Kubernetes Security Contexts Best Practices [Cheat Sheet]

The Kubernetes Security Context Best Practices Cheat Sheet is a comprehensive guide to configuring security contexts for pods and containers in Kubernetes.

Key Takeaways: 

• Advanced security goes beyond basics: Most container environments start with essential practices—but real protection comes from implementing advanced techniques like short-lived secrets, runtime monitoring with eBPF, and zero-trust architectures that verify every request.

• Automation prevents human error: Manual security practices can't keep pace with containers' dynamic nature. Automated security policies using tools like OPA and admission controllers enforce consistent security measures across your entire container environment.

• Environment-specific hardening: Whether you're running Kubernetes, Docker, or cloud provider services, each platform requires tailored security approaches—from RBAC and network policies in Kubernetes to Docker Bench security checks and trusted image sources.