k8s: Securing Production Debugging in Kubernetes

The post recommends securing production Kubernetes debugging with least-privilege RBAC, short-lived identity-bound credentials, and a just-in-time access gateway instead of shared bastions, cluster-admin access, or long-lived SSH keys. It outlines practical patterns for namespace-scoped roles, group-based bindings, OIDC or client-certificate auth, and gateway-mediated sessions with audit logging and automatic expiration.

• Source: Kubernetes Official Blog