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In a wireless network, when the adversary is being part of the network, they are well known about the protocol being used and other network secrets. A transceiver is enough to get the key and decrypt the message. Hence, simple cryptographic mechanism is not enough to protect the message. Moreover, jamming can be easily performed by modifying the packet header. Hence we have to go for advanced mechanism...
We address the problem of selective jamming attacks in wireless networks. In these attacks, the adversary selectively targets specific packets of "high" importance by exploiting his knowledge on the implementation details of network protocols at various layers of the protocol stack. We illustrate the impact of selective jamming on the network performance by illustrating various selective...
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