All you really need is a good (trustworthy) friend with his own server, and a little ssh tunneling magic.
Today I'll make a permanent password less (auto)ssh tunnel that binds local port 22 (ssh) to 11122 on a remote machine, so that when i login to the remote machine from anywhere, all i have to do is ssh to port 11122 and voila, i'm on my own supposedly unreachable server.
