This version of GitHub Enterprise will be discontinued on This version of GitHub Enterprise was discontinued on 2020-11-12. No patch releases will be made, even for critical security issues. For better performance, improved security, and new features, upgrade to the latest version of GitHub Enterprise. For help with the upgrade, contact GitHub Enterprise support.

Managing commit signature verification

You can sign your work locally using GPG or S/MIME. GitHub Enterprise will verify these signatures so other people will know that your commits come from a trusted source.

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Help us make these docs great!

All GitHub docs are open source. See something that's wrong or unclear? Submit a pull request.

Make a contribution

Or, learn how to contribute.