500 search results - page 24 / 100 » Securing Topology Maintenance Protocols for Sensor Networks |
WISTP
2007
Springer
14 years 4 months ago
2007
Springer
Wireless Sensor Networks (WSN) security is an important issue which has been investigated by researchers for few years. The most fundamental security problem in WSN is key manageme...
SP
2010
IEEE
13 years 8 months ago
2010
IEEE
Abstract--We consider resource-constrained broadcast authentication for n receivers in a static, known network topology. There are only two known broadcast authentication protocols...
CSREAPSC
2006
13 years 11 months ago
2006
- Security is a big challenge when wireless sensor networks are deployed in a hostile environment. Due to the computational and storage overheads, traditional asymmetric-key based ...
INFOCOM
2011
IEEE
13 years 2 months ago
2011
IEEE
—Extracting planar graph from network topologies is of great importance for efficient protocol design in wireless ad hoc and sensor networks. Previous techniques of planar topol...
INFOCOM
2008
IEEE
14 years 4 months ago
2008
IEEE
Abstract— This paper experimentally investigates the feasibility of crypto-free communications in resource-constrained wireless sensor networks. We exploit the spatial signature ...