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Nowadays, with the evolution of technology, sensor networks have experienced a real boom. Due to their constitutions, sensors suffer from low security and are therefore susceptible to different types of attacks. Wireless sensor networks (WSNs) deployed in hostile environments suffer particularly from energetic attacks, i.e. attacks aimed at shortening the life cycle of sensors. Sensors have limited energy resources; replacing or recharging nodes in hostile environments is difficult. Attacks that cause a drain on the energy level are the most common attacks in a hostile environment and can lead to the death of sensors such as sleep denial attacks. In this paper, we design a game model using a signaling game within clusters that enables both detection and defense against attackers. In this paper, we identify and impose penalties on nodes that practice sleep deprivation torture in WSNs. The simulations showed that the …