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Internet of Vehicles position data processing method and device for resisting position data poisoning attacks

A data processing device and data processing technology, which are applied in the field of privacy protection in the Internet of Vehicles, can solve problems such as server location data poisoning attacks, ignoring server data security issues, and inability to resist location data poisoning attacks, and achieve the effect of reducing the risk of privacy leakage

Active Publication Date: 2019-08-16
DONGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, these research works only focus on the location privacy protection of Internet of Vehicle users, but ignore the data security of the server, that is, the adversary sends poisonous location data, which will cause the server to suffer from location data poisoning attacks.
Therefore, related research work cannot resist location data poisoning attacks

Method used

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  • Internet of Vehicles position data processing method and device for resisting position data poisoning attacks
  • Internet of Vehicles position data processing method and device for resisting position data poisoning attacks
  • Internet of Vehicles position data processing method and device for resisting position data poisoning attacks

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Embodiment Construction

[0028] Below in conjunction with specific embodiment, further illustrate the present invention. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the teachings of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.

[0029] figure 1 A schematic diagram of the working environment in one embodiment of the present invention is shown, as figure 1 As shown, when the Internet of Vehicles user 103 sends location data to the server 101, the Internet of Vehicles user may be untrustworthy (such as 102 in the figure), and intentionally generates some poisonous location data and sends it to the server 101, which will cause the server 101 to suffer Th...

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Abstract

The invention relates to an Internet of Vehicles position data processing method and device for resisting position data poisoning attacks. The method comprises the following steps of receiving the position data sent by an Internet of Vehicles user; constructing an exogenous feature of the user motion by combining random walking and feature learning; constructing a speculative social graph based onthe exogenous characteristics of the user motion; and matching the speculative social graph with a social network graph of a user, and identifying the toxic position data. According to the invention,the risk of the privacy disclosure of the Internet of Vehicles user can be reduced.

Description

technical field [0001] The invention relates to the technical field of privacy protection in the Internet of Vehicles, in particular to a method and device for processing location data of the Internet of Vehicles that resist location data poisoning attacks. Background technique [0002] With the development of mobile communication, networking technology, and intelligent technology, automobiles will become the main Internet of Things access devices second only to mobile terminals, such as mobile phones and laptops. At the same time, the Internet of Vehicles is an important application of the Internet of Things in the automotive industry. , has become an emerging technology field at home and abroad. In the Internet of Vehicles, the vehicle measures its own location information through GPS, sensors and other devices, and sends the measured location data to the server through Internet technology. It is used in applications such as intelligent traffic management, intelligent dyn...

Claims

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Application Information

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IPC IPC(8): H04L29/06
CPCH04L63/1441H04L63/145
Inventor 赵萍赵小荟张光林李德敏
Owner DONGHUA UNIV
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