cluster-hardening
Safeguard articles tagged "cluster-hardening" — guides, analysis, and best practices for software supply chain and application security.
3 articles
A practical guide to least privilege in Kubernetes RBAC
One RBAC flaw, CVE-2018-1002105 (CVSS 9.8), let any authenticated user escalate to cluster-admin — here's how to actually scope roles so that never happens again.
Kubernetes Security Risks: The Threats That Actually Matter
The real Kubernetes security risks are misconfiguration, over-permissive RBAC, exposed control planes, and vulnerable images, not exotic zero-days. Here's how to prioritize.
Kubernetes Pod Security Standards: From PodSecurityPolicy to the New Admission Controller
PodSecurityPolicy is dead. Pod Security Standards replaced it. Here is what changed, what the three levels mean, and how to migrate without breaking your clusters.
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