Preventing Black Hole Attack in Wireless Sensor Network Using HMM
Hanane Kalkha, Hassan Satori, Khalid Satori · Procedia Computer Science · 2019
Secure routing is a difficult task because of the limited nature of wireless sensor network resources. This paper provides a Hidden Markov Model solution to identify malicious nodes in wireless sensor networks through prevention of black hole attack. Our proposed approach based on a new routing algorithm which analyses shortest path in order to avoid malicious node path. Our results demonstrate the success and the efficiency of our proposed routing algorithm.