浅析开源软件在网络信息安全体系中的应用

摘要

较为系统地分析了网络安全问题以及可资利用的开源软件解决方案,从网络信息安全体系的五个层次和五个阶段两方面对开源软件在其中的应用做出论证和归纳.%In this paper the author provides a relatively systematic analysis on network security issues as well as the solutions of open source software available to be employed, the application of open source software in these solutions are demonstrated and induced from two aspects in terms of the five levels and five stages of the network information security system.