High-efficiency intrusion detection system for industrial control network

A technology of intrusion detection system and industrial control network, which is applied in the direction of transmission system, electrical components, etc., can solve the problem of lack of detection engine and achieve the effect of convenient loading

Active Publication Date: 2020-04-10
BEIHANG UNIV
View PDF6 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Compared with rule-based detection, anomaly-based detection methods are difficult to bypass, which improves the ability of intrusion detection to a certain extent. However, most of the current applications of machine learning in intrusion detection focus on algorithms, which lack convenient Load the detection engine for the machine learning model

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • High-efficiency intrusion detection system for industrial control network
  • High-efficiency intrusion detection system for industrial control network
  • High-efficiency intrusion detection system for industrial control network

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute a conflict with each other.

[0024] The intrusion detection system of the present invention includes a data packet capture system, a data packet analysis system and a detection system based on TensorFlow, the data packet capture system uses DPDK to capture data packets, and then the data packet analysis system analyzes the captured data packets layer by layer , and extract the corresponding features into the shared memory; ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a high-efficiency intrusion detection system for an industrial control network. The system comprises a data packet capture system, a data packet analysis system and a TensorFlow-based detection system; the data packet capture system adopts DPDK to capture data packets, and then the data packet analysis system analyzes the captured data packets layer by layer and extracts features to queue into a shared memory; the TensorFlow-based detection system loads an offline training model, continuously takes out features from a shared memory as input for detection, and finally uploads a detection result to a Web end.

Description

technical field [0001] The invention relates to an intrusion detection system, in particular to an efficient intrusion detection system for industrial control networks. Background technique [0002] With the introduction of national strategies such as "Industry 4.0" in Germany and the "re-industrialization" trend in the United States, and the accelerated integration of new-generation information technologies and manufacturing technologies such as cloud computing, big data, artificial intelligence, and the Internet of Things, the industrial control system consists of From the original closed and independent to open, from stand-alone to interconnected, from automation to intelligence. While industrial enterprises have gained huge momentum for development, a large number of security risks have also emerged. The "Stuxnet" virus attack on Iran's nuclear power plant, the continuous attack on Ukraine's power grid, and the large-scale power outage in Venezuela have sounded the alarm...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06
CPCH04L63/1416H04L69/22
Inventor 李博王立杰李建欣
Owner BEIHANG UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap