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近几年来,随着因特网的飞速发展,网络安全问题日益突出,在这种情况下,网络管理与安全审计系统孕育而生,其审计重点主要在网络的访问行为和网络中的各种数据。对防火墙日志分析方面进行一系列研究,并利用SQL Server数据库设计基于日志分析的网络管理与安全审计系统,系统的实验结果说明日志分析技术的实用价值。目前,该系统已经应用于某广电网络。
In recent years, with the rapid development of the Internet, the problem of network security has become increasingly prominent. Under such circumstances, the network management and security audit system is born, and its audit mainly focuses on the network’s access behavior and various data in the network. A series of researches on firewall log analysis are carried out. The SQL Server database is used to design a network management and security audit system based on log analysis. The experimental results of the system show the practical value of log analysis technology. At present, the system has been applied to a radio and television network.