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The ability to generate NetFlow from devices that do not natively produce it along with significant storage efficiency and improved workflows make for a significant update to CTB.
Cisco Telemetry… Read more on Cisco Blogs
It’s one thing to claim leadership in cloud security; it’s another to have that leadership acknowledged by industry experts. That’s why we’re thrilled to announce our recent recognition by Frost & Sul… Read more on Cisco Blogs
For years, analysts, security specialists, and security architects alike have been encouraging organizations to become DMARC compliant. This involves deploying email authentication to ensure their… Read more on Cisco Blogs
There has been an exponential increase in breaches within enterprises despite the carefully constructed and controlled perimeters that exist around applications and data. Once an attacker can access… Read more on Cisco Blogs
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Zero Trust Network Access (ZTNA) is a critical component to increase productivity and reduce risk in today’s hyper-distributed environments. Cisco Secure Access provides a modern form of zero trust a… Read more on Cisco Blogs
Modern networks are complex, often involving hybrid work models and a mix of first- and third-party applications and infrastructure. In response, organizations have adopted security service edge… Read more on Cisco Blogs
In January 2024, the U.S. Cybersecurity and Infrastructure Security Agency (CISA) issued a directive (with an update in February) mandating that all U.S. Federal agencies take Ivanti systems offline… Read more on Cisco Blogs
Security service edge (SSE) technology was created to protect remote and branch users with a unified, cloud-delivered security stack. To understand how SSE solutions protect organizations and their… Read more on Cisco Blogs
Core Infrastructure and Threat Hunting. 2
Cisco Secure Access Enables ZTNA for SOC… Read more on Cisco Blogs
By shifting from point-solutions to a cybersecurity platform approach, IT and security teams significantly improve their efficiency and security outcomes. Security Service Edge (SSE) projects are… Read more on Cisco Blogs
Zero Trust has been all the rage for several years; it states, “never trust, always verify” and assumes every attempt to access the network or a… Read more on Cisco Blogs
In a blog post last December, I said that the business and IT leaders with whom I meet always ask: How can I secure my highly distributed workforce, who gets more varied and decentralized all the… Read more on Cisco Blogs
Since the European Union (EU) signed the second version of the Network and Information Security (NIS2) Directive in December 2022, there has been a real frenzy all around Europe about it. NIS2 is now… Read more on Cisco Blogs
NIS2 compliance for industrial networks: Are you ready?
Cisco is honored to be this year’s winner of the Best Next Generation Firewall Award in the SE Labs 2023 Annual Report. This industry recognition validates Cisco’s continuous push towards harmonizing network, workload, and application security across hybrid and multicloud environments. I’m incredibly proud of the Cisco Secure Firewall team and am thankful for our amazing customers who continue to trust Cisco and develop their network security around our capabilities.
SE Labs, a cybersecurity testing and evaluation firm, provides impartial and independent assessments of various cybersecurity products and solutions. In their 2023 Annual Report, SE Labs states:
“Our Annual Security Awards recognizes security vendors that notonly do well in our tests, but perform well in the real world withreal customers. These awards are the only in the industry thatrecognize strong lab work combined with practical success.”
SE Labs performs tests on behalf of customers seeking independent proof-of-value assistance, as well as security vendors. At Cisco, we use third-party evaluations from multiple sources, including SE Labs, to augment our internal testing and to drive product improvement.
Winners were determined after months of in-depth testing, based on a combination of continual public testing, private assessments and feedback from corporate clients who use SE Labs to help choose security products and services. The award further validates that our customers can expect superior threat protection and performance with Cisco Secure Firewall.
SE Labs’ reports use the MITRE ATT&CK framework, employing both common “commodity” malware samples and sophisticated, targeted attacks. Their network security testing uses full attack chains to assess the detection and protection abilities of network devices and combinations of network and endpoint solutions. SE Labs publishes its testing methodologies and is BS EN ISO 9001: 2015 certified for The Provision of IT Security Product Testing.
As a worldwide leader in networking and security, Cisco is better positioned than any other security vendor to incorporate effective firewall controls into our customers’ infrastructure — anywhere data and applications reside. We offer a comprehensive threat defense with industry-leading Snort 3 IPS to protect users, applications, and data from continuously evolving threats. Our solutions also leverage machine learning and advanced threat intelligence from Cisco Talos, one of the world’s largest commercial threat intelligence teams.
In the constantly evolving world of cybersecurity, it is important to have access to the latest and most advanced technologies to stay ahead of threats. Whether you are an enterprise, government, healthcare, or a service provider organization, Cisco Secure Firewall provides top-ranked security.
When you invest in Cisco Secure Firewall, you are investing in award-winning threat defense with capabilities that are built for the real world. Learn more about SE Labs 2023 Annual Report, Cisco Secure Firewall and how you can refresh your firewall.
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Cisco Secure Social Channels
Cisco Live is the premier destination for Cisco customers and partners to gain knowledge and build community. Our teams work hard to deliver education and inspiration, ignite creativity, deliver practical know-how, and accelerate the connections that fuel your digital future.
The Cisco Secure team is excited to share our expertise to help power the strategies – and safety – of your organization.
In 2023, the threat landscape will evolve to one that sees attacks on every surface, from criminals who are opportunistic, yet laser-focused on their goal. The attacks themselves could be email-borne, directly targeted, socially based, or a mix of all three.
Criminals will target vulnerabilities, operational deficiencies, suppliers, and business partners, as a means of accomplishing their goals. They will use the target’s own environment and take advantage of existing people and technology problems, including alert fatigue and staffing shortages.
To face this reality and address the needs of organizations both large and small, Cisco will continue to focus on education and innovation in the areas of preventing insider threats, providing consistent and informed alerts, enabling actionable intelligence, and delivering solutions to implement a zero-trust security framework.
As the organization that pioneered networking, we are driven to secure every connection, providing end-to-end protection for users and devices across multiple clouds and networks with a seamless experience.
As our vision for the integrated Cisco Security Cloud evolves, we’re continuing to challenge existing models and unify security and networking, with foundational elements that execute on this vision. From verified push – which protects organizations from MFA-focused phishing attacks – to Wi-Fi Fingerprint, and Remembered Devices, the performance enhancements with Enterprise Single Sign-on and Cisco+ Secure Connect, we continue to meet our customers where they are, offering true zero trust, with frictionless experiences for the hybrid workforce.
We’re excited to celebrate the following innovations and updates announced at Cisco Live EMEA:
Finding the balance between usability and security is now easier than ever. With Risk-Based Authentication, users have the access they need, secured by real-time contextual signals. Organizations can increase security efficacy by dynamically adjusting authentication requirements based on risk levels and by enabling safer end-user behavior. Risk-based authentication now includes wi-fi fingerprint, remembered device, and verified push features, which work together to reduce risk while preserving user experience by only requesting additional interaction for suspicious logins or a change in risk.
Our Enterprise Ready Single Sign-on expands Duo SSO with three new capabilities to easily connect single sign-on to modern apps and empower end users. By adding major protocol support, improved admin tooling, and SSO on demand password resets, organizations enable easier and more secure access from anywhere.
Cisco SD-WAN customers can now enjoy all the benefits of a turnkey, single-vendor SASE solution that brings together industry-leading networking with security: Cisco+ Secure Connect. This new integration gives Cisco SD-WAN (powered by Viptela) customers fast, secure private application and internet access, enabling them to deliver a secure experience, anywhere work happens.
We are also announcing the introduction of industry-first Business Risk Observability, an enhancement of our Full-Stack Observability application security solution. Available through Cisco Secure Application, which is integrated into Cisco AppDynamics, it provides a business risk scoring solution which brings together Kenna Risk Meter score distribution and Business Transactions from Cisco AppDynamics and integrates with Panoptica for API security and Talos for threat intelligence.
The initial findings from our first Cybersecurity Readiness Index reveal that while technology to devices is widely adopted, more progress is needed to protect identity, networks and applications. The report assessed the preparedness of companies around the world to safeguard against cyber threats in the current environment. See our key findings and security readiness trends, with the full report launching in the coming weeks.
As we navigate 2023, we will continue to face uncertainties and challenges. We are fully committed to our customers and partners in the journey to provide security resilience, supporting a frictionless user experience, and solutions threat intelligence that work to continually minimize risk.
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Cisco Secure Social Channels
The use of unmanaged and IoT devices in enterprises is growing exponentially, and will account for 55.7 billion connected devices by the end of 2025. A critical concern is deploying IoT devices without requisite security controls.
While these numbers are numbing, their reality is undeniable. 90% of customers believe digitization has accelerated the importance placed upon security. The World Economic Forum now lists cybersecurity failure as a critical threat, and estimates a gap of more than 3 million security experts worldwide, hindering secure deployments at scale. Furthermore, 83% of IoT-based transactions happen over plaintext channels and not SSL, making them especially risky.
Securing an IoT device can be achieved either through securing the IoT device itself, or hardening the network it accesses. Securing devices can be cumbersome, requiring complex manufacturing partnerships and increasing unit prices, thereby reducing adoption. On the other hand, securing the network is always desirable as it helps secure access, encrypt traffic, and ease management.
Being a leader in both security and networking, Cisco continues to bring security closer to networking, providing the network with built-in security, and enabling the network to act both as sensor and as an enforcer. The convergence of security and networking leverages the network’s intelligence and visibility to enable more-informed decisions on policy and threats.
Cisco uniquely integrates security and networking, for instance we recently integrated Cisco Secure Firewall to operate on Cisco Catalyst 9000 Series switches. Additionally, Secure Firewall can be deployed in a containerized form, on-premises and in clouds. Cisco Secure Firewall classifies traffic and protects applications while stopping exploitation of vulnerable systems. Additionally, we offer Identity Services Engine with AI Endpoint Analytics to passively identify IoT devices and apply segmentation policies. Furthermore, Cisco offers management flexibility by integrating with Cisco Defense Orchestrator and DNA Center and with existing customer tools like SIEMs and XDRs.
Let’s look at three use cases where the addition of Secure Firewall capability on Catalyst 9000 Series switches solves real world problems:
Use case 1: Securing the Smart Building: This solution is ideal to secure smart buildings, converging various IoT systems into a single IT-managed network infrastructure. Smart buildings lower the operational and energy costs. Smarter building systems, however, pose serious security risks as these include so many unmanaged devices such as window shades, lighting, tailored HVAC, and more. One of the methods to secure smart buildings is to control access to avoid manipulation of sensors. Such control is attained with a networking switch with enhanced firewall capability. The firewall ensures granular segmentation, directing policies for traffic generated out of IoT devices, providing access to the right users. This integration also brings security closer to endpoints, making policy orchestration simpler.
Use Case 2: Centrally manage isolated IoT network clusters: IoT devices which communicate with each other in the same subnet typically cannot be routed, which is a challenge. By default, most IoT networks are configured in the same subnet, making it difficult to manage them centrally. Administrators are forced to physically connect to the IoT network to manage and collect telemetry. Furthermore, IoT vendors often charge hefty amounts to update IP addresses of devices. Cisco Secure Firewall, hosted on the Catalyst switch, solves this problem and not only inspects traffic from the IoT network but also translates duplicate IoT IP addresses to unique global IP addresses using NAT for centralized management of isolated IoT networks.
Use Case 3: Securely encrypt IoT traffic passing through a shared IT network: At airports, for example, multiple vendors manage unique systems such as baggage, air quality, biometric access control, etc, which share a common network. IoT traffic is usually in plain text, making it susceptible to packet sniffing, eavesdropping, man-in-the-middle attacks, and other such exploits. The IPSec capability on Cisco Secure Firewall encrypts IoT traffic, securing data transfer and reducing risk.
Cisco’s IoT initiatives join the once disconnected worlds of IT and IoT, unifying networking and security. For further details refer to the At-A Glance and see how and an Australian oil company, Ampol, fortified its retail IoT with Cisco Secure!
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Cisco Secure Social Channels
In today’s security climate, NetOps and SecOps teams are witnessing increased attack surface area as applications and workloads move far beyond the boundaries of their data center. These applications/workloads move to, and reside in multi-cloud architecture, adding complexity to connectivity, visibility, and control. In the multi-cloud world, the SecOps teams use a distributed security model that is expensive, difficult to deploy, and complex to manage.
Cisco has partnered with Alkira to help secure your multi-cloud environment. Combining Alkira’s simplified cloud connection through their cloud network-as-a-service platform (SaaS-like model) with Cisco’s industry-leading security controls, we can deliver a centralized security model for multi-cloud architecture that is easy to deploy, manage, and increases visibility and control.
Cisco Secure Firewall Threat Defense Virtual provides unmatched security controls such as stateful firewalling, Snort3 IPS, URL filtering, malware defense, application visibility and control, and more. Additionally, with the purchase of Secure Firewall Threat Defense Virtual, you will receive license entitlement to Cisco SecureX, our open XDR and orchestration platform, helping you accelerate threat detection, investigation, and remediation.
Cisco Secure Firewall Management Center (FMC) is required for managing Secure Firewall Threat Defense Virtual, helping administrators enforce consistent access policies, rapidly troubleshoot security events, and view summarized reports across the deployment.
Secure Firewall Threat Defense Virtual is available on Alkira’s service marketplace through Bring-Your-Own-License (BYOL) and Pay-As-You-Go licensing options. Customers can seamlessly deploy and insert Secure Firewall in their Alkira Cloud Exchange Points (CXP).
Benefits of this integrated architecture include:
The Cisco Secure Firewall Threat Defense brings the following capabilities to the environment:
Figure 1 shows a multi-cloud environment inter-connected using Alkira Cloud Exhange Platform (CXP). In the above architecture, Cisco provides seamless insertion of security controls and enables the following use cases for firewall insertion:
Using Alkira’s customer portal, Cisco Secure Firewall Threat Defense Virtual can be easily inserted in the traffic path within minutes. Figure 2 shows how automation & orchestration eliminates additional configuration required in the legacy insertion model.
Cisco Secure Firewall Threat Defense Virtual is managed using Cisco Secure Firewall Management Center (FMC). Customers can use on-premises FMC or build a virtual FMC instance in the cloud. Cisco and Alkira support both models of deployment.
Cisco Secure Firewall Threat Defense Virtual protects the following traffic flows in Alkira CXP:
Alkira and Cisco’s partnership simplifies the deployment of enterprise-grade security in the cloud while enabling multi-cloud visibility and end-to-end threat defense for customers.
