Crash Plan PROe is an unlimited cloud backup service that runs continuously in the background to automatically back up users' data without any manual intervention. It retains unlimited amounts of backup data forever with no restrictions on file size or type. Backups can be stored in multiple locations for high availability and protection. Data is encrypted during transit and storage, and de-duplication ensures only new data is backed up to save storage space. Restores can be initiated by users or administrators from any device.