Box Backup

Box Backup is a client-server application in which a client sends data to the server for storage. The server provides management of client via certificates, storage quotas, and data retention. Together, a unique and robust solution is created that scales allowing clients with low-bandwidth connections to effectively perform reliable backups.

Box Backup is ideal for backing up laptops and computers with intermittent or low-bandwidth connections, because it is capable of continuous data protection in the background, starting automatically when an internet connection is present, and recovering gracefully and efficiently from connection failures.^[5]

Box Backup uses a modified version of the Rsync algorithm, that works with encrypted blocks. This allows it to store data on the server in a form that the server operator cannot read, while still uploading only changed portions of data files.^[6]

• Box Backup official site