DistB-VNET: Distributed Cluster-based Blockchain Vehicular Ad-Hoc Networks through SDN-NFV for Smart City
Anichur Rahman, MD. Zunead Abedin Eidmum, Dipanjali Kundu, Mahir, Hossain, MD Tanjum An Tashrif, Md Ahsan Karim, and Md. Jahidul Islam

TL;DR
This paper introduces DistB-VNET, a distributed blockchain-based VANET architecture utilizing SDN-NFV and an IDS to enhance security, scalability, and performance in smart city vehicular networks.
Contribution
It proposes a novel dual-layer blockchain system combined with SDN-NFV and an IDS for improved security, scalability, and traffic management in VANETs within smart cities.
Findings
High malicious traffic detection accuracy of 99.23%
Reduced network latency and congestion
Enhanced security and data privacy
Abstract
In the developing topic of smart cities, Vehicular Ad-Hoc Networks (VANETs) are crucial for providing successful interaction between vehicles and infrastructure. This research proposes a distributed Blockchain-based Vehicular Ad-hoc Network (DistB-VNET) architecture that includes binary malicious traffic classification, Software Defined Networking (SDN), and Network Function Virtualization (NFV) to ensure safe, scalable, and reliable vehicular networks in smart cities. The suggested framework is the decentralized blockchain for safe data management and SDN-NFV for dynamic network management and resource efficiency and a noble isolation forest algorithm works as an IDS (Intrusion Detection System). Further, "DistB-VNET" offers a dual-layer blockchain system, where a distributed blockchain provides safe communication between vehicles, while a centralized blockchain in the cloud is in…
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Taxonomy
TopicsIoT and Edge/Fog Computing · Vehicular Ad Hoc Networks (VANETs) · Advanced Data and IoT Technologies
