Check out the jboss-service.xml file. You will find this in <JBOSS_HOME>/server/default/conf.

Inside this file you will find the following...

<!-- JAAS security manager and realm mapping -->


org.jboss.security.plugins.JaasSecurityManager



If you add the following attribute JBoss will perform no authentication caching.

0

The complete entry should be as follows...

<!-- JAAS security manager and realm mapping -->


org.jboss.security.plugins.JaasSecurityManager

0