This subcategory reports changes in authorization policy including permissions (DACL) changes. Events for this subcategory include: ? 4704: A user right was assigned. ? 4705: A user right was removed. ? 4706: A new trust was created to a domain. ? 4707: A trust to a domain was removed. ? 4714: Encrypted data recovery policy was changed. Refer to the Microsoft Knowledgebase article ?Description of security events in Windows Vista and in Windows Server 2008? for the most recent information about this setting: http://support.microsoft.com/default.aspx/kb/947226. Fix: (1) GPO: Computer Configuration\Windows Settings\Security Settings\Advanced Audit Policy Configuration\Audit Policies\Policy Change!The policy setting for this audit category determines whether to audit Authorization Policy changes on computers running Windows Vista or later Windows operating systems. (2) REG: NO REGISTRY INFO