SMART Card based disk encryption software for Windows 7/Vista/XP
Features
Creates a Virtual Encrypted Disk within a file and mounts it as a real disk
Encryption is automatic, real-time (on-the-fly) and transparent
Parallelization and pipelining allow data to be read and written as fast as if the drive was not encrypted
Provides plausible deniability, in case an adversary Forces you to reveal the smart card PIN
Hidden volume (Steganography) with second smart card
Encryption algorithms: AES-256, Serpent, and Twofish. Mode of operation: XTS.