image-security
Safeguard articles tagged "image-security" — guides, analysis, and best practices for software supply chain and application security.
15 articles
Helm Chart Supply Chain Defence Blueprint
Helm charts are the most common Kubernetes deployment artifact and the least scrutinised. This blueprint covers chart provenance, signing, value validation, and the runtime correspondence checks that close the loop.
Distroless Node.js 20 on Debian 12 Image Deep Dive
A deep dive into the gcr.io/distroless/nodejs20-debian12 image: contents, attack surface, real-world CVE exposure, and where it fits in production.
Container Security Best Practices Checklist 2026
A practical container security checklist for 2026 covering base images, runtime controls, registry hygiene, and signing, with specific thresholds defenders can adopt.
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