Record Activities: Define to record the activities
Record Submitted Data: Record the data submitted by the user from a form for example. This could help to identify user trying to hack the site. Warning: This will take a lot of space in the database, it is recommended to use this only parsimoniously.
No Record IPs: Specify some IP address that should not be recorded in the activity. For instance, the IP of the server itself does not need to be recorded.