Additional Resources:
Cisco Secure Firewall Threat Defense
Cisco Secure Firewall Data Sheet
Cisco Secure Firewall Management Center
Alkira blog on Cisco Secure Firewall Threat Defense
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Cisco Secure Social Channels
Imagine this: Your CEO sends you an email asking for your help transferring $5,000 to a new vendor for an urgent project. You make the transfer, only to find out later that the email was actually from an imposter, and that money is now in the hands of cybercriminals. Oops, right? crickets
Business Email Compromise (BEC) is a type of cybercrime that involves compromising or imitating legitimate business email accounts to carry out fraudulent transactions or steal sensitive information. The goal of a BEC attack is typically to trick the victim into transferring money, clicking on a malicious link, or disclosing sensitive information such as login credentials. BEC attacks can have a devastating impact on organizations of all sizes and in all industries, making it essential for businesses to be aware of the threat, understand the business risk, and take the necessary steps to protect themselves.
According to the latest FBI IC3 report, BEC is “one of the most financially damaging online crimes” and in 2021 was accountable for $2.4 Billion in adjusted losses for businesses and consumers.
One of the most common types of BEC attacks is called impersonating or email spoofing. By pretending to be a trusted colleague or business partner to gain the victim’s trust, the attacker uses social engineering techniques to trick the victim into clicking on a link or attachment in an email that contains malware, takes the victim to a malicious website, and has them transfer funds or change payment information.
BEC attacks can be very sophisticated and are difficult to detect. Many times, what the end-user sees on their email client does not represent the true email address of that sender, or it shows one that has been spoofed.
Typically, the attacker tries to impersonate someone in the organization with enough authority to not be questioned about what he/she is asking to be done.
As with everything in security, to be able to succeed in stopping BEC attacks, additional security layers & techniques should be implemented. There are several options to mitigate or reduce the number of successful BEC attacks. Creating a list of the people who will be likely to be impersonated will provide the best results. Usually, with names from the CxO level, this is known as a High Impact Personnel list. It will be used along with other security analysis engines to make sure any impersonated/spoof emails, along with other threats, get stopped and will not reach the end user.
The Cisco Secure Email Threat Defense solution leverages hundreds of detection engines that utilize state-of-the-art artificial intelligence/machine learning and natural language processing to convict messages from the most creative attackers! On top of this, our customers can define their High Impact Personnel list, and together with the other detection engines, will be able to not only block malicious messages but also understand the reasons and categories of why a message is being convicted as malicious.
In summary, Business Email Compromise (BEC) is a serious threat to organizations of all sizes and in all industries. To protect against BEC attacks, businesses should implement multiple techniques including identifying their High Impact Personnel for their organization, educating employees about the threat, and relying on reporting to understand who is being targeted most frequently so their security policies can be adjusted.
See how Secure Email Threat Defense identifies specific business risk factors to protect your organization.
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Cisco Secure Social Channels
When the Internet Engineering Task Force (IETF) announced the TLS 1.3 standard in RFC 8446 in August 2018, plenty of tools and utilities were already supporting it (even as early as the year prior, some web browsers had implemented it as their default standard, only having to roll it back due to compatibility issues. Needless to say, the rollout was not perfect).
Toward the end of 2018, EMA conducted a survey of customers regarding their TLS 1.3 implementation and migration plans. In the January 2019 report, EMA concluded:
Some participants’ organizations may find they have to go back to the drawing board and come up with a Plan B to enable TLS 1.3 without losing visibility, introducing unacceptable performance bottlenecks and greatly increasing operational overhead. Whether they feel they have no choice but to enable TLS 1.3 because major web server and browser vendors have already pushed ahead with it or because they need to keep pace with the industry as it embraces the new standard is unclear. What is clear is that security practitioners see the new standard as offering greater privacy and end-to-end data security for their organizations, and that the long wait for its advancement is over.
When EMA asked many of the same questions in an updated survey of 204 technology and business leaders toward the end of 2022, they found that nearly all the conclusions in the 2018/2019 report still hold true today. Here are the three biggest takeaways from this most recent survey:
While regulatory frameworks and vendor controls continue to push the adoption of the TLS 1.3 standard, adoption still comes with a significant price tag – one that many organizations are just not yet ready or able to consume. Technology improvements will increase rates of adoption over time, such as Cisco Secure Firewall’s ability to decrypt and inspect encrypted traffic. More recent and unique technologies, like Cisco’s encrypted visibility engine, allow the firewall to recognize attack patterns in encrypted traffic without decryption. This latter functionality preserves performance and privacy of the encrypted flows without sacrificing the visibility and monitoring that 94% of respondents were concerned about.
Readers wishing to read the full EMA report can do so here and readers wishing to learn more about Cisco Secure Firewall’s encyrpted visibility engine can do so here.
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Cybersecurity attacks complication and damaging impact are always keeping SOC analyst at their edge. Extended Detection and Response (XDR) solutions tend to simplify for Sam, a SOC analyst, his job by simplifying the workflow and process that involve the lifecycle of a threat investigation from detection to response. In this post we will explore how SecureX, Secure Cloud Analytics (NDR), Secure Endpoint (EDR) with their seamless integration accelerate the ability to achieve XDR outcomes.
One of the first challenges for Sam is alert fatigue. With the overwhelming number of alerts coming from multiple sources and the lack of relevance or correlation, decreases the value of these alerts to the point that they become as meaningless as having none. To counter this effect, Cisco Secure Cloud Analytics and Cisco Secure Endpoint limit alert promotion to SecureX to only include high fidelity alerts with critical severity and marking them as High Impact incidents within SecureX Incident manager.
This capability reduces the noise coming from the source, while keeping the other alerts available for investigation, putting impactful incidents at the top of Sam’s to do list. Now, Sam is confident that his time is spent in a prioritized manner and helps ensure he is tackling the most important threats first. Automatic incident provisioning accelerates incident response by bringing focus on the most impactful incidents.
Understanding the mechanics and data around a specific incident is a key factor for Remi, an incident responder, in his day-to-day work. Achieving his tasks accurately is tightly coupled with his ability to scope and understand the impact of an incident and to gather all possible data from the environment which can be associated with an incident including devices, users, files hashes, email ids, domains IPs and others. SecureX Incident Manager’s automatic enrichment capability completes this data collection for high impact incidents automatically. The data is then classified into targets, observables, and indicators and added to the incident to help the analyst better understand the incident’s scope and potential impact.
The Incident Manager and automatic enrichment provides Remi with crucial information such as the associated MITRE Tactics and Techniques applied during this incident, the contributing threat vectors, and security solutions. In addition, the Incident Manager aggregates events from multiple sources into the same high impact incident that the enrichment was triggered on future providing Remi with more vital context.
This automatic enrichment for high impact incidents is essential to Remi’s understanding as much as possible about an incident as it occurs and significantly accelerates him identifying the proper response for the threat. This brings us to the next step in our incident detection to response workflow.
It is important for an XDR to correlate the right information for the Security Analyst and incident responder to understand an attack but it is equally important to provide an effective response mechanism. This is exactly what SecureX provides with the ability to apply a response to an observable with a simple a single click or through automation.
These workflows can be invoked to block a domain, IP or URL across a full environment with a simple click, leveraging existing integrations such as firewalls or umbrella and others. Workflows can be made available to the threat response pivot menu where they are useful for performing specific host specific actions, such as isolate a host, take a host snapshot, and more.
In addition to response workflows, the pivot menu provides the ability to leverage Secure Cloud Analytics (SCA) telemetry by generating a case book linking back to telemetry searches within SCA. This automation is critical to understanding the spread of a threat across an environment. A good example on this, is identifying all hosts communicating to a command-and-control destination before this destination was identified as malicious. This is a pre-existing SecureX workflow which can be taken advantage of today see workflow 0005 – SCA – Generate Case book with Flow Links.
Reducing time to remediation is a key aspect of keeping a business secure, SecureX orchestration automates responses with various solutions specially with NDR detections from SCA and use observables from these alerts to isolate hosts leveraging Secure Endpoint. SCA can send alerts via Webhooks and SecureX Orchestration receive them as triggers to launch an NDR- EDR workflow to isolate hosts automatically. (0014-SCA-Isolate endpoints from alerts)
This orchestration workflow automatically isolates rogue devices in a network or contain confirmed threat alerts received from Cisco’s Machine learning threat detection cloud and can be used for multiple different response scenarios.
The power of automation brought by SecureX, Secure Cloud Analytics and Secure Endpoint accelerates XDR outcomes drastically which simplifies Security Analyst (Sam) and Incident Responder (Remi) jobs and make it more efficient with accurate incident prioritization, automatic investigation/enrichment and most importantly automating responses.
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Cisco Secure Social Channels
Our core mission in the NOC is network resilience. We also provide integrated security, visibility and automation, a SOC inside the NOC.
In part one, we covered:
In part two, we are going deep with security:
As the needs of Black Hat evolved, so did the Cisco Secure Technologies in the NOC:
The SecureX dashboard made it easy to see the status of each of the connected Cisco Secure technologies.
Since joining the Black Hat NOC in 2016, my goal remains integration and automation. As a NOC team comprised of many technologies and companies, we are pleased that this Black Hat NOC was the most integrated to date, to provide an overall SOC cybersecurity architecture solution.
We have ideas for even more integrations for Black Hat Asia and Black Hat USA 2023. Thank you, Piotr Jarzynka, for designing the integration diagram.
Below are the SecureX threat response integrations for Black Hat Europe, empowering analysts to investigate Indicators of Compromise very quickly, with one search.
The original Black Hat NOC integration for Cisco was NetWitness sending suspicious files to Threat Grid (know Secure Malware Analytics). We expanded that in 2022 with Palo Alto Networks Cortex XSOAR and used it in London, for investigation of malicious payload attack.
NetWitness observed a targeted attack against the Black Hat network. The attack was intended to compromise the network.
NetWitness extracted the payload and sent it to Secure Malware Analytics for detonation.
Reviewing the analysis report, we were able to quickly determine it was the MyDoom worm, which would have been very damaging.
The attack was blocked at the perimeter and the analysts were able to track and enrich the incident in XSOAR.
My first time at Black Hat turned out to be an incredible journey!
Thanks to the cybersecurity partnership between Paris 2024 and Cisco, I was able to integrate into the Cisco Crew, to operate the NOC/SOC as a Threat Hunter on the most dangerous network in the world for this European Edition of Black Hat.
My first day, I helped with deploying the network by installing the wireless Meraki APs on the venue, understanding how they were configured and how they could help analysts to identify and locate any client connected to the network that could have a bad behavior during the event, the idea being to protect the attendees if an attack was to spray on the network.
Following this “physical” deployment, I’ve been able to access the whole Cisco Secure environment including Meraki, Secure Malware Analytics, Umbrella, SecureX and the other Black Hat NOC partners software tools.
SecureX was definitely the product on which I wanted to step up. By having so fantastic professionals around me, we were able to dig in the product, identifying potential use cases to deploy in the orchestration module and expected integrations for Paris 2024.
Time was flying and so were the attendees to the conference, a network without user is fun but can be quite boring as nothing happens, having so many cybersecurity professional at the same place testing different security malwares, attacks and so on led us to very interesting investigations. A paradox at the Black Hat, we do not want to block malicious content as it could be part of exercises or training classes, quite a different mindset as what we, security defenders, are used to! Using the different components, we were able to find some observables/IOCs that we investigate through SecureX, SecureX being connected to all the other components helped us to enrich the observables (IPs, urls, domains…), understanding the criticality of what we identified (such as malware payloads) and even led us to poke the folks in the training classes to let them know that something really wrong was happening on their devices.
Being part of the Black Hat NOC was an incredible experience, I was able to meet fantastic professionals, fully committed on making the event a success for all attendees and exhibitors. It also helped me to better understand how products, that we use or will use within Paris 2024, could be leveraged to our needs and which indicators could be added to our various Dashboards, helping us to identify, instantaneously, that something is happening.
During the last day of Black Hat Europe, our NOC partner, NetWitness saw some files being downloaded on the network. The integration again automatically carved out the file and submitted the Cisco Secure Malware Analytics (SMA) platform. One of those files came back as a trojan, after SMA detonated the file in a sandbox environment. The specific hash is the below SHA-256:
938635a0ceed453dc8ff60eab20c5d168a882bdd41792e5c5056cc960ebef575
The screenshot below shows some of the behaviors that influenced the decision:
The result of seeing these behaviors caused SMA to give it the highest judgement score available to a detonated file:
After this judgement was made, we connected with the Palo Alto Networks team, and they found the IP address associated with the file download.
Once we had this information, we went to the Meraki dashboard and did a search for the IP address. The search returned only one client that has been associated with the address for the entire Black Hat conference.
Knowing that there has only been one client associated with the address made finding the attendee easier. We then needed to know where they were and Meraki had this figured out. After opening the client’s profile, we saw what SSID and access point (AP) they were connected to using the Meraki location map.
We then found the attendee and let them know to have their IT inspect their laptop to make sure it is clean.
Apart from the technical challenges of running a temporary network for N thousand people, the Black Hat event reminded us that success doesn’t happen without teamwork; that leadership isn’t just about keeping the project on track. It is also about looking after the team and that small details in planning, build up and tear down can be just as important, as having all the right tools and fantastically skilled Individuals using them during the event itself.
In the Cisco Secure technology stack, within the Black Hat NOC, we use SecureX Single Sign-on. This reduces the confusion of managing multiple accounts and passwords. It also streamlines the integrations between the Cisco products and our fellow NOC partners. We have an open ecosystem approach to integrations and access in the NOC, so we will provision Cisco Secure accounts for any staff member of the NOC. Logging into each individual console and creating an account is time consuming and can often lead to confusion on which tools to provision and which permission levels are needed.
To automate this process, I developed two workflows: one to create non-admin users for NOC partners and one to create administrator accounts in all the tools for Cisco staff. The workflows create accounts in SecureX, Secure Malware Analytics (Threat Grid), Umbrella DNS and Meraki dashboard, all using SecureX Single Sign-On.
Here is what the workflow looks like for creating non-admin users.
The workflow requires three inputs: first name, last name, and email. Click Run.
The sequence of API calls is as follows:
Once the workflow has completed successfully, the user will receive four emails to create a SecureX Sign-On account and accept the invitations to the various products. These workflows really improved our responsiveness to account provisioning requests and makes it much easier to collaborate with other NOC partners.
Over the previous Black Hat events, we have been utilizing Meraki scanning data to get location data for individual clients, as they roamed conference. In the initial blog post (Black Hat Asia 2022), we created a Docker container to accept the data from the Meraki Scanning API and save it for future analysis. At Black Hat USA 2022, we wrote about how to use Python Folium to use the flat text files to generate chronological heatmaps that illustrated the density of clients throughout the conference.
This time around, we’ve stepped it up again by integrating Umbrella DNS Security events and adding the ability to track clients across the heatmap using their local IP address.
To improve the portability of our data and the efficiency of our code, we began by moving from flat JSON files to a proper database. We chose SQLite this time around, though going forward we will likely use Mongo.
Both can be queried directly into Python Pandas dataframes which is what will give us the optimal performance we are looking for. We have a dedicated Docker container (Meraki-Receiver) that will validate the incoming data stream from the Meraki dashboard and insert the values into the database.
