Multilevel Intrusion Detection System to Mitigate Denial-of-Service Attack in Wireless Sensor Networks
2020 ◽
Vol 17
(6)
◽
pp. 2451-2458
Keyword(s):
Malicious activities over WSN is quite hard to detect as sensors operate in an open network environment. Researchers have offered several solutions but still intrusion detection/prevention is an open issue. In this paper, a scheme is introduced that can analyze the malicious behavior of the nodes over multiple layers. It uses AES algorithm for data encryption and its integrity is insured using SHA512 method. Simulation results show that it outperforms as compared to traditional WatchDog method under QoS constraints. Simulation result show that it outperforms as compared to traditional watchdog scheme.
2019 ◽
Vol 8
(4)
◽
pp. 4668-4671
2017 ◽
Vol 9
(4)
◽
pp. 62-71