The BackTrack system comprises of two components
  BackTrack Server
  BackTrack User

The BackTrack Server is run on one central machine on your LAN. Whereas the BackTrack User is to be run on ALL the computers within your LAN.



The BackTrack User is configured as per individual user's preferences and periodically (user configurable) send the user's data to BackTrack Server.

BackTrack Backup is intelligent. Only updated / modified files are backed. Data is transferred to BackTrack Server after compression. Optionally the data may be encrypted before being backed.

Once a day, the BackTrack Server can optionally transfer the backed data to any remote FTP Server. Again, only updated / modified files are backed.

Technically, the BackTrack Server, has a FTP service running. The BackTrack User connects to the BackTrack Server via FTP and transfers (uploads) the required files to the BackTrack Server.

The BackTrack Server, also can connect to any remote FTP Server and transfer (upload) the required files to the Remote FTP Server.