Secure Shell

is a cryptographic network protocol for secure data communication, remote command-line login,
remote command execution, and other secure network services between two networked computers.
By using SSH you make any connection to your computer secure, so that no one is able to steal any of your data.

Popular SSH clients

You can install one of these on any phone or tablet and make a connection to your computer
by using the SSH port on your ClusterDesktop account.

Connectbot SSH JuiceSSH SSH Droid Tunnel Tasker SSH