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Intrusion detection method and device, storage medium and electronic equipment

A technology of intrusion detection and detection process, which is applied in the security field of the Internet of Vehicles, can solve the problems that there is no intrusion detection method of SOME/IP protocol, and the detection of SOME/IP protocol cannot be realized, so as to achieve the effect of ensuring stability

Active Publication Date: 2021-08-13
BEIJING TOPSEC NETWORK SECURITY TECH +2
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Problems solved by technology

[0003] In the process of realizing the present invention, the inventor found that there is the following problem in the prior art: there is no intrusion detection method specifically for the SOME / IP protocol in the prior art
However, due to the different format of the protocol, the intrusion detection system based on the CAN network cannot realize the detection of the SOME / IP protocol

Method used

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  • Intrusion detection method and device, storage medium and electronic equipment
  • Intrusion detection method and device, storage medium and electronic equipment
  • Intrusion detection method and device, storage medium and electronic equipment

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Embodiment Construction

[0030] The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

[0031] It should be noted that like numerals and letters denote similar items in the following figures, therefore, once an item is defined in one figure, it does not require further definition and explanation in subsequent figures. Meanwhile, in the description of the present application, the terms "first", "second" and the like are only used to distinguish descriptions, and cannot be understood as indicating or implying relative importance.

[0032] In the field of security, Intrusion Detection and Prevention Systems (IDPS) are often used to solve information security problems. Among them, the existing intrusion detection methods include the following two methods:

[0033] One of the intrusion detection methods is realized by an intrusion detection system based on the CAN network, and the intrusio...

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Abstract

The embodiment of the invention provides an intrusion detection method and device, a storage medium and electronic equipment, and the method comprises the steps: obtaining a service-oriented data interaction middleware SOME / IP message, wherein the SOME / IP message is obtained through analysis of a to-be-detected Ethernet message; if it is determined that the SOME / IP message is abnormal through the preset detection process of the SOME / IP message, determining that the Ethernet message is an intrusion message, wherein the preset detection process comprises at least one of a detection process of a format of a head key field of the SOME / IP message, a detection process of a rule of the SOME / IP message and a detection process of a session state of the SOME / IP message. According to the embodiment of the invention, intrusion detection of the vehicle-mounted Ethernet can be realized, and the stability of a vehicle-mounted network and the safety of a user are guaranteed.

Description

technical field [0001] The present application relates to the field of Internet of Vehicles security, in particular to an intrusion detection method, device, storage medium and electronic equipment. Background technique [0002] With the rapid development of the Internet of Vehicles, more and more network technologies are applied to vehicles, which not only enriches the driving experience of users, but also brings new challenges. Due to the limitation of information transmission bandwidth, the traditional Controller Area Network (CAN) cannot meet the requirements of high traffic in the future. In order to solve the bottleneck of the traditional vehicle architecture, the vehicle Ethernet was born and became a new generation of vehicle network architecture. . Among them, service-oriented data interaction middleware (Scalable service-Oriented Middleware over IP, SOME / IP) is a concept introduced by vehicle Ethernet communication. Normal communication between control units (Ele...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06
CPCH04L63/1416H04L69/22
Inventor 崔圳杨威范雪俭
Owner BEIJING TOPSEC NETWORK SECURITY TECH
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