M.A. Thesis:

Presenting a secure routing mechanism to identify and confront with malicious attack inVANER

Vanet networks, or vehicle adaket networks, are technologies designed to bring security to the roads and streets. The benefit of these networks is to reduce the traffic load .The biggest challenge for these networks is security. Attackers always seek to disrupt or disrupt a network, the most important of which are DOS attacks, and with various attacks they compromise the security of these networks, causing serious damage and irreparable damage. Vehicle ad hoc networks Although technology is outdated, many researchers are still seeking to address its challenges and various solutions have been provided. The dissertation proposes methods for selecting an optimized routing algorithm called olsr; using a backup vector machine that can act as intrusion detection system and tries to detect attacks and prevent them from attacking the network by encrypting the packets. If the security of vehicle ad hoc networks is 100% eliminated, we will see these networks implemented in the future.

Keywords: Wireless Sensor Networks, Malicious Attacks, Security, Cryptography