一个分布式园区网络安全防御系统模型

A Distributed Security Model for Campus Network

首先针对园区网络的特点提出了一种树形结构的分布式防御模型.该模型包括中央控制台、网络安全防御器、主机安全防御器3部分.然后描述了各个部件的具体的设计方案,以及整个防御系统的协同工作机制.最后分析了模型的优势和缺陷。

First, a new distributed model is described,which consists of host security system, network security system and central console. The implementation of three components as well as the mechanism of the co_operation between them are described. In the end, the advantages and disadvantages of the system are analyzed and the solutions to the disadvantages are also presented.