METHOD FOR CONTROLLING TRANSMISSION SECURITY OF INDUSTRIAL COMMUNICATIONS FLOW BASED ON SDN ARCHITECTURE

CORC > 沈阳自动化研究所 > 中国科学院沈阳自动化研究所 > 工业控制网络与系统研究室

	METHOD FOR CONTROLLING TRANSMISSION SECURITY OF INDUSTRIAL COMMUNICATIONS FLOW BASED ON SDN ARCHITECTURE
	Li D(李栋); Zeng P(曾鹏); Shang WL(尚文利); Wan M(万明); Zhao JM(赵剑明); Liu JD(刘金娣); Yang M(杨明)
	2017-08-16
专利国别	欧盟
专利号	EP3206356A1
专利类型	发明
产权排序	1
权利人	中国科学院沈阳自动化研究所
其他题名	一种基于SDN架构的工业通信流传输安全控制方法
中文摘要	Disclosed is a method for controlling transmission security of an industrial communications flow based on an SDN architecture. The method comprises: designing a flow security control module in a management controller, performing in-depth parsing on industrial communications flow data, matching with a preset industrial rule policy, and executing a control processing operation of the industrial rule policy, to implement transmission control of an industrial communication flow. The management controller comprises an industrial rule policy database, used for storing all industrial rule policies set by a user. An SDN switch maintains a structure of a flow table, and an industrial communications flow is forwarded according to the flow table. The flow table comprises a security control identifier, used for indicating whether security transmission of the communications flow needs to be controlled. The present invention can detect the legality of an industrial communications data flow, access of industrial communication that does not conform to an industrial rule policy is controlled, so that security and reliability of an industrial control system based on an SDN architecture is ensured.
是否PCT专利	是
申请日期	2015-12-25
语种	英语
专利申请号	EP15899509
内容类型	专利
源URL	[http://ir.sia.cn/handle/173321/21442]
专题	沈阳自动化研究所_工业控制网络与系统研究室
推荐引用方式 GB/T 7714	Li D,Zeng P,Shang WL,et al. METHOD FOR CONTROLLING TRANSMISSION SECURITY OF INDUSTRIAL COMMUNICATIONS FLOW BASED ON SDN ARCHITECTURE. EP3206356A1. 2017-08-16.