I am developing a Web Applilcation in Asp.net 4.0 , wherein i have two types of Pages "Secured" and "Unsecured".To access Secure Pages, the user must successfully Login.This can be acheived in two ways:1st Approach : Location Tag in web.config file.2nd Approach : Make 2 virtual directories for Secured and Unsecured.Please suggest the better approach and also suggest ,if any other better option available.Thanks In Advance.....