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The wireless sensor networks are highly dynamic in nature and their storage, processing and energy resources are limited. For these conditions routing protocols are required to maintain the network with reliable and secure communication. Lot of protocols are designed for routing but none of the protocol is proposed security as a main task. We advocate that Software Defined Network (SDN) enabled SPIN...
The concept of a customized Optimized Link State Routing (OLSR) protocol with focus on augmented security protecting a node against blackhole and flooding attacks launched by its neighbor nodes in the network by implementing a trust model is described in this paper. This trust model is a computational variable that dictates the behavior of the node to protect itself against malicious attack in a robust...
We have customized Ad hoc On demand Distance Vector (AODV) protocol and augmented security aspect in real time scenario using numeric step values called Trust assigned to finite number of neighbor nodes to evaluate network behavior, subsequently secure the network by barricading the network from malicious nodes in Blackhole and flooding attack modes. Experiments were carried out using a custom-made...
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