Analysis of Dead Node in Wireless Sensor Network Denial of Sleep Attack?

With the progression of computer networks extending boundaries and joining distinct locations, wireless sensor networks (WSN) comes as a new frontier in developing opportunities to collect and process data from remote locations. Usually, some nodes act maliciously and they are able to do different kinds of DoS attacks. Due to this attack, the nodes consume more energy and the sensor nodes are powered up with batteries but due to unattended nature of arrangement, the sensor nodes cannot be recharged again. This paper analyses the dead nodes of wireless sensor networks to prevent the occurrence of Denial of Sleep Attack.