The database is stored on a Docker volume that can be mounted by our second container, the Meraki-Mapper. Though this container’s primary purpose is building the heatmaps, it also performs the task of retrieving and correlating Umbrella DNS security events. That is, any DNS query from the Black Hat network that matches one of several predefined security categories. Umbrella’s APIs were recently improved to add OAuth and simplify the URI scheme for each endpoint. After retrieving a token, we can get all security events in the time frame of the current heatmap with one call.
What we want to do with these events is to create Folium Markers. These are static “pins” that will sit on the map to indicate where the DNS query originated from. Clicking on a marker will popup more information about the query and the client who sent it.
Thanks to the Umbrella Virtual Appliances in the Black Hat network, we have the internal IP address of the client who sent the DNS query. We also have the internal IP address in the Meraki scanning data, along with the latitude and longitude. After converting the database query into a Pandas dataframe, our logic takes the IP address from the DNS query and finds all instances in the database of location data for that IP within a 5-minute window (the resolution of our heatmap).
What we end up with is a list of dictionaries representing the markers we want to add to the map. Using Bootstrap, we can format the popup for each event to make it look a bit more polished. Folium’s Popup plugin allows for an iFrame for each marker popup.
The result is a moving heatmap covering an entire day on a given conference floor, complete with markers indicating security events (the red pushpin icon).
Clicking on the pushpin shows the details of the query, allowing us in the NOC to see the exact location of the client when they sent it.
To further improve this service during the next conference, we plan to implement a web page where NOC staff can submit an IP address and immediately get map tracking that client through the conference floor. This should give us an even more efficient way to find and notify folks who are either behaving maliciously or appear to be infected.
For years we have been tracking the DNS stats at the Blackhat conferences. The post-pandemic 2022 numbers look like we never skipped a beat after the dip in DNS queries from 2021, seen in the bar graph below. This year’s attendance saw well over 11 million total DNS queries.
The Activity volume view from Umbrella gives a top-level level glance of activity by category, which we can drill into for deeper threat hunting. On trend with the previous Black Hat Europe events, the top Security categories were Dynamic DNS and Newly Seen Domains. However, it’s worth noting a proportionally larger increase in the cryptomining and phishing categories from 9 to 17 and 28 to 73, respectively, compared to last year.
These years, Black Hat saw over 4,100 apps connect to the network, which is nearly double of what was seen last year. However, still not topping over 6,100 apps seen at Black Hat USA early this year.
Should the need arise, we can block any application, such as Mail.ru above.
Black Hat Europe 2022 was the best planned and executed NOC in my experience, with the most integrations and visibility. This allowed us the time to deal with problems, which will always arise.
We are very proud of the collaboration of the team and the NOC partners.
Black Hat Asia will be in May 2023, at the Marina Bay Sands, Singapore…hope to see you there!
Thank you to the Cisco NOC team:
Also, to our NOC partners NetWitness (especially David Glover, Iain Davidson, Alessandro Contini and Alessandro Zatti), Palo Alto Networks (especially James Holland, Matt Ford, Matt Smith and Mathew Chase), 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).
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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In this blog about the design, deployment and automation of the Black Hat network, we have the following sections:
Cisco is honored to be a Premium Partner of the Black Hat NOC, and is the Official Network Platform, Mobile Device Management, Malware Analysis and DNS (Domain Name Service) Provider of Black Hat.
2022 was Cisco’s sixth year as a NOC partner for Black Hat Europe. However, it was our first time building the network for Black Hat Europe. We used experiences of Black Hat Asia 2022 and Black Hat USA 2022 to refine the planning for network topology design and equipment. Below are our fellow NOC partners providing hardware, to build and secure the network, for our joint customer: Black Hat.
We are grateful to share that Black Hat Europe 2022 was the smoothest experience we’ve had in the years at Black Hat. This is thanks to the 15 Cisco Meraki and Cisco Secure engineers on site (plus virtually supporting engineers) to build, operate and secure the network; and great NOC leadership and collaborative partners.
To plan, configure, deploy (in two days), maintain resilience, and recover (in four hours) an enterprise class network, took a lot of coordination. We appreciate the Black Hat NOC leadership, Informa and the NOC partners; meeting each week to discuss the best design, staffing, gear selection and deployment, to meet the unique needs of the conference. Check out the “Meraki Unboxed” podcast – Episode 94: Learnings from the Black Hat Europe 2022 Cybersecurity Event
We must allow real malware on the Black Hat 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.
In addition to the weekly meetings with Black Hat and the other partners, the Cisco Meraki engineering team of Sandro Fasser, Rossi Rosario Burgos, Otis Ioannou, Asmae Boutkhil, Jeffry Handal and I met every Friday for two months. We also discussed the challenges in a Webex space with other engineers who worked on past Black Hat events.
The mission:
Division of labor is essential to reduce mistakes and stay laser focused on security scope. Otis took the lead working on network topology design with Partners. Asmae handled the port assignments for the switches. Rossi ensured every AP and Switch was tracked, and the MAC addresses were provided to Palo Alto Networks for DCHP assignments. Otis and Rossi spent two days in the server room with the NOC partners, ensuring every switch was operating and configured correctly. Rossi also deployed and configured a remote Registration switch for Black Hat.
In the weeks before deployment, our virtual Meraki team member, Aleksandar Dimitrov Vladimirov, and I focused on planning and creating a virtual Wi-Fi site survey. Multiple requirements and restrictions had to be taken into consideration. The report was based on the ExCel centre floor plans, the space allocation requirements from Black Hat and the number of APs we had available to us. Although challenging to create, with some uncertainties and often changing requirements due to the number of stakeholders involved, the surveys AP placement for best coverage ended up being pivotal at the event.
Below is the Signal Strength plan for the Expo Hall Floor on the 5 GHz band. The original plan to go with a dual-Band deployment was adjusted onsite and the 2.4 GHz band was disabled to enhance performance and throughput. This was a decision made during the network setup, in coordination with the NOC Leadership and based on experience from past conferences.
Upon arrival at the ExCel Centre, we conducted a walkthrough of the space that most of us had only seen as a floor plan and on some photos. Thanks to good planning, we could start deploying the 100+ APs immediately, with only a small number of changes to optimize the deployment on-site. As the APs had been pre-staged and added to the Meraki dashboard, including their location on the floor maps, the main work was placing and cabling them physically. During operation, the floor plans in the Meraki Dashboard were a visual help to easily spot a problem and navigate the team on the ground to the right spot, if something had to be adjusted.
As the sponsors and attendees filled each space, in the Meraki dashboard, we were able to see in real-time the number of clients connected to each AP, currently and over the time of the conference. This enabled quick reaction if challenges were identified, or APs could be redeployed to other zones. Below is the ExCel Centre Capital Hall and London Suites, Level 0. We could switch between the four levels with a single click on the Floor Plans, and drill into any AP, as needed.
The Location heatmaps also provided essential visibility into conference traffic, both on the network and footfalls of attendees. Physical security is also an important aspect of cybersecurity; we need to know how devices move in space, know where valuable assets are located and monitor their safety.
Below is the Business Hall at lunchtime, on the opening day of the conference. You can see no live APs in the bottom right corner of the Location heatmap. This is an example of adapting the plan to reality onsite. In past Black Hat Europe conferences, the Lobby in that area was the main entrance. Construction in 2022 closed this entrance. So, those APs were reallocated to the Level 1 Lobby, where attendees would naturally flow from Registration.
The floor plans and heatmaps also helped with the Training, Briefings and Keynote network resilience. Capacity was easy to add temporarily, and we were able to remove it and relocate it after a space emptied.
During our time in the NOC, we had the chance to work with other vendor engineers and some use cases that came up led to interesting collaborations. One specific use case was that we wanted to block wireless clients, that show some malicious or bad behavior, automatically after they have been identified by one of the SOC analysts on the different security platforms, in addition we wanted to show them a friendly warning page that guides them to the SOC for a friendly conversation.
The solution was a script that can be triggered thru the interfaces of the other security products and attaches a group policy thru the Meraki Dashboard, including a quarantine VLAN and a splash page, via the Meraki APIs. This integration was just one of the many collaboration bits that we worked on.
During the first day of training, in the Meraki dashboard Air Marshal, I observed packet flood attacks, against we were able to adapt and remain resilient.
I also observed an AP spoofing and broadcast de-authentication attack. I was able to quickly identify the location of the attack, which was at the Lobby outside the Business Hall. Should the attacks continue, physical security had the information to intervene. We also had the ability to track the MAC address throughout the venue, as discussed in Christian Clasen’s section in part two.
From our experiences at Black Hat USA 2022, we had encrypted frames enabled, blunting the attack.
The Meraki dashboards made it very easy to monitor the health of the network APs and Switches, with the ability to aggregate data, and quickly pivot into any switch, AP or clients.
Through the phases of the conference, from two days of pre-conference setup, to focused and intense training the first two days, and transition to the briefings and Business Hall, we were able to visualize the network traffic.
In addition, we could see the number of attendees who passed through the covered area of the conference, with or without connecting to the network. Christian Clasen takes this available data to a new level in Part 2 of the blog.
As the person with core responsibilities for the switch configuration and uptime, the Meraki dashboard made it very simple to quickly change the network topology, according to the needs of the Black Hat customer.
If you refer back to Black Hat USA 2022, you’d have seen that we had over 1,000 iOS devices to deploy, with which we had several difficulties. For context, the company that leases the devices to Black Hat doesn’t use a Mobile Device Management (MDM) platform for any of their other shows…Black Hat is the only one that does. So, instead of using a mass deployment technology, like Apple’s Automated Device Enrollment, the iOS devices are “prepared” using Apple Configurator. This includes uploading a Wi-Fi profile to the devices as part of that process. In Las Vegas, this Wi-Fi profile wasn’t set to auto join the Wi-Fi, resulting in the need to manually change this on 1,000 devices. Furthermore, 200 devices weren’t reset or prepared, so we had those to reimage as well.
Black Hat Europe 2022 was different. We took the lessons from US and coordinated with the contractor to prepare the devices. Now, if you’ve ever used Apple Configurator, there’s several steps needed to prepare a device. However, all of these can be actions can be combined into a Blueprint:
Instead of there being several steps to prepare a device, there is now just one! Applying the Blueprint!
For Black Hat Europe, this included:
There’s lots of other things that can be achieved as well, but this results in the time taken to enroll and set up a device to around 30 seconds. Since devices can be set up in parallel (you’re only limited by the number of USB cables / ports you have), this really streamlines the enrollment and set up process.
Now, for the future, whilst you can’t Export these blueprints, they are transportable. If you open Terminal on a Mac and type:
cd /Users/<YOUR USER NAME>/Library/Group Containers/K36BKF7T3D.group.com.apple.configurator/Library/Application Support/com.apple.configurator/Blueprints
You’ll see a file / package called something.blueprint This can be zipped up and emailed to some else so, they can then use the exact same Blueprint! You may need to reboot your computer for the Blueprint to appear in Apple Configurator.
As mentioned, the registration / lead capture / session scanning devices are provided by the contractor. Obviously, these are all catalogued and have a unique device code / QR code on the back of them. However, during setup, any device name provisioned on the device gets lost.
So, there’s three things we do to know, without having to resort to using the unwieldy serial number, what devices is what.
In the footnote, you’ll see Device Name and Device Serial in blue. This denotes that the values are actually dynamic and change per device. They include:
On the Lock Screen, it’s now possible to see the device’s name and serial number, without having to flip the device over (A problem for the registration devices which are locked in a secure case) or open systems preferences.
We also had integration with SecureX device insights, to see the security status of each iOS device.
With the ability to quickly check on device health from the SecureX dashboard.
This goes without saying, but the iOS devices (Registration, Lead Capture and Session Scanning) do have access to personal information. To ensure the security of the data, devices are wiped at the end of the conference. This is incredibly satisfying, hitting the Erase Devices button in Meraki Systems Manager, and watching the 100+ devices reset!
Deploying a network like Black Hat takes a lot of work, and repetitive configuration. Much of this has been covered in previous blogs. However, to make things easier for this event, instead of the 60 training SSIDs we had in Black Hat US 2022, the Meraki team discussed the benefits of moving to iPSKs with Black Hat NOC Leadership, which accepted the plan.
For context, instead of having a single pre shared key for an SSID, iPSK functionality allows you to have 1000+. Each of these iPSKs can be assigned its own group policy / VLAN. So, we created a script:
This only involves five API calls:
The bulk of the script is error handling (The SSID or network doesn’t exist, for example) and logic!
The result was one SSID for all of training: BHTraining, and each classroom had their own password. This reduced the training SSIDs from over a dozen and helped clear the airwaves.
Thank you to the Cisco NOC team:
Also, to our NOC partners NetWitness (especially David Glover, Iain Davidson, Alessandro Contini and Alessandro Zatti), Palo Alto Networks (especially James Holland, Matt Ford, Matt Smith and Mathew Chase), 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).
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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Give the gift of security resilience and receive instant savings from a secure choice enterprise agreement.
When it comes to the holidays, most thoughts turn towards shopping and spending time with friends and loved ones. In the business world, the holiday season often lands at the end of the quarter / fiscal year, and businesses start to make lists of things that need to be purchased in the coming years, and sometimes they find themselves wanting to purchase a gift – so to speak – for themselves.
The problem that many organizations face is that when it comes to purchasing products and services, balancing today’s needs and budget isn’t as easy as it sounds. Add to this the concern of unclear future security needs which can be stressful. But what if you could get exactly what you need, protect the budget and future-proof your investment at the same time?
We want to give a gift to you. That is right, you read that correctly. We want to make your holidays a little bit more special with the gift of security resilience. And we can offer that to you with instant savings.
Here are a few examples of how you can build the gift of security resilience that best fits your organization’s security needs today and is ready to grow with your tomorrow.
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Provide protection for your users and devices with these essential Cisco Secure products.
Protect what matters, get cloud and application protection that secures internet access, safeguards cloud app usage, and identifies public cloud threats. Build out your cloud and application security with these essential Cisco Secure products.
Cisco Secure Zero Trust helps you transform your business with continuous verification of users and devices for secure access. These Cisco Secure products are part of the essential architecture towards building zero trust secure access.
Choose any of the two Cisco Secure products that you want to buy towards building out user and device security, cloud and application security, zero trust secure access, or any of our security solutions. You do not have to stop with two, you have the freedom to grow; add more, save more.
Cisco Secure products you can choose from:
Give the Gift of Security with a Cisco Secure Choice Enterprise Agreement
Choose, buy, and deploy Cisco Secure products through one easy-to-manage Cisco Secure Choice Enterprise Agreement; save more as you buy more for all of those on your holiday list. Protect your end users working remotely, in office only, or in a hybrid environment as with more devices on and off the network, cybersecurity risks are not slowing down anytime soon. Build the solution that best fits your organization through a single, flexible agreement that lets you pay annually, as you go, over 3 or 5 years, with 0% financing.
