Disabling remote access to the queue manager

If we do not want client applications to connect to your queue manager, disable remote access to it.

Prevent client applications connecting to the queue manager in one of the following ways:

Delete all server-connection channels using the MQSC command DELETE CHANNEL.
Set the message channel agent user identifier (MCAUSER) of the channel to a user ID with no access rights, using the MQSC command ALTER CHANNEL.

Parent topic: Granting required access to resources