Intelligent Connected Vehicle Information Security Risks and Countermeasures

The development of intelligent connected vehicles has promoted the upgrading of the transportation system, but it also brings challenges in information security. This paper analyzes the current information security vulnerabilities of intelligent connected vehicles, including attack methods, security vulnerabilities, and protective measures. Firstly, through the analysis of the existing attack methods and their principles, the potential security vulnerabilities and threats are summarized. Then, based on security and cryptography technology, relevant measures for information security protection are proposed to achieve all-round protection of intelligent connected vehicle information. Finally, The paper puts forward the measures to solve the information security problem of intelligent connected vehicle from three aspects: Encryption and Authentication, Firewall and Intrusion Detection System, and Over-the-air (OTA).