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Protect your Kubernetes Clusters with Ratify and Attestations

Lightningat KubeCon + CloudNativeCon Europe 2025 · on Tuesday, 2025-04-01· at 10:48· Platinum Suite | Level 3· [security, web-platform]
name:Yi Zha
links:none on file
slides:none on file

Ratify is a CNCF sandbox verification engine that verifies signatures, SBOMs and vulnerability reports and enforces policy via Rego; demo shows it validating signed SBOM (SPDX) and signed vulnerability JSON for an OCI image and blocking images with same-day critical CVEs. It plugs into Gatekeeper as an external data provider for admission control, integrates with containerd at runtime for node-level enforcement, and is already adopted by major cloud vendors.

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