International Journal of Computer Science and Mobile Computing (IJCSMC)
As of the any public access network, WPAN also suffers from some internal or external attacks. To provide the reliable communication there is requirement of some preventive routing model. In this paper, an authentication improved preventive model is presented for secure and reliable communication. At first level of this paper, the node authenticity is verified using RSA approach and later on HMM approach is provided to perform the association analysis among neighboring nodes. The communication parameters are analyzed using HMM approach to identify the safe and effective neighbor.