In this section, we've pulled all of the JAAS authentication and authorization pieces together to illustrate a complete running JAAS application. We've also played with several variations to get a feel for what's really going on under the hood and how flexible this architecture is for application security.

To expand on what you've learned here, you should continue playing with JAAS and see what happens when you try different login configurations. For example, if you have Kerberos running in your installation, try running the Kerberos login module.