Security Research Of Data Exchange In Online Game

With the rapid development of modern network communication technology and wireless communication technology, online game is the developing trend of electronic game. Online game provides a cross-boundary virtual world which can be accessed at anywhere, on anytime, with a PC, a mobile phone, or a PDA.Internet online game, combined with PC and mobile, is a prevalent game application, its information including customer's data and virtual currency data which transmited through the Internet. As freedom and open in the Internet, there exists some secure troubles.In this paper, the typical online game communication framework will be discussed, and the security of online game will also be analyzed. A secure model of online game's appraisal has been proposed. To build a more secure communication framework according to its drawback, the new framework provides complete protection for online game's data, according to stable model based on modern cryptography. Designing a secure communication engine of online game, moreover, writing a program to test its efficiency, and also writing a program—crazy tank to confirm the feasibility.Modern cryptography is well used in banks, stocks and electronic commerce system, and it benefits all people of the world. Nowadays, the application of modern cryptography is more and more developed, online game will go along well by using it. Online game is blossoming all of world, so the study of the online game's security is an occasion.