With Cisco’s Secure Choice Enterprise Agreements, you can add security resilience in 2023 and beyond, with exactly the security products and services you need, right when you need them the most.
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Attackers specifically craft business email compromise (BEC) and phishing emails using a combination of malicious techniques, expertly selected from an ever-evolving bag of tricks. They’ll use these techniques to impersonate a person or business that’s well-known to the targeted recipient and hide their true intentions, while attempting to avoid detection by security controls.
As a result of the requisite expertise needed to combat these complex attacks, email security has traditionally been siloed away in disparate teams and security controls. Practitioners are buried under an ever-growing pile of RFCs, requiring extensive domain-specific knowledge, unending vigilance, and meticulous manual interventions, such as tweaking trust levels and cultivating allow/block lists with IPs, domains, senders, and vendors.
Cisco Secure Email Threat Defense is leading the industry forward with a major shift, elevating email security into a new era; where administration will consist of merely associating specific business risks with the appropriate due diligence response required to remediate against them.
Email Threat Defense has introduced a new Threat Profile that provides the customer with deep insights into the specific business risks of individual email threats and the confidence to act quickly. This new visualization is powered by a new patent-pending threat detection engine. This engine leverages intelligence distilled from Talos global-scale threat research across a massive volume of email traffic into machine learning, behavioral modeling, and natural language understanding.
The detection engine granularly identifies specific underlying threat techniques utilized in the message by the attacker. The identified techniques provide the full context of the threat message as the supporting foundation for the engine to determine threat categorization and the specific risk to the business. These malicious Techniques, together with the threat category and specific business risk, are used to populate the Threat Profile.
Each message’s Threat Profile is identified in real-time, automatically remediated per policy, and surfaced directly to the operator in the message detail views, providing deep contextual insights into the attacker’s intent and the associated risks to the business. As part of a larger Extended Detection and Response (XDR) strategy, the actionable intelligence in Email Threat Defense is integrated with the wider enterprise orchestration of security controls via SecureX, easing the operational burden by decreasing your mean time to remediation (MTTR).
Email Threat Defense delivers a distinct understanding of malicious messages, the most vulnerable targets within the organization, and the most effective means of protecting them from phishing, scams, and BEC attacks. With a clean design and core focus on simplifying administration, Email Threat Defense deploys in minutes to strengthen protection of your existing Microsoft 365 Exchange Online platform against the most advanced email threats.
For more information, visit the Cisco Secure Email product pages, read the Email Threat Defense data sheet, and view the demo video below.
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Nowadays, “cybersecurity” is the buzzword du jour, infiltrating every organization, invited or not. Furthermore, this is the case around the world, where an increasing proportion of all services now have an online presence, prompting businesses to reconsider the security of their systems. This, however, is not news to Cisco, as we anticipated it and were prepared to serve and assist clients worldwide.
Secure Cloud Analytics, part of the Cisco Threat, Detection, and Response (TD&R) portfolio, is an industry-leading tool for tackling core Network Detection and Response (NDR) use cases. These workflows focus primarily on threat detection and how security teams may recognize the most critical issues around hunting and forensic investigations to improve their mean-time-to-respond.
Over the last year, the product team worked tirelessly to strengthen the NDR offering. New telemetry sources, more advanced detections, and observations supplement the context of essential infrastructure aspects as well as usability and interoperability improvements. Additionally, the long-awaited solution Cisco Telemetry Broker is now available, providing a richer SecOps experience across the product.
As part of our innovation story on alerting capabilities, Secure Cloud Analytics now features new detections tied to the MITRE ATT&CK framework such as Worm Propagation, Suspicious User Agent, and Azure OAuth Bypass.
Additionally, various new roles and observations were added to the Secure Cloud Analytics to improve and change user alerts, that are foundational pieces of our detections. Alerts now include a direct link to AWS’ assets and their VPC, as well as direct access to Azure Security Groups, enabling further investigation capabilities through simplified workflows. In addition, the Public Cloud Providers are now included in coverage reports that provide a gap analysis to determine which accounts are covered. Alert Details offers new device information, such as host names, subnets, and role metrics that emphasize detection techniques. To better configure alerts, we are adding telemetry to gain contextual reference on their priority. Furthermore, the ingest process has grown more robust due to data from the Talos intelligence feed and ISE.
The highly anticipated SecureX integration is now available in a single click, with no API credentials required and smooth interaction between the two platforms. Most importantly, Secure Cloud Analytics alerts may now be configured to automatically publish as incidents to the SecureX Incident Manager. The Talos Intelligence Watchlist Hits Alert is on by default due to its prominence among the many alert types.
Among other enhancements to graphs and visualizations, the Encrypted Traffic widget allows for an hourly breakdown of data. Simultaneously, the Device Report contains traffic data for a specific timestamp, which may be downloaded as a CSV. Furthermore, the Event Viewer now displays bi-directional session traffic to provide even more context to Secure Cloud Analytics flows, as well as additional columns to help with telemetry log comprehension: Cloud Account, Cloud Region, Cloud VPC, Sensor and Exporter.
On-premises sensors now provide additional telemetry on the overview page and a dedicated page where users can look further into the telemetry flowing through them in Sensor Health. To optimize the Secure Cloud Analytics deployment and improve the user experience, sensors may now be deleted from the interface.
Regarding telemetry, Cisco Telemetry Broker can now serve as a sensor in Secure Cloud Analytics, so users can identify and respond to threats faster with additional context sent to Secure Cloud Analytics. In addition, there will soon be support for other telemetry types besides IPFIX and NetFlow.
As we can see from the vast number of new additions to Secure Cloud Analytics, the product team has been working hard to understand the latest market trends, listen to the customers’ requests, and build one of the finest SaaS products in the NDR industry segment. The efforts strongly underline how Secure Cloud Analytics can solve some of the most important challenges in the NDR space around visibility, fidelity of alerts and deployment complexity by providing a cloud hosted platform that can offer insights on-premise and on cloud environments simultaneously from the same dashboard. Learn more about new features that allow Secure Cloud Analytics to detect, analyze, and respond to the most critical dangers to their company much more quickly.
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Cisco’s latest release of the Secure Firewall operating system, Secure Firewall Threat Defense Version 7.3, addresses key concerns for today’s firewall customers. The 7.3 release delivers more features to the three key outcomes: see and detect more threats faster in an increasingly encrypted environment, simplify operations, and lower the TCO of our security solution.
QUIC Fingerprinting
The QUIC protocol is seeing significant adoption but seeing within QUIC is highly challenging. It is the default protocol for popular sites such as Google and Facebook, almost 10% of sites today now support transport over the QUIC protocol. Further enhancements to Cisco’s Encrypted Visibility Engine (EVE), first launched a year ago in 7.1, allows for the fingerprinting of traffic that is using the QUIC Protocol in Secure Firewall 7.3. This allows for enhanced visibility of this traffic for use in policy decisions to help determine the nature of the traffic and identify potential malicious traffic hiding in the QUIC Protocol.
MITRE Rule Groups
The Intrusion Prevention System (IPS) in Secure Firewall 7.3 now includes groups of rules mapped to the MITRE framework so that customers can both deploy explicit protections and see events mapped to those known attackers’ tactics and techniques. Additionally, the reporting and eventing capabilities have been enhanced to show any events that map to specific tactics as described by MITRE.
Remote Access VPN Dashboard
Remote work is here to stay. Hybrid work is the new normal, to complement our best-in-class Remote Access VPN Capabilities inside Cisco Secure Firewall, release 7.3 delivers a consolidated dashboard for monitoring the Remote Access infrastructure. The new dashboard capabilities consolidate existing and new information into a single location so that customers can track logged in users, failed attempts to connect, location that users are connecting from as well as insights on throughput and bandwidth usage, providing customers with the security and business visibility they need to manage Remote Access VPN capabilities regardless of scale.
Enhanced Cluster Capabilities
Clustering capabilities within Secure Firewall offer a powerful way to scale out for performance and resiliency. With the release of Secure Firewall 7.3, operational enhancements to the clustering solution have been added so that customers can now monitor the full suite of metrics relating to the health of their cluster directly from the Secure Firewall Management Center as well as the capability to perform backup and restore actions on cluster nodes for a significantly reduced time-to-recovery in the event of a failure
Additional Site-To-Site VPN Capabilities
The Virtual Tunnel Interface (VTI) Capabilities have been further enhanced with Dynamic Virtual Tunnel Interface (DVTI) capabilities allowing for simplified connectivity between branch and hub sites. Support has also been added for OSPF and EIGRP routing protocols in conjunction with Virtual Tunnel Interfaces for added flexibility with route-based VPNs as well as Loopback Interface configuration to aid with management services in a dynamic environment.
Secure Firewall 3105 Hardware
Alongside the new Software and further extending Cisco’s powerful Secure Firewall 3100 series hardware platforms launched earlier this year, the new Secure Firewall 3105 bridges the gap on both price and performance between the small and mid-range hardware platforms. Delivering all the key capabilities of the other appliances in the 3100 series such as Clustering, Dual Power Supplies and Network Module support, as well as impressive performance from Firewall, VPN and TLS decryption thanks to the new architecture, the 3105 model targets the lower end of the mid-range with 10Gbps throughput.
Expanded support in Microsoft Azure Cloud
As organisations continue to adopt services from public cloud providers, Cisco Security recognises the need to enable our customers the flexibility to deploy more form factors in more locations as well as the ability to scale to meet modern cloud network demands.
Automated integration to Cisco Umbrella
Building on the DNS Integration capabilities delivered in Secure Firewall 7.2, customers leveraging the advanced capabilities of Cisco Umbrella can now significantly reduce the configuration overhead required to direct traffic to the Cisco Umbrella Cloud by making use of the SASE Topology capabilities in Secure Firewall 7.3. Customers can now automatically configure and manage IPSec Tunnels between Secure Firewall devices across their environment and the Umbrella Cloud as well as having a single view of the tunnel status directly within Secure Firewall Management Center.
These are just some of the many new features in the 7.3 version. We encourage you to take download it here and try it out. You can find more information on the 7.3 software release here.
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Cybersecurity has changed dramatically since the dawn of firewalls in the 1980s. But despite all the upheaval and innovation, they have stood the test of time. The basic concept of allowing “good” traffic to flow and blocking the bad stuff remains essential. Of course, it looks much different now than in the era of Care Bears and Cabbage Patch Kids.
Today’s workers, data, and applications are everywhere, and firewalls must be as well. There’s no longer just one finite space to defend. With the recent explosion of hybrid work and the rapid transition to multi-cloud environments, it’s imperative that firewalls evolve alongside a business — and be ready for whatever’s next.
So, can your firewall grow with you? Or is it stuck in the age of Hair Bands and He-Man?
The past few years have brought about a keen focus on resilience — remaining strong, yet adaptable in the face of unexpected and even unfathomable challenges. But an organization cannot persevere without security being at the forefront of any resilience strategy.
96% of executives consider security resilience highly important to their business.
– Cisco Security Outcomes Report
Firewalls are a critical foundation for building powerful, resilient security infrastructure. Yet contemporary firewalls have to be and do more than one thing. Cisco Secure Firewall delivers world-class security controls wherever you need them, with unified visibility and consistent policy management and enforcement.
As a worldwide leader in networking and security, Cisco is better positioned than any other vendor to incorporate effective firewall controls into your infrastructure — anywhere your data and applications reside. According to a study conducted on behalf of Cisco by Forrester Research, Cisco Secure Firewall customers can:
Cisco Secure Firewall delivers on several key aspects necessary for security resilience: visibility, flexibility, intelligence, integration, and unified controls. Together, they enable organizations to close gaps, see and detect threats faster, and adapt quickly to change.
Watch video: Cisco Secure Firewall Overview
With most of today’s internet traffic being encrypted, security measures can become obsolete without the ability to see into all traffic, encrypted or not. While decryption is commonplace, it is simply not feasible in many cases, and can have serious impacts on network performance. With its Encrypted Visibility Engine, Cisco Secure Firewall leverages deep packet inspection (DPI) to identify potentially malicious applications in encrypted traffic without offloading to another appliance and degrading performance.
Due to a highly distributed network and workforce, as well as constantly maturing attacks, the ability to see into every corner of your ecosystem is crucial. Cisco Secure Firewall blends multiple technologies to detect and block more threats in more places. By combining traditional firewall capabilities with URL filtering, application visibility and control, malware defense, and Snort 3 intrusion prevention, organizations gain robust protection against even the most sophisticated threats.
Cisco offers a wide variety of firewalls for defending the different areas of your network — including physical, virtual, and cloud-native — as well as cloud-delivered. We can secure businesses and offices of all types and sizes, from the data center to the cloud.
Cisco Secure also provides flexible firewall management options, enabling you to deploy and operate your security architecture in a way that is tailored to the unique requirements of your NetOps, SecOps, and DevOps teams. No matter which firewall models you choose or environments you operate in (physical or virtual), you can use a single, simplified application to manage all your firewalls from one place.
The threat landscape changes every day, and our defenses must change with it. Cisco Talos is one of the largest and most trusted threat intelligence groups in the world. Its in-depth insight into global threats, and advanced research and analysis, enable us to quickly incorporate protections for new threats into our products via hourly updates. That way, Cisco customers are continuously safeguarded from both known and unknown threats.
“When the Log4j vulnerability was discovered, we were protected before we even completed our patching,” said Paul Smith, network administrator at Marian University. “As a result of automated hourly updates from Talos, Cisco Secure Firewall had an early detection signature, so it was already blocking the concerning traffic from infiltrating our network.”
Another differentiator for Cisco Secure Firewall is that it’s part of an integrated security ecosystem. With Cisco SecureX, organizations can correlate data from multiple technologies and unleash XDR capabilities for a centralized, automated response to threats.
“At the end of the day, it’s about protecting the data, and we do that with the integration of [Cisco] Secure Endpoint, Umbrella, and Secure Firewall, which combine to protect the networks, endpoints, workstations, and servers — and all of this can be correlated easily within SecureX.”
– Elliott Bujan, IT Security Manager, Marine Credit Union
The new Cloud-delivered Firewall Management Center leverages the cloud to facilitate agile, simplified operations for a distributed, hybrid network. It provides efficiency at scale by allowing security teams to swiftly deploy and update policies across their environment with just a few clicks, as well as take coordinated actions to prioritize, investigate, and remediate threats within a single pane of glass. And with a cloud-delivered management center, Cisco regularly updates its software behind the scenes, which reduces risk, maintains compliance, and gives your team more time to focus on other priorities.
