Domain Controller Event Log User Logon
Have permission to modify domain gpos.
Domain controller event log user logon. You can increase the size of the security event log default limit is only 128mb to view longer historical data as once the log is overrided it will not display in the output of powershell. If you enable this policy on a workstation or member server it will record any attempts to log on by using a local account stored in that computer s sam. Microsoft active directory stores user logon history data in the event logs on domain controllers.
Limitations of native auditing tools. Audit logon events records logons on the pc s targeted by the policy and the results appear in the security log on that pc s. Audit account logon events policy defines the auditing of every event generated on a computer which is used to validate the user attempts to log on to or log off from another computer.
The event is logged in the domain controller s security log. To ensure the event log on the computer records user logins you must first enable some. Audit policies to enable login auditing will be set via gpo in this article.
All local logon and logoff related events are only recorded in the security log of individual computers workstations or windows servers and not on the domain controllers dcs. Query event logs for selected user. These events contain data about the user time computer and type of user logon.
By associating logon and logoff events with the same logon id you can calculate the logon duration. The request is sent to the first dc from the list of domain controllers and events related to the selected user are queried and saved into a variable. In the following steps the list of events is saved and the process of extracting valuable information from the gathered events will be started.
But you can use local policies instead. Starting from windows server 2008 and up to windows server 2016 the event id for a user logon event is 4624. The account logon events on the domain controllers are generated for domain account activities whereas these events on the local computers are generated for the local user account activities.