Use the mqsichangeauthmode command to enable administration security for an integration node or integration server.
You can use the mqsichangeauthmode command to enable administration security for an integration node or integration server, and to configure the authorization mode to be used. If you are configuring administration security for an integration node, you can configure it to use either a file-based or queue-based mode of authorization. If you are configuring administration security for an independent integration server (which is not managed by an integration node), you can configure it to use file-based authorization only.
If you want to check which security mode is currently in effect, you can either check the settings in the node.conf.yaml or server.conf.yaml configuration files, or you can run the mqsireportauthmode command, as described in Checking the authorization mode.