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→Q: How can I set up two-factor authentication (2FA) for my github account?
[[File:Github_-_security.png|150px]]
4. Under Two-factor authentication, click Set up two-factor authentication.
[[File:Github_-_set_up_2fa.png|450px400px]]
5. On the Two-factor authentication page, click Set up using an app.
[[File:Github_-_set_up_using_an_app.png|450px400px]]
6. To enable two-factor authentication you must save your two-factor recovery codes in a safe place, such as a password manager, by clicking Download, Print, or Copy. Your recovery codes will help get you back into your account if you've lost access. After saving your codes, click Next.
[[File:Github_-_recovery.png|450px]]
7. Scan the QR code with your mobile device's app. After scanning, the app will display a six-digit code that you can enter on GitHub.
[[File:Github_-_scan_barcode.png|450px400px]]
8. The TOTP mobile application will save your GitHub account and generate a new authentication code every few seconds. On GitHub, on the 2FA page, type the code and click Next.
[[File:Github_-_enter_passcode.png|450px400px]]
9. Verify that a success message is shown
[[File:Github_-_2fa_success_message.png|450px400px]]
10. After 2FA has been enabled and you've saved your recovery codes, we recommend you sign out and back in to your account. In case of problems, such as a forgotten password or typo in your email address, you can use recovery codes to access your account and correct the problem.