Additionally, Cisco Secure Firewall dynamically shares policies driven by intelligence from Cisco Secure Workload, which uses microsegmentation to prevent lateral movement of attackers throughout a network. This allows security policies to be harmonized across both the network and application environments, boosting efficacy and fostering collaboration between teams.
These are just some examples of what makes up a comprehensive, modernized firewall. But Cisco is not stopping there. We continue to innovate to meet evolving business needs. For example, the new enterprise-class 3100 Series firewalls are specially designed for hybrid work, supporting more end users with high-performance remote access for increased organizational flexibility.
Additionally, Cisco Secure Firewall serves as a key component of advanced security strategies including XDR, SASE, and zero trust, helping businesses keep pace with accelerating digital transformation. According to Cisco’s most recent Security Outcomes Report, organizations with mature XDR, SASE, and zero trust implementations all boast significantly higher levels of security resilience.
Fuel and energy retailer, Ampol, uses a variety of Cisco technologies, including Secure Firewall, to segment and safeguard its network. “Cisco was an integral part of our success during COVID-19 as we were able to serve customers without interruption in stores,” said Amir Yassa, senior project specialist at Ampol. “Deploying our retail resilience project, mostly comprised of Cisco products, enabled us to reduce our IT-related incidents by 90%, thus enabling us to serve our customers better now and into the future.”
Is your firewall keeping up with future demands, or is it still stuck in the 80s teasing its hair? If it’s the latter, we can help. Visit cisco.com/go/firewall and learn how to refresh your firewall.
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Watch ThreatWise TV: Explorations in the spam folder
The spam folder: that dark and disregarded corner of every email account, full of too-good-to-be-true offers, unexpected shipments, and supposedly free giveaways.
You’re right to ignore this folder; few good things come from exploring it. But every once in a while one of these misleading, and sometimes malicious, emails manages to evade the filters that normally siphon them off, landing them in your inbox instead.
Fortunately, it’s easy enough to spot these emails if you know what to look for. We’ve investigated this folder once before, showcasing a variety of scams. With the holiday season in full swing, we thought this would be a good time to revisit how scammers are trying to trick unsuspecting users.
The holiday season is traditionally a time when this type of activity increases, and this year is no different. According to research published by credit reporting agency TransUnion, the average daily number of suspected digital fraud attempts was up 82 percent globally between Thanksgiving and Cyber Monday (Nov 24–Nov 28) compared to the rest of the year (Jan 1–Nov 23) and 127 percent higher for transactions originating in the US.
This level of activity makes it all the more important to be aware of these scams. With that in mind, let’s dive into the spam folder to get a picture of the types of campaigns currently circulating.
While much of the spam circulating is innocuous, many emails are phishing attempts, and some are indeed malicious. To explore these scams, we used a dedicated computer, segmented from the rest of the network, and leveraged Cisco Secure Malware Analytics to safely open the emails before clicking on links or opening attachments. The point being, we do not recommend doing this at home.
By far, the largest category of spam we saw were surveys scams. According to these emails, if you fill out a simple survey you’ll receive “exclusive offers” such as gift cards, smartphones, smart watches, power drills, or even pots and pans.
There are even some campaigns that specifically target the holiday shopping season.
Clicking the links in these emails takes the recipient to sites where they are asked to fill out a survey.
These pages often include fake testimonials that say how easy the survey is and what they did with their free gift.
The surveys are straightforward, comprising 10-20 simple questions that cover demographic information and shopping habits.
After the survey is completed, these sites offer the choice of a handful of rewards. All the recipient must do is pay for shipping. They are then brought to a page where they can fill out shipping and payment information, and the reward is supposedly shipped.
However, the attempts to make payment often appear to fail, or the recipient is informed that the prize is no longer available.
An unsuspecting user may simply give up at this point, disappointed that they won’t be getting their free gift. What they may not be aware of, is that they have just given their credit card details away in a phishing scam.
In their 2021 Internet Crime Report, the Internet Crime Complaint Center (IC3) said that Non-Payment / Non-Delivery scams such as these led to more than $337 million in losses, up from $265 million in 2020. Credit card fraud amounted to $172 million in 2021 and has been climbing continuously at a conservative rate of 15-20 percent since 2019.
According to Cisco Umbrella, many of the sites asking for credit card details are known phishing sites, or worse, host malware.
Another topic that we covered the last time we explored these types of scams was package delivery spam. These continue to circulate today. There are a variety of shipping companies impersonated in these campaigns, and some generic ones as well.
Many of these campaigns claim that a package could not be delivered. If the recipient clicks on a link in an email, they’re brought to a web page that explains that there are outstanding delivery fees that need to be paid.
The recipient is further enticed by suggestions that the package contains a big-ticket item, such as an iPhone or iPad Pro. All the recipient is required to do is enter their credit card details to cover the shipping.
While no outright malicious activity was detected while examining these emails in Secure Malware Analytics, several suspicious behaviors were flagged. Chances are the bad actors behind these campaigns are phishing for credit card details.
Sometimes the simplest approaches can work just as well as the flashiest. This certainly holds true with spam campaigns, given the prominence of plain-text messages.
The topics covered in such emails run the gamut, including medical cures, 419 scams, romance and dating, pharmaceuticals, weight loss, and many of the scam types we’ve already covered. Many of these link to phishing sites, though some attempt to establish a dialog with the recipient, tricking them into sending the scammers money.
The IC3 report says that victims of confidence fraud and romance scams lost $956 million collectively, which is up from $600 million in 2020. Healthcare fraud, such as the miracle pills and prescriptions scams, resulted in $7 million in losses in 2021, but nearly $30 million in 2020. While these types of scams seem generic and easily spotted, they still work, and so it’s important to be aware and avoid them.
Many emails hitting the spam box attempt to trick users of various services into believing that there is a problem with their account. The problems cover all sorts of services, including streaming platforms, email providers, antivirus subscriptions, and even public records.
If the links are clicked, the recipient is presented with landing pages that mimic the respective services. Any details that are entered will likely be phished, leading to account takeover and/or access to personal records. However, some domains encountered in these cases may do more than just steal information, they could deliver malware too.
Another frequently encountered scam surrounds billing. Many of these appear to be unexpected bills for services the recipient never purchased.
These emails include attachments that are designed to look like official invoices. Interestingly, most of the attachments that we looked at this time were harmless. The goal is to get the recipient to call what appears to be a toll-free number.
While we haven’t called any of these numbers, the experience usually unfolds like a standard customer service call. In the end the “agents” simply claim the charges—which never existed in the first place—have been removed. Meanwhile the scammers steal any personal or financial information provided during the call.
While most billing scams we encountered played out as described above, a few did indeed contain malware.
In this example, the email appears to come from an internet service provider, informing us that our monthly bill is ready.
An invoice appears to be attached, stored within a .zip file. If the recipient opens it and double clicks the file within, a command prompt appears.
This may seem unusual to the recipient, especially since no invoice appears, but by this point it’s too late. The file contains a script that launches PowerShell and attempts to download a remote file.
While the remote file was no longer available at the time of analysis, there is a high likelihood it was malicious. But even though we were unable to determine its contents, Secure Malware Analytics flagged the script execution as malicious.
Knowing about prevalent scams, especially during the holiday season, is a first step in guarding against them. Granted the bad actors who distribute these spam campaigns do everything they can to make their scams look legitimate.
Fortunately, there are several things that you can do to identify scams and defend against them:
But even the best of us can be fooled, and when overseeing a large operation it’s more a matter of when, rather than if, someone clicks on the wrong link. There are elements of the Cisco Secure portfolio that can help for when the inevitable happens.
Cisco Secure Malware Analytics is the malware analysis and malware threat intelligence engine behind all products across the Cisco Security Architecture. The system delivers enhanced, in-depth, advanced malware analysis and context-rich intelligence to help better understand and fight malware within your environments. Secure Malware Analytics is available as a standalone solution, as a component in other Cisco Security solutions, and through software-as-a-service (SaaS) in the cloud, on-premises, and hybrid delivery models.
Cisco Secure Email protects against fraudulent senders, malware, phishing links, and spam. Its advanced threat detection capabilities can uncover known, emerging, and targeted threats. In addition, it defends against phishing by using advance machine learning techniques, real time behavior analytics, relationship modeling, and telemetry that protects against identity deception–based threats.
Cisco Umbrella unifies multiple security functions in a single cloud service to secure internet access. By enforcing security at the DNS layer, Umbrella blocks requests to malware before a connection is even established—before they reach your network or endpoints. In addition, the secure web gateway logs and inspects all web traffic for greater transparency, control, and protection, while the cloud-delivered firewall helps to block unwanted traffic.
Cisco Secure Endpoint is a single-agent solution that provides comprehensive protection, detection, response, and user access coverage to defend against threats to your endpoints. The SecureX platform is built into Secure Endpoint, as are Extended Detection and Response (XDR) capabilities. With the introduction of Cisco Secure MDR for Endpoint, we have combined Secure Endpoint’s superior capabilities with security operations to create a comprehensive endpoint security solution that dramatically decreases the mean time to detect and respond to threats while offering the highest level of always-on endpoint protection.
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Ampol has been Australia’s leading transport fuel company since 1900. What began over 125 years ago is now an organization that powers a country, operating 1,500 retail stores and stations across ANZ, plus 89 depots for refining and importing fuels and lubricants, and 8,200 employees throughout Australia, New Zealand, the United States, and Singapore. And while Ampol’s history goes back a century, they are a modern organization, using internet of things (IoT) technology across operational and retail locations, with sensors on everything from electric vehicle charging units to fuel tank gauges to transportation trucks to refrigeration units inside retail stores.
As a critical energy provider to a country of over 25 million people, Ampol’s security needed to match its evolving infrastructure. As Satish Chowdhary, Network Enterprise Architect, said, “At Ampol, we have implemented sensor technology across our network: from gauges in the fuel tanks to monitor fuel quality and quantity to sensors that monitor the temperature in various refrigerators across our retail sites to ensure goods stay chilled. It’s critical to manage these devices effectively and securely, and that’s where Cisco comes in…With IoT, a major security risk is posed by dodgy legacy devices left unpatched and vulnerable within your network. Cisco’s TrustSec and VLAN segregation automatically isolate vulnerable devices, not exposing the rest of the network to risks from untrusted devices.”
In addition to securing the IoT that let’s Ampol monitor and manage its critical operations, Cisco was able to create a comprehensive security environment that solved for their three strategic goals.
“Three key components of our cyber-resilient strategy were isolation, orchestration, and rapid recovery. Cisco SecureX nailed all three providing us a single interface to see all security events, and malicious files, thus expediting how fast we can isolate events and recover,” Chowdhary explained. “Before using Cisco Secure, security was a hindrance, not an enabler for our IT team, employees, and even customers,” he added.
In fact, Cisco Secure helped Ampol improve their security posture so much that they were able to quickly pivot during the early days of the pandemic.
“When Covid triggered supply challenges during lockdowns, people not being able to access groceries turned to their local service station convenience stores to get what they needed. For Ampol, maintaining that supply continuity was critical, not just for our business, but for the customers who were relying on us to get their supplies. And all of this was done when many employees were now having to work remotely… This was possible only because we could maintain our revamped locations, staff, clients, and business partners safe on our network – while still maintaining speed and efficiency. Cisco Secure was the ticket to Ampol’s resilience in the face of major change,” Chowdhary said.
In addition to enabling flexibility against supply chain fluctuations, Ampol is readily protected against threats, cyberattacks, and other vulnerabilities. Their Cisco security solution included:
“The major force for our Cisco Secure investment was simplification by integrating the entire Security portfolio…If we ever happen to have a cyber-attack, we can quickly find it and contain it,” Chowdhary said, adding, “The greatest outcome of using Cisco Secure is simplicity at its core. We achieved great efficiency integration, better visibility, and context that’s not hidden across five, ten, or fifteen consoles, and ultimately, greater security outcomes.”
To find out how else Cisco Secure is helping protect Ampol against sophisticated threats and other challenges, read the full Ampol case study.
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Cisco supports the Open Cybersecurity Schema Framework and is a launch partner of AWS Security Lake
The Cisco Secure Technical Alliance supports the open ecosystem and AWS is a valued technology alliance partner, with integrations across the Cisco Secure portfolio, including SecureX, Secure Firewall, Secure Cloud Analytics, Duo, Umbrella, Web Security Appliance, Secure Workload, Secure Endpoint, Identity Services Engine, and more.
We are proud to be a launch partner of AWS Security Lake, which allows customers to build a security data lake from integrated cloud and on-premises data sources as well as from their private applications. With support for the Open Cybersecurity Schema Framework (OCSF) standard, Security Lake reduces the complexity and costs for customers to make their security solutions data accessible to address a variety of security use cases such as threat detection, investigation, and incident response. Security Lake helps organizations aggregate, manage, and derive value from log and event data in the cloud and on-premises to give security teams greater visibility across their organizations.
With Security Lake, customers can use the security and analytics solutions of their choice to simply query that data in place or ingest the OCSF-compliant data to address further use cases. Security Lake helps customers optimize security log data retention by optimizing the partitioning of data to improve performance and reduce costs. Now, analysts and engineers can easily build and use a centralized security data lake to improve the protection of workloads, applications, and data.
Cisco Secure Firewall serves as an organization’s centralized source of security information. It uses advanced threat detection to flag and act on malicious ingress, egress, and east-west traffic while its logging capabilities store information on events, threats, and anomalies. By integrating Secure Firewall with AWS Security Lake, through Secure Firewall Management Center, organizations will be able to store firewall logs in a structured and scalable manner.
The eNcore client provides a way to tap into message-oriented protocol to stream events and host profile information from the Cisco Secure Firewall Management Center. The eNcore client can request event and host profile data from a Management Center, and intrusion event data only from a managed device. The eNcore application initiates the data stream by submitting request messages, which specify the data to be sent, and then controls the message flow from the Management Center or managed device after streaming begins.
These messages are mapped to OCSF Network Activity events using a series of transformations embedded in the eNcore code base, acting as both author and mapper personas in the OCSF schema workflow. Once validated with an internal OCSF schema the messages are then written to two sources, first a local JSON formatted file in a configurable directory path, and second compressed parquet files partitioned by event hour in the S3 Amazon Security Lake source bucket. The S3 directories contain the formatted log are crawled hourly and the results are stored in an AWS Security Lake database. From there you can get a visual of the schema definitions extracted by the AWS Glue Crawler, identify fieldnames, data types, and other metadata associated with your network activity events. Event logs can also be queried using Amazon Athena to visualize log data.
To utilize the eNcore client with AWS Security Lake, first go to the Cisco public GitHub repository for Firepower eNcore, OCSF branch.
Download and run the cloud formation script eNcoreCloudFormation.yaml.
