container security

A practical bash-first playbook for container security that pairs CLI tooling with AI: generate SBOMs (Syft), scan vulnerabilities (Grype/Trivy), lint Dockerfiles/images (Hadolint/Dockle), enforce Kubernetes policy as code (Conftest/OPA), then feed curated JSON to AI to prioritize and propose fixes; finally harden builds with minimal bases, pinned digests, nonroot, dropped caps, signing, and CI automation.

AI containers bundle models, dependencies, and secrets—making them high-value targets. This guide gives Linux Bash users four steps: build minimal, reproducible images and generate SBOMs (Syft); scan images, directories, and secrets (Trivy); run rootless with least privilege and safe GPU access (Podman/Docker); and sign/verify images and attestations (cosign), with copy-paste commands and a ready CI gate.