First of all, if you've been reading the tutorial from the beginning, and have successfully tried out all the examples, then it's time to sit back for a second and give yourself a pat on the back!

Ready to continue? We are now entering the next major part of this tutorial: GT4 Security. This part of the tutorial assumes that the reader knows his way around GT4 Java WS Core and all the fundamental concepts (how to compile a service, how to deploy it, etc.). This means some explanations won't be as detailed (to avoid being repetitious). One of the first things you'll notice is that, since the examples are starting to be quite long, complete code listings will be less frequent. Instead, relevant code sections will be described. Therefore, you'll need to download the complete code of the examples from the tutorial website to try out the services by yourself.