Small module to redirect Anonymous users to the frontpage of the drupal site. This module redirects all the Anonymous users to the front page when they try to visit any other page except user pages like: user/login, user/register and user/password.
1.) If you are building single page app in Drupal and have all the contents in frontpage, you wouldn't want the users to visit node/NODEID, users/1, etc.
2.) You have Intranet site where the user have to login first before accessing any content and the frontpage is by default a login page.