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Proven, not promised: Chainguard Containers achieves SLSA Build Level 3

Chainguard's independent SLSA Build Level 3 certification for its container images sets a tangible benchmark that European enterprises can reference when the CRA's supply-chain integrity requirements take effect.

Summary written by editorial AI · Source link below

Filed by Chainguard1 min readRead at source ↗

Coalfire independently assessed Chainguard Containers at SLSA Build Level 3, validating hardened builds, provenance, and supply chain integrity.

Editorial Analysis

Why it matters

As the EU Cyber Resilience Act demands verifiable software supply-chain controls, independently attested SLSA Level 3 builds become a practical compliance differentiator for container sourcing decisions.

What to do

Require SLSA provenance attestations from container-image vendors and enforce signature verification in your Kubernetes admission policies.

Forward-looking interpretation drafted by editorial AI under human review — not a reproduction of the source. See methodology.

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