145 search results - page 13 / 29 » A key loss recovery scheme for secure broadcasts in wireless... |
ICC
2008
IEEE
14 years 1 months ago
2008
IEEE
— Wireless Sensor Networks (WSNs) are generally used for harsh environments involving military surveillance, emergency response, and habitat monitoring. Due to severe resource co...
DCOSS
2006
Springer
13 years 10 months ago
2006
Springer
In wireless sensor networks, multi-hop localization schemes are very vulnerable to various attacks such as wormholes and range modification attacks. In this paper, we propose a rob...
MOBIHOC
2007
ACM
14 years 6 months ago
2007
ACM
A prerequisite for secure communications between two sensor nodes is that these nodes exclusively share a pairwise key. Although numerous pairwise key establishment (PKE) schemes ...
GLOBECOM
2007
IEEE
14 years 1 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...
ESORICS
2004
Springer
14 years 15 days ago
2004
Springer
Key distribution is one of the most challenging security issues in wireless sensor networks where sensor nodes are randomly scattered over a hostile territory. In such a sensor dep...