I have an IIS server that hosts web pages. This server was registered to host MTS clients. The MTS server is another machine in another domain. Clients connect to the IIS server anonymously. When my ASP tries to create an MTS object that exists on the MTS server which are configured with 'enable authorization checking' I get 'permission denied'. Unfortunalely I have no control over the IIS servers web site. I can only host pages. We want to implement applications on this web site but try to maintain a secure environment on our server. Any suggestion on how to setup security ?