浅析网络安全技术

Analysis of Network Security Technology

文中论述了防火墙部署原则,并从防火墙部署的位置详细阐述了防火墙的选择标准。并就信息交换加密技术的分类及RSA算法作以分析,针对PKI技术这一信息安全核心技术,论述了其安全体系的构成。

The paper presents the deployment principle of firewall,and elaborates in detail the selection criteria of firewall acc ording to positions of firewall deployment.Then the paper analyzes the classification of information exchange encryp tion technology and RSA algorithm.Finally,by exploring PKI technology which is core technology of information se curity,the composition of security system is discussed.