[X2Go-User] Two factor authentication using Google linux PAM module and Authenticator App

Hi, I was wondering whether it is possible to implement two factor authentication in X2go? Ie. ssh password based login with the Google two factor authentication Linux PAM module and Google Authenticator App for iOS or Android.

Would this be any more secure than using ssh private/public keys?

Regards

Paul Freeman

EML (CHEM) Pty Ltd Australia

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