Audit Special Logon
Updated: July 3, 2013
Applies To: Windows 7, Windows 8.1, Windows Server 2008 R2, Windows Server 2012 R2, Windows Server 2012, Windows 8
This topic for the IT professional describes the Advanced Security Audit policy setting, Audit Special Logon, which determines whether the operating system generates audit events under special sign on (or log on) circumstances.
This security policy setting determines whether the operating system generates audit events when:
A special logon is used. A special logon is a logon that has administrator-equivalent privileges and can be used to elevate a process to a higher level.
A member of a special group logs on. Special Groups is a Windows feature that enables the administrator to find out when a member of a certain group has logged on. The administrator can set a list of group security identifiers (SIDs) in the registry. If any of these SIDs is added to a token during logon and this auditing subcategory is enabled, a security event is logged. For more information about this feature, see article 947223 in the Microsoft Knowledge Base (http://go.microsoft.com/fwlink/?LinkID=120183).
Users holding special privileges can potentially make changes to the system. We recommend that you track their activity.
Event volume: Low
If this policy setting is configured, the following events appear on computers running the supported versions of the Windows operating system as designated in the Applies To list at the beginning of this topic, in addition to Windows Server 2008 and Windows Vista.
Special groups have been assigned to a new logon.