The Login Redirect Module is a simple module that is designed to handle situations where the user may login to a front page from various systems however you may not wish them to see that page (particularly for SSO landing pages). The login redirect module when displayed will check if the user is logged in and if so redirect them to the appropriate location. It is useful then to assign this module to specific pages that should only be seen by users who haven't logged into the system. In the situation where the user isn't logged in, the module remains inert and inactive.