Expo Hall on the morning of 10 August, the number of attendee devices connecting to the four MR57s in the foyer grew into the thousands. This degraded the performance of the Registration network. We adjusted by making the APs closest to the registration iPads only dedicated to the Registration. This fixed Registration lag but reduced the performance of the network for the attendees, as they waited to rush into the Expo Hall. From the site survey map, it is clear that the replacement APs were now needed in the Entrance for a connected mesh network, as you entered the Expo Hall from the Bayside foyer. Here lies Lesson 1: expected people flow should be taken into account in the RF design process.
Another challenge the morning of the Expo Hall opening was that five of the 57MRs inside were not yet connected to the Internet when it opened at 10am. The APs were installed three days earlier, then placed up on tripods the afternoon prior. However, the volume of newly requested network additions, to support the expanded hybrid element required the deployment of extra cables and switches. This cascaded down and delayed the conference center team from finalizing the Expo Hall line drops until into the afternoon. Lesson 2: Layer 1 is still king; without it, no Wi-Fi or power.
A major concern for the sponsors in their booths was that as the Expo Hall filled with excited attendees, the connectivity of the 900+ iOS devices used for lead management dropped. Part of this congestion was thousands of 2.4Ghz devices connected to the Expo Hall network. We monitored this and pushed as many as possible to 5Ghz, to relieve pressure on those airwaves. Lesson 3: With Wi-Fi 6e now available in certain countries, clean spectrum awaits, but our devices need to come along as well.
We also adjusted in the Cisco Meraki Systems Manager Mobile Device Management, to allow the iPhones for scanning to connect securely to the Mandalay Bay conference network, while still protecting your personal information with Cisco SecureX, Security Connector and Umbrella DNS, to ensure access as we expanded the network capacity in the Expo Hall. Lesson 4: Extreme security by default where you can control the end point. Do not compromise when dealing with PPI.
Using the Cisco Meraki dashboard access point location heat map and the health status of the network, we identified three places in the front of the Expo Hall to deploy additional drops with the Mandalay Bay network team. Since adding network drops takes some time (and costs Black Hat extra money), we took immediate steps to deploy more MS120 switches and eight additional APs at hot spots inside the Expo Hall with the densest client traffic, at no expense to Black Hat. Lesson 5: Footfall is not only about sales analytics. It does play a role into RF planning. Thereby, allowing for a data-driven design decision.
Above is the heat map of the conference Expo Hall at noon on 11 August. You can see the extra APs at the Entrance of the Expo Hall, connected by the three drops set up by the Mandalay Bay to the Cisco Meraki switches in the closets. Also, you can see the clusters of APs connected to the extra MS120 switches. At the same time, our lead Meraki engineer, Evan Basta, did a speed test from the center left of the Expo Hall.
As I am sharing lessons learned, I want to provide visibility to another situation encountered. On the afternoon of 9 August, the last day of training, a Black Hat attendee walked the hallways outside several training rooms and deliberately attacked the network, causing students and instructors not to be able to connect to their classes. The training rooms have host isolation removed and we designed the network to provide as much safe access as possible. The attacker took advantage of this openness, spoofed the SSIDs of the many training rooms and launched malicious attacks against the network.
We must allow real malware on the network for training, demonstrations and briefing sessions; while protecting the attendees from attack within the network from their fellow attendees and prevent bad actors from using the network to attack the Internet. It is a critical balance to ensure everyone has a safe experience, while still being able to learn from real world malware, vulnerabilities and malicious websites.
The attack vector was identified by a joint investigation of the NOC teams, initiated by the Cisco Meraki Air Marshal review. Note the exact same MAC addresses of the spoofed SSIDs and malicious broadcasts. A network protection measure was suggested by the Cisco Meraki engineering team to the NOC leadership. Permission was granted to test on one classroom, to confirm it stopped the attack, while not also disrupting the training. Lesson 6: The network-as-a-sensor will help mitigate issues but will not fix the human element.
Once confirmed, the measure was implemented network wide to return resiliency and access. The NOC team continued the investigation on the spoofed MAC addresses, using syslogs, firewall logs, etc. and identified the likely app and device used. An automated security alerting workflow was put in place to quickly identify if the attacker resumed/returned, so physical security could also intervene to revoke the badge and eject the attacker from the conference for violation of the Black Hat code of conduct.
I am grateful to the 20+ Cisco engineers, plus Talos Threat Hunters, deployed to the Mandalay Bay Convention Center, from the United States, Canada, Qatar and United Kingdom who made the Cisco contributions to the Black Hat USA 2022 NOC possible. I hope you will read on, to learn more lessons learned about the network and the part two blog about Cisco Secure in the NOC
Building the Hacker Summer Camp Network, by Evan Basta
It was the challenge of my career to take on the role of the lead network engineer for Black Hat USA. The lead engineer, who I replaced, was unable to travel from Singapore, just notifying us two weeks before we were scheduled to deploy to Las Vegas.
We prepared as much as possible before arrival, using the floor plans and the inventory of equipment that was ordered and on its way from the warehouse. We met with the Black Hat NOC leadership, partners and Mandalay Bay network engineers weekly on conference calls, adjusted what we could and then went to Black Hat, ready for a rapidly changing environment.
Our team was able to remain flexible and meet all the Black Hat requests that came in, thanks to the ability of the Cisco Meraki dashboard to manage the APs and switches from the cloud. Often, we were configuring the AP or switch as it was being transported to the location of the new network segment, laptop in hand.
For the construction of the Black Hat network, let’s start with availability. Registration and training rooms had priority for connectivity. iPads and iPhones needed secure connectivity to scan QR codes of registering attendees. Badge printers needed hardline access to the registration system. Training rooms all needed their separate wireless networks, for a safe sandbox for network defense and attack. Thousands of attendees attended, ready to download and upload terabytes of data through the main conference wireless network. All the keynotes, briefings and sponsored sessions needed to be recorded and streamed. Below are all the APs stacked up for assignment, including those assigned to the Expo Hall in the foreground.
All this connectivity was provided by Cisco Meraki access points and switches along with integrations into SecureX, Umbrella, and other Cisco platforms. We fielded a literal army of engineers to stand up the network in six days.
Let’s talk security and visibility. For a few days, the Black Hat network is one of the most hostile in the world. Attendees learn new exploits, download new tools, and are encouraged to test them out. Being able to drill down on attendee connection details and traffic was instrumental in ensuring attendees followed the Black Hat code of conduct.
On the wireless front, we made extensive use of our Radio Profiles to reduce interference by tuning power and channel settings. We enabled band steering to get more clients on the 5GHz bands versus 2.4GHz and watched the Location Heatmap like a hawk looking for hotspots and dead areas. Handling the barrage of wireless change requests – enable or disabling this SSID, moving VLANs (Virtual Local Area Networks), enabling tunneling for host isolation on the general conference Wi-Fi, mitigating attacks – was a snap with the Cisco Meraki Dashboard.
Floor Plan and Location Heatmap
On the first day of NOC setup, the Cisco team worked with the Mandalay Bay networking engineers to deploy core switches and map out the switches for the closets, according to the number of cables coming in from the training and briefing rooms. The floor plans in PDF were uploaded into the Meraki Dashboard; and with a little fine tuning, aligned perfectly with the Google Map.
Cisco Meraki APs were then placed physically in the venue meeting and training rooms. Having the APs named, as mentioned above, made this an easy task. This enabled accurate heatmap capability.
The Location Heatmap provided the capability to drill into the four levels of the conference, including the Expo Hall, lower level (North Conference Center), 2nd Floor and 3rd Floor. Below is the view of the entire conference.
Network Visibility
We were able to monitor the number of connected clients, network usage, the people passing by the network and location analytics, throughout the conference days. We provided visibility access to the Black Hat NOC management and the technology partners, along with full API (Application Programming Interface) access, so they could integrate with the network platform.
Alerts
Cisco Meraki alerts provide notification when something happens in the Dashboard. Default behavior is to be emailed when something happens. Obviously, emails got lost in the noise, at Black Hat Asia 2022, we made a web hook in Cisco SecureX orchestration to be able to consume Cisco Meraki alerts and send it to Slack (the messaging platform within the Black Hat NOC), using the native template in the Cisco Meraki Dashboard.
The alert kicked off if an AP or a switch lost connectivity. At Black Hat USA, we modified this to text alerts, as these were a priority. In the following example, we knew at the audio-visual team unplugged a switch to move it and were able to deploy technical associates from the NOC to ensure it was reconnected properly.
The Cisco Stack’s Potential in Action, by Paul Fidler
As we planned for Black Hat USA, the number of iOS devices to manage and protect rose from 300+ to over 900, and finally over 1,000.
The first amongst these was the use of the Cisco Meraki API. We were able to import the list of MAC addresses of the Cisco Meraki APs, to ensure that the APs were named appropriately and tagged, using a single source of truth document shared with the NOC management and partners, with the ability to update en masse at any time. Over three quarters of the AP configuration was able to be completed before arriving on site.
Meraki Systems Manager – Initial device enrollment and provisioning
We’ll start with the positive: When it comes to creating the design to manage X number of devices, it doesn’t matter if it’s 10 devices, or 10,000… And this was certainly true for Black Hat. The requirements were straightforward:
All this configuration was done ahead of time in the Meraki Dashboard, almost a month before the conference.
