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Vehicle-mounted network IDPS joint defense linkage system

A linkage system and vehicle-mounted network technology, applied in the field of vehicle-mounted network IDPS joint defense linkage system, can solve the problems of attack threats, ETH-IDPS detection nodes cannot realize interconnection and interoperability, and achieve the effect of avoiding serious threats

Pending Publication Date: 2022-03-29
CHINA INTELLIGENT & CONNECTED VEHICLES (BEIJING) RES INST CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the embodiment of the present invention provides a vehicle network IDPS joint defense linkage system to solve the technical problem that the ETH-IDPS detection nodes in the vehicle defense system cannot realize interconnection and intercommunication in the prior art, resulting in the threat of attack

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  • Vehicle-mounted network IDPS joint defense linkage system
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  • Vehicle-mounted network IDPS joint defense linkage system

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Embodiment Construction

[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0025] An embodiment of the present invention provides a vehicle-mounted network IDPS joint defense linkage system, such as figure 1 As shown, the system includes: multiple ETH-IDPS nodes, each ETH-IDPS node includes ETH-IDPS components, SOME / IPServer and SOME / IPClient, and the SOME / IP Server receives the ETH-IDPS components Generated intrusion detectio...

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Abstract

The invention discloses a vehicle-mounted network IDPS joint defense linkage system, which comprises a plurality of ETH-IDPS nodes, each ETH-IDPS node comprises an ETH-IDPS component, an SOME / IP Server end and an SOME / IP Client end, and the SOME / IP Server end receives an intrusion detection result generated by the ETH-IDPS component, outputs an intrusion event in the intrusion detection result, and generates rule update event output according to the intrusion detection result; and the SOME / IP Client end of the ETH-IDPS node subscribes to the rule updating events output by other ETH-IDPS nodes, and judges whether to update the rule file or not. Through the implementation of the invention, the SOME / IP Server end and the SOME / IP Client end are deployed in the ETH-IDPS node, so that joint defense linkage among a plurality of nodes is realized.

Description

technical field [0001] The invention relates to the field of vehicle network technology, in particular to a vehicle network IDPS joint defense linkage system. Background technique [0002] The vehicle intrusion detection and prevention system (Intrusion Detection&Prevention System, IDPS) is used to detect intrusion events targeting the internal network of the vehicle, including CAN network intrusion and Ethernet intrusion, and report the threat event to the situational awareness platform through the 4G or 5G network. Present, then analyze the threat event, and send the processing result and protection strategy to the terminal for protection. [0003] With the popularization of Ethernet in automobiles, more and more nodes support Ethernet, and more and more nodes need to deploy Ethernet-Vehicle Intrusion Detection and Prevention System (ETH-IDPS). Generally, A CAN-IDS (intrusion detection system based on CAN bus) program is deployed on each CAN bus, and an ETH-IDPS program i...

Claims

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Application Information

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IPC IPC(8): H04L9/40H04L67/12B60R16/023
CPCH04L63/1408H04L63/1416H04L63/1425B60R16/0231H04L67/12H04L63/02H04L63/20
Inventor 齐辉辛克铎罗承刚靳龙辉段树明邱亮
Owner CHINA INTELLIGENT & CONNECTED VEHICLES (BEIJING) RES INST CO LTD
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