Both iBackup and Mozypro support backups of SQL, Eschange and Sharepoint. Couldn't see any committment to Hipaa. Carbonite has Hipaa, but I couldn't see any VSS or database backup, etc. Couldn't find it on Crashplan. Most have de-duplication. Jungle Disk is usually very good and has a lot of features. I couldn't find VSS support though or Open Backup.
Probably iBackup or Mozypro for database support. Crashplan had a lot on their site, so I may have missed something. Definitely HIPAA compliant.
Most are AES 256 encryption. One was 448. I wouldn't worry about that too much. In 2012, not one security breach out of thousands happened during a data transmission.
