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part IV

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configuring windows

  • Run Windows local group policy editor
    • Win+R gpedit.msc Ctrl+Shft+Ent
  • Click Computer Configuration
    • Click Administrative Templates
      • Click Windows Components
        • Click BitLocker Drive Encryption
          • Under the BitLocker Drive Encryption heading, double click Choose drive encryption method and cipher strength (Windows 10 [Version 1511] and later)
            • Select Enabled
            • Under the Options heading, for Select the encryption method for operating system drives select XTS-AES 256-bit
            • Under the Options heading, for Select the encryption method for fixed data drives select XTS-AES 256-bit
            • Under the Options heading, for Select the encryption method for removable data drives select XTS-AES 256-bit
            • Click Apply
            • Click OK
          • Click Fixed Data Drives
            • Under the Fixed Data Drives heading, double click Configure use of hardware-based encryption for fixed data drives
              • Select Enabled
              • Under the Options heading, uncheck Use BitLocker sofware-based encryption when hardware encryption is not available
              • Under the Options heading, uncheck Restrict encryption algorithms and cipher suites allowed for hardware-based encryption
              • Click Apply
              • Click OK
            • Under the Fixed Data Drives heading, double click Enforce drive encryption type on fixed data drives
              • Select Enabled
              • Under the Options heading, for Select the encryption type select Full encryption
              • Click Apply
              • Click OK
          • Click Operating System Drives
            • Under the Operating System Drives heading, double click Configure use of hardware-based encryption for operating system drives
              • Select Enabled
              • Under the Options heading, uncheck Use BitLocker sofware-based encryption when hardware encryption is not available
              • Under the Options heading, uncheck Restrict encryption algorithms and cipher suites allowed for hardware-based encryption
              • Click Apply
              • Click OK
            • Under the Operating System Drives heading, double click Enforce drive encryption type on operating system drives
              • Select Enabled
              • Under the Options heading, for Select the encryption type select Full encryption
              • Click Apply
              • Click OK
          • Click Removable Data Drives
            • Under the Removable Data Drives heading, double click Enforce drive encryption type on removable data drives
              • Select Enabled
              • Under the Options heading, for Select the encryption type select Full encryption
              • Click Apply
              • Click OK
  • Configure BitLocker settings
  • Restart system
    • shutdown /r