Automobile network security risk assessment method and device, storage medium and electronic equipment

Abstract

The invention discloses an automobile network security risk assessment method and device, a storage medium and electronic equipment, and the method comprises the steps: determining an automatic driving threat scene list, associating each threat scene in the automatic driving threat scene list with risk assets, carrying out hazard analysis based on basic hazard parameters and intelligent operation hazard parameters, and performing attack feasibility analysis based on different attack difficulty factors. The hazard of the network security attack to an intelligent vehicle in different threat scenes is comprehensively evaluated, and the risk level of the network security attack is quantified, so that the decision of a network security defense scheme of the intelligent driving vehicle is supported, the whole risk evaluation process is automatic, and the risk assessment efficiency is high.

Description

technical field [0001] The present invention relates to the technical field of automobile risk assessment, and more specifically, relates to an automobile network security risk assessment method, device, storage medium and electronic equipment. Background technique [0002] With the continuous improvement of the intelligentization, networking and electrification of automobiles, the network security problems of smart automobiles are becoming more and more serious. Methods such as information tampering and virus intrusion have been successfully used by hackers in automobile attacks. At the beginning of the design of the vehicle system, the function realization is considered, and the reliability and real-time performance are often only concerned, while the network security has been ignored for a long time. [0003] Due to compatibility issues, technical means such as intrusion detection and protective walls on traditional information systems, even if they are modified and deplo...

AI Technical Summary

Problems solved by technology

At the beginning of the design of the vehicle system, the function realization is considered, and the reliability and real-time performance are often only concerned, while the network security has been ignored for a long time.

[0003] Due to compatibility issues, technical means such as intrusion detection and protective walls on traditional information systems, even if they are modified and deployed in the vehicle network, it is easy to make it difficult for vehicles to be effectively protected

However, the cybersecurity crisis of smart cars can not only cause personal privacy and economic losses of enterprises, but also cause serious consequences of car crashes and fatalities. Therefore, how to provide a method for assessing the risks of automobile cybersecurity has become an urgent need for those skilled in the art to solve technical issues

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