Runtime security in Azure Kubernetes Service (AKS)

Runtime security in Azure Kubernetes Service (AKS) involves implementing controls to detect unexpected or malicious behaviors, as traditional methods like container image vulnerability scanning are insufficient for comprehensive protection. Falco, an open-source Kubernetes runtime detection project created by Sysdig, is highlighted as a crucial tool for identifying runtime threats by analyzing system calls and incorporating Kubernetes context. It provides a flexible rules engine for writing custom detection rules and integrates with security workflows. Sysdig Secure extends Falco's capabilities with a user-friendly interface, offering out-of-the-box policies and a centralized management system to enhance security across container and Kubernetes environments. This approach helps detect zero-day vulnerabilities and unauthorized activity while facilitating compliance and incident response in cloud-scale operations.