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    • mlnewsM

      Using Google Authenticator to Set Up Two Factor Authentication for Linux

      Watching Ignoring Scheduled Pinned Locked Moved News google authenticator two factor security linux
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      stacksofplatesS

      @DustinB3403 said in Using Google Authenticator to Set Up Two Factor Authentication for Linux:

      This at all doesn't seem like a bad thing, especially if you're doing this on your own personal systems. Doing this in an organization seems like a crazy step to implement.

      Also what happens if you're phone dies, how do you update the authentication device?

      There is a hidden file in the root account with the one time use codes and the key for the app. Local console access doesn't require 2FA, only SSH.

      If you set it up in PAM correctly that is, I didn't read through this guide. I did one a while ago on here with steps for everything, and doing it that way only requires 2FA codes with SSH, not local console access.

    • mlnewsM

      Configuring sudo for Two Factor Authentication from HowToForge

      Watching Ignoring Scheduled Pinned Locked Moved News howtoforge ubuntu centos two factor pam security authentication sudo radius
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    • scottalanmillerS

      UNIX SSH Key Management Approaches

      Watching Ignoring Scheduled Pinned Locked Moved IT Discussion unix linux ssh key management 2fa two factor security general it knowledge nfs dns dnssec devops
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      A

      @scottalanmiller You should also include cloud-init

      https://cloudinit.readthedocs.org/en/latest/

    • mlnewsM

      [How To] Log into Ubuntu Desktop with Google Authenticator Two Factor Authentication

      Watching Ignoring Scheduled Pinned Locked Moved IT Discussion linux desktop linux google authenticat ubuntu security how to two factor
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      thanksajdotcomT

      @scottalanmiller said:

      Well the setup in the article uses the graphical login interface, so no.

      Darn. That'd be cool.

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