Now the negatives: Of all the events that the company who supplies the devices attends; Black Hat is the only one where devices are managed. Using mass deployment techniques like Apple’s Automated Device Enrollment, therefore, is not used. The company pre-stages the devices using Apple Configurator, which allows for both Supervision and Enrollment.
It became more difficult: Whilst the pre-staged devices were fine (other than having to handle all 1,000+ devices to turn Wi-Fi to Autojoin and opening the Meraki Systems Manager app [to give us Jailbreak and Location visibility]), an extra 100 devices were supplied that were not enrolled. As these devices were enrolled elsewhere from the prior Black Hat conferences, a team of around 10 people pitched in to restore each device, adding the Wi-Fi profile and then enrollment.
Fortunately, Apple Configurator can create Blueprints:
A Blueprint is essential a list of actions, in a particular order, that Apple Configurator can run through autonomously
But why did it need a team of ten? There were several limitations:
However, the task was completed in around three hours, given the limitations! If there’s one lesson to learn from this: Use Apple’s Automated Device Enrollment.
Command vs Profile
One of the slight nuances of Apple Mobile Device Manager is the difference between a ‘command’ and ‘profile’. Within the Meraki Systems Manager dashboard, we don’t highlight the difference between the two. But it’s important to know. A ‘profile’ is something that remains on the device: If there’s a state change on the device, or the user attempts something, the profile is always on there. However, a ‘command’ is exactly that: It’s sent once, and if something changes in the future, then the command won’t have any effect.
So, why is this highlighted here? Well, in some instances, some apps weren’t pushed successfully: You’d see them on the device, but with a cloud icon next to them. The only way to resolve this would be to remove the app, and then repost it. But we were also using a Homepage Layout, which put various apps on various pages. Pushing the app would result in it appearing on the wrong page. To ensure a consistent user experience, we would push the homepage profile again to devices to take effect.
Meraki BSSID Geolocation
We’ve mentioned this before in past Black Hat events, but, given the scale of The Mandalay Bay, it’s important to circle back to this. GPS is notoriously unreliable in conference centers like this, but it was still important to know where devices are. Because we’d ensured the correct placement of the Access Points on the floor plan, and because Systems Manager was in the same organisation, it ensured that the devices reported their location accurately! If one were to ‘walk’ we could wipe it remotely to protect your personal details.
Protection of PPI (Protected Private Information)
When the conference Registration closed on the last day and the Business Hall Sponsors all returned their iPhones, we were able to remotely wipe all the devices, removing all attendee data, prior to returning to the device contractor.
APIs
As mentioned elsewhere in this blog, this was a conference of APIs. Just the sheer scale of the conference resulted in the use of APIs. Various API projects included:
From a Systems Manager perspective, there were:
Port Security, by Ryan MacLennan, Ian Redden and Paul Fidler
During the Cisco Meraki deployment, we had a requirement to shutdown ports as they went inactive to prevent malicious actors from removing an official device and plugging in theirs. This ability is not directly built into the Cisco Meraki dashboard, so we built a workflow for the Black Hat customer, using the Cisco Meraki API. To achieve this, we created a small python script that was hosted as an AWS (Amazon Web Services) Lambda function and listened for webhooks from the Cisco Meraki Dashboard when a port went down. Initially this did solve our issue, but it was not fast enough, about five minutes from the time the port went down/a cable was unplugged. This proof of concept laid the groundwork to make the system better. We migrated from using a webhook in the Cisco Meraki Dashboard to using syslogs. We also moved the script from Lambda to a local server. Now, a python script was scanning for syslogs from the switches and when it saw a port down log, it will immediately call out to the locally hosted python script that calls out to the Cisco Meraki API and disabled the port.
This challenge had many setbacks and iterations while it was being built. Before we settled on listening for syslogs, we tried using SNMP polling. After figuring out the information we needed to use, we found that trying to poll SNMP would not work because SNMP would not report the port being down if the switch to another device was fast enough. This led us to believe we might not be able to do what we needed in a timely manner. After some deliberation with fellow NOC members, we started working on a script to listen for the port down syslogs. This became the best solution and provided immediate results. The ports would be disabled within milliseconds of going downThe diagram below shows an example of what will happen: If the Workshop Trainer’s device is un-plugged and a Threat Actor tries to plug into their port, a syslog is sent from the Cisco Meraki switch to our internal server hosting the python listener. Once the python script gets the request, it sends an API call to the Cisco Meraki API gateway and the Cisco Meraki cloud then tells the switch to disable the port that went down very briefly.
However, what was apparent was that the script was working TOO well! As discussed, several times already in this blog, the needs of the conference were very dynamic, changing on a minute-by-minute basis. This was certainly true in Registration and with the Audio-Visual teams. We discovered quickly that legitimate devices were being unplugged and plugged in to various ports, even if just temporarily. Of course, the script was so quick that it disabled ports before the users in registration knew what was happening. This resulted in NOC staff having to re-enable ports. So, more development was done. The task? For a given network tag, show the status of all the ports of all the switches. Given the number of switches at the conference, tags were used to reduce the amount of data being brought back, so it was easier to read and manage.
Mapping Meraki Location Data with Python, by Christian Clausen
In the blog post we published after Black Hat Asia 2022, we provided details on how to collect Bluetooth and Wi-Fi scanning data from a Meraki organization, for long-term storage and analysis. This augmented the location data provided by the Meraki dashboard, which is limited to 24-hours. Of course, the Meraki dashboard does more than just provide location data based on Wi-Fi and Bluetooth scanning from the access points. It also provides a neat heatmap generated from this data. We decided to take our long-term data project a step further and see if we could generate our own heatmap based on the data collected from the Meraki Scanning API.
The Folium Python library “builds on the data wrangling strengths of the Python ecosystem and the mapping strengths of the leaflet.js library” to provide all kinds of useful mapping functions. We can take location data (longitude and latitude) and plot them on lots of built-in map tiles from the likes of OpenStreetMap, MapBox, Stamen, and more. Among the available Folium plugins is a class called “HeatMapWithTime.” We can use this to plot our Meraki location data and have the resulting map animate the client’s movements.
Step 1: Collect the data
During the previous conference, we used a Docker container containing a couple Flask endpoints connected via ngrok to collect the large amount of data coming from Meraki. We re-used the same application stack this time around, but moved it out from behind ngrok into our own DMZ with a public domain and TLS (Transport Layer Security) certificate, to avoid any bandwidth limitations. We ended up with over 40GB of JSON data for the conference week to give to Black Hat!
Step 2: Format the data
Folium’s HeatMapWithTime plugin requires a “list of lists of points of time.” What we wanted to do is generate an ordered dictionary in Python that is indexed by the timestamp. The data we received from the Meraki API was formatted into “apFloor” labels provided by the admin when the access points are placed. Within each “apFloor” is a list of “observations” that contain information about individual clients spotted by the AP scanners, during the scanning interval.
Here’s what the data looked like straight from the Meraki API, with some dummy values:
The “observations” list is what we wanted to parse. It contains lots of useful information, but what we wanted is MAC address, latitude and longitude numbers, and timestamp:
We used Python to iterate through the observations and to eliminate the data we did not use. After a lot of data wrangling, de-duplicating MAC addresses, and bucketizing the observations into 15-minute increments, the resulting data structure looks like this:
Now that the data is in a usable format, we can feed it into Folium and see what kind of map we get back!
Step 3: Creating the map
Folium is designed to project points onto a map tile. Map tiles can show satellite images, streets, or terrain, and are projected onto a globe. In our case, however, we want to use the blueprint of the conference center. Folium’s allows for an image’s overlay to be added, and the bounds of the image to be set by specifying the coordinates for the top-left and bottom-right corners of image. Luckily, we can get this from the Meraki dashboard.
This enabled us to overlay the floorplan image on the map. Unfortunately, the map tiles themselves limit the amount of zoom available to the map visualization. Lucky for us, we did not care about the map tile now that we have the floorplan image. We passed “None” as the map tile source and finally received our data visualization and saved the map as an HTML file for Black Hat leadership.
We opened the HTML file, and we had an auto-playing heatmap that lets us zoom at far in as we want:
Detail at 1:30pm PT, on 10 August 2022 below.
To improve this going forward, the logical next steps would be to insert the data into a database for the Black Hat conference organizers, for quick retrieval and map generation. We can then start looking at advanced use-cases in the NOC, such as tracking individual a MAC address that may be producing suspicious traffic, by cross-referencing data from other sources (Umbrella, NetWitness, etc.).
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Network Recovery, by Jessica Bair Oppenheimer
Once the final session ended, the Expo Hall closed and the steaming switched off, dozens of conference associates, technical associates, Mandalay Bay engineers and Cisco staff spread out through two million square feet and numerous switching closets to recover the equipment for inventory and packing. It took less than four hours to tear down a network that was built and evolved 11 days prior. Matt Vander Horst made a custom app to scan in each item, separating equipment donated to Black Hat from that which needed to be returned to the warehouse for the next global Cisco event.
Adapt and overcome! Check out part two of this blog, Black Hat USA 2022 Continued: Innovation in the NOC.
Until then, thanks again to our Cisco Meraki engineers, pictured below with a MR57 access point.
Acknowledgements: Special thanks to the Cisco Meraki and Cisco Secure Black Hat NOC team.
