HamachiX

The level of security that a virtual private network provides when you are sharing information via the Internet cannot currently be provided by any other system.

If you have been connecting to a virtual private network through a terminal window, HamachiX is a VPN client for Mac, based on Hamachi, that offers you an alternative way to create a virtual private network or join an existing one.

The application keeps a list of all the networks you've accessed on its interface, and also shows the name of the computers that are connected to a VPN at a particular time.