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 Jones ...

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GitHub has revoked weak SSH authentication keys generated using a library that incorrectly created duplicate RSA keypairs. GitHub allows you to authenticate to their service without a user name and ...

How to secure your GitHub account with two-factor authentication Your email has been sent GitHub is now prompting developers and administrators who use the site to secure their accounts with ...

GitHub has revoked an unknown number of cryptographic keys used to access accounts after a developer found they contained a catastrophic weakness that came to light some seven years ago. The keys, ...

Last week we discussed the basics of two-factor authentication (2FA) and why it's a good idea to take advantage of it. If you haven't read the article, I recommend you do, after which you'll likely ...

To fix GitHub’s Permission denied to [email protected] (publickey) error, you must address one of the following three causes: You used an incorrect email address in the GitHub SSH URL. You have not ...