How to secure static web pages stored on IIS servers


We want to secure static html pages stored on IIS servers.But we want to give AD group based access to different static pages stored in different folders of IIS. What is the best way to achieve this?

One option would be use to a load balancer that can provide restricted access based on URL’s. Another option, if you have ADFS , you can configure ADFS to be your authentication server and use it to redirect based on groups (claims sent by ADFS).