... for, 105 best practices for, 107 108 display name generation in, 105 107 domain preparation for, 103 105 , 104 extended attributes in, 106 107 forest preparation for, 100 103 , 101 104 Exchange Directory ... ADUC (ACTIVE DIRECTORY USERS AND COMPUTERS) ã BACKUP AND DISASTER RECOVERY ADUC (Active Directory Users and Computers)for domain functional level, 29, 30 for FSMO roles, 247 , 248 Advanced ... Practices for Securing Active Directory The following practices should be followed by anyone who wants to keep their directory service safe and secure.◆ Do not install the directory service database...