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Energy-Efficient End-to-End Security for Software Defined Vehicular Networks
One of the most promising application areas of the Industrial Internet of Things (IIoT) is Vehicular Ad hoc NETworks (VANETs). VANETs are largely used by Intelligent Transportation Systems (ITS) to provide smart and safe road transport. To reduce the network burden, Software Defined Networks (SDNs) acts as a remote controller. Motivated by the need for greener IIoT solutions, this paper proposes an energy-efficient end-to-end security solution for Software Defined Vehicular Networks (SDVN). Besides SDNโs flexible network management, network performance, and energy-efficient end-toend security scheme plays a significant role in providing green IIoT services. Thus, the proposed SDVN provides lightweight end-to-end security. The end-to-end security objective is handled in two levels: i) In RSU-based Group Authentication (RGA) scheme, each vehicle in the RSU range receives a group id-key pair for secure communication and ii) In private-Collaborative Intrusion Detection System (p-CIDS), SDVN detects the potential intrusions inside the VANET architecture using collaborative learning that guarantees privacy through a fusion of differential privacy and homomorphic encryption schemes. The SDVN is simulated in NS2 & MATLAB, and results show increased energy efficiency with lower communication and storage overhead than existing frameworks. In addition, the p-CIDS detects the intruder with an accuracy of 96.81% in the SDV
Blockchain security for 5G network using Internet of Things devices
Network of vehicles using Internet of Things
(IoT) frameworks have efficient characteristics of modern
intelligent transportation system with a few challenges in
vehicular ad-hoc networks (VANETs). However, its security
framework is required to manage trust management by
preserving user privacy. Wireless mobile communication (5G)
system is regarded as an outstanding technology that provide
ultra-reliable with limited latency wireless communication
services. By extension, integrating Software Defined Network
(SDN) with 5G-VANET enhances global information gathering
and network control. Therefore, real-time IoT application for
monitoring transport services is efficiently supported. These
ensures vehicular security on this framework. This paper
provides a technical solution to a self-confidential framework
for a smart transport system. This process exploiting IoT for
vehicle communication by incorporating SDN and 5G
technology. Due to some features of blockchain, this
framework has been implemented to provide various
alternative support for vehicular smart services. This involves
real-time access to cloud to stream video information and
protection management to vehicular network. The
implemented framework presents a promising technique and
reliable vehicular IoT environment while ensuring user
privacy. Results of simulation presents that vehicular
nodes/messages (malicious) and overhead is detected and the
impact on network performance are satisfactory when
deployed in large-scale network scenarios
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