钢铁企业工业以太网络安全纵深防御体系的研究与应用  

Research and Application of Security in-depth Defense System of Industrial Ethernet Network in Iron and Steel Enterprises

作　　者：张宝玉 张馨天 ZHANG Baoyu;ZHANG Xintian(Hegang Group Tangshan Iron and Steel Company,Tangshan Hebei 063000)

机构地区：[1]河钢集团唐钢公司,河北唐山063000

出　　处：《软件》2021年第2期150-153,162,共5页Software

摘　　要：随着钢铁企业智能制造建设的不断深入,工业以太网技术在产线自动化领域得到了广泛应用,同时工业以太网与信息化网络,甚至互联网络的数据交换也日益增多。工业控制系统的封闭性已被彻底打破,正在面临着空前严峻的信息安全问题。通过分析工业以太网络的脆弱性以及安全需求,将工业以太网络划分为不同的层级,借鉴军事上纵深防御的理念,提出了一套适合钢铁企业工业以太网络的纵深防御体系。With the continuous deepening of intelligent manufacturing construction in steel enterprises,industrial Ethernet technology has been widely used in the field of production line automation.At the same time,the data exchange between industrial Ethernet and information networks,and even the Internet,is increasing.The closedness of the industrial control system has been completely broken,and it is facing unprecedented severe information security problems.By analyzing the fragility and security requirements of industrial Ethernet networks,the industrial Ethernet networks are divided into different levels,drawing on the concept of military defense in depth,and proposing a set of defense-in-depth systems suitable for industrial Ethernet networks of steel enterprises.

关 键 词：工业以太网络 工业控制系统 网络安全 纵深防御体系 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]