A secretive division of my company has installed a package that I need to access. Earlier versions were security-less and the following code worked fine. Now however with security turned on I get Authentication Failure exceptions. Object temObj = ctx.lookup("foo/bar/Manager"); FooBarManager fbm = (FooBarManager) PortableRemoteObject.narrow(temObj, FooBarManager.class); I could I suppose try to shoehorn myself into their Security Domain but that doesn't seem practicable. Besides, what would I do if I wanted to access EJBs in 2 different domains? It has been suggested that I create the InitialContext with a SECURITY_PRINCIPAL and SECURITY_CREDENTIALS but I can't get this to work. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4096243#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...