If you create a new volume after you have already installed Windows, you must reinstall Windows before enabling BitLocker. To access Bitlocker, open Control Panel > Security > BitLocker Drive Encryption.īefore you can enable BitLocker drive encryption, make sure your computer’s hard disk has the following properties :Īt least two volumes. You can connect and work with your files normally, but BitLocker can help prevent hackers from accessing the system files they need to find your password or access your hard drive by removing it from your computer and installing it on another computer.īitLocker can only protect files stored on the disk where Windows is installed. Unlike Encrypting File System (EFS), which allows you to encrypt individual files, BitLocker encrypts the entire system drive, including the Windows system files needed to boot and connect. The function ideally uses one Trusted Platform Module (TPM 1.2) to protect user data and ensure that a Windows PC has not been corrupted while the system was offline.īitLocker offers mobile and office information workers better data protection in the event of loss or theft of their systems and secure data deletion when it comes to disabling these systems. Microsoft BitLockerīitLocker prevents a thief who starts another operating system or runs a software hacker tool from interrupting the protection of Windows files and systems or viewing files stored on the protected disk offline. By default, the AES encryption algorithm is used in CBC mode with a 128-bit key, combined with the Elephant broadcaster for additional hard disk encryption that is not offered by AES. Only admnistrator owned posts can execute the include me shortcodeīitLocker Drive Encryption is full disk encryption included in Microsoft Windows 10, Windows 8, Windows 7, Windows Vista and Windows Server 2008 operating systems to protect data by encrypting entire volumes.

Recover BitLocker encrypted data from a damaged disk volume.

Prepare your computer for BitLocker drive encryption.

Bitlocker drive preparation tool