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METHOD FOR CONTROLLING TRANSMISSION SECURITY OF INDUSTRIAL COMMUNICATIONS FLOW BASED ON SDN ARCHITECTURE
Alternative Title一种基于SDN架构的工业通信流传输安全控制方法
Zeng P(曾鹏); Shang WL(尚文利); Li D(李栋); Wan M(万明); Zhao JM(赵剑明); Liu JD(刘金娣); Yang M(杨明)
Department工业控制网络与系统研究室
Rights HolderSHENYANG INSTITUTE OF AUTOMATION, CHINESE ACADEMY OF SCIENCES
Country欧盟
Subtype发明
Status公开
AbstractDisclosed 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.
description.patentprioritydatacn2015098820 20151225;cn201510459325 20150729
PCT Attributes
Application Date2015-12-25
2017-08-16
Application NumberEP15899509
Open (Notice) NumberEP3206356A1
Language英语
Contribution Rank1
Document Type专利
Identifierhttp://ir.sia.cn/handle/173321/21442
Collection工业控制网络与系统研究室
AffiliationSHENYANG INSTITUTE OF AUTOMATION, CHINESE ACADEMY OF SCIENCES
Recommended Citation
GB/T 7714
Zeng P,Shang WL,Li D,et al. METHOD FOR CONTROLLING TRANSMISSION SECURITY OF INDUSTRIAL COMMUNICATIONS FLOW BASED ON SDN ARCHITECTURE[P]. 2017-08-16.
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