We\'ve got a webserver running IIS. We\'d like to run maybe a shared blog or something to keep track of information. Because of security issues, we\'d like for that part to
Depending on exactly what you want to happen if an unauthorized user tries to visit it.
You could try to setup the specific section as a virtual directory, then deny view to anonymous users. However, they will be prompted for login, and if they can login then they could see it.