Island Codeworks Backup Professional with DeltaBIT Technology. 

FTP-based backup program for Windows. Features include easy-to-use user interface, flexible service-based scheduling, 128 bit data encryption, data compression (DeltaBIT and LZSS) email notifications. Shareware. $35
deltabit rsync fastbit backup ftp backup internet backup disaster recovery hard drive crash hard disk backup incremental backup tape backup utilities web backup

Backup Manager 

Backup Manager offers a 2 Week Free Trial of its automated, encrypted, offsite data backup service. Download the software and upload your data in minutes. Full customer support online or toll-free telephone. Eliminates unreliable CD's or tapes
online backup remote backup internet backup data backup web backup

NovaStor Online Backup 

Backup critical files safely off-site to NovaStor's secure data center. User-friendly interface makes it easy to select files and schedule automatic off-site backups. Try our 15-day Free Trial with up to 250 MB of Storage.
backup online backup remote backup data backup windows backup backup software backup service