Remote security considerations

For remote security, consider:

Put authority
For security across queue managers you can specify the put authority that is used when a channel receives a message sent from another queue manager.

Specify the channel attribute PUTAUT as follows:

DEF
Default user profile. This is the QMQM user profile under which the message channel agent is running.
CTX
The user profile in the message context.
Transmission queues
Queue managers automatically put remote messages on a transmission queue; no special authority is required for this. However, putting a message directly on a transmission queue requires special authorization.
Channel exits
Channel exits can be used for added security.

For more information about remote security, see WebSphere MQ Intercommunication.