Abstract |
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The Wireless Sensor Network consists of a number of spatial distributed sensor devices that combines with each other to accomplish a task of environment monitoring, object tracking, etc. and report the gathered data to a sink node through wireless interface. The unique properties of sensor networks such bounded power, stringent bandwidth, dynamic topology due to nodes failures, high network density and large scale deployments of sensor nodes have caused many critical challenges in the sensor networks. Due to this, the network is vulnerable to different severe attacks like blackhole attack that deplete the energy resources of the sensor nodes. These network demand energy awareness and robust security protocol designs at all layers of protocol stack. Energy consumption is an important issue in the design of wireless sensor networks which typically rely on non-renewable energy sources like batteries for power. Efficient utilization of sensor’s energy resources and maximizing the network lifetime and the network security are still the main design considerations for the most proposed protocols for sensor networks. In this paper, the cryptographic based protocols i.e. IPSec and ANODR are implemented in wireless sensor network. These protocols provide security as well as quality of service to the sensor network. The performance of these protocols is analyzed on behalf of energy consumption in wireless sensor network. |