Wireless sensor networks increasingly become viable solutions tomany challenging problems and will successively be deployed in many areas inthe future. A wireless sensor network (WSN) is vulnerable to security attacksdue to the insecure communication channels. limited computational andcommunication capabilities and unattended nature of sensor node devices. limited energy resources and... https://www.roneverhart.com/Vox-AC30S1-Single-Channel-1x12-Combo-p21102/