Network Deployment (Distributed operating systems), v8.0 > Applications > Service integration > Service integration security > Messaging security audit events
Messaging engines connecting to one another on the same bus
The messaging security audit events SECURITY_AUTHN and SECURITY_AUTHZ are produced when a messaging engine connects to another messaging engine on the same bus.
Audit events produced when a messaging engine connects to another messaging engine on the same bus are as follows:
- A SECURITY_AUTHN event is produced when the identity of the messaging engine connecting to the bus is authenticated by the destination messaging engine.
- A SECURITY_AUTHZ event is produced when the identity of the messaging engine is checked for access authority to the destination messaging engine.
To record these audit events, you create security event type filters for them.
Create security auditing event filters
Auditing the service integration security infrastructure
Concept topic