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Industrial internet security situation evaluation method based on multiple attributes

An industrial Internet and security situation technology, which is applied in the field of multi-attribute-based industrial Internet security situation evaluation, can solve problems such as unreasonable weight coefficients, poor decision-making accuracy and reliability, and large randomness of subjective weighting methods, achieving improved Effects of Level and Accuracy

Active Publication Date: 2019-07-02
NAT COMP NETWORK & INFORMATION SECURITY MANAGEMENT CENT
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Problems solved by technology

[0003] The purpose of the present invention is to provide a multi-attribute-based industrial Internet security situation evaluation method, which can effectively solve the phenomenon of unreasonable weight coefficients in the existing objective weighting method and the large randomness and accuracy of decision-making in the subjective weighting method and poor reliability

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  • Industrial internet security situation evaluation method based on multiple attributes
  • Industrial internet security situation evaluation method based on multiple attributes
  • Industrial internet security situation evaluation method based on multiple attributes

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Embodiment Construction

[0029] In order to make the objects and advantages of the present invention clearer, the present invention will be specifically described below in conjunction with examples. It should be understood that the following words are only used to describe one or several specific implementation modes of the present invention, and do not strictly limit the protection scope of the specific claims of the present invention.

[0030] The technical scheme that the present invention takes is as Figure 1~6 As shown, a multi-attribute-based industrial Internet security situation assessment method includes the following steps:

[0031] Step 1: Construction of software and hardware related to the target industrial Internet. On the basis of network measurement, from the industrial Internet measurement data, IP attribute information data, and network security database, the collection of industrial Internet-related software and hardware in all target areas is obtained. Each target area The collec...

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Abstract

The invention relates to an industrial internet security situation evaluation method based on multiple attributes. The method comprises the steps of constructing target industrial internet related software and hardware; monitoring and analyzing the network flow of the international Internet gateway; taking the Web asset set of each target region as a target to obtain a security threat index of theWeb assets of the target region; obtaining hardware of a target area and security threat indexes of related systems by taking a set of the hardware of each area and the related systems as a target, and obtaining comprehensive security threat evaluation indexes of all the target areas according to the number of scanning times of an industrial internet related protocol port of each target area. Theinvention provides an industrial internet security situation evaluation method based on multiple attributes in the technical scheme. The problems that the weight coefficient is unreasonable and the decision accuracy and reliability are slightly poor due to the fact that the existing industrial internet security situation evaluation technology bureau is limited to objective evaluation or subjective evaluation are effectively solved, and the level and accuracy of industrial internet security situation evaluation are effectively improved.

Description

technical field [0001] The invention relates to the field of Internet basic resource measurement, in particular to a multi-attribute-based industrial Internet security situation evaluation method. Background technique [0002] In terms of industrial Internet security situation evaluation, the usual method is to conduct multi-attribute comprehensive evaluation of industrial control equipment in different industries and regions. The multi-attribute comprehensive evaluation method is a method for comprehensively evaluating each evaluation object with reference to multiple evaluation indicators. Among them, the reasonable determination of the weight will directly affect the accuracy of the evaluation results. At present, the determination of weight can be roughly divided into two categories: objective weighting method and subjective weighting method. Objective weighting methods, such as standard deviation method, deviation maximization method, entropy weight method, etc., do n...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L12/24G06Q50/04G06Q10/06
CPCG06Q10/06393G06Q50/04H04L41/142H04L63/1408H04L63/1433Y02P90/30
Inventor 摆亮刘中金饶毓何跃鹰
Owner NAT COMP NETWORK & INFORMATION SECURITY MANAGEMENT CENT
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