When you first download JBoss, it comes as an easy-to-install zip file. Upon installation, you can easily deploy EJBs, web applications and a whole array of services. However, you may be suprised how easy it is to compromise the services. JBossSX can fix that by securing those functions.
Secure JBossMQ (Need to change to JBoss Messaging)
http://sourceforge.net/docman/display_doc.php?docid=20143&group_id=22866
These steps seem to be outdated, is there new steps for the new versions of Jboss?