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分布式入侵检测技术在网络控制系统中的应用

消耗积分:3 | 格式:rar | 大小:214 | 2009-08-05

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随着控制系统复杂性的日益扩大,控制系统的网络化是控制系统发展的必然。自动控制、计算机网络和通讯技术的融合,为实现控制和管理信息一体化提供了一条新思路,但也带来以一系列安全问题,如何保障网络控制系统的安全是当前控制网络信息建设的研究热点。文中通过分析网络控制系统的结构和对网络安全的要求,提出了将分布式入侵检测技术运用到网络控制系统的具体方案, 并对相关技术和网络安全体系的建设进行了讨论。
关键词:网络控制系统;分布式入侵检测系统;信息安全
Abstract: Following the enlargement of control system’s complexity, Networking is a trend of control system development. The fusion of control, computer network and communication technologies provide a new idea for the integration of control and management information system, but it also results in a series security problems. How to guarantee the security of the networked control system is a hot spot in the study of control network. The networked control system structure and its requirements on the network safety are expounded. A
detailed project for the application of distributed intrusion detection technology in the networked control system is proposed. Associated techniques and the development of the network security system are discussed.
Key words: NCS (Networked control system); DIDS(Distributed intrusion detection system); Information security

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