System for predicting industrial control network vulnerabilities based on correction parameters

A technology for correcting parameters and loopholes, applied in the computer field, can solve problems such as the inability to guarantee the security of industrial control networks, and achieve the effect of improving security and stability and making extensive use of value.
CN114021149AActive Publication Date: 2022-02-08山东云天安全技术有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
山东云天安全技术有限公司
Publication Date
2022-02-08

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Abstract

The invention relates to a system for predicting industrial control network vulnerabilities based on correction parameters, which is implemented by the following steps: S201, acquiring a parameter value list of Pm corresponding to each sample vulnerability id in a preset training period, an internet vulnerability actual outbreak probability list, an industrial control network vulnerability actual outbreak probability list and an industrial control network vulnerability outbreak probability true value from a database; s202, determining a correction parameter PCVE corresponding to each sample vulnerability id, determining a corresponding training parameter value PCm, and generating a model input vector of each sample vulnerability id based on the PCm; s203, training to obtain an industrial control network vulnerability prediction model according to the correction parameters PCVE corresponding to all the sample vulnerability id, the model input vector and the industrial control network vulnerability burst probability true value; and S204, predicting an industrial control network vulnerability outbreak probability based on the industrial control network vulnerability prediction model. According to the invention, the vulnerability outbreak probability of the industrial control network can be quickly and accurately predicted, and the safety of the industrial control network is improved.
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Description

Technical field

[0001] The present invention relates to computer technologies, and particularly to a system based on the correction parameter prediction industrial network vulnerability. Background technique

[0002] With cloud computing, big data accelerates, artificial intelligence, networking and other new generation of information technology and manufacturing technology integration, industrial control systems from the original independently closed to an open, interconnected by a single strike from automation to intelligence. While industrial enterprises tremendous development of kinetic energy, there have been a large number of security risks, from 2010 on Iran nuclear plant Stuxnet virus, 2014 swept Europe Havex virus, for the network of industrial control system (hereinafter referred to as Control Network) attacks intensified, industrial control systems urgently need security.

[0003] System vulnerabilities in industrial control systems, is an important factor affecting in...

Claims

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