PEPSI: Privacy-Enhanced Participatory Sensing Infrastructure.

Cristofaro, Emiliano de and Soriente, Claudio (2011). PEPSI: Privacy-Enhanced Participatory Sensing Infrastructure.. In: "The Fourth ACM Conference on Wireless Network Security ACM, WiSec '11", 14/06/2011 - 17/06/2012, Hamburgo, Alemania. ISBN 978-1-4503-0692-8.

Description

Title: PEPSI: Privacy-Enhanced Participatory Sensing Infrastructure.
Author/s:
  • Cristofaro, Emiliano de
  • Soriente, Claudio
Item Type: Presentation at Congress or Conference (Article)
Event Title: The Fourth ACM Conference on Wireless Network Security ACM, WiSec '11
Event Dates: 14/06/2011 - 17/06/2012
Event Location: Hamburgo, Alemania
Title of Book: Proceedings of the Fourth ACM Conference on Wireless Network Security ACM, WiSec '11
Date: 2011
ISBN: 978-1-4503-0692-8
Subjects:
Freetext Keywords: Participatory Sensing, Privacy, Security
Faculty: Facultad de Informática (UPM)
Department: Lenguajes y Sistemas Informáticos e Ingeniería del Software
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

Participatory Sensing combines the ubiquity of mobile phones with sensing capabilities of Wireless Sensor Networks. It targets pervasive collection of information, e.g., temperature, traffic conditions, or health-related data. As users produce measurements from their mobile devices, voluntary participation becomes essential. However, a number of privacy concerns -- due to the personal information conveyed by data reports -- hinder large-scale deployment of participatory sensing applications. Prior work on privacy protection, for participatory sensing, has often relayed on unrealistic assumptions and with no provably-secure guarantees. The goal of this project is to introduce PEPSI: a Privacy-Enhanced Participatory Sensing Infrastructure. We explore realistic architectural assumptions and a minimal set of (formal) privacy requirements, aiming at protecting privacy of both data producers and consumers. We design a solution that attains privacy guarantees with provable security at very low additional computational cost and almost no extra communication overhead.

More information

Item ID: 11732
DC Identifier: http://oa.upm.es/11732/
OAI Identifier: oai:oa.upm.es:11732
Official URL: http://www.sigsac.org/wisec/WiSec2011/index.php
Deposited by: Memoria Investigacion
Deposited on: 20 Nov 2012 10:49
Last Modified: 22 Sep 2014 10:51
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