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

This key does not grant access to GitHub’s infrastructure or customer data. This change only impacts Git operations over SSH using RSA.

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 ...

To start, store a public SSH key on GitHub. This is validated against a locally stored private key that Git uses to validate and establish a connection. GitHub SSH keys are created with the ssh-keygen ...

Community driven content discussing all aspects of software development from DevOps to design patterns. To fix GitHub’s Permission denied to [email protected] (publickey) error, you must address one ...

Hanley, who is also GitHub's SVP of Engineering, said that they quickly contained the exposure and investigated the root cause of the issue. GitHub's RSA SSH Private Key Accidentally Leaked to Public!

Earlier this year, researcher Ben Cox collected the public SSH (Secure Shell) keys of users with access to GitHub-hosted repositories by using one of the platform’s features.