Security challenges and countermeasures of V2X technology in internet of vehicles communication
车联网通信中V2X技术的安全性挑战与应对措施

摘要

车联网通信中的V2X技术作为智能交通的核心，其安全性至关重要。本文分析了V2X技术面临的安全性挑战，包括身份认证风险、数据隐私泄露、网络攻击威胁等。针对这些挑战，提出了基于区块链的身份认证机制、数据加密与匿名化处理、强化网络安全防护等应对措施。通过这些措施，能够有效提升V2X技术的安全性，为智能交通系统的稳定运行提供保障。研究结果表明，综合运用多种技术手段是应对V2X安全挑战的关键，未来需进一步探索技术优化与协同合作，推动车联网通信的安全发展。

Abstract

As the core of intelligent transportation, V2X technology in Internet of Vehicles communication is crucial. This paper analyzes the security challenges of V2X technology, including identity authentication risk, data privacy leakage, network attack threat and so on. In response to these challenges, blockchain-based identity authentication mechanism, data encryption and anonymity processing, strengthening network security protection and other measures are proposed. Through these measures, the safety of V2X technology can be effectively improved to guarantee the stable operation of the intelligent transportation system. The research results show that the comprehensive use of a variety of technical means is the key to cope with the V2X security challenges, and the future technology optimization and cooperation are needed to promote the security development of Internet of Vehicles communication.