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Trust-based routing for Kademlia in a sybil scenario | IEEE Conference Publication | IEEE Xplore

Trust-based routing for Kademlia in a sybil scenario


Abstract:

Withstanding multiple false identities, also known as a Sybil attack, is one of the main challenges in securing structured peer-to-peer networks. Poisoning routing tables...Show More

Abstract:

Withstanding multiple false identities, also known as a Sybil attack, is one of the main challenges in securing structured peer-to-peer networks. Poisoning routing tables through these identities may make the routing process, needed for storing and retrieving resources within a DHT (Distributed Hash Table), extremely difficult and time consuming. We investigate current possible countermeasures and propose a novel method for making the routing in a Kademlia-based network more secure through the use of a trust-based routing algorithm exploiting reputation techniques. Our solution provides a balanced mixing of correct routing and trusted routing showing promising results in thwarting a Sybil attack in a Kademlia network, also in comparison with similar methods.
Date of Conference: 17-19 September 2014
Date Added to IEEE Xplore: 12 February 2015
Electronic ISBN:978-9-5329-0052-1
Conference Location: Split, Croatia

References

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