Exchange information between 2 computers over internet in a save way

[Vincent Kars]

That is what iTwin is claiming.

Plug one half of iTwin into your online office computer. Drag'n'drop files into the iTwin window to share them. Take the other half of iTwin with you. You will have instant access to all of the shared files, from any other online computer. You can edit those files without them ever leaving the office. You can copy them to the other computer. You can even upload files to office from wherever you are. No configuration, no VPN token card, no login. With AES-256 hardware-enabled encryption. It's as secure and simple as data transfer gets.

http://www.itwin.com/