The Trust Evaluation and Anomaly Detection Model of Industrial Control Equipment Based on Multiservice and Multi-attribute

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	The Trust Evaluation and Anomaly Detection Model of Industrial Control Equipment Based on Multiservice and Multi-attribute
	Chen X(陈鑫); Liu XD(刘贤达); Jiang YH(蒋一恒); Wang C(王晨)
	2021
会议日期	December 10-13, 2021
会议地点	Chengdu, China
关键词	ICS trust model anomaly detection multi-service multi-attribute support algorithm vector similarity algorithm
页码	1575-1581
英文摘要	In the industrial control system, in order to solve the problem that the installation of smart devices in a transparent environment are faced with the unknown attack problems, because most of the industrial control equipment to detect unknown risks, Therefore, by studying the security protection of the current industrial control system and the trust mechanism that should be widely used in the Internet of things, this paper presents the abnormal node detection mode based on comprehensive trust applied to the industrial control system scenarios. This model firstly proposes a model, which fuses direct and indirect trust values into current trust values through support algorithm and vector similarity algorithm, and then combines them with historical trust values, and gives the calculation method of each trust value. Finally, a method to determine abnormal nodes based on comprehensive trust degree is given to realize a detection process for all industrial control nodes. By analyzing the real data case provided by Melbourne Water, it is concluded that this model can improve the detection range and detection accuracy of abnormal nodes. It can accurately judge and effectively resist malicious behavior and also have a good resistance to aggression. © 2021 IEEE.
源文献作者	Sichuan Institute of Electronics (SIE)
产权排序	1
会议录	2021 7th International Conference on Computer and Communications, ICCC 2021
会议录出版者	IEEE
会议录出版地	New York
语种	英语
ISBN号	978-1-6654-0950-6
内容类型	会议论文
源URL	[http://ir.sia.cn/handle/173321/30560]
专题	沈阳自动化研究所_工业控制网络与系统研究室
通讯作者	Liu XD(刘贤达)
作者单位	Key Laboratory of Networked Control Systems, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang, China
推荐引用方式 GB/T 7714	Chen X,Liu XD,Jiang YH,et al. The Trust Evaluation and Anomaly Detection Model of Industrial Control Equipment Based on Multiservice and Multi-attribute[C]. 见:. Chengdu, China. December 10-13, 2021.