Tag: Google Authenticator

Run: $ apt-get update $ apt-get -yy install gcc mercurial libpam0g-dev git $ git clone https://code.google.com/p/google-authenticator/ $ cd google-authenticator/libpam $ make install Edit /etc/ssh/sshd_config file and change the ChallengeResponseAuthentication from no to yes edit /etc/pam.d/common-auth…