Intrusion detection method, device and equipment for Internet of Vehicles

A technology of intrusion detection and Internet of Vehicles, which is applied in the field of computer and network information security, and can solve problems such as vehicle unit failure, vehicle network intrusion, and vehicle unit intrusion.

Active Publication Date: 2020-02-28
BEIJING BANGCLE TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After receiving the message, the vehicle-mounted unit opens the message, and the virus in the message quickly spreads in the vehicle-mounted unit, making the vehicle-mounted unit unable to work normally, that is, invading the vehicle-mounted unit
[0004] Therefore, the existing technology needs a method that can solve the problem that non-vehicle network registered users maliciously send virus-containing messages to vehicle-mounted units in the car network and realize the intrusion of the car network

Method used

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  • Intrusion detection method, device and equipment for Internet of Vehicles
  • Intrusion detection method, device and equipment for Internet of Vehicles
  • Intrusion detection method, device and equipment for Internet of Vehicles

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Embodiment Construction

[0027] The application will be further described in 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 related inventions, rather than to limit the invention. It should also be noted that, for ease of description, only parts related to the invention are shown in the drawings.

[0028] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0029] Please refer to figure 1 , which shows an exemplary system architecture to which the embodiments of the present application can be applied.

[0030] Such as figure 1 As shown, the system architecture may include a message sending vehicle terminal 102 , an authentication center 101 , and a m...

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Abstract

This application discloses an intrusion detection method and device for Internet of Vehicles. The method includes: judging whether the message received from the message sending vehicle terminal contains a token number, a time stamp, and a message text package; if the received message contains a token number, a time stamp, and a message text package, sending the token No. and time stamp are sent to the authentication center for authentication, wherein, the token number is requested by the authentication center when the message sending vehicle terminal needs to send a message, and the time stamp indicates the time when the token number is issued; in response to receiving the token number from The certification center's authentication pass message, open the message body package. The application solves the problem that a non-vehicle network registered user maliciously sends a message with a virus to an on-vehicle unit in the vehicle network and realizes an intrusion on the vehicle network.

Description

technical field [0001] The present disclosure generally relates to the field of computer technology, specifically to the field of network information security, and in particular to an intrusion detection method and device for the Internet of Vehicles. Background technique [0002] The Internet of Vehicles is a mobile autonomous vehicle formed by equipping vehicles with on-board units (OBU) that can communicate wirelessly, and laying network infrastructure (RSU) on both sides of the road to realize coordinated communication between vehicles and between vehicles and infrastructure. Organize the network to achieve the purpose of improving traffic safety, optimizing traffic efficiency, and facilitating traffic management. Vehicles in connected vehicles continuously configure themselves without the involvement of the network infrastructure. The on-board unit broadcasts beacon information such as road traffic and vehicle status to the network every 100-300 milliseconds, including...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W12/06H04W12/12H04L29/06H04W12/128
CPCH04L63/0807H04L63/145H04W12/06H04W12/12H04L2463/121
Inventor 阚志刚卢佐华叶威彭建芬陈彪
Owner BEIJING BANGCLE TECH CO LTD
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