858 search results - page 25 / 172 » User Authentication in Sensor Networks |
ADHOC
2007
13 years 8 months ago
2007
Nodes in a sensor network may be lost due to power exhaustion or malicious attacks. To extend the lifetime of the sensor network, new node deployment is necessary. In military sce...
PERCOM
2010
ACM
13 years 6 months ago
2010
ACM
—This paper presents a Secure Code Update (SCU) system for Wireless Sensor Networks (WSNs). This solution achieves different security goals. First, through a dedicated authentica...
BROADNETS
2006
IEEE
14 years 2 months ago
2006
IEEE
— Data dissemination is an indispensible protocol component for the emerging large-scale sensor networks. In this paper, we propose a secure data dissemination protocol that enha...
SUTC
2010
IEEE
13 years 6 months ago
2010
IEEE
Abstract—Camera networks are used for a variety of applications including surveillance, traffic monitoring or elderly care. The shift from analog towards fully digitized systems...
WMASH
2003
ACM
14 years 1 months ago
2003
ACM
A serious challenge for seamless roaming between independent wireless LANs (WLANs) is how best to confederate the various WLAN service providers, each having different trust relat...