I'm following this steps, I read many tutorials, but the problem continues. Look the systems steps (When WEB Project and EJB Project be in same EAR File): 1. > User loggin in Web Application 2. > System call JAAS LoginModule and Authentication User 3. > Redired Index Page 4. > Filter intercept and call EJB, after redirect to index page 5. > Open page with data retrieved from EJB Look the systems steps (When WEB Project be out of EAR File): 1. > User loggin in Web Application 2. > System call JAAS LoginModule and Authentication User 3. > Open page for User input data 4. > Submit page 5. > Servlet remote call EJB 6. > System call JAAS LoginModule and Authentication User * 7. > Error: not username and password ** * Why System call JAAS Module again?? ** Why Servlet don't transport the user logged for remote call? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4038421#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...