• Open Source code - https://github.com/fluxninja/aperture
• Architecture
• How is it different than a simple Firewall and API Gateway - This new approach separates rate limit infrastructure from application code and integrates using SDK. This helps with distributed architecture and makes it resilient to attacks at scale that could have brought down the app because while allowing access to users who need to send a burst of traffic for legitimate usage.

Multiple vulns in Docker disclosed by Snyk Security Labs