The Internet of Vehicles (IoV) is a new technology that has developed rapidly in recent years, bringing revolutionary changes and unlimited business opportunities to the automotive industry. But beyond this postive side, as IoV technology matures and becomes more popular, the cybersecurity risks it brings are also increasing. This agenda will explain the security threats of IoV, and showcase practical experience sharing and solutions such as security assessment results and vulnerability analysis of IoV-related devices, with a view to improving the safety of vehicles and passengers.