I have 2 web apps, Site A and Site B. User goes to a secure page on Site A and is sent to CAS and successfully logs in and sees the secure page on Site A. Then the user goes to Site B. They are not authenticated under Site B yet so it just says "Hello Anonymous". They aren't authenticated until they try and hit a secure page under Site B. How can I check to see if they are authenticated when they get to Site B and perhaps auto authenticate them into Site B? Thanks!