GitHub has added support for securing SSH Git operations using FIDO2 security keys for added protection from account takeover attempts.

Perform a Git clone operation using your repo’s SSH URL Create SSH Keys for GitHub To start, store a public SSH key on GitHub. This is validated against a locally stored private key that Git uses to ...

Here's a quick example of how to perform a GitHub SSH clone operation. In just five minutes, learn how to create SSH keys, configure them in GitHub and perform the GitHub clone with SSH keys in Git.

When you add a security key to SSH operations, you can use these devices to protect you and your account from accidental exposure, account hijacking, or malware, GitHub security engineer Kevin ...

This change only impacts Git operations over SSH using RSA. Web traffic to GitHub.com and HTTPS Git operations are not affected.” Only GitHub.com’s RSA SSH key was replaced.

Learn how to create and copy SSH keys using two simple commands. SSH keys provide a secure and convenient way to authenticate remote servers.