Skill UI

This guide details the comprehensive process of securing a container registry using Harbor. Learn how to implement advanced security features such as integrated vulnerability scanning (Trivy), image signing (Cosign/Notary), Role-Based Access Control (RBAC), and content trust policies. The workflow covers deployment, policy enforcement, and integrating external authentication like OIDC, ensuring compliant and secure image provenance for Kubernetes environments.

This guide provides comprehensive best practices for creating optimized, secure, and efficient multi-stage Dockerfiles. Learn how to separate build environments (builder stage) from minimal runtime environments, significantly reducing image size and attack surface. Topics covered include layer caching optimization, security hardening (non-root users), and using minimal base images for reproducible builds.