Data Security and Safety Services using Modified Timed Efficient Stream Loss-Tolerant Authentication in Diverse Models of VANET

Vehicle Ad-hoc Network (VANET) offers advancements in conjunction with different protection strategies and places the driver in a comfortable environment while driving. It is able to provide traffic and safety information to other vehicles. The management of smart cities has become more dependent on VANETs, and numerous improvement strategies have been developed to ensure user privacy, security, and safety. However, the researchers continue to face significant difficulties due to security issues. This study examined recent research strategies that aim to strengthen security through a variety of approaches. In the proposed work, the performance of the secured data dissemination between cars is evaluated in three different traffic model situations using the Modified TESLA broadcast authentication method.