1357 search results - page 26 / 272 » Security in Wireless Sensor Networks: Issues and Challenges |
INFOCOM
2008
IEEE
14 years 3 months ago
2008
IEEE
—Achieving secure time-synchronization in wireless sensor networks (WSNs) is a challenging, but very important problem that has not yet been addressed effectively. This paper pro...
MOBILIGHT
2010
13 years 3 months ago
2010
Node capture is considered as one of the most critical issues in the security of wireless sensor networks. A popular approach to thwart the problem relies on the detection of event...
MASS
2010
13 years 6 months ago
2010
Clustering and data aggregation in wireless sensor networks improves scalability, and helps the efficient use of scarce resources. Yet, these mechanisms also introduce some securi...
PST
2004
13 years 10 months ago
2004
Driven by the ubiquitous deployment of mobile systems, the widespread use of the Internet, the rapid advances in wireless technologies, the insatiable demand for high-speed interac...
GLOBECOM
2007
IEEE
14 years 3 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...