My Project-Wireless Sensor Network
Hey Ceans,
After some research online I have finalised my final year project and started reading stuffs online...I will be very thankfull to everyone here who will help me by clearing my doubts in the course of my project...
Title: Secure Data Collection in Wireless Sensor Networks Using Randomized Dispersive Routes
ABSTRACT
Compromised node and denial of service are two key attacks in wireless sensor networks (WSNs). In this paper, we study data delivery mechanisms that can with high probability circumvent black holes formed by these attacks. We argue that classic multipath routing approaches are vulnerable to such attacks, mainly due to their deterministic nature. So once the adversary acquires the routing algorithm, it can compute the same routes known to the source, hence, making all information sent over these routes vulnerable to its attacks. In this paper, we develop mechanisms that generate randomized multipath routes. Under our designs, the routes taken by the ?? shares?? of different packets change over time. So even if the routing algorithm becomes known to the adversary, the adversary still cannot pinpoint the routes traversed by each packet. Besides randomness, the generated routes are also highly dispersive and energy efficient, making them quite capable of circumventing black holes. We analytically investigate the security and energy performance of the proposed schemes. We also formulate an optimization problem to minimize the end-to-end energy consumption under given security constraints. Extensive simulations are conducted to verify the validity of our mechanisms.
To begin with----->Iam looking for Different types of routing algorithms which can route packets randomly through the network...can someone name a few good ones?
After some research online I have finalised my final year project and started reading stuffs online...I will be very thankfull to everyone here who will help me by clearing my doubts in the course of my project...
Title: Secure Data Collection in Wireless Sensor Networks Using Randomized Dispersive Routes
ABSTRACT
Compromised node and denial of service are two key attacks in wireless sensor networks (WSNs). In this paper, we study data delivery mechanisms that can with high probability circumvent black holes formed by these attacks. We argue that classic multipath routing approaches are vulnerable to such attacks, mainly due to their deterministic nature. So once the adversary acquires the routing algorithm, it can compute the same routes known to the source, hence, making all information sent over these routes vulnerable to its attacks. In this paper, we develop mechanisms that generate randomized multipath routes. Under our designs, the routes taken by the ?? shares?? of different packets change over time. So even if the routing algorithm becomes known to the adversary, the adversary still cannot pinpoint the routes traversed by each packet. Besides randomness, the generated routes are also highly dispersive and energy efficient, making them quite capable of circumventing black holes. We analytically investigate the security and energy performance of the proposed schemes. We also formulate an optimization problem to minimize the end-to-end energy consumption under given security constraints. Extensive simulations are conducted to verify the validity of our mechanisms.
To begin with----->Iam looking for Different types of routing algorithms which can route packets randomly through the network...can someone name a few good ones?
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