Sophos SafeGuard Disk Encryption for Mac

From Sophos:

Protect data on lost or stolen Macs
Protect your data on MacBooks and Apple desktops with full disk encryption that's easy to use and to deploy. SafeGuard encrypts Macs to protect from data breaches, even if the computer is lost or stolen.

Stay compliant with data security regulations
SafeGuard encrypts the entire disk, including the operating system, page files and data. It provides secure power-on authentication for multiple users as well as comprehensive logs of encryption status and user activities. Even if the hard disk is physically removed, your data is secure.

Maintain end-user productivity
SafeGuard for Mac works quickly in the background for user-transparent encryption. Users can recover their forgotten passwords or data in emergencies. The Mac-style graphical interface enhances the end-user experience.

Improve IT efficiency
With a small standardized install file, SafeGuard features simple local or remote deployment. Its simple administrative features -- managed via graphical user interface or command-line scripts -- are compatible with Apple Remote Desktop and other administration tools. SafeGuard also allows for automated creation of admin and user accounts.