Meraki Systems Manager: Paul Fidler (team leader), Paul Hasstedt and Kevin Carter
Meraki Network Engineering: Evan Basta (team leader), Gregory Michel, Richard Fung and CJ Ramsey
Network Design and Wireless Site Survey: Jeffry Handal, Humphrey Cheung, JW McIntire and Romulo Ferreira
Network Build/Tear Down: Dinkar Sharma, Ryan Maclennan, Ron Taylor and Leo Cruz
Critical support in sourcing and delivering the Meraki APs and switches: Lauren Frederick, Eric Goodwin, Isaac Flemate, Scott Pope and Morgan Mann
SecureX threat response, orchestration, device insights, custom integrations, and Malware Analytics: Ian Redden, Aditya Sankar, Ben Greenbaum, Matt Vander Horst and Robert Taylor
Umbrella DNS: Christian Clasen and Alejo Calaoagan
Talos Incident Response Threat Hunters: Jerzy ‘Yuri’ Kramarz and Michael Kelley
Also, to our NOC partners NetWitness (especially David Glover), Palo Alto Networks (especially Jason Reverri), Lumen, Gigamon, IronNet, and the entire Black Hat / Informa Tech staff (especially Grifter ‘Neil Wyler’, Bart Stump, Steve Fink, James Pope, Jess Stafford and Steve Oldenbourg).
Read Part 2:
Black Hat USA 2022 Continued: Innovation in the NOC
About Black Hat
For 25 years, Black Hat has provided attendees with the very latest in information security research, development, and trends. These high-profile global events and trainings are driven by the needs of the security community, striving to bring together the best minds in the industry. Black Hat inspires professionals at all career levels, encouraging growth and collaboration among academia, world-class researchers, and leaders in the public and private sectors. Black Hat Briefings and Trainings are held annually in the United States, Europe and USA. More information is available at: blackhat.com. Black Hat is brought to you by Informa Tech.
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Self-awareness goes a long way in determining your next professional steps. While job searching, it’s critical to identify how to leverage your transferable skills and network, while also evaluating what environmental factors of work and work culture matter to you most. Learn what it’s like to work at Cisco and the top 10 ways to suss out a workplace that suits your needs from leaders at Cisco Secure, Cisco Talos and Duo Security.
First things first. Emily Reid, the newly appointed director of employee experience at Cisco Secure who came from Duo Security, advises, “Do your own research to see how the company and their employees describe the culture publicly — on the company’s website and through other sites, articles and resources. For tech companies specifically I always think, “What else do you have beyond the ping-pong table?”’
The interview process is the next key opportunity to find out what culture is like beyond amenities. To gain multiple perspectives, Reid recommends asking about company culture in every interview you have.
The question at the top of Reid’s list: Do you have programs and resources to support the development and success of your employees? “I want to know how a company will be investing in my career growth and if I will feel welcome and included as part of the team. Seeing what a company chooses to center and highlight when describing their culture is usually very telling,” she said.
Interning at a company is another way to get firsthand knowledge and can lead to full-time employment. “several former interns are now people leaders managing their own teams — and their own interns — coming full circle,” Reid said.
Knowing that there is safety and support in bringing your whole self to work is vital. What policies, programs and initiatives are in place that demonstrate an organization’s commitment to diversity, equity, inclusion and belonging?
Cisco’s ongoing commitments to social justice and pay parity include twelve action steps as part of Cisco’s Social Justice Blueprint. Cultivating a conscious culture includes on-going dialogue, programs and events meant to increase equality. Employee Resource Organizations and mentorship programs provide more opportunities to build community and share knowledge, resources and advocacy.
What environment allows you to do your best work? Also consider what perks and processes an employer offers to enhance flexibility and adaptability. During the pandemic, Duo and Cisco transitioned all global events, training and professional development workshops to fully virtual. As in person options resumed following the pandemic, all events are designed to ensure an inclusive experience no matter where you’re joining from.
“We don’t want to go back to a world where people not based in an office feel like they are getting a lesser experience,” Reid said.
Considering how to make programs and information accessible to employees regardless of where they work is also important to Sammi Seaman, team lead of employee experience at Cisco Talos. She’s currently spearheading a new hire program that is “more inclusive of folks whether they’re office based, remote or somewhere across the world.”
It’s essential to consider how you want your life and work to intersect, particularly as hybrid work becomes more popular. How important is paid time off, flexible work options or a consistent structure?
Cisco Secure offers “Days for Me,” days off for employees to decompress and do something to fill their cups. Monthly “Focus Days” are days without meetings, so employees can prioritize the projects that need attention.
Curran recalls one candidate who, despite multiple offers from competitors, chose Cisco Secure because of the flexible work environment: “This person has a young child and felt that the “Days for Me” and flexibility to work from home in a hybrid situation would work best for his career long-term.”
As Reid’s team helps lead the transition to hybrid work, the book Out of Office: The Big Problem and Bigger Promise of Working From Home by Charlie Warzel and Anne Helen Petersen has been inspiring. The book “does an amazing job of sharing a vision for an inclusive future that empowers employees to be successful and have a ‘work/life balance’ that truly works,” Reid said.
Currently Cisco Secure offers a hybrid model while many employees still work remotely. In terms of maintaining accessibility through this transition, Marketing Specialist Julie Kramer advocated for more accessibility and saw changes at Cisco as a result.
“Webex pre-COVID didn’t have any closed captioning. So, another deaf person and I reached out and closed captioning and the transcript option got added,” Kramer shared.
Kramer prefers to have high-quality and frequently the same interpreters who “know the terminology for my job, marketing and technology. In business, the security and marketing industry can really talk fast, so you need a high-quality interpreter that can keep up and one that is qualified and certified,” she said.
Consider what pace of your specific role and within an industry is needed for you to feel engaged without overwhelmed. While different roles within the same organization and industry may run at different paces, it’s important to tune into what might be expected on your potential new team.
Seaman finds that the fast pace of cybersecurity can be “delightful and challenging. There’s a lot of fast-paced pivoting that happens, which makes for an interesting workplace because two days are never the same,” she said.
Do you prefer a hierarchical structure, or one that is more flat? Are you most effective and fulfilled riding solo, or while consistently connecting with coworkers? Does contributing your ideas make you feel empowered?
At Cisco Secure, there is space to join conversations. “No matter where you sit in the company, you have a voice and can speak up and collaborate and self-organize on a project. It feels like a bunch of really hard working, humble, smart people who are trying to solve problems together,” said Manager of Duo’s Global Knowledge and Communities Team Kelly Davenport.
To enhance communication and knowledge among distributed teams, Seaman started a dialogue series called “The More You Know.” Questions include: What do you do? How do you do it? How can that help other parts of Cisco Talos? The conversations lead to future collaboration and resource sharing.
Do you want to grow professionally and increase your skills and knowledge? A culture of teaching and learning within an organization can help hone and expand your skills and connections.
Lead of Strategic Business Intelligence Ashlee Benge finds the security world “very dynamic. You really can never stop learning. Within Cisco Talos, the people around me are such smart, dedicated people that there’s really a lot that you can gain from just being involved in the group as a whole.”
For Seaman, who didn’t come from a technical background, Cisco Talos offered opportunities to expand her technical knowledge, including from colleagues. “Coming into Cisco Talos, people are like, “Here, let me teach you. You can totally do this. Just because you didn’t know how to do it doesn’t mean you can’t learn. Let’s go,” Seaman shared. Seaman’s colleagues have also learned from her expertise in information and knowledge management given her background as a librarian.
More formally, the Learning and Development team recently launched a comprehensive talent development program with enablement resources and support for people leaders. Aspects include: “really thoughtful templates for employees to use with their manager to talk through career goals, development areas, and to define an actionable investment plan. These resources are fueling great career conversations, strong alignment, and thoughtful development plans,” Reid said.
Do you want to refine your skills within your wheelhouse? Or are you driven to try new tasks and potentially change roles within your next organization?
Benge, whose background is in computational astrophysics, has found her interests shift from technical security research to business strategy and data science. At Cisco Talos, she’s been involved in everything from detection research and threat hunting, to community outreach, conference talks and traveling to support sales engagements. Currently, she’s helping to lead threat hunting in Ukraine.
“My leaders have always made it very clear that if there’s an interest, it’s okay to pursue it and it doesn’t have to necessarily be within the scope of my role. Having that freedom to pursue interests within the industry has been really engaging,” Benge said.
In addition to company values and mission statements, leaders and employees contribute to an organization’s culture every day. If you want to enhance your company’s culture, participate.
“Feedback on what employees want to see is crucial,” Reid said. “The easiest way to contribute to developing culture and a positive employee experience in your workplace is to add to what’s already happening! Culture takes participation and ownership from all employees.”
Reid shared that in performance reviews at Cisco, “‘Team Impact” is equally as important as “Results.” Contributing positively to company culture should contribute to performance reviews and promotion justification,” she said.
To learn more about Cisco’s company culture and how you can contribute to it, check out our open roles.
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The release of Microsoft Azure Gateway Load Balancer is great news for customers, empowering them to simply and easily add Cisco Secure Firewall capabilities to their Azure cloud infrastructure. By combining Azure Gateway Load Balancer with Cisco Secure Firewall, organizations can quickly scale their firewall presence across their Azure cloud environment, providing protection for infrastructure and applications exactly where and when they need it.
With applications and resources hyper-distributed across hybrid-multicloud environments, organizations require agile security to protect their environment at each control point. This integration empowers organizations to dynamically insert Cisco’s security controls and threat defense capabilities in their Azure environment, removing the clunkiness of provisioning and deploying firewalls, as well as the need to rearchitect the network. Organizations can now enjoy highly available threat defense on the fly, protecting their infrastructure and applications from known and unknown threats.
