Ensure Audit Success and Failure for 'Audit Policy: Privilege Use: Sensitive Privilege Use' This subcategory reports when a user account or service uses a sensitive privilege. A sensitive privilege includes the following user rights: Act as part of the operating system, Back up files and directories, Create a token object, Debug programs, Enable computer and user accounts to be trusted for delegation, Generate security audits, Impersonate a client after authentication, Load and unload device drivers, Manage auditing and security log, Modify firmware environment values, Replace a process-level token, Restore files and directories, and Take ownership of files or other objects. Auditing this subcategory will create a high volume of events. Events for this subcategory include: - 4672: Special privileges assigned to new logon. - 4673: A privileged service was called. - 4674: An operation was attempted on a privileged object. 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/kb/947226. Counter Measure: Enable Audit policy settings that support the organizational security policy for all the computers in your organization. Identify the components that you need for an audit policy that enables your organization to hold users accountable for their actions while using organizational resources and enables IT departments to detect unauthorized activity efficiently and then track those events in log files. Potential Impact: If no audit settings are configured, or if audit settings are too lax on the computers in your organization, security incidents might not be detected or not enough evidence will be available for network forensic analysis after security incidents occur. However, if audit settings are too severe, critically important entries in the Security log may be obscured by all of the meaningless entries and computer performance and the available amount of data storage may be seriously affected. Companies that operate in certain regulated industries may have legal obligations to log certain events or activities.

(1) GPO: Computer Configuration\Windows Settings\Security Settings\Advanced Audit Policy Configuration\Audit Policies\Privilege Use\Audit Policy: Privilege Use: Sensitive Privilege Use