Deleting Logs

Use the Log Maintenance screen to manually delete log entries by type or configure automatic log deletion.

Tip:

Trend Micro recommends backing up Data Loss Prevention logs to Security Information and Event Management (SIEM) and keeping them for at least 2 years.

  1. Go to 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.

      A warning 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 Control Manager retains.
      Note:

      By default, Control Manager retains a maximum of 1,000,000 log entries.

    3. In the Purge Offset column, specify the number of logs that Control Manager 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.

    4. In the Maximum Log Age column, specify the age of logs that Control Manager deletes automatically.
      Note:

      By default, the maximum log age is 90 days.

    5. Click Save.