225 search results - page 37 / 45 » Defending against Sybil Attacks in Sensor Networks |
IPPS
2006
IEEE
14 years 2 months ago
2006
IEEE
While a wireless sensor network is deployed to monitor certain events and pinpoint their locations, the location information is intended only for legitimate users. However, an eav...
MUE
2008
IEEE
14 years 2 months ago
2008
IEEE
Hierarchical wireless sensor networks (WSNs) have been shown to improve system performance, reduce messages redundancy, and economize energy. However, due to the characteristics o...
SP
2003
IEEE
14 years 1 months ago
2003
IEEE
Key establishment in sensor networks is a challenging problem because asymmetric key cryptosystems are unsuitable for use in resource constrained sensor nodes, and also because th...
INFOCOM
2005
IEEE
14 years 1 months ago
2005
IEEE
— To proactively defend against intruders from readily jeopardizing single-path data sessions, we propose a distributed secure multipath solution to route data across multiple pa...
IPSN
2005
Springer
14 years 1 months ago
2005
Springer
— Many sensor network applications require sensors’ locations to function correctly. Despite the recent advances, location discovery for sensor networks in hostile environments...