Mznah Abdullah Al-Rodhaan

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Securing the broadcast in wireless sensor networks (WSNs) is crucial due to a wide range of possible attacks in addition to the limited resources in sensor node. Many public-key based solutions have been proposed to address the authentication problem in WSN. Unfortunately the slow in signature verification process cause many weaknesses related to the delay(More)
We introduce a new dual-tier route discovery algorithm for MANETs. The new algorithm uses chase packets to stop the fulfilled route requests in on-demand routing protocols. The algorithm works by including the most likely destinations for a given source node in a local neighbourhood and broadcast route requests with full speed within this region. However,(More)
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