Privacy Preserving with Query in Cloud Based Location Tracking Services

Nowadays, Preserving Privacy of User in this Developing Modern World is still challenging. One of the Area on which we are focusing is Location Based Services (LBS). With the increase of Location-Enabled Mobile devices and the advances of wireless communication, use of Location Based Services (LBS) has increased which has attracted considerable interest recently. Aiming at this challenges, we are proposing a system model which will secure the Location and Preserve Privacy of User. Before providing security, User's Location is accessed anonymously and transmitted through unsecured path to the Server. In this system, before sending the location directly to the server, our system will first encrypt the location using LBS Query algorithm and then Outsourced to the server so that the server will be unable to interpret the Location of User. Hence a Registered user can get accurate Services without revealing his/her location information to the LBS Provider and confidentiality of data is preserved.