Combining Secure Firewall with Azure Gateway Load Balancer offers a significant reduction in operational complexity when securing cloud infrastructure. Azure Gateway Load Balancer provides bump-in-the-wire functionality ensuring Internet traffic to and from an Azure VM, such as an application server, is inspected by Secure Firewall without requiring any routing changes. It also offers a single entry and exit point at the firewall and allows organizations to maintain visibility of the source IP address. Complementing these features, organizations can take advantage of our new Cloud-delivered Firewall Management Center. It enables organizations to manage their firewall presence 100% through the cloud with the same look and feel as they’ve grown accustomed to with Firewall Management Center. With Cloud-delivered Firewall Management Center, organizations will achieve faster time-to-value with simplified firewall deployment and management.
Azure Gateway Load Balancer support for Cisco Secure Firewall Threat Defense Virtual is available now. To learn more about how Cisco Secure Firewall drives security resilience across your hybrid-multicloud environment, see the additional resources below and reach out to your Cisco sales representative.
Microsoft Blog: Gateway Load Balancer now generally available in all regions
Azure Marketplace listing: Cisco Secure Firewall Threat Defense Virtual
Cisco Secure Firewall At-a-Glance
Cisco Secure Firewall for Public Cloud
Cloud-delivered Firewall Management Center
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The hybrid work environment has been around for years, albeit not common but it existed. I can recall my first job where I was able to split my time working in an office and working from my makeshift home office. This was many moons ago as I will call it… pre-COVID-19.
Job seekers are certainly looking to have the flexibility of working from anywhere at any time – preferably in an environment of their choosing. Even though a hybrid workforce will provide people with the option to work from anywhere, those remote locations are sometimes in unsecured locations. Organizations must now reimagine a workforce that will need access to your internal collaboration tools along with access to your network from both on- and off-premises.
Cisco, a leader in equipping organizations with the right products for a hybrid workforce, provides the tools & services to protect your organization from bad threat actors.
With pervasive ransomware attacks, malware attacks, and email attacks, you must be ready and have not only a security solution but also a security analyst team ready to respond when an attack happens.
Securing access to your endpoint must be a top priority and your security analysts must be agile and have the right telemetry to provide around-the-clock monitoring and the ability to quickly respond to threats.
Cisco Secure Endpoint provides you with the visibility and ability to respond to threats by blocking them before they compromise your network. Combined with global, proactive threat hunting, leading-edge forensic/analytic capabilities, and reduced leading Mean Time To Detection (MTTD)/Mean Time To Resolution (MTTR) across the supply chain that no other vendor can parallel; why would you partner with any other company to secure and scale your unique hybrid workforce or workplace clients?
Click here to listen to my fireside chat on how we at Cisco would define 5 Best Practices Security Analysts Can Use to Secure Their Hybrid Workforce:
I am joined by Cisco Talos global Senior Threat Defense and Response Analyst, William (Bill) Largent who has over 20 plus years of infosec experience, specifically in network intrusion detection, traffic analysis, and signature/rule writing.
I will also be speaking with Eric Howard, Cisco Secure Technical Marketing Engineer Leader for the Security Platform and Response Group. Eric is a seasoned team leader in both Information Security Sales, and Product Management. He has built and led teams that apply deep technical understanding to business needs, initiatives, and strategies in both start-ups and established companies.
This is a conversation you do not want to skip! There were a lot of gems shared by these gentlemen that will get you where you need to be as a Security Analyst.
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We’ve been talking a lot about security resilience recently, and for good reason. It’s clear the only way businesses can operate in today’s hybrid world is by taking bold steps to increase visibility, awareness, and integration across their systems. All while maintaining a singular goal of becoming more resilient in the face of evolving threats. But that doesn’t just mean expanding the scope of your security stack. It also means examining the resilience of other pillars of your business, like operations, organizational structure, financial processes, and supply chain functions.
If threats do compromise your business, time is of the essence when it comes to detection, response, and recovery. The longer an organization is unable to operate normally, the more at risk it becomes for damaging financial losses. As Diana Kelley, CSO and CISO at Cybrize notes, “it’s not about giving up, it’s about being better prepared.” Financial and security resilience go together, you can’t have one without the other and both are incredibly important for businesses of all sizes.
While recovering from an attack is important for maintaining resilience, a key feature of strong operational resilience is a business’s ability to operate through adverse conditions, not just recover well after the fact. Trina Ford, SVP and CISO at AEG, notes the importance of “preparedness so that your business can continue to thrive” while your security team addresses threats.
It also relies heavily upon strong staffing models because people are a critical part of any business’s day-to-day operations. What happens when someone is out sick, or is unable to access the necessary tools to do their job? Operational resilience means having a plan in place to be prepared for these situations.
In this video, CISOs and other security professionals explain what operational resilience means to them and why it’s a necessary component of overall security resilience:
If the past few years have taught us anything, it’s that supply chains are fragile. But there are ways to prepare for disruption, such as minimizing negative outcomes like production delays, infrastructure weaknesses, and increasingly complex logistics. When it comes to security resilience, supply chains are important because they expand the attack surface to any third party in your network. Oftentimes, this is where businesses have the lowest visibility, making it hard to detect and respond to threats. Supply chain resilience means preparing for these challenges before they cause real damage and having contingency plans in place.
According to Helen Patton, CISO of the SBG, “security is a risk business”. We couldn’t agree more. In the context of organizational resilience, this means dedicating resources to the areas of the business that are creating the most value and protecting those to minimize the risk of damage from potential threats.
With hybrid work here to stay, the threat landscape is expanding quickly, and security teams are working constantly to stay up to date on the latest attacks. But defending against everything all the time is impossible, so it’s necessary to make informed decisions about how to dedicate resources efficiently. The goal is to maximize flexibility and agility to enable security teams to act confidently when, not if, a threat lands.
Avoiding cyberattacks 100% of the time is impossible, but by ensuring the integrity of each part of your business, you can address threats confidently and emerge stronger. Investing in security resilience will strengthen your business in each of these areas, and help you better prepare for the challenges ahead.
Learn more about how Cisco Secure can help you at any step of the journey.
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In the first part of this blog series on Unscrambling Cybersecurity Acronyms, we provided a high-level overview of the different threat detection and response solutions and went over how to find the right solution for your organization. In this blog, we’ll do a deeper dive on two of these solutions – Endpoint Detection and Response (EDR) and Managed Endpoint Detection and Response (MEDR). However, first let’s take a look back at the history of endpoint security solutions and understand how we got EDR and MEDR security solutions.
The very first endpoint security solutions started out as anti-virus solutions (AV) with basic security functionality that relied heavily on signature-based detection. These solutions were effective against known threats where a signature was created, but ineffective against unknown threats such as new and emerging attacks. That meant that organizations struggled to stay ahead of attackers, who were continuously evolving their techniques to evade detection with new types of malware.
To address this problem, AV vendors added detection technologies such as heuristics, reputational analysis, behavioral protection, and even machine learning to their solutions, which became known as Endpoint Protection Platforms (EPP). These unified solutions were effective against both known and unknown threats and frequently used multiple approaches to prevent malware and other attacks from infecting endpoints.
As cyberattacks grew increasingly sophisticated though, many in the cybersecurity industry recognized that protection against threats wasn’t enough. Effective endpoint security had to include detection and response capabilities to quickly investigate and remediate the inevitable security breach. This led to the creation of EDR security solutions, which focused on post-breach efforts to contain and clean up attacks on compromised endpoints.
Today, most endpoint security vendors combine EPP and EDR solutions into a single, converged solution that provides holistic defense to customers with protection, detection, and response capabilities. Many vendors are also offering EDR as a managed service (also known as MEDR) to customers who need help in securing their endpoints or who don’t have the resources to configure and manage their own EDR solution. Now that we’ve gone over how endpoint security evolved into EDR and MEDR security solutions, let’s cover EDR and MEDR in more depth.
EDR solutions continuously monitor your endpoints for threats, alert you in case suspicious activity is detected, and allow you to investigate, respond to and contain potential attacks. Moreover, many EDR security solutions provide threat hunting functionality to help you proactively spot threats in your environment. They’re often coupled with or part of a broader endpoint security solution that also includes prevention capabilities via an EPP solution to protect against the initial incursion.
As a result, EDR security solutions enable you to protect your organization from sophisticated attacks by rapidly detecting, containing, and remediating threats on your endpoints before they gain a foothold in your environment. They give you deep visibility into your endpoints while effectively identifying both known and unknown threats. Furthermore, you can quickly contain attacks that get through your defenses with automated response capabilities and hunt for hidden threats that are difficult to detect.
While EDR provides several benefits to customers, it has some drawbacks. Chief among them is that EDR security solutions are focused on monitoring endpoints only versus monitoring a broader environment. This means that EDR solutions don’t detect threats targeting other parts of your environment such as your network, email, or cloud infrastructure. In addition, not every organization has the security staff, budget, and/or skills to deploy and run an EDR solution. This is where MEDR solutions come into play.
Managed EDR or MEDR solutions are EDR capabilities delivered as a managed service to customers by third-parties such as cybersecurity vendors or Managed Service Providers (MSPs). This includes key EDR functionality such as monitoring endpoints, detecting advanced threats, rapidly containing threats, and responding to attacks. These third-parties usually have a team of Security Operations Center (SOC) specialists who monitor, detect, and respond to threats across your endpoints around the clock via a ‘follow the sun’ approach to monitoring.
