Blockchain-Based Secure and Scalable Routing Mechanisms for VANETs Applications

International journal of Computer Networks & Communications, Год журнала: 2023, Номер 15(3), С. 129 - 148

Опубликована: Май 27, 2023

The VANET has seen a boom in the distribution of significant source data,enabling connected vehicle communications to enhance roadway safety.Despite potential for interesting applications invehicle networks,thereare still unresolved issues that have hinder bandwidth utilization once deployed. Specifically, insider assaults on platforms such as Blackhole attemptscan completely stop vehicle-to-vehicle and impair networks' performance level. In this study, we provide blockchain-based decentralized trust scoring architecture participants network identify existing blacklisted adversaries VANET. To address concern, suggest two-level detection technique, first level neighboring nodes determine theirtrustworthiness second it aggregates scores using consortium mechanism uses authorized Road Side Units (RSUs) consensus mechanism. node records are then periodically changed based supplied by nearby nodes. regards practical scope network, experimental study demonstrates suggested solution is effective sustainable. improve packet delivery ratio security VANET, Trust-LEACH routing technique also been created. analysis carried out Computational cost analysis, time block creation, Network SecurityAnalysis, MITM attack analysis. Additionally, proof approach enhances reliability thwarting removing threat initiation from its blacklist.

Язык: Английский

On-demand routing algorithm for multipath selection based on node load states in mobile ad hoc networks

Wireless Networks, Год журнала: 2024, Номер unknown

Опубликована: Ноя. 7, 2024

Язык: Английский