Review Vehicular Ad hoc Networks Security Challenges and Future Technology

Abstract

Vehicular Ad hok Networks (VANET) is an emerging technology with both a bright future and significant concerns, particularly in terms of security. This study focuses on three-part VANET security frameworks. The first gives a thorough review of the needs, difficulties, and characteristics of VANET security. In order to create a secure VANET architecture with effective party communication, certain needs should be taken into account. We provide information on current security designs as well as widely used security standard protocols. The second concentrates on a brand-new categorization of the various assaults described in the VANET literature and the remedies that go with them. The third compares a few of these options using established security standards for VANET. Then, in order to assist researchers for future usage, we call attention to many outstanding topics and technological obstacles linked to VANET security

A scalable blockchain storage scheme for VANET

“…It uses the hardware bus to communicate with the rest of the system. VANET networks consist of fixed roadside infrastructure and highly mobile vehicles that communicate in Ad-Hoc or RSU mode, presenting high mobility, dynamic topology, large scale, and node anonymity [21], but are also vulnerable to attacks, involving security, privacy, and trust challenges. Malicious attacks and false information threaten traffic efficiency and safety [22].…”

Post-Refactoring Recovery of Unit Tests: An Automated Approach

“…In order to perform the analysis of the proposed GreenRefPlus, a pretest-posttest experiment was conducted on one group of developers. Please note that in one-group pretest-posttest environment, only one group is tested for the validity of performed research [22][23][24][25][26][27]. Contrary to the controlled group experimental environment, the same group is subject to an additional test (pretest) before the actual tests (posttest) are commenced.…”