The SnapLock Compliance volume provides WORM protection for files and restricts the storage administrator’s capability to perform any operations that might modify or erase retained WORM records. SnapLock volumes use volume ComplianceClock to enforce the retention periods.

The SnapLock Enterprise volume provides WORM protection for files with a trusted model of operation to manage the systems. The administrator can destroy SnapLock Enterprise volumes before all the locked files on the volume reach their expiry date.