In a production env. to track usage of WLS Administration Console is required sometimes due to security issues.
If you want to know how to trace users connections to the console
Weblogic does not provide any option by default, you can do below thing to get a log of activities
Use the following system property weblogic.servlet.logging.LogInternalAppAccess which should be set to true for enabling access logging for internal applications.
Set -Dweblogic.logging.bufferSizeKB=0 and -Dweblogic.servlet.logging.LogInternalAppAccess=true in the startup script after weblogic.jar file and restart the server.
Note:Be aware once you enable above given properties its going to be very slow due to heavy logging and disk activity. So use this property sparingly.