EZBackup relies on:

State-of-the-art Security - the same technology deployed by many Global 2000 companies including Cisco Systems, Gap, Goodrich and more

Encryption and other security measures - Your data will be compressed, encrypted, and sent over your Internet connection via SSL (secure sockets layer technology), automatically, based on a schedule you select. It is stored at our Data Center in its secure, encrypted form.

Protecting your privacy - Only you have the rights to your data.  Data is never accessed or used for any purpose at the site where it is stored, fully encrypted.

Redundant facilities to protect your data against disaster - When you open your account, it is assigned to a mirrored pair of Data Centers that are geographically separate. Since the Data Centers are identical, you can backup to and restore from either one of them. The software automatically handles the connection for you. Additionally, the Data Centers are themselves backed up. Further, duplication permits maintenance to be performed without interrupting the service.

And it's the right price, starting at $6.95/month to backup your key files daily (200MB or about 4000 Word files @ 50K/file). Review the 3 different Pricing Plans Available.