935 search results - page 71 / 187 » MiniSec: a secure sensor network communication architecture |
IWDC
2005
Springer
14 years 1 months ago
2005
Springer
In this paper we propose an improved alternative for the path key establishment phase of bootstrapping in a sensor network. Our scheme lets the network adapt to the deployment conï...
MOBIHOC
2008
ACM
14 years 7 months ago
2008
ACM
Local monitoring is an effective mechanism for the security of wireless sensor networks (WSNs). Existing schemes assume the existence of sufficient number of active nodes to carry...
WICON
2008
13 years 9 months ago
2008
In this paper, we discuss key management challenges for seamless handovers across heterogeneous wireless networks. We focus on utilizing existing keying material from previous acc...
IPPS
2006
IEEE
14 years 2 months ago
2006
IEEE
Abstract— Since sensor nodes normally have limited resources in terms of energy, bandwidth and computation capability, efï¬ciency is a key design goal in sensor network research...
GLOBECOM
2006
IEEE
14 years 2 months ago
2006
IEEE
— Reducing energy consumption has been a recent focus of wireless sensor network research. Topology control explores the potential that a dense network has for energy savings. On...