Design and Implementation of Secure Location and Group Communication System for Android Platform

The Navel Security based approach of integrating group communication and navigation in android gadgets provides effective group communication and navigation. The system intends to achieve two major functions. First function is the effective group communication which provides all registered users to create friend groups, implement real-time communication. Second function is navigation which provides Map service and navigation function on the mobile client for users. It can support the surrounding query, location, path planning etc. Mean while, the two parts of the system can be integrated to locate the friend's position and implant path planning between friends. Security is the major concern for such group communication, in my proposed approach an encryption scheme is implemented to ensure secure communication. When a new user comes for registration, a set of images will be provided to him for selection .The user has to enter his username and an image is also required to select. When the user selects the image that will be compared with the one that he is already selected. If the current image and the selected one match then he would be allowed to enter the password. Hence the proper security for the system can be ensured.