A Research About The Network Information Security Of Electronic Government Affair

In the environments of speedy development and economics and information globalization, promoting the electronic government affair has become an important content which a country or area participates the global competition, enhances the global competition capability and gains a leading position in the economic and social development. But the electronic government affair's development is not successful as a new affair. Among the obstacles, the network information security of the electronic government affair will be an important factor which will restrict the development of the electronic government affair.Firstly, the paper introduces the background of the progress of the electronic government affair and the development of the electronic government affair inside and outside the country. It makes certain the difference between the electronic government affair and the traditional government affair and brings forward the topic: the problem of the network information security in the electronic government affair.Secondly, the paper analyzes the characteristics of the network information security in the electronic government affair and the threat which will be faced with. Also the paper introduces some technology of the network information security which is now used, such as Firewall, VPN, Intrusion Detection and Cipher.Thirdly, on the basis of the above theory and technology research ,the paper provides a general solution of the security in the electronic government affair. And it introduces all kinds of the technology in detail which the solution is related to. The general solution will be a reference of the establishment of the electronic government affair system.Lastly, the best feature of the paper is the combination of the theory and practice which is used in the security construction in the electronic government affair of Tianjin. It analyzes the network ,application and security risk demand in the electronic government affair system of Tianjin. And a general solution of security construction in electronic government affair of Tianjin comes into being according to the actual security construction destination of Tianjin, which includes the design of network security ,the design of security infrastructure ,the design of security in application system, the foundation of security management and the system of security management.