Event-o-Pedia EventID 622 - System Security Access Removed [Win 2003 / XP]

	Event Details
	Operating System->Microsoft Windows->Built-in logs->Windows 2000-2003->Security Log->Policy Change->EventID 622 - System Security Access Removed [Win 2003 / XP]

EventID 622 - System Security Access Removed [Win 2003 / XP]

This event record indicates that logon rights (such as "Access this computer from the network" or "Logon as a service") were removed from a user account.

Find more information about this event on ultimatewindowssecurity.com.

Corresponding events on other OS versions:

Windows 2008

EventID 4718 - System security access was removed from an account

Related events:

This event and EventID 621 log assignments of logon rights only, such as "Access this computer from the network" or "Logon as a service" - not other rights such as "Change the system time" or "Take ownership of files and other objects". For other rights assignments/removals see the following events:

Sample:

Event Type:     Success Audit
Event Source:   Security
Event Category: Policy Change
Event ID:       622
Date:           10/26/2009
Time:           07:41:24
User:           RESEARCH\ALebovsky
Computer:       DC1
Description:    
System Security Access Removed:
	Access Removed:	SeServiceLogonRight
	Account Modified:	%{S-1-5-21-184992632-1607737289-1287950321-1185}
	Removed By:
	  User Name:	Alebovsky
	  Domain:		RESEARCH
	  Logon ID:	(0x0,0x59DF36)

Log Type:

Windows Event Log

Uniquely Identified By:

Log Name:

Security

Filtering Field	Equals to Value
OSVersion	Windows 2003 Windows XP
Category	Policy Change
Source	Security
EventId	622

Field Matching

Field	Description	Stored in	Sample Value
DateTime	Date/Time of event origination in GMT format.	DateTime	10.10.2000 19:00:00
Source	Name of an Application or System Service originating the event.	Source	Security
Type	Warning, Information, Error, Success, Failure, etc.	Type	Success
User	Domain\Account name of user/service/computer initiating event.	User	RESEARCH\Alebovsky
Computer	Name of server workstation where event was logged.	Computer	DC1
EventID	Numerical ID of event. Unique within one Event Source.	EventId	576
Description	The entire unparsed event message.	Description	Special privileges assigned to new logon.
Log Name	The name of the event log (e.g. Application, Security, System, etc.)	LogName	Security
Category	A name for a subclass of events within the same Event Source.	Category	Logon/Logoff
Access Removed	System name of the logon right revoked. Please see logon right descriptions here.	InsertionString4
Account Modified	The user or group from who the right was revoked, prefixed by domain name	InsertionString5	%{S-1-5-21-184992632-1607737289-1287950321-1185}
User Name	The user who removed the right. Normally the computer name where the right was removed.	InsertionString1	Alebovsky
Domain	Domain of the user who removed the right	InsertionString2	RESEARCH
Logon ID	ID of the logon session of the user who removed the right. Useful for tracking other user activity during the same logon session.	InsertionString3	(0x0,0x59DF36)