Tag
operators
Safeguard articles tagged "operators" — guides, analysis, and best practices for software supply chain and application security.
2 articles
Kubernetes Security
Running Multiple Custom Controllers Without RBAC or CRD Collisions
Kubernetes CRDs are singletons by group and kind, and RBAC has no tenant concept — two facts that quietly break most multi-controller clusters.
Jul 11, 20268 min read
Container Security
A Practical Kubernetes Operator Security Checklist
Kubernetes operators run with broad cluster access. This checklist covers the controls that matter most in 2025, from RBAC scoping to image provenance.
Nov 28, 20254 min read