88 search results - page 1 / 18 » A Routing-Driven Key Management Scheme for Heterogeneous Sen... |
ICC
2007
IEEE
13 years 10 months ago
2007
IEEE
–The many-to-one traffic pattern dominates in sensor networks, where a large number of sensor nodes send data to one sink. A sensor node may only communicate with a small portion...
IPCCC
2006
IEEE
13 years 10 months ago
2006
IEEE
— Key management is a major challenge in the design and deployment of secure wireless sensor networks. A common assumption in most distributed key management schemes is that all ...
EUC
2007
Springer
13 years 10 months ago
2007
Springer
Abstract. Random key pre-distribution schemes are vulnerable to collusion attacks. In this paper, we propose a new key management scheme for ubiquitous heterogeneous sensor network...
AINA
2006
IEEE
13 years 8 months ago
2006
IEEE
Addition of new nodes to a Sensor Network is a fundamental requirement for their continuity operation over time. We analyze the weakening of security due to node capture when addi...
IJNSEC
2008
13 years 4 months ago
2008
A location-aware scheme uses a priori knowledge of the deployed sensor nodes of some target field in a sensor network. Such location-aware schemes improve substantially higher net...