Internet of Vehicle (IoV) technology makes driving safer and more efficient for everyone enabling cars to communicate with their surroundings. Ful-filling secure vehicular communication is most important for forming vehi-cles to everything application. It provides a thorough overview of physical layer security techniques that can be used to (IoV).Cybersecurity and privacy are big challenges for (IoV) communications. We highlight and discuss a security model and privacy preservation for the (IoV) communications system, in order to strengthen it against attackers. For the perfect arrangement of vehicles to everything, we have been focusing on the confidentiality and safety concerns with (IoV) communications. Our major focus remains on the security model of physical layer Security for trustworthy communica-tions among (IoV). We examine the key attributes of (IoV) and emphasis on the standardization skills used for interaction technologies. We also present the different types of security challenges, privacy preservation constraints of (IoV).