Cosign Signatures Verify Container Provenance in Modern DevOps

Vikashagarwal09 Sep, 2026Education

In many DevOps projects, a container image moves through several systems before reaching production. It may pass through a CI pipeline, container registry, security scanner, and deployment platform. The risky part is simple: how do you know the image running in production is the one your team actually built? Cosign answers that question by verifying identity and origin of the container images. One can join DevOps Online Course to learn the best practices from industry experts.