A novel selfish node detection based on reputation and game theory in Internet of Things

Abdi, Gholam Hossein; Sheikhani, Amir Hossein Refahi; Kordrostami, Sohrab; Ghane, Armin; Babaie, Shahram

doi:10.1007/s00607-023-01184-8

Cited by 2 publications

(1 citation statement)

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“…Gossip Protocol: The gossip protocol is a crucial technology in P2P networks, widely used in distributed systems, functioning akin to the spread of rumors (Ishmaev, 2021). Similar to how someone in an office knows a rumor and shares it with those they know, who, in turn, share it with others (Abdi et al, 2023), eventually making everyone in the office aware of the rumor.…”

Section: Related Workmentioning

confidence: 99%

Blockchain-Based Lightweight Authentication Mechanisms for Industrial Internet of Things and Information Systems

Zhao,

Shi,

Yuan

2023

International Journal on Semantic Web and Information Systems

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The industrial internet of things (IIoT) necessitates robust cross-domain authentication to secure sensitive on-site equipment data. This paper presents a refined reputation-based lightweight consensus mechanism (LRBCM) tailored for IIoT's distributed network structures. Leveraging node reputation values, LRBCM streamlines ledger consensus, minimizing communication overhead and complexity. Comparative experiments show LRBCM outperforms competing mechanisms. It maintains higher throughput as the number of participating nodes increases and achieves a throughput approximately 10.78% higher than ReCon. Moreover, runtime analysis demonstrates LRBCM's scalability, surpassing ReCon by approximately 12.79% with equivalent nodes and transactions. In addition, as a combination of LRBCM, the proposed distributed lightweight authentication mechanism (ELAM) is rigorously evaluated against the security of various attacks, and its resilience is confirmed. Experiments show that ELAM has good efficiency while maintaining high security.

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Section: Related Workmentioning

confidence: 99%