TY  - CONF
Y1  - 2011///
KW  - Participatory Sensing
KW  -  Privacy
KW  -  Security
T2  - The Fourth ACM Conference on Wireless Network Security ACM, WiSec '11
M2  - Hamburgo, Alemania
N2  - 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.
SN  - 978-1-4503-0692-8
ID  - upm11732
TI  - PEPSI: Privacy-Enhanced Participatory Sensing Infrastructure.
CY  - New York, EEUU
UR  - http://www.sigsac.org/wisec/WiSec2011/index.php
PB  - Association for Computing Machinery, ACM
AV  - public
A1  - Cristofaro, Emiliano de
A1  - Soriente, Claudio
ER  -