InterBack - Version 1.75 Use InterBack to backup files across the Internet to a remote site of your choice. InterBack uses standard zip compression to compress files to less than half their original size. The compressed file(s) can then be encrypted using DES encryption. The files are then be transfered to any Internet ftp site that the user has an account on. Events are automated to run at any pre-selected time. At the end of the file transfer, the user can be notified by email on the success of the event.