Design And Implementation Of Service Provide System Based On Mobile Antivirus

Because of the inherent defect of mobile phone security system itself, mobile phone viruses get chances to infect it. Mobile phone viruses will steal or damage the various information stored in mobile phone, and caused economically or privacy loss to a user. In this case, the mobile phone antivirus software emerged. Mobile phone antivirus software is generally composed of client and server components. The client refers an application software program installed on user's phone, and the server is the service provide system which the clients connect whith through the network and provide support for the client.Based on the existing Netqin service provide system for the mobile antivirus software, this thesis describes the design and implementation on the optimization and new features added on the exsiting service provide system. Paper first introduces the research background and main content.In the requirement analysis stage, the paper analysis the reason and the objective for the optimization of the existing system, and make detail requirement for the new features. In the detailed design stage, system optimization desciebes on the optimication of system structure, the optimization of interaction protocol and the optimization of database access. Making the sub-module of each module as the smallest unit, functional design of the new features describes the specific protocol design, business process, and the interaction with the client process, showing with the flow chart and the sequence diagram.Finally, paper shows the test process and the result, summarizes the obtained results, and determines the diretion of future evolution for the system.There are two main results in this paper:the system optimization provides a useful reference for the optimization of a similar system. The design and implementation of the new features give a successful example for other system which will add the same features. Currently, this service provide system has been successly put into a commercial environment.