Microsoft disputed claims by various third-parties indicating that they were able to break the encryption technology build into the high-end and enterprise editions of Windows 7 and Windows Vista. Paul Cooke, Microsoft director, Windows Client Enterprise Security, stresses that one tool advertised to break BitLocker Drive Encryption does anything but actually break the technology Microsoft has built into the Ultimate and Enterprise SKUs of Windows 7 and Vista.

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Windows 7 BitLocker Crack Claims Addressed by Microsoft