How would you integrate artifact signing into CI/CD and secure the keys?
Tests supply chain architecture and secrets management. A strong answer: remote HSM or KMS signing isolated from build runners, signature verification at deploy gates, and key rotation with audit logging.
Tests your ability to harden software supply chains by isolating cryptographic operations from build infrastructure. A strong answer covers four areas: first, using a remote HSM or cloud KMS so private keys never touch build runners; second, enforcing signature verification as a deploy-gate policy before any artifact reaches production; third, implementing short-lived signing certificates with automated rotation and revocation; fourth, maintaining immutable audit logs for every signing event.
Read the original → keyfactor.com
- #ci/cd
- #security
- #cryptography
- #supply-chain
- #devops
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