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.nacrack.com/flash-find-Zippo-Playboy-black-White-Rabbit-Pocket-Lighter-29578-mega-super/