WiMAX and Wi-Fi are the telecommunications technologies that offer transmission of wireless data via a number of transmission methods; such as portable or fully mobile internet access via point to multipoint links. The problem begins when a node moves from the cluster to outside the range of cluster head. In such case the control of that node shifted to other cluster head. This process is called handoff mechanism. The proposed system is the scheme to elect the best cluster head for this node respective to the security and efficiency.