工业控制系统信息安全的探索与实践  

Exploration and Practice of Information Security of Industrial Control System

作　　者：赖红娇[1] Lai Hongjiao(China Shenhua Coal to Liquid and Chemical Ordos Coal Liquefaction Company,Ordos,017209,China)

机构地区：[1]中国神华煤制油化工有限公司鄂尔多斯煤制油分公司,内蒙古鄂尔多斯017209

出　　处：《石油化工自动化》2018年第6期55-58,共4页Automation in Petro-chemical Industry

摘　　要：随着工业控制系统信息技术的发展,相对封闭的工业控制系统已经与互联网连通,互联网中的木马及其他种类病毒对工业控制系统造成了严重的威胁,工业控制系统信息安全需要引起重视。分析了工业控制系统信息安全的现状以及面临的风险,随着控制系统信息化的发展,分阶段不断摸索、不断完善控制系统信息安全防护工作,采取了在网络之间加装防火墙,边界隔离,区域隔离,主机防护等措施,保证了控制系统信息安全和安全生产。With the development of information technology of industrial control system,the relatively closed industrial control system has been linked to the internet.As Trojans and other viruses in the internet have posed a serious threat to industrial control system,information security of industrial control system should be brought to the forefront.The present situation of information security of industrial control system and the risks faced are analyzed.With the development of information technology of industrial control system,the information security protection work has been continuously groped and improved.The information security of industrial control system and the safety production are guaranteed with adopting the countermeasures of retrofitting the firewall among networks,boundary segregating,area segregating and mainframes protection,and so on.

关 键 词：工业控制系统 信息安全 风险与威胁 安全防范措施 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]