I was setting up a guest wireless at our remote locations with a cisco controller 2504. It works, I have the guest internet plugged into port 2 of the controller. When a guest connects it opens up a web page that I have downloaded to the cisco controller and they type in a username and password. It works fine. The only thing that bugs me is I cannot add any data encryption to it. So, basically I get a lot people saying they don't like to connect because on their computer it shows not secure connection. Is their another way of doing this? I would like guest wireless at our sites with security besides the website username and password.