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

GitHub has revoked weak SSH authentication keys generated using a library that incorrectly created duplicate RSA keypairs.

Here's a quick example of how to securely connect Git to GitHub with SSH KeyGen produced secure shell keys on both Windows and Linux.

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 ...

Do not change the email address. It must be: [email protected] To test the GitHub SSH connection for the Permission denied error, use the -T switch. If SSH is set up correctly, the output includes a ...