Can I mix MVC with webforms? What I would like to do is develop a new site in MVC, but I need to use some of the old page from the webform site, at least until I complete the development to the MVC version of the controls and views. My problem is I'm using identity as the authentication, and authorization, but I want to restrict unauthorized users from accessing one of the folders and webforms. of course based on their role. Does the authentication still work the same way as with webforms, using the webconfig file seting it to allow or deny access for the specific roles the directory?