Risk control method and device of industrial control system and electronic equipment
A technology for industrial control systems and industrial equipment, applied in data processing applications, instruments, computing, etc., can solve the problems of not considering the safety impact of industrial equipment, and the inability to effectively control the risk of industrial control systems, and achieve the effect of effective risk control
Active Publication Date: 2022-06-17
浙江国利网安科技有限公司
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Problems solved by technology
[0003] When the industrial equipment in the industrial control system is attacked by the network, there is no timely and effective method in the prior art to control the risk of the attacked industrial equipment without affecting industrial production
[0004] Even if there is a risk control method for the attacked industrial equipment, the risk control of the attacked industrial equipment is artificially carried out. However, the possible security impact of the unattacked industrial equipment is not considered in the risk control process, so that it is impossible to Industrial control system for effective risk control
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[0053] In order to make the purpose, technical solutions and advantages of this specification clearer, the technical solutions of this specification will be clearly and completely described below in conjunction with specific embodiments of this specification and the corresponding drawings. Obviously, the described embodiments are only some of the embodiments of the present specification, but not all of the embodiments. Based on the embodiments in this specification, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of this specification.
[0054] The technical solutions provided by the embodiments of the present specification will be described in detail below with reference to the accompanying drawings.
[0055] figure 1 The schematic flowchart of the risk control method of the industrial control system provided by the embodiment of this specification includes:
[0056] S100: Collect event i...
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The invention discloses a risk control method and device for an industrial control system and electronic equipment, and the method comprises the steps: collecting the event information of all industrial equipment in the industrial control system, inputting the event information into a pre-trained decision model, and carrying out the risk control of all industrial equipment through the decision model according to the event information of all industrial equipment, the method comprises the steps of determining an abnormal industrial device as an abnormal device, determining a risk control strategy for the abnormal device by taking the influence of other industrial devices except the abnormal device in an industrial control system after risk control is performed on the abnormal device as a constraint, and performing risk control on the abnormal device based on the determined risk control strategy. In the method, when the risk control strategy is determined, the mutual influence between the abnormal industrial equipment and other industrial equipment in the industrial control system is considered, so that the safety influence on other industrial equipment after the risk control strategy is executed can be avoided, and effective risk control is carried out on the industrial control system.
Description
technical field [0001] This specification relates to the field of industrial control, and in particular, to a wind control method, device and electronic device for an industrial control system. Background technique [0002] In the field of industrial control, the functional safety and information security involved in industrial control systems are particularly important. Among them, functional safety mainly refers to the operation safety of industrial equipment in the industrial control system, and information security mainly refers to the network communication security of the industrial control system. [0003] When the industrial equipment in the industrial control system is attacked by the network, there is no timely and effective method in the prior art to control the risk of the attacked industrial equipment without affecting the industrial production. [0004] Even if there is a risk control method for the attacked industrial equipment, the risk is artificially contro...
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IPC IPC(8): G06Q10/06G06K9/62
CPCG06Q10/0635G06Q10/06393G06F18/214
Inventor 还约辉褚健胡梁眉张志群
Owner 浙江国利网安科技有限公司
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