windows server 2012 remote desktop lock out attempts

To understand further on how to resolve issues present on “Caller Computer Name” (DEMOSERVER1) let us look into the different logon types. Logon into the computer mentioned on “Caller Computer Name” (DEMOSERVER1) and look for one of the aforementioned reasons that produces the problem.

This is the computer where the logon attempts occurred This number can be used to correlate all user actions within one logon session. Name of the domain that account initiating the action belongs to.Ī number that uniquely identifying the logon session of the user initiating action. Name of the account that initiated the action. This shows the name for an aggregative event class, corresponding to the similar ones present in Windows 2003 version. Application, Security, System, etc.)Ī name for a subclass of events within the same Event Source.Īudit Success, Audit Failure, Classic, Connection etc. This contains the entire unparsed event message. This shows the name of server workstation where event was logged. (Name with a $ means it’s a computer/system initiated event.

This is the user/service/computer initiating event. This shows Warning, Information, Error, Success, Failure, etc. This shows the Name of an Application or System Service originating the event. This shows Date/Time of event origination in GMT format. This can help us troubleshoot this issue. Now, let’s take a closer look at 4740 event. If you want to get more information about a particular log, click on the + signīelow shows more information about this event. Click on the inverted triangle, make the search for Event ID: 4740 as shown below.Select all the domain controllers in the required domain.Select the date, time range for the logs to be searched.Enter the result limit in numbers, here 0 means unlimited.

On the Advanced Log Search Window fill in the following details: This is the security event that is logged whenever an account gets locked.Ĥ. Here we are going to look for Event ID 4740.

User is logged in on multiple computers or disconnected remote terminal server sessions.

Service accounts passwords cached by the service control manager.

Programs with cached credentials or active threads that retain old credentials.

End-user mistake (typing a wrong username or password).

The common causes for account lockouts are: “User X” is getting locked out and Security Event ID 4740 are logged on respective servers with detailed information.

Windows server 2012 remote desktop lock out attempts