MEDR security solutions allow you to offload the work of securing your endpoints to a team of security professionals. Many organizations need to defend their endpoints from advanced threats but don’t necessarily have the desire, resources, or expertise to manage an EDR solution. In addition, a team of dedicated SOC experts with advanced security tools can typically detect and respond to threats faster than in-house security teams, all while investigating every incident and prioritizing the most critical threats. This enables you to focus on your core business while getting always-on security operations.
Similar to EDR though, one downside to MEDR security solutions is that they defend only your endpoints from advanced threats and don’t monitor other parts of your infrastructure. Moreover, while many organizations want to deploy EDR as a managed service, not everyone desires this. For example, larger and/or more risk-averse organizations who are looking to invest heavily in cybersecurity are typically satisfied with running their own EDR solution. Now, let’s discuss how to choose the right endpoint security solution when trying to defend your endpoints from threats.
As I mentioned in my previous blog, there isn’t a single correct solution for every organization. This logic applies to EDR and MEDR security solutions as well since each solution works well for different types of organizations, depending on their needs, resources, motivations, and more. Nevertheless, one major factor to consider is if you have or are willing to build out a SOC for your organization. This is important because organizations that don’t have or aren’t willing to develop a SOC usually gravitate towards MEDR solutions, which don’t require significant investments in cybersecurity.
Another factor to keep in mind is your security expertise. Even if you’re have or are willing to build a SOC, you may not have the right cybersecurity talent and skills within your organization. While you can always build out your security team, you may want to evaluate an MEDR solution because a lack of expertise makes it difficult to effectively manage an EDR solution. Finally, a common misconception is that you must choose between an EDR and a MEDR solution and that you cannot run both solutions. In reality, many organizations end up using both EDR and MEDR since MEDR solutions often complement EDR deployments.
I hope this information and key factors help you better understand EDR and MEDR solutions while acting as a guide to selecting the best endpoint security solution for your organization. For more details on the different cybersecurity acronyms and how to identify the right solution for your needs, stay tuned for the next blog in this series – Unscrambling Cybersecurity Acronyms: The ABCs of MDR and XDR Security. In the meantime, learn how Cisco Secure Endpoint stops threats with a comprehensive endpoint security solution that includes both advanced EDR and MEDR capabilities powered by an integrated security platform!
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As Technology Audit Director at Cisco, Jacob Bolotin focuses on assessing Cisco’s technology, business, and strategic risk. Providing assurance that residual risk posture falls within business risk tolerance is critical to Cisco’s Audit Committee and executive leadership team, especially during the mergers and acquisitions (M&A) process.
Bolotin champions the continued advancement of the technology audit profession and received a master’s degree in cybersecurity from the University of California Berkeley. After completing the program in 2020, he spearheaded a grant from Cisco to fund research conducted by the university’s Center for Long-Term Cybersecurity, which included identifying best practices around cybersecurity risk and risk management in the M&A process, captured in this co-authored report.
When asked about his approach to evaluating risk management, Bolotin likens the corporate dynamics to a Formula One racing team, whose success depends on the effective collaboration of experts to meet the challenges of the most demanding racecourses. In Bolotin’s analogy, a corporation (say, Cisco) is the Formula One vehicle, and the business (i.e., executive and functional leaders) races the car on the track. In the pit, you have IT and technology support, which maintains operations and optimizes efficiencies to ensure the vehicle’s peak performance. Meanwhile, InfoSec is the designer and implementor of risk management capabilities (for instance, ensuring the latest technology is deployed and within expected specifications). These groups converge to help keep the business running and help ensure the vehicle is race-day-worthy.
An M&A deal is a significant business opportunity and represents the transition to a new Formula One race car. In this scenario, the business cannot physically get behind the wheel and test drive it. Frequently, the car cannot be inspected, and critical data is not available for review before the deal. The competitive balance and sensitive nature of M&A deals require the business to trust that the car will perform as expected. “Laser-focused due diligence enables you to understand where the paved roads [the most efficient paths to data security, for example] may lie. This is where the Cisco Security and Trust M&A team plays an integral role,” says Bolotin. “They can look down those paved roads and determine, from a cybersecurity perspective, which capabilities Cisco should own, and which ones are better for the acquired business to manage. This team understands what to validate, so the audit committee and key stakeholders can be confident that the business will be able to drive the new Formula One car successfully and win the race.”
Risk management, assessment, and assurance are vital to establishing this confidence. The technology audit team conducts risk assessments across all of Cisco, including M&As, for key technology risk areas, including product build and operation. In addition to risk management oversight, Bolotin and the technology audit team are responsible for assuring the Audit Committee that the acquired entity can be operationalized within Cisco’s capabilities without undermining the asset’s valuation.
“We don’t want to run duplicate processes and systems, especially when we have bigger economies of scale to leverage,” Bolotin says. “We must operationalize the acquisition. That is table stakes. And we must do it while maintaining the integrity and security of the entity we are acquiring.”
In 2019, Bolotin resurrected a working group of technology audit director peers from companies, including Apple, Google, Microsoft, ServiceNow, and VMware, called the “Silicon Valley IT Audit Director Working Group”. The directors meet regularly to share insights and explore issues around technology risk, risk management, and business risk tolerance. “I wanted to get with my peers and understand how they do their job,” he says. “We collaborate on defining ‘what good looks like,’ as we co-develop audit and risk management programs to help move the industry forward”.
Bolotin, along with a few other members of the working group, was selected to participate in a separate research study conducted by the Center for Long-Term Cybersecurity, aimed at developing a generalized framework for improving cybersecurity risk management and oversight within M&A. Among the research questions, the working group members were asked to identify their key cybersecurity risks and where those risks sit in the M&A process.
“In my opinion, the biggest cybersecurity risks today are cloud security posture and third-party software inventory and bill of materials, or SBOM,” says Bolotin. “These risks impact not only product acquisitions but our ability to secure and operationalize business capabilities within Cisco. Whether we transition capabilities to run within Cisco or leave them for the acquired company to operate, we must have a thorough understanding of any third-party risks that may exist in IT, in the technologies and systems used by the acquired company, or anywhere else. Especially those that may impact the broader Cisco enterprise as the new entity is integrated.”
Cybersecurity risk is attached to talent management and moral hazards as well. “It’s not uncommon to lose talent in acquisition deals,” Bolotin says, “and these days, much of this talent is cybersecurity focused. This potential loss is a huge risk for us and can sometimes be due to cultural differences between Cisco and the acquired entity. People who would rather be on a swift and elegant sailboat do not readily choose to be a passenger on a massive cruise ship, no matter how grand or impressive.”
Moral hazards are always a concern in M&A. Red flags can include ongoing data breaches and either downplaying or providing misleading information about a security incident. The Cisco Security and Trust M&A team does a tremendous amount of due diligence around these hazards, sometimes augmented by investigative techniques from a Cisco security partner, such as trolling the dark web. Companies can protect themselves against the risk of moral hazards through clauses inserted in the acquisition contract.
Concerning contracts, Bolotin advises companies to ensure the risk management commitments they set down are realistic. “Companies need to be very sure they have received the right inputs to enable them to manage every relevant cybersecurity vulnerability, whether it is a misconfiguration on the acquisition’s security firewall, within their network, their product in the cloud, or any other significant vulnerability, based on contractual obligations. You need to be sure you can commit to privacy investigation and breach event readiness, and notification process the acquired entity needs and have a clear sense of how fast you can meet these requirements.”
Bolotin ardently reminds companies that risk management in cybersecurity is not owned by a solitary group. Managing risk is a collective effort that transcends different organizations, each of which should understand its role in helping to mitigate the risks.
“Risk management begins in the production environment, with the engineers building code and downloading software to help them create new products and capabilities,” says Bolotin. “It’s essential that everyone understands how to identify and properly manage cybersecurity risks in their everyday work, including the tools and services used to enable the business, and work to mitigate applicable risks, especially in these critical areas.”
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Explore the nature of vulnerabilities in this episode of ThreatWise TV.
It’s shaping up to be another big year for vulnerability disclosure. Already the number of Common Vulnerabilities and Exposures (CVEs) disclosed has crossed 18,000 and it’s on track to make this another record-breaking year.
With new CVEs being disclosed daily, it has become increasingly difficult for security teams to stay abreast of the latest risks, let alone quickly determine which ones apply to their network environment. From those, prioritizing which CVEs to patch first adds an additional wrinkle to the process.
If this wasn’t challenging enough, a curve ball that’s often lobbed at security teams are the “breaking news” vulnerabilities— vulnerabilities picked up by the security media, often with much fanfare. The stories surrounding these high-profile vulnerabilities generally carry an implied threat that the CVE in question will throw the doors wide open to attackers if not addressed immediately. What security team hasn’t had someone from the C-suite share an article they’ve read, asking “are we protected from this?”
On the surface, CVEs that appear severe enough to garner media attention do seem like a good place to start when addressing vulnerabilities in your environment. But vulnerabilities are complicated, and what a security researcher manages to do within a controlled environment doesn’t always translate into real-world attacks. In fact, most disclosed vulnerabilities never see active exploitation. And of those that do, not every vulnerability ends up becoming a tool in an attacker’s arsenal. Bad actors generally follow the path of least resistance when they compromise a network, relying on tested exploits long before trying something new and unproven.
This begs the question: how much overlap is there between the most talked about vulnerabilities and those that are widely used in attacks? Moreover, if media attention isn’t a reliable indicator, what else might predict if a vulnerability will be used in an attack?
