Elegant design. This book-like shape takes up minimal space on your desk and allows two or more My Book drives to nestle neatly together like volumes on a shelf. See your life safe in one place. WD SmartWare software - A visual control center with a single screen view of all your data. From it you can back up, retrieve, and secure your files. Password protection. An extra level of security with password protection and 256-bit hardware-based encryption.