688 search results - page 10 / 138 » Random key-assignment for secure Wireless Sensor Networks |
CORR
2008
Springer
14 years 11 months ago
2008
Springer
Resource and cost constraints remain a challenge for wireless sensor network security. In this paper, we propose a new approach to protect confidentiality against a parasitic adver...
148
click to vote
ICDCS
2011
IEEE
13 years 11 months ago
2011
IEEE
—Code dissemination in wireless sensor networks refers to the process of disseminating a new code image via wireless links to all sensor nodes after they are deployed. It is desi...
119
click to vote
NORDSEC
2009
Springer
15 years 4 months ago
2009
Springer
In this paper we introduce ContikiSec, a secure network layer for wireless sensor networks, designed for the Contiki Operating System. ContikiSec has a configurable design, providi...
102
click to vote
GLOBECOM
2007
IEEE
15 years 6 months ago
2007
IEEE
— In Wireless Sensor Networks (WSNs), symmetric key schemes may be used to provide security. Recently, a class of random key pre-distribution techniques have been proposed and in...
101
click to vote
JSAC
2006
14 years 11 months ago
2006
In this paper we address the problem of robustly estimating the position of randomly deployed nodes of a Wireless Sensor Network (WSN), in the presence of security threats. We prop...