MXI Security adds new 64GB models to its Stealth M-Series and Stealth MXP Bio lines of secure USB flash drive. These 64GB drives are powered by Bluefly – the world’s first security processor for USB devices, and features AES 256-bit hardware encryption, up to 3-factor authentication (i.e. combinations of password, biometric, and/or CAC/PIV cards) and advanced manageability and identity capabilities such as device recycling, key generation, and digital signatures. The entire Stealth family is FIPS 140-2 Level 3 validated.