Windows Server 2008 and later įeatures manage-bde Developer(s).Pro, Enterprise, and Education editions of Windows 11.Pro, Enterprise, and Education editions of Windows 10.

Pro and Enterprise editions of Windows 8 and 8.1.

Ultimate and Enterprise editions of Windows Vista and Windows 7.

BitLocker was briefly called Secure Startup before Windows Vista's release to manufacturing. When used in conjunction with a compatible Trusted Platform Module (TPM), BitLocker can validate the integrity of boot and system files before decrypting a protected volume an unsuccessful validation will prohibit access to a protected system. BitLocker originated as a part of Microsoft's Next-Generation Secure Computing Base architecture in 2004 as a feature tentatively codenamed 'Cornerstone' and was designed to protect information on devices, particularly if a device was lost or stolen another feature, titled 'Code Integrity Rooting', was designed to validate the integrity of Microsoft Windows boot and system files.

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