There's a pretty good howto for that at http://www.mnxsolutions.com/security/two-factor-ssh-with-google-authenticator.html http://www.mnxsolutions.com/security/

There's a pretty good howto for that at http://www.mnxsolutions.com/security/two-factor-ssh-with-google-authenticator.html http://www.mnxsolutions.com/security/two-factor-ssh-with-goo...