To answer these questions, we used intelligence tools available from Cisco’s Kenna Security risk-based vulnerability management (RBVM) software. In particular, Kenna.VI+ consolidates a variety of vulnerability intelligence, where a CVE ID lookup can pull back a wealth of information. In addition to this, Kenna.VI+ includes an API that brings in an additional layer of external threat intelligence, enabling further analysis.
We started with a direct comparison of Successful Exploitations and Chatter Count from within Kenna.VI+. The former is a full count of confirmed exploits within the dataset, while the latter is a count of mentions in the news, social media, various forums, and the dark web.
Our first pass at the data included a comparison of the top 50 CVEs in both Successful Exploitations and Chatter Count. However, there were only two CVEs that overlapped. The data showed that many of the top exploited CVEs were old and predated the data in Chatter Count. We quickly decided that this wasn’t a fair comparison.
To get a better look at more relevant CVEs, we limited the dataset to a range of 10 years. Unfortunately, this did not do much to improve things—only three CVEs showed up in both lists.
A more effective approach was to look at CVEs that we know are actively being exploited. The Cybersecurity and Infrastructure Security Agency (CISA) happens to maintain such a list. The Known Exploited Vulnerabilities (KEV) catalog is considered an authoritative compilation of vulnerabilities identified as being actively exploited in the wild.
Running the KEV catalog though Kenna.VI+ resulted in six CVEs that appeared in the top 50 for both lists, with a single overlap in the top 10. This leads us to conclude that the vulnerabilities with the most discussion are not the same as those being actively exploited in the majority of cases.
| CVE | Brief description | |
| 1 | CVE-2017-9841 | PHPUnit vulnerability (used to target popular CMSes) |
| 2 | CVE-2021-44228 | Log4j vulnerability |
| 3 | CVE-2019-0703 | Windows SMB information disclosure vulnerability |
| 4 | CVE-2014-0160 | Heartbleed vulnerability |
| 5 | CVE-2017-9805 | REST plugin in Apache Struts vulnerability |
| 6 | CVE-2017-11882 | Microsoft Office memory corruption vulnerability |
| 7 | CVE-2017-5638 | Apache Struts vulnerability (used in Equifax breach) |
| 8 | CVE-2012-1823 | 10-year-old PHP vulnerability |
| 9 | CVE-2017-0144 | EternalBlue vulnerability |
| 10 | CVE-2018-11776 | Apache Struts RCE vulnerability |
| CVE | Brief description | |
| 1 | CVE-2021-26855 | Microsoft Exchange vulnerability (used in Hafnium attacks) |
| 2 | CVE-2021-40444 | Microsoft MSHTML RCE vulnerability |
| 3 | CVE-2021-26084 | Confluence Server and Data Center vulnerability |
| 4 | CVE-2021-27065 | Microsoft Exchange vulnerability (used in Hafnium attacks) |
| 5 | CVE-2021-34473 | Microsoft Exchange vulnerability (used in Hafnium attacks) |
| 6 | CVE-2021-26858 | Microsoft Exchange vulnerability (used in Hafnium attacks) |
| 7 | CVE-2021-44228 | Log4j vulnerability |
| 8 | CVE-2021-34527 | One of the PrintNightmare vulnerabilities |
| 9 | CVE-2021-41773 | Apache HTTP Server vulnerability |
| 10 | CVE-2021-31207 | One of the ProxyShell vulnerabilities |
Despite the lack of overlap, there are many well-known vulnerabilities at the top of both lists. Heartbleed and EternalBlue appear on the top 10 exploited list, while Hafnium, PrintNightmare, and ProxyShell make the top 10 most talked about CVEs.
The Log4j vulnerability is the only CVE that appears in both lists. This isn’t surprising considering the ubiquity of Log4j in modern software. It’s the second-most exploited vulnerability—far outpacing the CVEs directly below it. This, coupled with its appearance in the chatter list, puts it in a class of its own. In a brief period, it’s managed to outpace older CVEs that are arguably just as well known.
The CVE that recorded the most successful exploitations is a five-year-old vulnerability in PHPUnit. This is a popular unit-testing framework that’s used by many CMSes, such as Drupal, WordPress, MediaWiki, and Moodle.
Since many websites are built with these tools, this exploit can be a handy vector for gaining initial access to unpatched webservers. This also lines up with research we conducted last year, where this vulnerability was one of the most common Snort detections seen by Cisco Secure Firewall.
All four of the Microsoft Exchange Server vulnerabilities used in the Hafnium attacks appear in the most talked about list of CVEs. However, even when you add all four of these CVEs together, they still don’t come anywhere close to the counts seen in the top exploited CVEs.
If media attention is not a good predictor of use for exploitation, then what are the alternatives?
The Common Vulnerability Scoring System (CVSS) is a well-known framework for gauging the severity of vulnerabilities. We looked for CVEs from the KEV catalog that were ranked as “critical”—9.0 and above in the CVSSv3 specification. Examining the entire KEV catalog, 28% of the CVEs have a score of 9.0 or higher. Of the top 50 successfully exploited, 38% had such scores.
This is an improvement, but the CVSSv3 specification was released in 2015. Many CVEs in the KEV catalog predate this—19% of the entire catalog and 28% of the top 50—and have no score.
Using the previous CVSS specification does fill this gap—36% overall and 52% of the top 50 score 9.0 or higher. However, the older CVSS specification comes with its share of issues as well.
Another indicator worth exploring is remote control execution (RCE). A vulnerability with RCE grants an attacker the ability to access and control a vulnerable system from anywhere. It turns out that 45% of the CVEs in our dataset allow for RCE, and 66% of the top 50, making it the most worthwhile indicator analyzed.
Let’s summarize how we’ve honed our approach to determine if media attention and exploitation line up:
| Data set | Exploitation and Chatter lists | Number of CVEs |
| All CVEs | Appears in both top 50 | 2 |
| Appears in both top 50 (last 10 years) | 3 | |
| KEV Catalog | Appears in both top 50 | 6 |
| Appears in both top 10 | 1 |
And here’s a summary of our look at other indicators:
| KEV Catalog | Top 50 exploited | |
| CVSSv3 (9.0+) | 28% | 38% |
| CVSS (9.0+) | 36% | 52% |
| Allows for RCE | 45% | 66% |
All of this analysis provides a clear answer to our original question—the most regularly exploited CVEs aren’t the most talked about. Additional work highlights that monitoring variables like RCE can help with prioritization.
For illustrative purposes we’ve only looked at a few indicators that could be used to prioritize CVEs. While some did better than others, we don’t recommend relying on a single variable in making decisions about vulnerability management. Creating an approach that folds in multiple indicators is a far better strategy when it comes to real-world application of this data. And while our findings here speak to the larger picture, every network is different.
Regardless of which list they appear on, be it Successful Exploitations or Chatter Count, it’s important to point out that all these vulnerabilities are serious. Just because Hafnium has more talk than Heartbleed doesn’t make it any less dangerous if you have assets that are vulnerable to it. The fact is that while CVEs with more talk didn’t make the top of the exploitation list, they still managed to rack up tens of thousands of successful exploitations.
It’s important to know how to prioritize security updates, fixing those that expose you to the most risk as soon as possible. From our perspective, here are some basic elements in the Cisco Secure portfolio that can help.
Kenna Security, a pioneer in risk-based vulnerability management, relies on threat intel and prioritization to keep security and IT teams focused on risks. Using data science, Kenna processes and analyzes 18+ threat and exploit intelligence feeds, and 12.7+ billion managed vulnerabilities to give you an accurate view of your company’s risk. With our risk scoring and remediation intelligence, you get the info you need to make truly data-driven remediation decisions.
To responsibly protect a network, it’s important to monitor all assets that connect to it and ensure they’re kept up to date. Duo Device Trust can check the patch level of devices for you before they’re granted access to connect to corporate applications or sensitive data. You can even block access and enable self-remediation for devices that are found to be non-compliant.
How about remote workers? By leveraging the Network Visibility Module in Cisco Secure Client as a telemetry source, Cisco Secure Cloud Analytics can capture endpoint-specific user and device context to supply visibility into remote worker endpoint status. This can bolster an organization’s security posture by providing visibility on remote employees that are running software versions with vulnerabilities that need patching.
Lastly, for some “lateral thinking” about vulnerability management, take a look at this short video of one of our Advisory CISOs, Wolfgang Goerlich. Especially if you’re a fan of the music of the 1920s…
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Written by Martin Lee and Richard Archdeacon.
Lloyds of London have recently published a Market Bulletin1 addressing the wording of cyber insurance policies to exclude losses arising from:
“state backed cyber-attacks that (a) significantly impair the ability of a state to function or (b) that significantly impair the security capabilities of a state.”
The concern raised is that this sort of attack will produce losses that the market cannot absorb. Most insurance policies already include provisions that exclude the consequences of armed conflict. Applying these to potential cyber warfare is a logical step.
The bulletin includes the tenet to:
“set out a robust basis by which the parties agree on how any state backed cyber- attack will be attributed to one or more states.”
What should the CISO be thinking of when reviewing such an exclusion clause, how can we clearly define this key term and what issues may arise?
Attribution is the science of identifying the perpetrator of a crime. In cyber attacks, this is arrived at by comparing the evidence gathered from an attack with evidence gathered from previous attacks that have been attributed to known perpetrators to identify similarities.
