Security Paradigm and Challenges in Wireless Sensor Networks: A Novel Approach

A wireless sensor network (WSN) is a network combination of distributed autonomous devices using sensors to recognize physical or environmental trends.Sensor networks are compiled wireless networks of small and low-cost sensors that gathered and originate atmospheric data. The enhanced area of wireless sensor networks combines sensing, communication and computation into a single mechanism. The power of wireless sensor networks clarifies in the ability to utilize many numbers of small nodes that cooperate and construct all nodes. Wireless sensor networks analyze controlling and managing of physical environments from remote locations with efficiency. Security protocols related to sensor network are investigated in this paper.