With 2FA enabled, you'll be asked to provide your 2FA authentication code, as well as your password, when you sign in to GitHub.| GitHub Docs
You can use a passkey to sign in safely and easily to GitHub in your browser, without requiring a password and two-factor authentication. You can also sign in using a passkey on a nearby device.| GitHub Docs
Two-factor authentication (2FA) is an extra layer of security used when logging into websites or apps. With 2FA, you have to log in with your username and password and provide another form of authentication that only you know or have access to.| GitHub Docs
You may be prompted to register a passkey during sign-in, or you can choose to register a new passkey in your account settings. For 2FA users, you can upgrade existing eligible security keys into passkeys.| GitHub Docs
You can choose among multiple options to add a second source of authentication to your account.| GitHub Docs
To confirm access to your account before you perform a potentially sensitive action, GitHub.com prompts for authentication.| GitHub Docs