
CrashPlan PRO
CrashPlan lets you automatically back up your hard drive to another computer. The program offers secure cloud storage, in addition to local backups, and continuous, minute-by-minute backup. All backed-up files are encrypted.
rdiff-backup backs up one directory to another, possibly over a network.
rdiffbackup backs up one directory to another, possibly over a network. the target directory ends up a copy of the source directory, but extra reverse diffs are stored in a special subdirectory of that target directory, so you can still recover files lost some time ago. the idea is to combine the best features of a mirror and an incremental backup. rdiffbackup also preserves subdirectories, hard links, dev files, permissions, uid/gid ownership, modification times, extended attributes, acls, and resource forks. also, rdiffbackup can operate in a bandwidth efficient manner over a pipe, like rsync. thus you can use rdiffbackup and ssh to securely back a hard drive up to a remote location, and only the differences will be transmitted. finally, rdiffbackup is easy to use and settings have sensical defaults.
Productivity Developer Tools Utilities Security Backup and Sync
backup-and-restore Discontinued