Rocsecure Rocsafe MX Mobile is the world’s first encrypted hard drive enclosure with FIPS level-2 Smartcard protection. It employs Real-Time Hardware Encryption and smartcard technology for authentication. Real-Time or “on-the-fly” encryption can encrypt and decrypt files transparently with no loss of performance. The files on the drive are accessible immediately after the key is entered without administrator access or software installation. It operates independently of the operating system.