工业控制系统信息安全研究综述

Review on Information Security of Industrial Control Systems

工业控制系统广泛应用于电力、水利、石油化工、核能、航空航天以及交通运输等行业,是国家关键基础设施运行的基石。2010年"震网"病毒事件爆发后,国家有关部门高度重视工业控制领域的信息安全,各行业坚持贯彻落实国家政策,并制定了工业控制系统信息安全管理制度。因此,主要介绍工业控制系统信息安全的现状,简要分析工业控制系统的安全独特性和安全防护架构,并重点探讨了常见的工业控制系统信息安全防护的关键技术。

Industrial control systems are widely used in electric power,water conservancy,petrochemical,nuclear energy,aerospace,transportation and other industries,and are the cornerstone of the operation of key national infrastructure. After the outbreak of the "earthquake network" virus incident in 2010,the relevant state departments attached great importance to information security in the field of industrial control. All industries adhered to the implementation of national policies,and formulated the information security management system of industrial control systems. Therefore,this paper mainly introduces the current situation of information security in industrial control systems,briefly analyses the security uniqueness and security protection architecture of industrial control systems,and focuses on the key technologies of information security protection in common industrial control systems.