Apollo
Apollo copied to clipboard
Setup nat server with two factor for external access
use these to help http://timlegge.blogspot.co.uk/2009/11/running-multiple-ssd-daemons-in-ubuntu.html http://www.linux.com/community/blogs/133-general-linux/783135-securing-ssh-with-two-factor-authentication-using-google-authenticator http://www.tecmint.com/ssh-two-factor-authentication/