Ways to improve the information security in Wireless Sensor Networks.

Wireless Sensor Networks (WSNs) have recently been studied for a wide range of applications in the community. Since the operation of information security in WSNs is the responsibility of the network nodes themselves, the security of the network in this network is more than other networks, on the one hand due to the inherent limitations of resources and the computational heath of the sensors nodes, security in sensor networks encounter different challenges than security in traditional computer networks, and the provision of information security in these networks is becoming more and more problematic. This paper addresses a comprehensive review of how to enhance the security of sensor networks, especially the security of information protocols.