Container Security Hardening Skill A production-focused guide for building, scanning, and running containers securely — from Dockerfile authoring through runtime enforcement and supply chain integrity. --- When to Use This Skill - User mentions Docker security, container hardening, or Dockerfile security review - User asks about distroless images, non-root containers, or read-only filesystems - User wants to scan images for CVEs with Trivy, Grype, or Snyk - User mentions seccomp, AppArmor, Linux capabilities, or runtime security - User asks "is my Dockerfile secure?" or "how do I reduce my im…