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Security in wireless sensor networks is critical due to its way of open communication. In this paper we have provided a solution to detect malicious nodes which perform radio transmission power control attack and sinkhole attack in wireless sensor networks. In the proposed approach, data transmission is divided into multiple rounds of equal time duration. Each node chooses the parent node in the beginning...
Security in wireless sensor networks is critical due to its way of open communication. In this paper we have considered suite of attacks — packet modification, packet dropping, sybil attack, packet misrouting, and bad mouthing attack, and provided a solution to detect attacks. In literature, many schemes have been proposed to mitigate such attacks but very few detect the malicious nodes effectively...
Security in wireless sensor networks is critical due to its way of open communication. Packet modification is a common attack in wireless sensor networks. In literature, many schemes have been proposed to mitigate such an attack but very few detect the malicious nodes effectively. In the proposed approach, each node chooses the parent node for forwarding the packet towards sink. Each node adds its...
Several Routing Protocols have been proposed and developed in the last few years for Wireless Sensor Networks (WSNs). Since there has been increasing interest in the development of Wireless Sensor Networks to specific applications, it is necessary to discuss routing techniques suitable to the application and segregate the Quality of Service (QOS) parameters specific to the application domain along...
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