If security and compliance IT audit is initialized, events done on the security configuration are logged in the security history audit log.

You can clean up the security history audit log manually or in a recurring mode.

Standard procedure

1.	Click Security audit.
2.	Click More.
3.	Click Clean-up audit log.
	Note: You cannot change the security history audit log retention period on the dialog. You can change the retention period on the Security and compliance studio parameters page on the Log tab.
4.	Sub-task: Set up batch processing.
4.1	Usually, you clean up the security history audit log in batch in recurring mode.
	Expand the Run in the background section.
4.2	Select Yes in the Batch processing field and fill in the fields as desired.
4.3	Click Recurrence and fill in the fields as desired.
4.4	Click OK.
5.	Click OK.

See also

• Set Security and compliance studio parameters