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How To Enable Multi Factor Authentication in SSH

Multi Factor Authentication provides an additional layer of protection for your website & servers. Here is how to enable multi factor authentication in SSH

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How To Enable Multi Factor Authentication in SSH

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  1. How To Enable Multi-factor Authentication in SSH

  2. Install Pre-requisites Install Google Authenticator PAM module.

  3. Configure Authentication Configure Google Authenticator PAM module. You will see a giant QR code during the process, secret key, verification code, and a list of emergency scratch codes to be used in case you are unable to access your phone.

  4. Add secret to Google Authenticator Enter the secret key that you received in previous step. Also enter a name to recognize this 2FA method for SSH. This is because Google Authenticator can be used to setup 2FA for other services also.

  5. Verify 2FA You will be asked to enter your password, as well as a passcode that you generate on Google Authenticator mobile app. You can generate passcode by opening the app and clicking the 2FA method you saved in step 3.

  6. Thank You Visit for more https://fedingo.com/how-to-enable-multi-factor-authentication-in-ssh/

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