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Authentication
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Securing your account with two-factor authentication (2FA)
You can set up your account on GitHub.com to require an authentication code in addition to your password when you sign in.
- About two-factor authentication
- Configuring two-factor authentication
- Configuring two-factor authentication recovery methods
- Accessing GitHub using two-factor authentication
- Recovering your account if you lose your 2FA credentials
- Changing two-factor authentication delivery methods for your mobile device
- Countries where SMS authentication is supported
- Disabling two-factor authentication for your personal account
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