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Towards securing internet eXchange points against curious onlooKers
Université catholique du Louvain, Belgium.ORCID iD: 0000-0002-9675-9729
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2016 (English)In: ANRW 2016 - Proceedings of the ACM, IRTF and ISOC Applied Networking Research Workshop, Association for Computing Machinery (ACM), 2016, p. 32-34Conference paper, Published paper (Refereed)
Abstract [en]

The growing relevance of Internet eXchange Points (IXPs), where an increasing number of networks exchange routing information, poses fundamental questions regarding the privacy guarantees of confidential business information. To facilitate the exchange of routes among their members, IXPs provide Route Server (RS) services to dispatch the routes according to each member's export policies. Nowadays, to make use of RSes, these policies must be disclosed to the IXP. This state of affairs raises privacy concerns among network administrators and even deters some networks from subscribing to RS services. We design SIXPACK (which stands for "Securing Internet eXchange Points Against Curious onlooKers"), a RS service that leverages Secure Multi-Party Computation (SMPC) techniques to keep export policies confidential, while maintaining the same functionalities as today's RSes. We assess the effectiveness and scalability of our system by evaluating our prototype implementation and using traces of data from one of the largest IXPs in the world.

Place, publisher, year, edition, pages
Association for Computing Machinery (ACM), 2016. p. 32-34
Keywords [en]
internet exchange points, routing, privacy, secure multiparty
National Category
Communication Systems Computer Sciences
Identifiers
URN: urn:nbn:se:kth:diva-222327DOI: 10.1145/2959424.2959427ISI: 000383740600007Scopus ID: 2-s2.0-84983247077ISBN: 978-1-4503-4443-2 (print)OAI: oai:DiVA.org:kth-222327DiVA, id: diva2:1180763
Conference
ACM, IRTF and ISOC Applied Networking Research Workshop, ANRW 2016, Berlin, Germany, 16 July 2016
Note

QC 20180207

Available from: 2018-02-06 Created: 2018-02-06 Last updated: 2018-02-07Bibliographically approved

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CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf