BitLocker uses the algorithm with a 128-bit or 256-bit key to encrypt entire disk volumes. It often integrates with a Trusted Platform Module (TPM) , a specialized hardware chip on many modern computers that performs cryptographic operations and ensures system boot integrity. When BitLocker is active:
BitLocker is Microsoft’s built-in solution designed to protect data by providing enhanced security for operating system drives, fixed data drives, and removable storage devices (BitLocker To Go). First introduced in Windows Vista, it has become a standard security feature for Windows Pro and Enterprise editions, mitigating risks from data theft or unauthorized access if a device is lost or stolen. How BitLocker Works bitlocker
: If the drive is removed and placed in another computer, or if the system's boot configuration is tampered with, the drive remains locked and unreadable without the Recovery Key . The BitLocker Recovery Key Find your BitLocker recovery key - Microsoft Support BitLocker uses the algorithm with a 128-bit or
: Users with the correct credentials (like a Windows login or PIN) can access their data normally. First introduced in Windows Vista, it has become
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