Qos aware energy efficient and light weight security mechanism for enhancing the lifetime of wireless sensor networks

Abstract

Wireless Sensor Networks (WSNs) have been widely used in various fields, including infrastructure, health, and the environment, as distributed sensor networks with the capacity to feel, process, and communicate to track remote locations at low cost intelligently. In such networks, sensors are responsible for four main tasks: data collection, data sending, data receiving, and data processing. They must use their resources effectively to maximise their lifespan and efficiency, including memory consumption, CPU power, and, more importantly, energy. newline