You can use HTTP header variables or cookies to transfer information between web applications.

You can use HTTP header variables or cookies to transfer information between web applications. In which sequence are variables set and sent through the HTTP header?

1. The client requests a web page resource.

2. Response variables are processed by the web server.

3. The newly modified HTTP request header is sent to web server.

4. For each response, the Policy Server sends variables, which are inserted in the existing HTTP request header.

5. The agent sends standard queries to the Policy Server, such as IsProtected, IsAuthenticated, and IsAuthorized.