多层架构设计保障应用系统的安全

研究了传统的网络安全存在的问题,及基于PKI原理和技术.同时,学习和分析了全行业的CA建设的框架,结合北京市局烟草行业信息化发展的实际需求,提出了多层网络安全架构模型.将模型应用于实际系统建设,并详细介绍了系统总体框架和各个层的网络安全的实现.最后,对网络安全的发展进行了展望.

Multilayer Architecture Design Security Application System Security

This paper studies the traditional network security and safety problem exist based on PKI principle and technology.At the same time,learning and analyzes the whole industry,combining with the framework of CA construction bureau tobacco industry informatization development of Beijing,we put multilayer network security architecture model.When the model is applied to actual system construction,and introduces system framework and each layer of network security is realized.Finally,the development of network security is prospected.