Prevent Vehicle Ad hoc Networks from Denial of Service Attack using Novel Approach

Computer Science And Engineering

Due to the mobility of VANET’s, secure routing is a major issue. Due to its dynamic nature, changes are constant and can also be subject to network outages due to obstacles such as buildings, tunnels and bridges. Intermittent connections can cause packet loss, which can result in poor network performance. Determining the cause of packet loss with VANETs can be quite difficult as it can occur due to security threats. VANET is a wireless ad hoc network in mobile ad hoc networks (MANETs) that is subject to many attacks such as denial of service (DoS), black holes, gray holes, and ghost attacks. Researchers have developed various security mechanisms for secure routing through MANETs. Communication infrastructure (V2I) to initiate communication through which vehicles can communicate with each other (V2V) or through. A solution needs to be created to prevent the connection between these two types of communication. This paper describes a security approach that identifies and mitigates existing security threats.

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