The BitLocker 'Minimum password length for fixed data drive' setting should be configured correctly. number of characters (1) GPO: Computer Configuration\Administrative Templates\Windows Components\BitLocker Drive Encryption\Fixed Data Drives\s3-o3\Minimum password length for fixed data drive (2) Registry Key: HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\FVE\FDVPassphraseLength Worksheet: Bitlocker Policy Settings; Row: 18 Setting Index #847: This is a setting option. Refer to the following parent setting for additional information: Configure use of passwords for fixed data drives http://technet.microsoft.com/en-us/library/ee706521(WS.10).aspx oval:org.secpod.oval:def:14696 Microsoft Security Compliance Management Toolkit for Windows 7, Windows 7 Security Baseline Settings.xlsm 2009-10-01 Microsoft Security Compliance Management Toolkit for Windows 7, Windows 7 Security Baseline.xml 2009-10-01 Microsoft TechNet and other Microsoft online documentation and resources Microsoft HTML SCAP Repo OVAL Definition 2013-08-13