Signing Your Artifacts for Security, Quality, and Compliance

The article explains why signing software artifacts matters for trust, security, and regulatory requirements. It shows how cryptographic signatures prove who built a release and ensure that its contents haven’t been tampered with, making supply chain attacks and unauthorized modifications easier to detect. It discusses common signing technologies like GPG and X.509 certificates, how they integrate with build systems and package ecosystems, and why reproducible builds are important to validate signatures. The article also covers practical best practices such as managing signing keys securely, automating signing in CI/CD pipelines, and validating signatures when consuming artifacts to improve quality assurance and meet compliance obligations. 

https://www.endorlabs.com/learn/signing-your-artifacts-for-security-quality-and-compliance

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