Use the Log Maintenance screen to manually delete log entries by type or configure automatic log deletion.
Manually deleting log data may affect report generation.
Trend Micro recommends backing up Data Loss Prevention logs to your Security Information and Event Management (SIEM) server and keeping the logs for at least 2 years.
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Go to Detections > Logs > Log Maintenance.
The Log Maintenance screen appears.
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To delete logs manually:
- Select the check box for the log type.
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Click Delete All in the
corresponding row for the type of log entries you want to delete.
A confirmation message appears.
- Click OK to delete all logs for the selected type.
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To configure automatic log deletion:
- Select the check box for the log type.
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In the Maximum Log
Entries column, specify the maximum number of logs that Apex
Central
retains.
Note:
By default, Apex Central retains a maximum of 1,000,000 log entries.
-
In the Purge Offset column,
specify the number of logs that Apex
Central
deletes when the number of logs reaches the number specified in the
Maximum Log Entries column.
Note:
By default, the purge offset value is 1,000 log entries.
-
In the Maximum Log Age
column, specify the age of logs that Apex
Central
deletes automatically.
Note:
By default, the maximum log age is 90 days.
- Click Save.