This paper analyzes the possible security threats in the wireless sensor network (WSN) through the path based metrics. Since the routing in WSN focuses towards the energy optimizing by which an optimal path is selected which consumes less energy. However security is also very important in WSN which won't considers in the optimal path selection. This paper analyzes the possible security threats based on the characteristics of paths. A simple comparative analysis is carried out in this paper between different topologies of network through the path based metrics. Since there exists number of path metrics, some metrics are categorized as decisive and some are assistive and based on the obtained count, one network topology is finalized as more secure. Matlab is used for the Realization of this methodology.

Wireless sensor network is upcoming in the stream of wireless network. System design for node scheduled of wireless device. In device designing, the nodes are used for the transmission, the device with a coding approach for power planning in wireless network. The approach of power organizing is done by the thought of system topology and hub control level. Rather than the regular power organizing approach where in planning of power is completed considering detached hubs. In this paper the hub dispersion and system engineering is considered and in worry to the neighbouring hub trademark and power planning is done. This method of correspondence is seen to be more proficient in correspondence than the regular level topology approach, which takes after a disjoint based wake up organizing plan.