Views:
Use the Log Maintenance screen to manually delete log entries by type or configure automatic log deletion.
WARNING
WARNING
Manually deleting log data may affect report generation.
Tip
Tip
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.

Procedure

  1. Go to Detections → Logs → Log Maintenance.
    The Log Maintenance screen appears.
  2. To delete logs manually:
    1. Select the check box for the log type.
    2. Click Delete All in the corresponding row for the type of log entries you want to delete.
      A confirmation message appears.
    3. Click OK to delete all logs for the selected type.
  3. To configure automatic log deletion:
    1. Select the check box for the log type.
    2. In the Maximum Log Entries column, specify the maximum number of logs that Trend Micro Apex Central retains.
      Note
      Note
      By default, Trend Micro Apex Central retains a maximum of 1,000,000 log entries.
    3. In the Purge Offset column, specify the number of logs that Trend Micro Apex Central deletes when the number of logs reaches the number specified in the Maximum Log Entries column.
      Note
      Note
      By default, the purge offset value is 1,000 log entries.
    4. In the Maximum Log Age column, specify the age of logs that Trend Micro Apex Central deletes automatically.
      Note
      Note
      By default, the maximum log age is 90 days.
    5. Click Save.
Keywords: log maintenance,deleting,logs