Harbor is an open-source, CNCF Graduated cloud-native artifact registry designed to secure, store, and manage artifacts across cloud-native compute platforms like Kubernetes and Docker.

The main features and capabilities of Harbor include:

• Artifact Security & Vulnerability Analysis: Scans container images and artifacts for vulnerabilities to ensure they are free from security risks before deployment.

• Content Signing & Trust Validation: Signs images and validates content to ensure artifacts are trusted and authentic.

• Role-Based Access Control (RBAC) & Identity Integration: Secures artifacts through customizable policies, multi-tenant organization, identity integration, and role-based access control.

• Cross-Registry Replication: Replicates artifacts seamlessly across multiple container registries, including other Harbor instances.

• Extensible API & Web UI: Offers an intuitive web interface and extensible REST APIs for managing artifacts, user permissions, and administration.

• Flexible Cloud-Native Deployment: Can be deployed on any Kubernetes environment or host system with Docker support.