Mutal Backup

All files and paths are encrypted (128 bit AES) before leaving the computer so destination could be anywhere. Add multiple friends to gain redundant backup. Each host decides how much disk space a friend may use. The program is both a client and a server so connections will be attempted in both directions. The backup will transfer files compressed, de-duplicated and encrypted to your friend's location. If the connection is dropped or your friend is offline it will continue when connected again.