Rolando Garza

Tag: 2fa

  • 2FA Login on Ubuntu with U2F and Google Authenticator

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    rolandog
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    Note: This article infers that you have already configured a U2F device (like a Yubikey), and Google Authenticator. Also, when running pamu2fcfg, run it with the -P option. Update: It turns out that repository package of pam-u2f version 1.0.8 didn’t support the userpresence=0 option necessary to disable the request for pressing the tactile trigger twice;…