In practice, statements of attributions are carefully phrased. Rarely is evidence clear-cut. Frequently attribution is labelled as being ‘consistent with’ a threat actor, or wrapped in words of estimative probability such as ‘highly likely’, ‘probably’, ‘possibly’ etc.
The malicious actors who conduct cyber attacks are referred to as threat actors. The cyber research community identifies and keeps track of the actions of these threat actors, publishing compendia of known actors such as those made available by MITRE2 or Malpedia3.
Rarely do threat actors identify their true identities, they may actively try to confuse or frustrate attribution. Many of the named groups may be synonyms of other groups, equally many of the chains of evidence used to attribute groups may be incorrect. The compendia of threat actors should not be considered as reaching the evidence threshold of “beyond reasonable doubt”.
Some identified threat actor groups are assumed to be criminal gangs due to the nature of their activity. Others appear to be conducting attacks solely to further the geopolitical aims of a nation state and are assumed as being state sponsored or state backed. Some of these groups have been able to be associated with specific national intelligence agencies or state apparatus.
The following are four practical factors to consider when setting out a robust basis for attribution of attacks in a contractual basis.
Step 1 – Collect forensic evidence.
No attribution of an attack can be made without forensic evidence. CISOs should ensure that they are able to gather forensic evidence from attacks to identify as much information as possible regarding how an attack was carried out, and the infrastructure used by the attacker. This requires a basic level of security telemetry gathering with the ability to secure and query this data.
This forensic capability, how evidence will be gathered and preserved, should be agreed with the insurer. However, both parties must bear in mind that attackers may destroy or tamper with evidence, and in the urgency of halting an attack, forensic evidence may be compromised or omitted.
The CISO should be prepared to discuss internally with senior executives the possibly competing priorities of stopping an attack versus collecting good forensic evidence.
Step 2 – Define how attribution will be made.
The attribution of a specific attack must be made by comparing evidence gathered from the attack with that of previous attacks. CISOs should agree the process by which forensic artifacts are used to attribute attacks and the degree of certitude necessary to declare an attack as having been carried out by a specific group.
The set of organisations trusted to assert attribution should be agreed. Attribution made by national bodies such as NCSC, CISA or ENISA may be assumed to be reliable, as may those made by major security vendors (such as Cisco) with expertise and resources that a CISO will never have inhouse. However, anyone can suggest attribution. CISOs should be certain to insist on the exclusion of assertions that have not been confirmed by a trusted entity.
This raises the question as to whether a trusted organisation would be prepared to support their attribution in a scenario where they would have to expose their intelligence sources and methodologies to examination. Attribution may be based on classified intelligence, or made according to ‘fair efforts’ that fall below the legal threshold of “on the balance of probabilities.”
Step 3 – Consider the volatility of attribution.
The gathering of evidence and intelligence is a continuing process. Information previously assumed to be fact may be subsequently identified as incorrect or a purposeful red herring. New evidence may be identified months or years after an attack that changes the estimated attribution of prior attacks.
CISOs must determine a period after which the attribution of attack (if made) will not be changed even if subsequent evidence is uncovered.
Step 4 – Define the nature of state backing.
CISOs should agree what constitutes state backing. Ideally CISOs should agree with their insurers the set of threat actor groups (and their synonyms) which are considered to be ‘state backed’.
State involvement in cyber attacks is a spectrum of activity. Criminal threat actors may be under various degrees of state tolerance or encouragement without being fully backed by a nation state. Some criminal groups may be under partial state direction, acting in a manner akin to privateers. Some state backed actors may indulge in criminal style attacks to boost their coffers.
In any case, criminal and state sponsored actors can easily be confused. They may choose to use the same tools or apply the same techniques to conduct their activities. Non-state threat actors may come into possession of state developed tools which may have been stolen or traded without permission.
Some threat actors may actively resort to influence attribution, either through choice of tooling, or through sock puppet accounts attesting attribution, to increase pressure on CISOs to pay ransoms by influencing if insurance is paid out or not.
The decision line where an attack can be referred to a ‘state backed’ is a fine one that requires consideration and agreement.
Changes bring opportunities, the need for this robust process may cause complications for CISOs. But it is an opportunity for CISOs to review the details of cyber insurance contracts and to hammer out the details of how issues of attribution will be determined.
Lloyd’s Market Association provide sample clauses for insurers4, we intend to consider these in a subsequent blog.
One thing is certain, there will be many opportunities for the legal profession.
The information provided here does not, and is not intended to, constitute legal advice. When negotiating a specific matter, readers should confer with their own legal adviser to obtain advice appropriate for a specific insurance contract issue.
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Ransomware is one of the most dangerous threats organizations face today, so it’s no wonder that Cisco Talos Incident Response named it the top threat of the year in 2021. These attacks continue to grow and become more advanced, with ransomware attacks growing by 13% over 2021 and a whopping 79% over 2020 so far this year (see Figure 1 below).1 Stopping ransomware attacks isn’t easy either, as adversaries continue to change their techniques and attacks become increasingly sophisticated.
Fortunately, Cisco Secure Endpoint defends your organization from ransomware by delivering security outcomes that enable you to radically simplify your security, maximize your security operations, and achieve peace of mind. Let’s dive deeper into each of these areas to better understand how Secure Endpoint can help your organization defend against ransomware attacks.
Cybersecurity has become increasingly complex due to the numerous security solutions deployed by organizations today. These disparate point-products increase complexity while creating security gaps because they require additional management overhead and typically don’t communicate with each other. This increases the burden on security operations teams since they must spend time managing these different solutions and filling in the gaps between tools rather than using their time to investigate and respond to threats
Cisco takes a very different approach to cybersecurity by looking at ransomware endpoint protection holistically, as part of an integrated security solution. For instance, Secure Endpoint includes built-in extended detection and response (XDR) capabilities from the Cisco SecureX platform that centralizes visibility in a single console, creates high-fidelity detections by correlating threats, and coordinates threat response across your entire security environment. In addition, Secure Endpoint unifies your security stack, simplifies management, and reduces agent fatigue because we’ve consolidated endpoint protection, cloud security, and remote access agents into a single agent.
Learn more about how Secure Endpoint helps you simplify your security while defending your organization from ransomware attacks by watching this video:
One of the common themes we’ve heard from our customers is that their security operations teams are frequently overstretched. The ongoing cybersecurity skills shortage means that security teams have to do more with less and a vast number of security tools to manage along with inefficient security operations processes, often leading to burned-out security teams.
Cisco addresses these challenges by allowing you to get the most out of your security operations. For example, you can accelerate investigation and incident response with valuable vulnerability context since we’ve integrated risk-based vulnerability management from Kenna Security into Secure Endpoint. Moreover, Secure Endpoint includes advanced endpoint detection and response (EDR) capabilities via Orbital Advanced Search and built-in XDR from SecureX that enable you to rapidly detect, respond to, and contain ransomware attacks. Lastly, you can get the security expertise you need with proactive threat hunting from SecureX Threat Hunting, which uses an analyst-centric process to quickly spot hidden ransomware.
Check out how Secure Endpoint helps you maximize your security operations while defending your organization from ransomware attacks by watching this video:
Keeping up with the latest ransomware attacks can seem like an impossible challenge due to Ransomware-as-a-service (RaaS) kits which make it simple and lucrative to target organizations with ransomware and the evolving threat landscape, where attackers are continuously changing their methods to evade detection.
Cisco helps you stay ahead of the newest ransomware attacks and gives you the peace of mind you deserve by taking a comprehensive approach to ransomware endpoint protection. This means ensuring that you never have to go it alone with always-on security operations from Cisco Secure Endpoint Pro, a managed service that uses a team of Cisco security experts to perform the heavy lifting of securing your endpoints. It also includes offering advanced EDR and integrated XDR capabilities such as Orbital and SecureX to speed detection and response, simplify investigations, and quickly contain ransomware attacks before it’s too late. Finally, Secure Endpoint prevents initial ransomware infections with multifaceted prevention techniques such as machine learning, exploit prevention, and behavioral protection as well as actionable threat intelligence from the Cisco Talos research team.
Learn more about how Secure Endpoint helps you achieve peace of mind while defending your organization from ransomware attacks by watching this video:
All these capabilities in Cisco Secure Endpoint enable you to defend against ransomware attacks from compromising your endpoints while ensuring you stay resilient against threats. For more information on how Secure Endpoint can defend your organization from ransomware attacks, please watch the Cisco Secure Endpoint Ransomware Series.
1 BlackFog The State of Ransomware in 2022: https://www.blackfog.com/the-state-of-ransomware-in-2022
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Jason Button is a director at Cisco and leads the company’s Security and Trust Mergers and Acquisitions (M&A) team. He was formerly the director of IT at Duo Security, a company Cisco acquired in 2018, making him uniquely positioned to lend his expertise to the M&A process. This blog is the second in a series focused on M&A cybersecurity, following Jacob Bolotin’s post on Managing Cybersecurity Risk in M&A.
All good relationships are built on trust. Add in transparency, and the union becomes even more substantial. “Trust and transparency underpin everything we do,” says Button, “Cisco takes security, trust, and transparency very seriously, and it’s part of our team’s fabric.”
When Cisco acquires a company, the Security and Trust M&A team looks at not only what they can offer in the way of security but also what unique qualities the acquired company brings to Cisco. These qualities might be related to security, but they’re also found in the acquired company’s culture, technical knowledge, and processes.
