Conceptual

Reference guide outlining Chainguard's Shared Responsibility model: a framework that clarifies security obligations for hardened container images.

A conceptual article on best practices for keeping images up to date.

A conceptual overview of SBOMs

A brief tutorial on how to use Cosign to retrieve Chainguard Image SBOMs.

An overview of the structure, contents, and applications of container technology

Criteria for selecting a base image

Software supply chain security - an explanation