A full-disk encryption feature included with certain versions of Windows, protecting data by encrypting the entire Windows volume.
Windows BitLocker is a full-disk encryption feature included in certain editions of Windows Vista and later Windows operating systems. It helps protect data by encrypting the entire Windows volume. Once enabled, BitLocker encrypts the entire drive that Windows is installed on, including the system and data partitions.
BitLocker uses AES encryption algorithms to encrypt data. The encryption keys are sealed by the Trusted Platform Module (TPM) if available. This helps prevent unauthorized access to the encryption keys and data. To access an encrypted drive, the correct encryption key needs to be provided.
Key benefits of BitLocker include:
Overall, BitLocker provides full-disk encryption capabilities to enhance protection for data stored on Windows devices. It is suitable for organizations that want to encrypt data at rest as part of a data security or compliance policy.
Here are some alternatives to Windows BitLocker:
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