In all acquisitions, the M&A team needs to move fast. In fact, the Cisco team is committed to pushing even faster as long as they never compromise on security. Around 2020, Button and his team began taking stock of how it does things. They evaluated everything from the ground up, willing to tease out what is working and toss out what isn’t.
The team is also on a trajectory of identifying how it can digitize and automate security.
“If we were going to do things differently, we needed to be bold about it,” says Mohammad Iqbal, information security architect in the Security and Trust M&A team. One of the changes Iqbal proposed to his colleagues is to ensure that an acquired company is integrated into Cisco’s critical security controls within three months after the acquisition deal closes.
To successfully meet the three-month target, the M&A team works closely with the acquired company to identify and address all non-integrated risks (NIRs) that Cisco inherits from an acquisition and encompass:
NIRs are a subset of eight security domains, or operating norms, that align with Cisco’s security and trust objectives and top priorities of the larger security community (Figure 1). The M&A team’s focus on NIRs steers the due diligence conversation away from identifying the acquisition’s security deficiencies and towards understanding the inherent risks associated with the acquisition and measuring the security liability.
“Acquisitions are coming in with these risks, and so we must address NIRs early when we’re signing non-disclosure agreements. In doing so, we help put these companies in a position to integrate successfully with all the security domains. And this integration should be done in the shortest time possible within a year of close,” Iqbal says.
Building trust and being transparent early on is critical so the acquired company knows what’s expected of them and is ready to accomplish its three-month and first-year goals.
“I wish this type of conversation was offered to me when Cisco acquired Duo,” Button says. “Being on the Duo side of that deal, I would’ve been able to say with confidence, ‘OK, I get it. I know what’s expected of me. I know where to go. I know what I need to do with my team.’”
“We have a limited time window to make sure an acquisition company is heading down the right route. We want to get in there early and quickly and make it easy,” adds Button.
Reducing the manual intervention required by the acquired company is integral to helping the acquisition meet the three-month goal. Here’s where automation can play a significant role and the M&A team is looking toward innovation.
“We’re working on bringing in automated processes to lessen the burden on the acquired company,” says Iqbal. The M&A team realizes that much of the automation can be applied in instrumenting the security controls and associated APIs to help the team move beyond what they have already assessed at acquisition day 0 and gain the visibility they need to get the acquired company to its three-month goal. For example, they can automate getting the acquired company on Cisco’s vulnerability scans, using internal tools, or attaining administrative access privileges.
So, Iqbal, Button, and the rest of the team are working on automating processes—developing the appropriate architecture pipeline and workflows—that help acquired companies integrate critical security controls. While the ability to automate integration with security controls is not novel, the innovation that the M&A team brings to the table is the ability to position an acquired target to integrate with security controls in the most expedited way possible.
As with due diligence, the M&A team strives to complete the discovery phase before the acquisition deal close. Here’s another step where digitization and automation can simplify and shorten processes. Take the acquisition company questionnaire, for instance.
“Instead of asking dozens of questions, we could give the company an audit script to run in their environment,” Iqbal says. “Then, all they have to do is give us the results.”
Also, the questionnaire can be dynamically rendered through a dashboard, improving the user experience, and shortening completion time. For example, the number of questions about containers could automatically retract if the acquired company uses Azure Kubernetes Service.
Many teams within Cisco compete for an acquired company’s time before and after an acquisition deal closes. The acquired company is pulled in several different directions. That’s why the Security and Trust M&A team doesn’t stop looking for ways to digitize and automate security processes after the close—to continue to help make the acquired company’s transition more manageable.
“If we can make processes simple, people will use them and see the value in them within days, not weeks or quarters,” says Button.
“The majority of companies we acquire are smaller,” Button says. “They don’t have large security teams. We want them to tap our plethora of security experts. We want to enable an acquired company to apply Cisco’s ability to scale security at their company. Again, we want things to be simple for them.”
The M&A team helps facilitate simplicity by telling a consistent story (maintaining consistent messaging unique to the acquired company) to all the groups at Cisco involved in the acquisition, including M&A’s extended Security and Trust partners such as corporate security, IT, and supply chain. Because each group deals with different security aspects of the integration plan, it’s essential that everyone is on the same page and understands the changes, improvements, and benefits of the acquisition that are relevant to them. Maintaining a consistent message can go a long way toward reducing complexity.
The human element can easily get overlooked throughout an acquisition’s myriad business, technical, and administrative facets. Balancing the human aspect with business goals and priorities is essential to Button and the entire Security and Trust M&A team. They want to bring the human connection to the table. In this way, trust and transparency are on their side.
“Emotions can run the gamut in an acquisition. Some people will be happy. Others will be scared. If you don’t make a human connection, you’ll lose so much value in the acquisition,” Button says. “You can lose people, skillsets, efforts. If we don’t make that human connection, then we lose that balance, and we won’t be off to a great start.”
One way the M&A team helps maintain that balance is by embracing the things that make the acquired company unique. “It’s vital to identify those things early on so we can protect and nurture them,” says Button.
He also wants to remind companies that they don’t have to be experts at everything asked of them during acquisition. “Cisco has been here for a while. We have entire teams within M&A that are dedicated to doing one thing. We can help acquired companies find out where they’re struggling. We can handle the things they don’t want to deal with.”
“M&A is complex, but complexity is off the chart when you talk about M&A and security. Our team won’t be successful if we can’t find a way to make things easier for the acquired company. They need to understand where they’re headed and why,” Button says. “It’s up to us to motivate them towards a successful outcome.”
Managing Cybersecurity Risk in M&A
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In November 2020, the Telecommunications (Security) Bill was formally introduced to the UK’s House of Commons by the department for Digital, Culture, Media & Sport. Now, after several readings, debates, committee hearings, and periods of consultation, the Telecommunications (Security) Act is quickly becoming reality for providers of public telecoms networks and services in the UK, going live on 1 October 2022. Here, we outline what exactly the requirements mean for these firms, and what they can do to prepare.
The Act outlines new legal duties on telecoms firms to increase the security of the entire UK network and introduces new regulatory powers to the UK Telecoms regulator OFCOM to regulate Public Telecommunications Providers in the area of cyber security. It place obligations on operators to put in place more measures around the security of their supply chains, which includes the security of the products they procure. The Act grants powers to the Secretary of State to introduce a so-called Code of Practice. It is this Code of Practice which contains the bulk of the technical requirements that operators must comply with. Those not in compliance face large fines (up to 10% of company turnover for one year).
Following the UK Telecoms Supply Chain review in 2018, the government identified three areas of concern that needed addressing:
Following the review, little did we know a major resilience test for the telecoms industry was about to face significant challenges brought on by the Covid-19 pandemic. Data released by Openreach – the UK’s largest broadband network, used by customers of BT, Plusnet, Sky, TalkTalk, Vodafone and Zen – showed that broadband usage more than doubled in 2020 with 50,000 Petabytes (PB) of data being consumed across the country, compared to around 22,000 in 2019.
There is no question the security resilience of the UK telecoms sector is becoming ever more crucial — especially as the government intends to bring gigabit capable broadband to every home and business across the UK by 2025. As outlined in the National Cyber Security Centre’s Security analysis for the UK telecoms sector, ‘As technologies grow and evolve, we must have a security framework that is fit for purpose and ensures the UK’s Critical National Telecoms Infrastructure remains online and secure both now and in the future’.
The legislation will apply to public telecoms providers (including large companies such as BT and Vodafone and smaller companies that offer telecoms networks or services to the public). More specifically to quote the Act itself:
As the requirements are long and varied and so the timelines to comply have been broken down to help organisations comply. The current Code of Practice expects Tier 1 providers to implement ‘the most straightforward and least resource intensive measures’ by 31 March 2024, and the more complex and resource intensive measures by 31 March 2025.
Tier 2 firms have been given an extra two years on top of the dates outlined above to reflect the relative sizes of providers. Tier 3 providers aren’t in scope of the regulatory changes currently but are strongly encouraged to use the Code of Practice as best practice. The Code of Practice also expects that these firms ‘must continue to take appropriate and proportionate measures to comply with their new duties under the Act and the regulations’.
The TSA introduces a range of new requirements for those in the telecoms industry to understand and follow. These will require a multi-year programme for affected organisations. An area of high focus for example will be on Third Party controls and managing the relationship with them.
However there are more common security requirements as well. From our work with many companies across many different industries, we know that establishing that users accessing corporate systems, data and applications are who they say they are is a key aspect of reducing risk by limiting the possibility of attacks coming in through the front door. This is a very real risk highlighted in Verizon’s 2022 Data Breaches Investigations Report, which states that around 82% of data breaches involved a human element, including incidents in which employees expose information directly or making a mistake that enables cyber criminals to access the organisation’s systems.
Therefore, one area to start to try and protect the organisation and take a step on the way to compliance is to build up authentication and secure access to systems, data and applications. However even this can take time to implement over large complex environments. It means gaining an understanding of all devices and ensuring there is a solid profile around them, so they can be reported on, attacks can be blocked and prevented, and access to applications can be controlled as needed.
We will be creating more information around the Act as we move closer to the deadlines, including part two of this blog where we will take a deeper dive into themes introduced by the bill, how it compare with other industries’ and jurisdictions’ cyber security initiatives, and explore what else the telecoms industry can do to improve its security posture.
We are also running an event in London on 13 October: ‘Are you ready for TSA?’ which will include peer discussions where participation is welcome on the TSA. If you are interested in attending, please register here.
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