摘要
网络信息安全是国家发展所面临的一个重要问题。信息安全的发展是我国高科技产业的一部分,它对我国未来电子化、信息化的发展将起到非常重要的作用。随着网络在社会各方面的延伸,进入网络的手段也越来越多,网络数据信息的安全处理策略与技术已多样化,本文论述了防火墙部署原则,选择防火墙的标准。信息交换过程中加密技术的应用,并针对PKI技术这一信息安全核心技术,论述了网络安全体系的构成。
The country＇s development is facing to an important issue of network information security. The development of information security is apart of our country high-tech industries ,which will play a very important role on electronic,information technology development in the future. With the network extension of all aspects of society,the measures of accessing to the network are more and more and the security strategy and technology of network data information have been the diversification. It discusses the deployment principles of the firewall and the standard of selecting firewall. It discourses the composition of the network security system according to the application of encryption technology during information exchange process and the security core technology of PKI technology.
出处
《机械设计与制造》
北大核心
2009年第7期263-265,共3页
Machinery Design & Manufacture
关键词
网络安全
防火墙
数据加密
PKI技术
Network security
Firewall
Data encryption
PKI technology
