AVG Internet Security 2011 (3-User) [Old Version] AVG LinkScanner's provides full web protection by actively checking web pages in real time before you visit them. It alerts you if the site is untrustworthy and shows website safety ratings in your search engine results AVG Social Networking Protection keeps you safe by checking the links in messages you post on sites like Facebook working automatically in real time And includes smart intrusion prevention to keep your home network even more secure