DriveCryptPlusPack 

DCPP allows you to secure your disk(s) (including removable media) with a powerful and proven encryption algorithm (AES-256) at the sector level, ensuring that only authorized users may access it.
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DCPP 

Offers AES 256 bit, full disk encryption and pre-boot authentication. Able to protect the entire computer including the operating system, in real time. Only softwar able to hide the entire operating system DCPP also works with the Aladdin USB-Token.
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