When KAD meets BitTorrent - Building a Stronger P2P Network
Identifieur interne : 006C29 ( Hal/Curation ); précédent : 006C28; suivant : 006C30When KAD meets BitTorrent - Building a Stronger P2P Network
Auteurs : Juan Pablo Timpanaro [France] ; Thibault Cholez [France] ; Isabelle Chrisment [France] ; Olivier Festor [France]Source :
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Abstract
The current wave of evolution that leads BitTorrent towards a fully decentralized architecture is both promising and risky. Related work demonstrates that BitTorrent's Mainline DHT is exposed to several identified security issues. In parallel, the KAD DHT has been the core of intense research and was improved over years. In this paper, we present a study that motivates the integration of both worlds. We provide a performance comparison of both DHTs in terms of publishing efficiency. We investigate the security threats and show that the current BitTorrent Mainline DHT is much more vulnerable to attacks than KAD. On the other hand, we demonstrate that the file download service provided by BitTorrent outperforms the one of KAD. Given the strengths and weaknesses of both DHTs, we propose a design in which the two P2P networks can be merged to form a fully distributed, efficient and safe P2P eco-system.
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<profileDesc><textClass><keywords scheme="mix" xml:lang="en"><term>BitTorrent</term>
<term>DHT</term>
<term>KAD</term>
<term>P2P architecture</term>
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<front><div type="abstract" xml:lang="en">The current wave of evolution that leads BitTorrent towards a fully decentralized architecture is both promising and risky. Related work demonstrates that BitTorrent's Mainline DHT is exposed to several identified security issues. In parallel, the KAD DHT has been the core of intense research and was improved over years. In this paper, we present a study that motivates the integration of both worlds. We provide a performance comparison of both DHTs in terms of publishing efficiency. We investigate the security threats and show that the current BitTorrent Mainline DHT is much more vulnerable to attacks than KAD. On the other hand, we demonstrate that the file download service provided by BitTorrent outperforms the one of KAD. Given the strengths and weaknesses of both DHTs, we propose a design in which the two P2P networks can be merged to form a fully distributed, efficient and safe P2P eco-system.</div>
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<hal api="V3"><titleStmt><title xml:lang="nl">When KAD meets BitTorrent - Building a Stronger P2P Network</title>
<author role="crp"><persName><forename type="first">Juan Pablo</forename>
<surname>Timpanaro</surname>
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<email>juanpablo.timpanaro@inria.fr</email>
<idno type="halauthor">610366</idno>
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<author role="aut"><persName><forename type="first">Thibault</forename>
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<idno type="halauthor">144926</idno>
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<author role="aut"><persName><forename type="first">Isabelle</forename>
<surname>Chrisment</surname>
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<idno type="halauthor">65228</idno>
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<author role="aut"><persName><forename type="first">Olivier</forename>
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<editor role="depositor"><persName><forename>Juan Pablo</forename>
<surname>Timpanaro</surname>
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<email>juanpablo.timpanaro@inria.fr</email>
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<editionStmt><edition n="v1" type="current"><date type="whenSubmitted">2011-05-23 15:33:53</date>
<date type="whenModified">2016-05-18 08:54:57</date>
<date type="whenReleased">2011-05-27 10:01:31</date>
<date type="whenProduced">2011-05-16</date>
<date type="whenEndEmbargoed">2011-05-23</date>
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<idno type="halRefHtml">HotP2P 2011, May 2011, Anchorage, ALASKA, United States. 2011</idno>
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<idno type="stamp" n="INRIA">INRIA - Institut National de Recherche en Informatique et en Automatique</idno>
<idno type="stamp" n="INPL">Institut National Polytechnique de Lorraine</idno>
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<sourceDesc><biblStruct><analytic><title xml:lang="nl">When KAD meets BitTorrent - Building a Stronger P2P Network</title>
<author role="crp"><persName><forename type="first">Juan Pablo</forename>
<surname>Timpanaro</surname>
</persName>
<email>juanpablo.timpanaro@inria.fr</email>
<idno type="halAuthorId">610366</idno>
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</author>
<author role="aut"><persName><forename type="first">Thibault</forename>
<surname>Cholez</surname>
</persName>
<email>thibault.cholez@loria.fr</email>
<idno type="idHal">cholez</idno>
<idno type="halAuthorId">144926</idno>
<affiliation ref="#struct-2354"></affiliation>
</author>
<author role="aut"><persName><forename type="first">Isabelle</forename>
<surname>Chrisment</surname>
</persName>
<email>isabelle.chrisment@loria.fr</email>
<idno type="halAuthorId">65228</idno>
<affiliation ref="#struct-2354"></affiliation>
</author>
<author role="aut"><persName><forename type="first">Olivier</forename>
<surname>Festor</surname>
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<email>Olivier.Festor@loria.fr</email>
<idno type="halAuthorId">58856</idno>
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<monogr><meeting><title>HotP2P 2011</title>
<date type="start">2011-05-16</date>
<date type="end">2011-05-20</date>
<settlement>Anchorage, ALASKA</settlement>
<country key="US">United States</country>
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<imprint><date type="datePub">2011-05-20</date>
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</sourceDesc>
<profileDesc><langUsage><language ident="en">English</language>
</langUsage>
<textClass><keywords scheme="author"><term xml:lang="en">KAD</term>
<term xml:lang="en">BitTorrent</term>
<term xml:lang="en">DHT</term>
<term xml:lang="en">Performance</term>
<term xml:lang="en">Security</term>
<term xml:lang="en">P2P architecture</term>
</keywords>
<classCode scheme="halDomain" n="scco.comp">Cognitive science/Computer science</classCode>
<classCode scheme="halTypology" n="COMM">Conference papers</classCode>
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<abstract xml:lang="en">The current wave of evolution that leads BitTorrent towards a fully decentralized architecture is both promising and risky. Related work demonstrates that BitTorrent's Mainline DHT is exposed to several identified security issues. In parallel, the KAD DHT has been the core of intense research and was improved over years. In this paper, we present a study that motivates the integration of both worlds. We provide a performance comparison of both DHTs in terms of publishing efficiency. We investigate the security threats and show that the current BitTorrent Mainline DHT is much more vulnerable to attacks than KAD. On the other hand, we demonstrate that the file download service provided by BitTorrent outperforms the one of KAD. Given the strengths and weaknesses of both DHTs, we propose a design in which the two P2P networks can be merged to form a fully distributed, efficient and safe P2P eco-system.</abstract>
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