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  1. BitLocker Overview | Microsoft Learn

    Jul 29, 2025 · BitLocker is a Windows security feature that provides encryption for entire volumes, addressing the threats of data theft or exposure from lost, stolen, or inappropriately decommissioned …

  2. Newbie’s guide to Windows BitLocker: Why you need it and

    Jan 3, 2025 · BitLocker is a secure disk encryption solution that’s built into Windows 11. When your PC uses BitLocker encryption, it stores all the files on its internal storage device in encrypted form.

  3. The complete BitLocker encryption guide for Windows PCs

    BitLocker is Microsoft’s storage encryption technology. First introduced in Windows Vista, it’s still part of Windows 11 and Windows 10 today. BitLocker is designed to encrypt entire volumes. In...

  4. BitLocker - Wikipedia

    BitLocker is a full volume encryption feature included with Microsoft Windows versions starting with Windows Vista. It is designed to protect data by providing encryption for entire volumes.

  5. BitLocker: What Is It and Why Use It? - MajorGeeks

    Oct 21, 2025 · BitLocker is a full-disk encryption feature available on Windows Pro and Enterprise editions. It encrypts your data using AES (Advanced Encryption Standard) with 128-bit or 256-bit …

  6. What is BitLocker Encryption? - Zecurit

    What is BitLocker Encryption and How to Enable It? BitLocker is a built-in encryption feature in Windows that secures your data by encrypting your entire drive. By doing so, it prevents unauthorized access …

  7. What Is BitLocker And How Do I Use It? - Cyberly

    BitLocker encrypts data using the AES (Advanced Encryption Standard) algorithm with either 128-bit or 256-bit keys, which are considered highly secure. The encryption and decryption happen …

  8. How Does BitLocker Work? A Complete Guide to Windows Encryption

    Feb 25, 2025 · BitLocker is a full disk encryption tool that secures your hard drive by encrypting all data stored on it. Developed by Microsoft, BitLocker ensures that only authorized users with the correct …

  9. Bitlocker is the only drive encryption tool Windows users need

    Dec 14, 2025 · On Windows 11, BitLocker offers more than enough drive encryption features for most people.

  10. BitLocker overview - Microsoft Support

    BitLocker is a Windows security feature that protects your data by encrypting your drives. This encryption ensures that if someone tries to access a disk offline, they won’t be able to read any of its …