Cyber Times International Journal of Technology & Management

Vehicular Ad Hoc Networks are create by apply the standards of mobile ad hoc networks (MANETs) the unconstrained creation of a wireless network for transmit and exchange data to the wireless node (vehicles). It is a main key component of intelligent transportation systems (ITS). Nowadays, Automation on vehicle and Transportation technology is broadly used by every people. But they have more concern about security. So that implementing security is necessary in VANETs for This project work proposes detection technique for insider attack and mitigation using some hybrid security framework and ID-based and signature based authentication in between Roadside unit (RSUs) and vehicular node. So that it will reduce insider attack by applying this specific method or scheme based approach can be designed to mitigate attack. Also, it can provide attack classification which categorizes security threats to VANETs. Additionally, this work discusses countermeasures on attacks facing and mitigation techniques.