WSN in Defence Field: A Security Overview

The communication in the military is generally significant. It is a must to have a safe channel through which data is traded progressively and for the protection of data. The wireless sensor network can be utilized in a military application for observing aggressor exercises Iil trespassers, keeping track of enemies, and power assurance. Wireless sensor networks have an enormous arrangement of disseminated sensor nodes. These sensor nodes are low controlled, minimal effort, little in measure, and can do constrained measure of calculation. Here in this paper, it is possible to check with the different types of security issues of WSN. Also, a different existing security algorithm can be studied and deployed in the WSN' defense application.