SODA

The Lord of the Sense: A Privacy Preserving Reputation System for Participatory Sensing Applications

Michalas, Antonis and Komninos, Nikos (2014) The Lord of the Sense: A Privacy Preserving Reputation System for Participatory Sensing Applications. In: the 19th IEEE Symposium on Computers and Communications (ISCC), 23 - 26 June 2014, Madeira, Portugal. (In Press)

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Abstract

Electronic devices we use on a daily basis collect sensitive information without preserving user's privacy. In this paper, we propose the lord of the sense (LotS), a privacy preserving reputation system for participatory sensing applications. Our system maintains the privacy and anonymity of information with the use of cryptographic techniques and combines voting approaches to support users' reputation. Furthermore, LotS maintains accountability by tracing back a misbehaving user while maintaining k-anonymity. A detailed security analysis is presented with the current advantages and disadvantages of our system.

Item Type:Conference or Workshop Item (Paper)
ID Code:5687
Deposited By:Antonis Michalas
Deposited On:07 Jul 2014 10:09
Last Modified:28 Apr 2015 17:21

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