Delphi-PRAXiS - Using two factor authentication for ssh with Ubuntu 22.04

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Using two factor authentication for ssh with Ubuntu 22.04

Since many of the instructions I found on the internet seem to be flawed or at least outdated, here is how I managed to enable two factor authentication (2fa) with (time based) OTP in Ubuntu 22.04 using the Google Authenticator PAM plugin. Note: When using ssh private/public key based authentication, no OTP prompt will be … <a href="https://blog.dummzeuch.de/2023/11/05/using-two-factor-authentication-for-ssh-with-ubuntu-22-04/" class="more-link">Continue reading <span class="screen-reader-text">Using