We backup every VPS on our servers on a daily basis to a dedicated backup server FREE. This backup is a "snapshot" of your virtual server and is only used to restore the whole virtual server. It does not allow you to restore individual files.
If you need the ability to restore individual files from a backup we recommend choosing one of our cost effective FTP backup plans starting at just $2/mo. Our dedicated backup servers run enterprise class hard drives in RAID 10. You can use any backup software available such as R1Soft, cpanel backup, etc.