Blog posts about Token Authentication

Ensuring secure access to your source code is more important than ever. Git Credential Manager helps make that easy.

GitHub has been at the forefront of security key adoption for many years. We were an early adopter of Universal 2nd Factor (“U2F”) and were also one of the first sites to transition to Webauthn.

We’re excited to share a deep dive into how our new authentication token formats are built and how these improvements are keeping your tokens more secure. As we continue to focus on the security of