Intrusion detection method, device, equipment and storage medium for industrial control system

Abstract

The present application relates to a convolutional neural network-based industrial control system intrusion detection method, device, computer equipment, and computer-readable storage medium. The method includes the steps of: extracting the industrial control system from the network data set of the communication protocol of the industrial control system The original data set; according to the preset ratio, the original data set is divided into training data set and test data set; the training data set is trained by the convolutional neural network classification model to obtain the optimal classification model; the test data set is input into the above-mentioned optimal classification model. The optimal classification model is used for classification processing to obtain the intrusion detection results of the industrial control system. This scheme designs a classification model with excellent performance through convolutional neural network, which can not only process massive data faster, but also perform multi-classification, and the performance of classification is more accurate, thus solving the problem of traditional technology industrial control system. The technical problem of poor classification accuracy of intrusion detection methods.

Description

technical field [0001] The present application relates to the technical field of industrial control, in particular to a convolutional neural network-based industrial control system intrusion detection method, a convolutional neural network-based industrial control system intrusion detection device, computer equipment, and a computer-readable storage medium. Background technique [0002] Industrial control systems pervade electric power, chemical, petroleum and other industries, and with the integration of informatization and industrialization, the communication network inside the industrial control system is gradually interconnected with the Internet. In this way, the original closedness of the industrial control system is broken, and it is vulnerable to more attacks. An intrusion detection system can detect external attacks before they cause harm to the system and issue an alarm. The intrusion detection technology in the traditional IT network is relatively mature, but the...

AI Technical Summary

Problems solved by technology

[0005] Based on this, it is necessary to provide an industrial control system intrusion detection method based on convolutional neural network and an industrial control system intrusion detection method based on convolutional neural network in view of the technical problem of poor classification accuracy in the traditional technology industrial control system intrusion detection method. Detection device, computer equipment and computer readable storage medium

Images