基于认证技术的可信校园网络体系的研究  

Research on Trusted Campus Network System Based on Authentication Technology

作　　者：阎浩[1] 张燕[1,2] 严筱永[1,2] 

机构地区：[1]金陵科技学院信息技术学院,江苏南京211169 [2]南京理工大学计算机科学与技术学院,江苏南京210094

出　　处：《计算机与现代化》2010年第1期131-135,共5页Computer and Modernization

基　　金：金陵科技学院校内自然科学基金资助项目(20840410826)

摘　　要：传统模式的校园网采用防火墙加上一定的访问控制策略来保证网络的安全,这种模式的网络只能抑制来自网络外部的威胁,而不能有效防治网络内部的安全隐患,因此提高网络内部的安全性是进一步提高校园网整体安全的重要环节。本文分析可信网络的原理和特点,将可信网络体系应用到校园网中,提出一种新型的基于认证技术的可信校园网体系,同时描述该网络的组成和结构,给出网络的拓扑图,最后分析网络的安全机制原理和具体的实现方法。The traditional campus network system uses firewall and some access control policies to ensure its security, the network of this model just can prevent the danger from external, but can not effectively guard against the internal hidden security flaws, therefore, improving the internal security is an important link for secirity of the whole campus network. This paper analyzes the principle and characteristic of trusted network, applies the trusted network into the campus network, puts forward a new campus network system based on the authentication technology, at the same time, also describes its structure and elements, and gives the network topology diagram, finally analyzes the priciple of security mechanism and the specific methods for achieving this.

关 键 词：认证 校园网 可信局域网 安全 

分 类 号：TP393.08[自动化与计算机技术—计算机应用技术]