信息物理系统攻击威胁的防御策略综述OA北大核心CSTPCD
Research survey on defense strategy of attack threat in cyber physical systems
信息物理系统是一种通过网络空间将物理对象和计算单元相连接的智能系统,其构建了"感知-传输-决策-控制"的一体化框架.由于信息物理系统应用于许多基础设施中,因此其安全问题引起了研究者的兴趣.首先,阐述典型的信息物理系统建模方法,以满足性能分析的需求;然后,从数学表示的角度构建3种代表性的网络攻击模型(DoS攻击、欺骗攻击以及重放攻击),为防御方法的研究奠定基础;接着,从特定防御方法和通用防御方法两个方面总结针对信息物理系统的防御手段及最新研究进展;最后,从4个不同的角度指出现存问题,并且探讨了其未来的研究方向.
Cyber-physical systems are intelligent system that connect physical objects and computational units through cyberspace,forming an integrated framework of"perception-transmission-decision-control".As cyber-physical systems are applied to many critical infrastructures,their security issues have attracted researchers'interest.Firstly,typical modeling methods for cyber-physical systems are presented to meet the needs of performance analysis.Then,three representative network attack models(denial of service attack,spoofing attack and replay attack)are constructed from a mathematical representation perspective,laying the foundation for the study of defense methods.Next,both specific and general defense methods are summarized for cyber-physical systems,and the latest research progress is reviewed.Finally,existing problems are identified from four different perspectives,and future research directions are discussed.
文成林;杨力
广东石油化工学院自动化学院,广东茂名 525000湖州师范学院工学院,浙江湖州 313000||湖州市工业系统智能感知与优化控制重点实验室,湖州师范学院工学院,浙江湖州 313000
信息物理系统特定防御方法通用防御方法系统建模
cyber-physical systemspecific defense methodscommon defense methodssystem modeling
《控制理论与应用》 2024 (12)
2224-2236,13
国家自然科学基金项目(U22A2046,62125307),湖州市自然科学资金项目(2023YZ47),湖州市工业系统智能感知与优化控制重点实验室项目(2022-17)资助.Supported by the National Natural Science Foundation of China(U22A2046,62125307),the Natural Science Foundation of Huzhou(2023YZ47)and the Huzhou Key Laboratory of Intelligent Sensing and Optimal Control for Industrial Systems(2022-17).
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