Tag
image-layers
Safeguard articles tagged "image-layers" — guides, analysis, and best practices for software supply chain and application security.
2 articles
Containers
Docker Image File Extensions: What a .tar Image Actually Contains
Docker images do not have a special file extension. When you save one it is a .tar archive. Here is what is inside, and how the OCI layout is structured.
Feb 25, 20255 min read
Container Security
Docker Image Layer Security Analysis: What Lurks Beneath Your Containers
Every Docker image is a stack of layers, and each one can introduce vulnerabilities. Learn how to dissect image layers for security risks and what tools actually help.
Aug 12, 20227 min read