The Cloud Formation script will prompt for additional fields needed in the creation process, they are as follows:
Cidr Block: IP Address range for the provisioned client, defaults to the range shown below
Instance Type: The ec2 instance size, defaults to t2.medium
KeyName A pem key file that will permit access to the instance
AmazonSecurityLakeBucketForCiscoURI: The S3 location of your Data Lake S3 container.
FMC IP: IP or Domain Name of the Cisco Secure Firewall Mangement Portal
After the Cloud Formation setup is complete it can take anywhere from 3-5 minutes to provision resources in your environment, the cloud formation console provides a detailed view of all the resources generated from the cloud formation script as shown below.
Once the ec2 instance for the eNcore client is ready, we need to whitelist the client IP address in our Secure Firewall Server and generate a certificate file for secure endpoint communication.
In the Secure Firewall Dashboard, navigate to Search->eStreamer, to find the allow list of Client IP Addresses that are permitted to receive data, click Add and supply the Client IP Address that was provisioned for our ec2 instance. You will also be asked to supply a password, click Save to create a secure certificate file for your new ec2 instance.
Download the Secure Certificate you just created, and copy it to the /encore directory in your ec2 instance.
Use CloudShell or SSH from your ec2 instance, navigate to the /encore directory and run the command bash encore.sh test
You will be prompted for the certificate password, once that is entered you should see a Successful Communication message as shown below.
Run the command bash encore.sh foreground
This will begin the data relay and ingestion process. We can then navigate to the S3 Amazon Security Lake bucket we configured earlier, to see OCSF compliant logs formatted in gzip parquet files in a time-based directory structure. Additionally, a local representation of logs is available under /encore/data/* that can be used to validate log file creation.
Amazon Security Lake then runs a crawler task every hour to parse and consume the logs files in the target s3 directory, after which we can view the results in Athena Query.
More information on how to configure and tune the encore eStreamer client can be found on our official website, this includes details on how filter certain event types to focus your data retention policy, and guidelines for performance and other detailed configuration settings.
You can participate in the AWS Security Lake public preview. For more information, please visit the Product Page and review the User Guide.
While you are at AWS re:Invent, go see a demo video of the Security Lake integrations in the Cisco Booth #2411, from November 29 to December 2, 2022, at the Cloud, Network and User Security with Duo demo station.
Learn more about Cisco and AWS on the Cisco Secure Technical Alliance website for AWS.
Thank you to Seyed Khadem-Djahaghi, who spend long hours working with the beta to develop this integration and is the primary for developer of eNore.
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After a three-year hiatus, Cisco Live 2022 Melbourne is back! Personally, it will be a special experience, attending with my team and leaders for the first time as the Asia Pacific Cybersecurity Lead.
I will be speaking on the “Top Priorities for IT and Security Leaders in 2023” on 7 December at the Cisco Secure Insights Live, covering key priorities for security leaders as we enter the new year. Please join me at the Security Experience Hub at the World of Solutions. You can also participate virtually.
Today’s businesses require a strong culture of security and resilience that is pervasive throughout the organization to withstand uncertainty and emerge stronger. Hear from our Cisco security leaders on powering resilience across the enterprise in the following presentations:
Dive into 80+ security sessions by experts to uncover best practices to address key challenges, and maximize your technology investments.
Explore the Security Experience Hub and Demo Stand at the World of Solutions Zone for exciting security activities:
For those joining us online, we have the Cisco Secure Insights Live broadcast on all things security, and Cisco Live broadcast covering keynote presentations by industry leaders.
I’m excited for you to see how we can help you achieve security resilience and look forward to meeting you at Cisco Live 2022 Melbourne. I’m ALL IN, are you?
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Throughout my career, I have noticed the way we “futurize” technology. Often, we are thinking of technology in five-to-ten-year increments. But the fact of the matter is – technology is moving faster than we can keep up. The minute we think we understand it, it’s already onto something new. That’s why here at Cisco, we’re focused on what’s NEXT. We all know technology will continue to grow at a rapid pace, our goal is to remain at the forefront of these changes.
After much anticipation, it’s finally here! I am excited to present the first episode of “NEXT” by Cisco Secure! “NEXT” is a video series illuminating simple conversations about complex topics. Our mission is twofold: First, we want to humanize cybersecurity. Second, we want to build a bridge between Cisco Secure and the ideas of the future.
CTO of Cisco Secure, TK Keanini and I sit down with Michael Ebel, CEO of Atmosfy. If you saw our preview, then you know Atmosfy is on a mission to help inspire others and support local restaurants through live videos.
Want to learn what’s NEXT for Michael Ebel and Atmosfy? Check out our episode!
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Since releasing SecureX orchestration, we’ve regularly published two types of content for our customers to import and use: atomic actions and workflows. Atomic actions are small, re-usable functions that allow you to do simple things like isolating an endpoint in Cisco Secure Endpoint. Workflows are more complex combinations of activities, often made up of multiple atomic actions, that accomplish a broader objective. One of our most popular workflows fetches blog posts from Talos and then conducts an investigation into each post using a customer’s SecureX-integrated products. As of this blog post’s publishing, we’ve released 75 workflows. So, let’s talk about what’s new…
In the past, when you wanted to communicate with SecureX APIs, you had to go through a multi-step process to generate an API client, use that API client to get a token, and then refresh the token every 10 minutes. This process wasn’t exactly simple, so in April we released the new SecureX Token account key. This special type of account key allows you to integrate with SecureX APIs without creating an API client, generating a token, or worrying about when the token expires. Simply use a SecureX target in conjunction with a SecureX Token account key and the platform takes care of the tokens. For more information about this update and how to take advantage of this new functionality, check out our documentation. Keep in mind that if your orchestration tenant was created prior to April 2022, you may need to create a SecureX Token.
Now that we have SecureX Token account keys and customers have been using them for a few months, we decided it was time to update all of our previously published workflows to be fully compatible with the new account key type. All 24 workflows using SecureX APIs have now been updated to leverage SecureX Tokens. For more information about Cisco-published workflows, check out our workflow list.
Since Cisco Secure Firewall is almost always deployed on-premises and behind a firewall, integrating it with SecureX orchestration in the cloud has required the use of a SecureX orchestration remote. Not all of our customers are interested in deploying an on-premises virtual machine or they lack a VMware ESXi deployment within which to run the VM. Now, with the release of the SecureX Security Services Exchange (SSE) API proxy, you can integrate your SSE-registered FMC devices with orchestration workflows without the need for additional remotes or virtual machines. To show how this works and highlight how easy this integration is, we re-released five of our existing FMC workflows with support for the SSE API proxy:
To stay updated on what’s new with SecureX, check out the following resources:
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Since 1996, United Nations members have commemorated Nov. 16 as International Day of Tolerance. As a word, tolerance can mean different things to different people and cultures. The UN defines tolerance as: “respect, acceptance and appreciation of the rich diversity of our world’s cultures, our forms of expression and ways of being human.” I define it slightly differently. To me, tolerance is acceptance. Tolerance is inclusion. Tolerance is humanity. Tolerance is letting people be and live authentically as they choose.
Being able to live authentically is key. It’s about creating an environment for everyone to fit in and feel a sense of belonging. In a way, this means obfuscating the “standard” and stop paying attention to the degrees of variation from it. Tolerance is a step one in that process and a critical step toward a more diverse and tolerant world.
But if this is the goal, I say we have lots of work left in promoting this within our workforce, especially in the cybersecurity industry. I wrote extensively about this in a blog last year on why diversity matters so much to create stronger cybersecurity organizations. I pointed out that cybersecurity as a technology is multi-faceted and constantly changing. So, it would make sense that a highly diverse organization would provide different perspectives and more creative solutions to these challenges.
Even in the face of this logical goal of creating more diverse workforces, legacy recruiting, education, and even hiring practices are holding us back as an industry. I’ll look at one workforce populations specifically, women in cybersecurity. Currently, women constitute less than 25 percent of the workforce in cybersecurity. Of course, this is inclusive of all roles in cybersecurity meaning that I think it’s fair to say that the percentage of women in technical cybersecurity roles (e.g., software and hardware engineering) would be much lower. That’s discouraging, especially when there are still more than 700,000 cybersecurity positions that remain unfilled, many of them being high-paying roles.
Perhaps the more important question is “why?” The International Information System Security Certification Consortium (ISC2) commissioned a study to examine this issue closely and came up with some important conclusions that I’ll summarize.
In promoting the International Day of Tolerance, Secretary-General Ban Ki-moon listed three ways we as a global society can be more tolerant: education, inclusion, and opportunities. As it happens, those are also exactly the approaches required to create more diverse workforces.
Of the three, I believe education (the earlier the better) is key as it’s foundational to being able to take advantage of inclusion and opportunities. Yes, we must continue to invest in STEM education and encourage more girls and minorities to take part. But the harder challenge is to somehow overcome the perception issue among large parts of these populations that the STEM field is not for them.
I believe that will require an investment in time and interaction in the form of mentoring and community outreach. For example, the Cisco Women in Technology employee resource organization that I’m proud to be the executive sponsor for, started a coding bootcamp targeting underrepresented populations. There will be many more bootcamps next year including weeklong camps in the summer. We need more of this, much more and I know there are many companies in cybersecurity who have similar aspirations and programs.
So, on this International Day of Tolerance, I ask my fellow cybersecurity professionals to at least think of ways they can influence someone in an underrepresented population to explore a career in the STEM field including cybersecurity. Take part in local volunteer activities at a school, especially in an inner-city one, like the kind that the Cisco Networking Academy is renowned for. Join and be an active participant in one of many cybersecurity organizations and affinity groups. Become a sponsor and a mentor to a girl or a minority and help encourage them to get ready to join this exciting and lucrative industry.
But whatever you do, get started. Author and activist Rachel Cargle spoke to us earlier this year as part of our Black History Month celebration about what it means to show up with purpose toward addressing many injustices that still exist today. “There’s an incredible disconnect here between humanity and dignity and all of this stuff in the country, and that should hopefully push you to action,” she said. Indeed, as these are issues that have existed for decades, and we will not solve them in a day, a month, or even a year. But if we don’t start, I’m afraid that the diversity issues that I’ve highlighted will be much the same in the International Day of Tolerance for years to come.
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In the second part of this blog series on Unscrambling Cybersecurity Acronyms, we covered Endpoint Detection and Response (EDR) and Managed Endpoint Detection and Response (MEDR) solutions, which included an overview of the evolution of endpoint security solutions. In this blog, we’ll go over Managed Detection and Response (MDR) and Extended Detection and Response (XDR) solutions in more depth.
MDR solutions are a security technology stack delivered as a managed service to customers by third-parties such as cybersecurity vendors or Managed Service Providers (MSPs). They’re similar to Managed Endpoint Detection and Response (MEDR) solutions since both solutions are managed cybersecurity services that use Security Operations Center (SOC) experts to monitor, detect, and respond to threats targeting your organization. However, the main difference between these two offerings is that MEDR solutions monitor only your endpoints while MDR solutions monitor a broader environment.
While MDR security solutions don’t have an exact definition for the types of infrastructure they monitor and the underlying security stack that powers them, they often monitor your endpoint, network, and cloud environments via a ‘follow the sun’ approach that uses multiple security teams distributed around the world to continually defend your environment. These security analysts monitor your environment 24/7 for threats, analyze and prioritize threats, investigate potential incidents, and offer guided remediation of attacks. This enables you to quickly detect advanced threats, effectively contain attacks, and rapidly respond to incidents.
More importantly, MDR security solutions allow you to augment or outsource your security to cybersecurity experts. While nearly every organization must defend their environment from cyberattacks, not every organization has the time, expertise, or personnel to run their own security solution. These organizations can benefit from outsourcing their security to MDR services, which enable them to focus on their core business while getting the security expertise they need. In addition, some organizations don’t have the budget or resources to monitor their environment 24/7 or they may have a small security team that struggles to investigate every threat. MDR security services can also help these organizations by giving them always-on security operations while enabling them to address every threat to their organization.
One drawback to deploying an MDR security service is that you become dependent on a third-party for your security needs. While many organizations don’t have any issues with this, some organizations may be hesitant to hand over control of their cybersecurity to a third-party vendor. In addition, organizations such as larger, more-risk averse companies may not desire an MDR service because they’ve already made cybersecurity investments such as developing their own SOC. Finally, MDR security solutions don’t have truly unified detection and response capabilities since they’re typically powered by heterogenous security technology stacks that lack consolidated telemetry, correlated detections, and holistic incident response. This is where XDR solutions shine.
XDR solutions unify threat monitoring, detection, and response across your entire environment by centralizing visibility, delivering contextual insights, and coordinating response. While ‘XDR’ means different things to different people because it’s a fairly nascent technology, XDR solutions usually consolidate security telemetry from multiple security products into a single solution. Moreover, XDR security solutions provide enriched context by correlating alerts from different security solutions. Finally, comprehensive XDR solutions can simplify incident response by allowing you to automate and orchestrate threat response across your environment.
These solutions speed up threat detection and response by providing a single pane of glass for gaining visibility into threats as well as detecting and responding to attacks. Furthermore, XDR security solutions reduce alert fatigue and false positives with actionable, contextual insights from higher-fidelity detections that mean you spend less time sifting through endless alerts and can focus on the most critical threats. Finally, XDR solutions enable you to streamline your security operations with improved efficiency from automated, orchestrated response across your entire security stack from one unified console.
A major downside to XDR security solutions is that you typically have to deploy and manage these solutions yourself versus having a third-party vendor run them for you. While Managed XDR (MXDR) services are growing, these solutions are still very much in their infancy. In addition, not every organization will want or need a full-fledged XDR solution. For instance, organizations with a higher risk threshold may be satisfied with using an EDR solution and/or an MDR service to defend their organization from threats.
As I mentioned in the first and second parts of this blog series, you shouldn’t take a ‘one-size-fits-all’ approach to cybersecurity since every organization has different needs, goals, risk appetites, staffing levels, and more. This logic holds true for MDR and XDR solutions, with these solutions working well for certain organizations and not so well for other organizations. Regardless, there are a few aspects to consider when evaluating MDR and XDR security solutions.
One factor to keep in mind is if you already have or are planning on building out your own SOC. This is important to think about because developing and operating a SOC can require large investments in cybersecurity, which includes having the right expertise on your security teams. Organizations unwilling to make these commitments usually end up choosing managed security services such as MDR solutions, which allows them to protect their organization without considerable upfront investments.
Other critical factors to consider are your existing security maturity and overall goals. For instance, organizations who have already made significant commitments to cybersecurity often think about ways to improve the operational efficiency of their security teams. These organizations frequently turn to XDR tools since these solutions reduce threat detection and response times, provide better visibility and context while decreasing alert fatigue. Moreover, organizations with substantial security investments should consider open and extensible XDR solutions that integrate with their existing tools to avoid having to ‘rip and replace’ security tools, which can be costly and cumbersome.
