I am using ESB with Hornetq and I wan't to set security-settings on running server (per deployment or at least after deployment without server restart). Is this possible?
The only place for configuration I know is /deploy/hornetq/hornetq-configuration.xml and for security settings to take the effect it is necessary to restart the server.
The deployers on EAP should redeploy it. What version are you using?
You could also use the management API.