Attestkeep is a Kubernetes-native security platform that prevents vulnerable and untrusted container images from reaching production.
It evaluates container images for vulnerabilities, CISA KEV entries, EOL operating systems, SBOMs, signatures, attestations, and build provenance, then enforces security policies before deployment.
Attestkeep runs inside your own Kubernetes environment, keeping security results, policies, and audit records within your cluster.
A free Community Edition is available for teams that want to try Attestkeep in their own Kubernetes environment.
We built Attestkeep because finding a vulnerable container image is only half the problem. The real challenge is preventing that image from reaching production. Kubernetes teams often rely on separate security tools to scan, verify, and monitor container images, but security findings do not always become enforceable deployment decisions. Attestkeep was built to close that gap by bringing vulnerability, SBOM, signature, attestation, and supply-chain policies directly into the Kubernetes deployment process.