Auditing

You can check for security intrusions, or attempted intrusions, by using event messages. You can also check the security of your system by using the IBM® MQ Explorer.

[MQ 10.0.0 Jun 2026]From IBM MQ 10.0.0, you can also check for connecting applications and applications actions on a queue manager through positive authorization events.

To detect attempts to perform actions such as connecting to a queue manager or put a message on a queue, inspect the event messages produced by your queue managers, particularly authority event messages.

For more information about queue manager event messages, see Queue manager events, and for more information about event monitoring in general, see Event monitoring.