journal-of-discrete-mathematical-sciences-and-cryptography Journal of Discrete Mathematical Sciences and Cryptography 2169-0065 0972-0529 Taru Publications 10.47974/JDMSC-1905 Proposed approach for securing VANET by detection and avoidance of Sybil attack Pal Anil Department of Computer Applications, Suresh Gyan Vihar University, Jaipur, Rajasthan, India Goyal Dinesh Department of Computer Science & Engineering, Poornima Institute of Engineering & Technology, Jaipur, Rajasthan, India Sharma Satyajeet Department of Computer Science & Engineering, JECRC University, Jaipur, Rajasthan, India Mathur Shruti Department of Computer Science & Engineering, JECRC University, Jaipur, Rajasthan, India Kumawat Jitendra Department of Computer Science & Engineering, JECRC University, Jaipur, Rajasthan, India Sharma Gajanand Department of Computer Science & Engineering, JECRC University, Jaipur, Rajasthan, India 27 2-B 613 623 11 04 2024

Our world has gone fully mobile, and with advanced technologies, communication in this dynamic era has been possible with MANET and VANET. Along with the facilities extended to our pockets, the security of our data has also been a big concern. The VANET network has numerous obstacles to maintaining information security. One aspect of the suggested study is finding the Sybil node and ensuring measures for avoiding the same in VANET. The proposed model uses improved RC4A data encryption to protect the network from Sybil attacks.

 SYBIL ATTACK NSFRP OSFRP AODV RC4 RC4A NS2 access open retracted no