keyless-signing
Safeguard articles tagged "keyless-signing" — guides, analysis, and best practices for software supply chain and application security.
6 articles
What Is Sigstore?
Sigstore is an open-source project for signing and verifying software without managing long-lived keys. Here's how Cosign, Fulcio, and Rekor make keyless signing work.
Sigstore, Cosign, and keyless container image signing
How Sigstore's Fulcio and Rekor make Cosign keyless container image signing possible, why Chainguard built its product around it, and where the real gaps still are.
What is Sigstore
Sigstore lets projects sign software with short-lived, identity-bound certificates instead of long-lived keys. Here's how Fulcio, Rekor, and Cosign actually work.
Cosign container signing
What is Cosign? A precise look at how this Sigstore tool signs and verifies container images, keyless signing, and how it compares to Notary v2.
Implementing keyless container image signing with Cosign ...
A hands-on guide to Cosign keyless signing GCP setups with Sigstore, Workload Identity Federation, and Cloud Build — sign and verify images with no key management.
Sigstore Cosign Keyless Signing Explained for Teams
Keyless signing swaps long-lived private keys for ten-minute certificates tied to an OIDC identity. How Fulcio and Rekor work, and how to roll it out without breaking deploys.
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