The Research And Implementation Of Graphical Management And Audit System On Network Security Isolation Device

Along with our country's digital government, the on-line bank, electronic commerc, the on-line education and the army direction network speeding up and popularizing, the network has already become a vital tool for the peple to work, to study and to live. However, due to the open structure and standard of the Internet, various problems are emerging in endlessly. At same time, all these are threatening the computer system and the network security. For example, the back door question, the hacker attacking behavior, the virus infection and destruction, the user misoperation and so on. For some departments such as the government, the army, the communication, the finance, the enterpriseand the customs, which have the important data message, in order to guarante the information security, people have developed network isolation technology to effectively isolate inner and outer network.Because the network security isolation equipment is very complex, if there lacks the graphical management and disposition interface which is simple to use for the commom user who does not have the network security knowledge, it is very difficult to operate with the equipment. This article, which takes the project about some network security isolation equipment as a background, is writed about the design and implement of the graphical management and audit system to satisfy the requirement of the equipment. The system has adopted some pivotal technologies such as ADO and SOCKET, solved some problems such as the database multi-tables operation and real time communication without blocking, implemented the functions such as equipment state monitoring, strategy disposition, log management and audit, account management and system administration.According to system test and the actual probation, the graph management and audit system has achieved the design goal well, and greatly enhanced the usability of the network security to isolate the equipment and built the firm foundation for its large-scale application.