298 search results - page 21 / 60 » A key pre-distribution scheme using deployment knowledge for... |
INFOCOM
2006
IEEE
14 years 23 days ago
2006
IEEE
— Many applications that make use of sensor networks require secure communication. Because asymmetric-key solutions are difficult to implement in such a resource-constrained env...
MOBIHOC
2008
ACM
14 years 6 months ago
2008
ACM
Sensor networks are expected to evolve into long-lived, autonomous networked systems whose main mission is to provide in-situ users ? called actors ? with real-time information in...
ICCCN
2007
IEEE
14 years 1 months ago
2007
IEEE
Abstract— This paper proposes a simple yet efficient localization algorithm for GPS-free sensor nodes in wireless sensor networks (WSN). Our approach is hybrid in the sense that...
IEEECIT
2010
IEEE
13 years 5 months ago
2010
IEEE
Abstract—In Wireless Sensor Networks (WSNs), authentication is a crucial security requirement to avoid attacks against secure communication, and to mitigate DoS attacks exploitin...
WISEC
2010
ACM
13 years 11 months ago
2010
ACM
Key management in wireless sensor networks does not only face typical, but also several new challenges. The scale, resource limitations, and new threats such as node capture and c...