Individual skill
securing-container-registry-with-harbor
Configures the security features of the Harbor open-source container registry - integrated Trivy scanning, Cosign and Notary content trust policies, project-level RBAC, immutable tag and retention rules, and OIDC authentication - to enforce provenance and block deployment of vulnerable images. Use when deploying or hardening Harbor, or when compliance requires that only signed and scanned images can be pulled. Keywords: Harbor, project policy, content trust, immutable tag, retention, robot account, OIDC, replication. Do not use for signing images with Cosign outside a registry - use implementing-image-provenance-verification-with-cosign.
skills/securing-container-registry-with-harbor/SKILL.md
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- Aug 31, 2026
- License
- Apache-2.0
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- containers Declared skill tag
- kubernetes Declared skill tag
- docker Declared skill tag
- security Declared skill tag
- registry Declared skill tag
- harbor Declared skill tag
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# Securing Container Registry with Harbor
## Overview
Harbor is an open-source container registry that provides security features including vulnerability scanning (integrated Trivy), image signing (Notary/Cosign), RBAC, content trust policies, replication, and audit logging. Securing Harbor involves configuring these features to enforce image provenance, prevent vulnerable image deployment, and maintain registry access control.
## When to Use
- When deploying or configuring securing container registry with harbor capabilities in your environment
- When establishing security controls aligned to compliance requirements
- When building or improving security architecture for this domain
- When conducting security assessments that require this implementation
## Prerequisites