Title:
SYSTEM AND METHOD FOR SECURELY DEFENDING AGAINST COLLUSION ATTACKS UNDER INTERNET OF VEHICLES
Document Type and Number:
WIPO Patent Application WO/2020/233114
Kind Code:
A1
Abstract:
A system and method for securely defending against collusion attacks under an Internet of Vehicles, wherein same can improve the reputation score of the system in an internal collusion mode and an external collusion mode to manipulate a TMAM. An IOC attack can be rapidly detected, and the security of the Internet of Vehicles can be increased. Through recursion, suspicious providers and proposed reputation fluctuation association rules are eliminated, and overload of the TMAM is avoided. An IOC attacker can be deprived of the opportunity to prompt the reputation score thereof, and trusted information in the Internet of Vehicles can be guaranteed. The fairness and the availability of the TMAM are ensured under the condition that the TMAM is not interfered with by the IOC attacker. The defect in the prior art whereby a reputation system can be utilized by the IOC attacker to improve the reputation score of the attacker so as to manipulate the TMAM is effectively avoided.
More Like This:
Inventors:
ZHAO FENG (CN)
FENG JINGYU (CN)
FENG JINGYU (CN)
Application Number:
PCT/CN2019/127707
Publication Date:
November 26, 2020
Filing Date:
December 24, 2019
Export Citation:
Assignee:
XIAN ANMENG INTELLIGENT TECH CO LTD (CN)
International Classes:
H04W4/40; H04W12/126
Foreign References:
| CN110139278A | 2019-08-16 | |||
| CN103167019A | 2013-06-19 | |||
| CN107431695A | 2017-12-01 | |||
| CN104717229A | 2015-06-17 | |||
| CN108400973A | 2018-08-14 | |||
| US20180115898A1 | 2018-04-26 |
Attorney, Agent or Firm:
CHINABLE IP (CN)
Download PDF: