Design And Implementation Of A New Secure Communication System Based On Android

The development of network technology push the world into the information age.Network communication is gradually popularized throughout the world.Due to the openness of the network,using the network communication is likely to reveal important information.According to the above security problem,this thesis combine with the theory and practice,using all kinds of data transmission technology,puts forward a new kind of secure communication mechanism.The main research content is as follows:This paper deeply studied the basic principle of data transmission technology and data encryption technology,deeply analyzed the operation mechanism of data transmission technology,understand the way of data transmission network.In virtue of the relevant data encryption techniques,improve the existing data transmission mechanism.This paper proposes a new communication mechanism which use multiple channels to transmit data.Its main principle is split data first,and then to encrypt data,and finally use wifi,gprs and bluetooth to send data.Finally,use the new concept of security communication mechanism to design the main function of this system.According to the design of the system to set up the system.Combine these function modules to build a new complete secure communication system.By testing the new security communication system,we proved that the data transmission mechanism is a safe and efficient.