This article explores AWS Bottlerocket, a secure operating system designed for container hosting. It tests how Bottlerocket defends against common container escape techniques, demonstrating its effective security measures compared to less hardened systems like Ubuntu.

This article explores Kubernetes' architecture and its various attack vectors. It discusses security concerns, threat hunting, and how tools like Falco can help detect and mitigate potential threats within Kubernetes environments.

User namespaces will be enabled by default in future Kubernetes releases, enhancing security by isolating container users from host users. This change aims to simplify the configuration and improve the overall security posture of Kubernetes workloads. Developers are encouraged to adapt their applications to this new default to take full advantage of the security benefits.