I hope this blog series on the different threat detection and response solutions help you make sense of the different cybersecurity acronyms while guiding you in your decision on the right security solution for your organization. For more information on MDR solutions, read about how Cisco Secure Managed Detection and Response (MDR) rapidly detects and contains threats with an elite team of security experts. For more information on XDR solutions, learn how the Cisco XDR offering finds and remediates threats faster with increased visibility and critical context to automate threat response.
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Organizations embrace the public cloud for the agility, scalability, and reliability it offers when running applications. But just as organizations need these capabilities to ensure their applications operate where needed and as needed, they also require their security does the same. Organizations may introduce multiple individual firewalls into their AWS infrastructure to produce this outcome. In theory, this may be a good decision, but in practice—this could lead to asymmetric routing issues. Complex SNAT configuration can mitigate asymmetric routing issues, but this isn’t practical for sustaining public cloud operations. Organizations are looking out for their long-term cloud strategies by ruling out SNAT and are calling for a more reliable and scalable solution for connecting their applications and security for always-on protection.
To solve these challenges, Cisco created stateful firewall clustering with Secure Firewall in AWS.
Firewall clustering for Secure Firewall Threat Defense Virtual provides a highly resilient and reliable architecture for securing your AWS cloud environment. This capability lets you group multiple Secure Firewall Threat Defense Virtual appliances together as a single logical device, known as a “cluster.”
A cluster provides all the conveniences of a single device (management and integration into a network) while taking advantage of the increased throughput and redundancy you would expect from deploying multiple devices individually. Cisco uses Cluster Control Link (CCL) for forwarding asymmetric traffic across devices in the cluster. Clusters can go up to 16 members, and we use VxLAN for CCL.
In this case, clustering has the following roles:
The above diagram explains traffic flow between the client and the server with the insertion of the firewall cluster in the network. Below defines the roles of clustering and how packet flow interacts at each step.
Owner: The Owner is the node in the cluster that initially receives the connection.
Backup Owner: The node that stores TCP/UDP state information received from the Owner so that the connection can be seamlessly transferred to a new owner in case of failure.
Director: The Director is the node in the cluster that handles owner lookup requests from the Forwarder(s).
Forwarder: The Forwarder is a node in the cluster that redirects packets to the Owner.
Fragment Owner: For fragmented packets, cluster nodes that receive a fragment determine a Fragment Owner using a hash of the fragment source IP address, destination IP address, and the packet ID. All fragments are then redirected to the Fragment Owner over Cluster Control Link.
Cisco brought support for AWS Gateway Load Balancer (Figure 2). This feature enables organizations to scale their firewall presence as needed to meet demand (see details here).
Building off the previous figure, organizations can take advantage of the AWS Gateway Load Balancer with Secure Firewall’s clustering capability to evenly distribute traffic at the Secure Firewall cluster. This enables organizations to maximize the benefits of clustering capabilities including increased throughput and redundancy. Figure 3 shows how positioning a Secure Firewall cluster behind the AWS Gateway Load Balancer creates a resilient architecture. Let’s take a closer look at what is going on in the diagram.
Figure 3 shows an Internet user looking to access a workload. Before the user can access the workload, the user’s traffic is routed to Firewall Node 2 for inspection. The traffic flow for this example includes:
User -> IGW -> GWLBe -> GWLB -> Secure Firewall (2) -> GLWB -> GWLBe -> Workload
In the event of failure, the AWS Gateway Load Balancer cuts off existing connections to the failed node, making the above solution non-stateful.
Recently, AWS announced a new feature for their load balancers known as Target Failover for Existing Flows. This feature enables forwarding of existing connections to another target in the event of failure.
Cisco is an early adaptor of this feature and has combined Target Failover for Existing Flows with Secure Firewall clustering capabilities to create the industry’s first stateful cluster in AWS.
Figure 4 shows a firewall failure event and how the AWS Gateway Load Balancer uses the Target Failover for Existing Flows feature to switch the traffic flow from Firewall Node 2 to Firewall Node 3. The traffic flow for this example includes:
User -> IGW -> GWLBe -> GWLB -> Secure Firewall (3) -> GLWB -> GWLBe -> Workload
Organizations need reliable and scalable security to protect always-on applications in their AWS cloud environment. With stateful firewall clustering capabilities from Cisco, organizations can protect their applications while maintaining cloud benefits such as agility, scalability, and reliability.
Cisco Secure Firewall Threat Defense Virtual is available in the AWS marketplace, providing features like firewalling, application visibility & control, IPS, URL filtering, and malware defense. Cisco offers flexible options for firewall licensing, such as pay-as-you-go (PAYG) and bring-your-own-license (BYOL). To learn more about how Cisco Secure Firewall clustering capabilities can help protect your AWS applications, see our additional resources, check out our 30-day free trial, or speak to your Cisco sales representative.
Cisco Secure Firewall Clustering in the Cloud
Introducing AWS Gateway Load Balancer Target Failover for Existing Flows
Secure Firewall for Public Cloud webpage
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Lots of exciting things happening at Cisco, and for our customers, all to help them better prepare for what’s next. Case in point, we just returned from a very successful Cisco Partner Summit where the spotlight shined on cyber security. When our executives were on stage talking about solutions, the attendees heard a very catchy phrase; “if it’s connected, it’s protected.” A cool phrase, but there is more to that phrase and much more behind it.
To tie both connected and protected together, it’s good to note that Cisco is uniquely positioned as a security vendor with 80% of the worldwide internet traffic running through our network hardware and secured by our open platform, with hundreds of thousands of customers benefitting from automation, and from enriched and prioritized threat intel via our Extended Detection and Response (XDR) capabilities. That means a vast amount of unique insights for our customers to become more resilient, stay ahead of threats, be more confident, and benefit from less risk.
As examples of these questions above:
(1) what about proof points on the above?
(2) and do Cisco’s capabilities align with what customers want and need?
Let’s find out on the first by bringing the XDR aspect of security into the discussion, and the second by observing responses from a Forrester Total Economic Impact
(TEI) study commissioned by Cisco, both points utilizing our Secure Endpoint solution.
First off, in simple terms, XDR provides the benefit of integrating threat intel from all control points of the security platform and combines that into actionable insights for better, faster, and where appropriate, prioritized remediation of the most critical threats, i.e. XDR helps security teams to identify the threats that can do the most damage and enables the workflows to neutralize those threats first.
And here is where the proof point comes in. One of the most critical components of XDR is endpoint security. And in the case of Cisco, it’s our Secure Endpoint solution. Cisco recently participated in the AV-Comparatives’ Endpoint Prevention and Response (EPR) Test. The AV-C test is described by that independent test organization as “… the most comprehensive test of EPR products ever performed.” Secure Endpoint was one of the 10 endpoint security products in the test that were subjected to 50 separate targeted attack scenarios, which used a variety of different techniques.
Here are the highlights of the AV-C EPR report where Cisco Secure Endpoint:
Stunning results and confidence building for our customers that Cisco is effective in endpoint security. Read the complete AV-C EPR Test Report here.
And then, what about the second proof point – is Cisco providing what customers want & need?
Cisco commissioned Forrester Consulting to perform an unbiased cost-benefit analysis of our Cisco Secure Endpoint product. The report yielded the highlights below, based upon a composite organization, and also includes 20+ outstanding customer quotes.
Here’s the Forrester TEI Study bottom line for the composite organization:
Very good results and again, confidence building for our customers that Cisco is effective in endpoint security. Read the Forrester “The Total Economic Impact Of Cisco Secure Endpoint” Study here.
One last thing, what about those customer quotes? Here are a couple of examples:
Director of IT security, logistics
Director of IT security, logistics
To find out more, read Forrester’s “The Total Economic Impact Of Cisco Secure Endpoint” Study here. And if you are not familiar with Secure Endpoint, or would like to sign up for a free trial, check it out here.
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The word is out! Cisco Secure Endpoint’s effectiveness is off the charts in protecting your enterprise environment.
This is not just a baseless opinion; however, the facts are rooted in actual test results from the annual AV-Comparative EPR Test Report published in October 2022. Not only did Secure Endpoint knock it out of the park in enterprise protection; but Cisco Secure Endpoint obtained the lowest total cost of ownership (TCO) per agent at $587 over 5 years. No one else was remotely close in this area. More to come on that later.
If you are not familiar with the “AV-Comparatives Endpoint Prevention and Response Test is the most comprehensive test of EPR products ever performed. The 10 products in the test were subjected to 50 separate targeted attack scenarios, which used a variety of different techniques.”
These results are from an industry-respected third-party organization that assesses antivirus software and has just confirmed what we know and believe here at Cisco, which is our Secure Endpoint product is the industry’s best of the best.
Look for yourself at where we landed. That’s right, Cisco Secure Endpoint smashed this test, we are almost off the quadrant as one of the “Strategic Leaders”.
We ended up here for a combination of reasons, with the top being our efficacy in protecting our customers’ environments in this real-world test that emulates multi-stage attacks similar to MITRE’s ATT&CK evaluations which are conducted as part of this process (click here for an overview of MITRE ATT&CK techniques). Out of all the 50 scenarios tested, Secure Endpoint was the only product that STOPPED 100% of targeted threats toward enterprise users, which prevented further infiltration into the organization.
In addition, this test not only assesses the efficacy of endpoint security products but also analyzes their cost-effectiveness. Following up on my earlier remarks about achieving the lowest cost of ownership, the graph below displays how we stacked up against other industry players in this space including several well-known vendors that chose not to display their names due to poor results.
These results provide a meaningful proof point that Cisco Secure Endpoint is perfectly positioned to secure the enterprise as well as secure the future of hybrid workers.
Enriched with built-in Extended Detection and Response (XDR) capabilities, Cisco Secure Endpoint has allowed our customers to maintain resiliency when faced with outside threats.
As we embark on securing “what’s next” by staying ahead of unforeseen cyber threats of tomorrow, Cisco Secure Endpoint integration with the complete Cisco Secure Solutions portfolio allows you to move forward with the peace of mind that if it’s connected, we can and will protect it.
Now that you have seen how effective Secure Endpoint is with live real-world testing, try it for yourself with one of our live instant demos. Click here to access instructions on how to download and install your demo account for a test drive.
Click here to see what analysts, customers, and third-party testing organizations have to say about Cisco Secure Endpoint Security efficacy, easy implementation and overall low total cost of ownership for their organization —and stay ahead of threats.
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Going beyond the hype, passwordless authentication is now a reality. Cisco Duo’s passwordless authentication is now generally available across all Duo Editions.
“Cisco Duo simplifies the passwordless journey for organizations that want to implement phishing-resistant authentication and adopt a zero trust security strategy.”
—Jack Poller, Senior Analyst, ESG
We received tremendous participation and feedback during our public preview, and we are now excited to bring this capability to our customers and prospects.
“Over the last few years, we have increased our password complexities and required 2FA wherever possible. With this approach, employees had more password lock outs, password fatigue, and forgetting their longer passwords due to password rotations. With Duo Passwordless, we are excited to introduce this feature to our employees to keep our password complexities in place and leverage different Biometric options whether that is using their mobile device, Windows Hello, or a provided FIDO security key.
The Duo Push for passwordless authentication feature is simple and easy and introduces a more pleasant experience overall. Using Duo’s device insight and application policies, we are able to leverage and verify the security of the mobile devices before the device is allowed to be used. To top it off, Duo is connected to our SIEM and our InfoSec team is able to review detailed logs and setup alerts to be able to keep everything secure.”
—Vice President of IT, Banking and Financial Services Customer
As with any new technology, getting to a completely passwordless state will be a journey for many organizations. We see customers typically starting their passwordless journey with web-based applications that support modern authentication. To that effect, Duo’s passwordless authentication is enabled through Duo Single Sign-On (SSO) for federated applications. Customers can choose to integrate their existing SAML Identity provider such as Microsoft (ADFS, Azure), Okta or Ping Identity; or choose to use Duo SSO (Available across all Duo editions).
“Password management is a challenging proposition for many enterprises, especially in light of BYOD and ever increasing sophistication of phishing schemes. Cisco aims to simplify the process with its Duo passwordless authentication that offers out-of-box integrations with popular single sign-on solutions.”
—Will Townsend, Vice President & Principal Analyst, Networking & Security, Moor Insights & Strategy
Duo offers a flexible choice of passwordless authentication options to meet the needs of businesses and their use cases. This includes:
No matter which authentication option you choose, it is secure and inherently multi-factor authentication. We are eliminating the need for the weak knowledge factor (something you know – passwords) which are shared during authentication and can be easily compromised. Instead, we are relying on stronger factors, which are the inherence factor (something you are – biometrics) and possession factor (something you have – a registered device). A user completes this authentication in a single gesture without having to remember a complex string of characters. This significantly improves the user experience and mitigates the risk of stolen credentials and man-in-the-middle (MiTM) attacks.
FIDO2 authentication is regarded as phishing-resistant authentication because it:
Using Duo with FIDO2 authenticators enables organizations to enforce phishing-resistant MFA in their environment. It also complies with the Office of Management and Budget (OMB) guidance issued earlier this year in a memo titled “Moving the U.S. Government Towards Zero Trust Cybersecurity Principles”. The memo specifically requires agencies to use phishing-resistant authentication method.
We understand that getting the IT infrastructure ready to support FIDO2 can be expensive and is typically a long-term project for organizations. In addition, deploying and managing 3rd party security keys creates IT overhead that some organizations are not able to undertake immediately.
Alternatively, using Duo Push for passwordless authentication is an easy, cost effective to get started on a passwordless journey for many organizations, without compromising on security.
We have incorporated security into the login workflow to bind the browser session and the device being used. So, organizations get the same benefits of eliminating use of stolen credentials and mitigation of phishing attacks. To learn more about passwordless authentication with Duo Push, check out our post: Available Now! Passwordless Authentication Is Just a Tap Away.
In addition to going passwordless, many organizations are looking to implement zero trust access in their IT environment. This environment typically is a mix of modern and legacy applications, meaning passwordless cannot be universally adopted. At least not until all applications can support modern authentication.
Additionally, organizations need to support a broad range of use cases to allow access from both managed and unmanaged (personal or 3rd party contractor) devices. And IT security teams need visibility into these devices and the ability to enforce compliance to meet the organization’s security policies such as ensuring that the operating system (OS) and web browser versions are up to date. The importance of verifying device posture at the time of authentication is emphasized in the guidance provided by OMB’s zero trust memorandum – “authorization systems should work to incorporate at least one device-level signal alongside identity information about the authenticated user.”
Duo can help organizations adopt a zero trust security model by enforcing strong user authentication across the board either through passwordless authentication where applicable or thought password + MFA where necessary, while providing a consistent user experience. Further, with capabilities such as device trust and granular adaptive policies, and with our vision for Continuous Trusted Access, organizations get a trusted security partner they can rely on for implementing zero trust access in their environment.
