


Besides the longer encryption times and significantly higher resource requirements, a corresponding delay is introduced every time the encrypted file is accessed. Software encryption resolves the problem of relying on the device’s own hardware, but it doesn’t come without its own set of drawbacks. "If you do not configure this policy setting, BitLocker will use hardware-based encryption" /5oMybPHP3U "If you do not configure this policy setting, BitLocker will use software-based encryption"
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Windows 10 build 18317 BitLocker GPO opts out hardware-based encryption. The person to notice the policy change first was Twitter user Tero Alhonen, confirming the change in BitLocker’s default settings. BitLocker previously defaulted to the hardware encryption method because its more comfortable and quicker, but the potential SSD exploit concerns numerous users nowadays and had to be addressed.įor now, the change has only taken place in the testing version (18317) of Windows 10, but users have already been advised to use software encryption in SSDs. The problems focused on SSDs that gave non-encrypted access to their data if a firmware flashing was carried out.

Windows' BitLocker has been set to use software encryption rather than the problematic hardware encryption that caused much stir last year after the discovery of multiple security vulnerabilities.
