Lexar has sent me over the JumpDrive Solo Vault 4gb USB drive, it's an enterprise class device that features military grade security, AES 256 bit encryption that is FIPS 140-2 Level 1 certified, metal casing and everything is onboard the drive itself. Of course if that's not enough, it's fast, very fast, coming in a close second to the fastest drive I've got on hand, the OCZ Rally2 Turbo.