To learn more, check out the eBook – Passwordless: The Future of Authentication, which outlines a 5-step path to get started. And watch the passwordless product demo in this on-demand webinar .
Many of our customers have already begun their passwordless journey. If you are looking to get started as well, sign-up for a free trial and reach out to our amazing representatives.
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The last few years have proved to be a catalyst for digital transformation for many of our enterprise customers. Application modernization and adopting multicloud are the foundational building blocks for digitizing business. Customers employ CI/CD (continuous integration, continuous delivery) to modernize their applications, building them on a cloud infrastructure. This evolution has given rise to new application security challenges in terms of speed, scale, as well as new and unfamiliar control points – not to mention siloed organizations and tools.
To address these security challenges, Cisco Secure Workload delivers zero trust microsegmentation in an infrastructure, location, and form factor agnostic way. It safeguards application workloads, wherever they live across the hybrid and multicloud environment. The recent release of Secure Workload 3.7 introduces “policy as code” support – delivering security at the speed of DevOps. It enables Secure Workload to be integrated with the customer’s choice of CI/CD toolchains, such as Jenkins or GitLab, and ingest the application security policy during the build phase of the application. Secure Workload then renders the policies onto the relevant workloads when the application goes live.
As the graphic below illustrates, Secure Workload ingests policies using Terraform or Ansible, which are widely adopted tools used by the DevOps team to automate infrastructure related tasks. Secure Workload integrates with the CI/CD toolchains using a YAML (.yml) manifest to ingest the policy. It then programs the same policies to the relevant enforcement point to achieve least privilege access for the newly built or upgraded application.
Policy as code helps customers automate policy deployment at the speed and scale of modern applications. It also simplifies collaboration between DevOps/DevSecOps and NetSec teams. The policies are written in the application language and give appropriate controls to developers to write their requirements into the application while the NetSec team ensures full compliance to the infosec policies dictated by the CISO organization.
In summary, Secure Workload removes the barriers to achieving automated application deployment across highly distributed multicloud environments, without compromising security, compliance, or user experience. The result – stronger security, faster application deployment, and more efficient collaboration.
For more information on policy as code, contact your Cisco Account Team or Partner Account Manager.
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Just a few years ago when the topic of supporting offsite workers arose, some of the key conversation topics were related to purchase, logistics, deployment, maintenance and similar issues. The discussions back then were more like “special cases” vs. today’s environment where supporting workers offsite (now known as the hybrid workforce) has become a critical mainstream topic.
Now with the bulk of many organization’s workers off-premise, the topic of security and the ability of a security vendor to help support an organization’s hybrid workers has risen to the top of the selection criteria. In a soon to be released Cisco endpoint survey, it’s not surprising that the ability of a security vendor to make supporting the hybrid workforce easier and more efficient was the key motivating factor when organizations choose security solutions.
Today, when prospects and existing customers look at Cisco’s ability to support hybrid workers with our advanced security solution set and open platform, it’s quite clear that we can deliver on that promise. But, yes, good tools make it easier and more efficient, but the reality is that running a SOC or any security group, large or small, still takes a lot of work. Most organizations not only rely on advanced security tools but utilize a set of best practices to provide clarity of roles, efficiency of operation, and for the more prepared, have tested these best practices to prove to themselves that they are prepared for what’s next.
Knowing that not all organizations have this degree of security maturity and preparedness, we gathered a couple of subject matter experts together to discuss 5 areas of time-tested best practices that, besides the advanced tools offered by Cisco and others, can help your SOC (or small security team) yield actionable insights and guide you faster, and with more confidence, toward the outcomes you want.
In this webinar you will hear practical advice from Cisco technical marketing and a representative from our award winning Talos Threat Intelligence group, the same group who have created and are maintaining breach defense in partnership with Fortune 500 Security Operating Centers (SOC) around the globe.
You can expect to hear our 5 Best Practices recommendations on the following topics;
Check out our webinar to find out how you can become more security resilient and be better prepared for what’s next.
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I’m sure you’ve seen them — emails or messages that sound alarming and ask you to act quickly. We live in a digital world that produces hundreds of messages and alerts every day. It’s often hard to determine the validity of a suspicious message or phishing email. Whether you are an administrator, or an end-user, it can be overwhelming to accurately identify a malicious message. When in doubt, here are some questions you should ask yourself:
Is the message from a legitimate sender?
Do I normally receive messages from this person?
If there’s a link, can I tell where it’s sending me?
Attackers continue to evolve their methods, and they’re highly educated on the defenses they come up against in the wild. They’ll craft messages that do not involve any traditional indicators of compromise, such as domains, IP address, or URL links. They’ll also start their attacks by sending messages as an initial lure to establish trust, before sending an email with altered invoice or one claiming to be a helpless employee attempting to get their payroll fixed.
Phishing is a socially-based attack type, one where the threat actors focus on human behavior. When these attacks target organizations, there are multiple levels of attack at play. One that focuses on behavioral patterns and workflow, and the other centers on the victim’s emotional boundaries, such as targeting their desire to help others. You see this pattern frequently in Business Email Compromise (BEC) attacks.
Below, we’ve placed an example of a lure, which will test the victim to see if there is a means to quickly establish trust. Here, the threat actor is pretending to be the Chief Financial Officer (CFO) of the victim’s organization. If the lure is successful, then the threat actor will progress the attack, and often request sensitive records or wire transfers. Notice that in the email headers, the person pretending to be the CFO is using a Gmail account, one that was likely created just for this attack. The message is brief, stresses importance and urgency, and requests assistance, playing on the victim’s workflow and desire to help an executive or someone with authority.
The example below is a simplified one, to be sure, but the elements are legitimate. Daily, emails like this hit the inboxes of organizations globally, and the attackers only need to locate a single victim to make their efforts payout.
In the FBI / IC3 2021 Internet Crime Report, there were nearly 20,000 Business Email Compromise complaints filed, with an adjusted loss of nearly 2.4 billion dollars. While spoofing the identity of an executive is certainly one way to conduct a BEC attack, the FBI says that threat actors have started leveraging the normality of hybrid-work to target meeting platforms to establish trust and conduct their crimes. When successful, the funds from the fraudulent wire transfers are moved to crypto wallets and the funds dispersed, making recovery harder.
So as an end user what can you do to protect your organization? Be mindful anytime you receive an urgent call to action, especially when the subject involves money. If your workflow means that you regularly receive these types of requests from the specific individual, verify their identity and the validity of the request using another channel of communication, such as in person or via phone. If you do validate their identity via the phone, take care to avoid calling any numbers listed in the email.
Cisco Secure Email helps stop these types of attacks by tracking user relationships and threat techniques. These techniques often include account takeover, spoofing and many more. Using an intent-based approach allows Secure Email to detect and classify business email compromises and other attacks, so administrators are empowered to take a risk-based approach to stopping these threats.
Find out more about how Cisco Secure Email can help keep your organization safe from phishing.
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The concept of zero trust is not a new one, and some may even argue that the term is overused. In reality, however, its criticality is growing with each passing day. Why? Because many of today’s attacks begin with the user. According to Verizon’s Data Breach Investigations Report, 82% of breaches involve the human element — whether it’s stolen credentials, phishing, misuse or error.
Additionally, today’s businesses are hyper-connected, meaning that — in addition to your employees — customers, partners and suppliers are all part of your ecosystem. Couple that with hybrid work, IoT, the move to the cloud, and more emboldened attackers, and organizational risk increases exponentially.
Adopting a zero trust model can dramatically reduce this risk by eliminating implicit trust. It has become so crucial, in fact, that several governments including the U.S., UK and Australia have released mandates and guidance for how organizations should deploy zero trust to improve national security.
However, because zero trust is more of a concept than a technology, and so many vendors use the term, organizations struggle with the best way to implement it. At Cisco, we believe you should take a holistic approach to zero trust, starting with what you have and adding on as you identify gaps in your defenses. And while layers of protection are necessary for powerful security, so is ease of use.
Zero trust plays a major role in building security resilience, or the ability to withstand unpredictable threats or changes and emerge stronger. Through zero trust, the identity and security posture of users, devices and applications are continuously checked and verified to prevent network intrusions — and to also limit impact if an unauthorized entity does gain access.
Organizations with high zero trust maturity are twice as likely to achieve business resilience.
– Cisco’s Guide to Zero Trust Maturity
Eliminating trust, however, doesn’t really conjure up images of user-friendly technology. No matter how necessary they are for the business, employees are unlikely to embrace security measures that make their jobs more cumbersome and time-consuming. Instead, they want fast, consistent access to any application no matter where they are or which device they are using.
That’s why Cisco is taking a different approach to zero trust — one that removes friction for the user. For example, with Cisco Secure Access by Duo, organizations can provide those connecting to their network with several quick, easy authentication options. This way, they can put in place multi-factor authentication (MFA) that frustrates attackers, not users.
Cisco Secure Access by Duo is a key pillar of zero trust security, providing industry-leading features for secure access, authentication and device monitoring. Duo is customizable, straightforward to use, and simple to set up. It enables the use of modern authentication methods including biometrics, passwordless and single sign-on (SSO) to help organizations advance zero trust without sacrificing user experience. Duo also provides the flexibility organizations need to enable secure remote access with or without a VPN connection.
During Cisco’s own roll-out of Duo to over 100,000 people, less than 1% of users contacted the help desk for assistance. On an annual basis, Duo is saving Cisco $3.4 million in employee productivity and $500,000 in IT help desk support costs. Furthermore, 86,000 potential compromises are averted by Duo each month.
La-Z-Boy, one of the world’s leading residential furniture producers, also wanted to defend its employees against cybersecurity breaches through MFA and zero trust. It needed a data security solution that worked agnostically, could grow with the company, and that was easy to roll out and implement.
“When COVID first hit and people were sent home to work remotely, we started seeing more hacking activity…” said Craig Vincent, director of IT infrastructure and operations at La-Z-Boy. “We were looking for opportunities to secure our environment with a second factor…. We knew that even post-pandemic we would need a hybrid solution.”
“It was very quick and easy to see where Duo fit into our environment quite well, and worked with any application or legacy app, while deploying quickly.” – Craig Vincent, Director of IT Infrastructure and Operations, La-Z-Boy
Today, Duo helps La-Z-Boy maintain a zero trust framework, stay compliant, and get clear visibility into what is connecting to its network and VPN. Zero trust helps La-Z-Boy secure its organization against threats such as phishing, stolen credentials and out-of-date devices that may be vulnerable to known exploits and malware.
As mentioned, zero trust is a framework, not a single product or technology. For zero trust to be truly effective, it must do four things:
Many technology companies may offer a single component of zero trust, or one aspect of protection, but Cisco’s robust networking and security expertise enables us to provide a holistic zero trust solution. Not only can we support all the steps above, but we can do so across your whole IT ecosystem.
Modern organizations are operating multi-environment ecosystems that include a mix of on-premises and cloud technologies from various vendors. Zero trust solutions should be able to protect across all this infrastructure, no matter which providers are in use. Protections should also extend from the network and cloud to users, devices, applications and data. With Cisco’s extensive security portfolio, operating on multiple clouds and platforms, zero trust controls can be embedded at every layer.
Depending on where you are in your security journey, embedding zero trust at every layer of your infrastructure may sound like a lofty endeavor. That’s why we meet customers where they are on their path to zero trust. Whether your first priority is to meet regulatory requirements, secure hybrid work, protect the cloud, or something else, we have the expertise to help you get started. We provide clear guidance and technologies for zero trust security mapped to established frameworks from organizations like CISA and NIST.
Much of our Cisco Secure portfolio can be used to build a successful zero trust framework, but some examples of what we offer include:
All of our technologies and services are backed by the unparalleled intelligence of Cisco Talos — so you always have up-to-date protection as you build your zero trust architecture. Additionally, our open, integrated security platform — Cisco SecureX — makes it simple to expand and scale your security controls, knowing they will work with your other technologies for more unified defenses.
As Italy’s leading insurance company, Sara Assicurazioni requires complete visibility into its extended network, including a multi-cloud architecture and hybrid workforce. The company has adopted a comprehensive zero trust strategy through Cisco Secure.
“Our decentralized users, endpoints, and cloud-based servers and workloads contribute to a large attack surface,” says Paolo Perrucci, director of information and communications technology architectures and operations at Sara Assicurazioni. “With Cisco, we have the right level of visibility on this surface.”
“The main reason we chose Cisco is that only Cisco can offer a global security solution rather than covering one specific point…. Thanks to Cisco Secure, I’m quite confident that our security posture is now many times better because we are leveraging more scalable, state-of-the-art security solutions.” – Luigi Vassallo, COO & CTO, Sara Assicurazioni
To learn more, explore our zero trust page and sign up for one of our free zero trust workshops.
Watch video: How Cisco implemented zero trust in just five months
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Technology has typically had a reputation for being exciting and inventive. Unfortunately, this hasn’t always been the case for security. But times have changed. We are now recognizing the crucial role security plays in any groundbreaking technology. Without strong defenses, even the most visionary app is likely to crash and burn. So it’s imperative that big security players like Cisco stay on top of what’s next.
I am thrilled to announce that in November, we will be launching our new video series, “NEXT” by Cisco Secure. In the series, my esteemed co-host TK Keanini and I will interview some of the brightest new minds in tech to find out more about the future of the industry and how we can best secure it. Watch the series preview below!
As the CTO of Cisco Secure, TK has over 25 years of networking and security expertise, as well as a penchant for driving technical innovation. As for me, I’m a cybersecurity specialist of 10 years with an obsession for communication and empathy. Together, TK and I will bring new cyber pioneers to the forefront and highlight the criticality of digital protection and privacy for everyone.
Whether we’re discussing Web3, the metaverse, or next-generation healthcare, we’ll learn and laugh a lot. Through simple conversations about complex topics, we’re building a bridge between leading-edge tech and how Cisco is helping to safeguard what’s on the horizon.
And what better time to preview this series than during Cybersecurity Awareness Month? A time when we focus on the reality that security belongs to everyone — not just the threat hunter, or the product engineer, or the incident responder — but everyone.
We all have a responsibility to protect the world’s data and infrastructure, and should all have a seat at the table for important security conversations. We hope you’ll join us as we dive into what’s making waves out there, and how we can keep it safe.
Follow our Cisco Secure social channels to catch our first episode in November, when we will speak with Michael Ebel, CEO of Atmosfy. Atmosfy is revolutionizing restaurant reviews by incorporating engaging live video that inspires others and supports local businesses. TK and I will chat with Michael about the origin of Atmosfy, and how the company keeps its content authentic and organization resilient.
In the meantime, explore our other Cybersecurity Awareness Month resources.
Who do you want to hear from next? Tell us your ideas for future guests in the comments.
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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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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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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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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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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.
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
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
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.
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
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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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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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.
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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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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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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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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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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