校园网安全系统的设计与实现

Design and Realization of the Campus Network Security System

校园网的普及,在提高学校工作效率的同时,也带来了安全方面的隐患。本文分析校园网中网络结构、网络协议和操作系统等方面缺陷,列举了常见的攻击手段。以某高校为例,提出了一个多层次、全方位等校园网安全系统的设计方案,并给出了实现方法。经实践验证,在保证网络效率的前提下,提高了校园网的安全性。

While the popularization of campus network improves the university functioning efficiency,it also brings about some hidden damage in security.Defects in such aspects as network structure,network protocol and operating system of the campus network are being analyzed;some common attack means is also being listed.Take one university as an example,we present one multi-layer omni-bearing campus network security system design scheme,and plan the realization means.It has been tested through practice that the network efficiency is ensured while the security is improved.