Online Journal of Computing Technologies
Geo social networks square measures the new trend within the social networking currently every day. With the advance within the sensible phone and web technology they are achieving additional quality than before. These geo social networking sites create use of the placement info of the users. Therefore location privacy of the users may be a terribly huge concern. While not adequate privacy protection, however, these systems are simply victimized, e.g., to trace users or target them for housebreaking. Therefore privacy should be provided so as to preserve the placement of the users.