24 search results - page 3 / 5 » A Distributed k-Anonymity Protocol for Location Privacy |
PERCOM
2011
ACM
12 years 9 months ago
2011
ACM
—In this work we study the problem of query privacy in large scale sensor networks. Motivated by a novel trust model in which clients query networks owned by trusted entities but...
CSFW
2009
IEEE
14 years 6 days ago
2009
IEEE
We present a formal model for modeling and reasoning about security protocols. Our model extends standard, inductive, trace-based, symbolic approaches with a formalization of phys...
WPES
2004
ACM
13 years 11 months ago
2004
ACM
The number of location-aware mobile devices has been rising for several years. As this trend continues, these devices may be able to use their location information to provide inte...
GLOBECOM
2008
IEEE
13 years 12 months ago
2008
IEEE
—The group signature based security scheme is a promising approach to provision privacy in vehicular ad hoc networks (VANETs). In this paper, we propose a novel distributed key m...
IEEEARES
2008
IEEE
13 years 12 months ago
2008
IEEE
— Access control concerns in MANETs are very serious and considered as a crucial challenge for operators who prospects to employ unrivaled capabilities of such networks for diffe...