Good day. I have a page in WebApplication1 that redirects the users to WebApplication2 (restricted as Integrated Windows Authentication in IIS). As a result, windows prompts the user for credentials. What I would like to happen is that if WebApplication2 will be accessed through WebApplication1, it will not prompt for user credentials (e.g. automatically supply a valid credentials programmatically) else, it will prompt the user for credentials. Is this possible? If it is, could you give me a sample? Thanks in advance.