743 search results - page 33 / 149 » Security for fixed sensor networks |
JCO
2006
13 years 8 months ago
2006
The paper addresses the relay node placement problem in two-tiered wireless sensor networks. Given a set of sensor nodes in Euclidean plane, our objective is to place minimum numbe...
CRITIS
2006
14 years 17 days ago
2006
Ad hoc and sensor networks highly depend on the distributed cooperation among network nodes. Trust establishment frameworks provide the means for representing, evaluating, maintain...
IPSN
2005
Springer
14 years 2 months ago
2005
Springer
— We address the problem of secure location determination, known as Secure Localization, and the problem of verifying the location claim of a node, known as Location Verificatio...
IPCCC
2005
IEEE
14 years 2 months ago
2005
IEEE
Sensor networks are composed of a large number of low power sensor devices. For secure communication among sensors, secret keys must be established between them. The establishment...
LCN
2006
IEEE
14 years 2 months ago
2006
IEEE
Security has become a major concern for many realworld applications for wireless sensor networks (WSN). In this domain, many security solutions have been proposed. Usually, all th...