Patent
Wireless sensor network secure clustering method integrating reputation evaluation and inspection mechanisms
Hu Xiangdong,Xing Youquan,Hu Rong,Tang Xianlun,Bai Yin +4 more
- 05 Jun 2018
5
TL;DR: In this paper, a secure clustering method for detecting the malicious node which attacks abnormally in the wireless sensor network, which has the characteristics of relatively high malicious node detection rate and detection speed, saving in energy, balanced in node energy consumption and strong in instantaneity.
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Abstract: The invention relates to a wireless sensor network secure clustering method integrating reputation evaluation and inspection mechanisms, and belongs to the technical field of security of wireless sensor networks. According to the method, the reputation evaluation and inspection mechanisms are integrated, and the problems that the existing wireless sensor network malicious node detection and recognition technology is low in detection rate, slow in detection speed, large in consumed resource, high in detection cost, and difficult to find latent or simulated malicious nodes are solved. Accordingto the method provided by the invention, the punishment mechanism is performed on the inspected abnormal behavior node of the aggregation nodes, the reputation value of the abnormal node is quickly reduced, compared with the prior art, the method is the secure clustering method for detecting the malicious node which attacks abnormally in the wireless sensor network, and the method has the characteristics of relatively high malicious node detection rate and detection speed, saving in energy, balanced in node energy consumption and strong in instantaneity.
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Patent
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Patent
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Huang Jie,Wang Enfei,Chen Lei,Zhang Sha,Xie Qihui,Liang Li +5 more
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TL;DR: In this article, a cluster routing method based on a multi-factor trust mechanism developed for a wireless sensor network is presented, which is adopted for guaranteeing safety and reliability of nodes.
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Patent
A system and a method for calculating parameters for the determination of the reputational rating of natural and legal persons
Jacopo Marotti,Maria Vittoria Marotti,Eduardo Marotti +2 more
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TL;DR: In this article, a system configured for calculating at least a parameter relating to the determination of the reputational rating of a natural or legal person is presented, the system comprising a number of electronic modules comprising means for: - populating a database with data derived from pieces of information relating to said natural and legal person, said data being adapted to prove evidence or facts object of the evaluation of said parameter of reputation.
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