743 search results - page 50 / 149 » Security for fixed sensor networks |
INFOCOM
2008
IEEE
14 years 3 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 ...
SEC
2003
13 years 10 months ago
2003
In this paper, we describe why current research in ad hoc networks requires an effective assessment framework, and how our system profile proposal can be used for the purpose. W...
ICASSP
2010
IEEE
13 years 9 months ago
2010
IEEE
Many sensor network related applications require precise knowledge of the location of constituent nodes. In these applications, it is desirable for the wireless nodes to be able t...
IEEEARES
2010
IEEE
14 years 23 days ago
2010
IEEE
—In large network environments multiple intrusion detection sensors are needed to adequately monitor network traffic. However, deploying and managing additional sensors on a lar...
ICC
2007
IEEE
14 years 23 days ago
2007
IEEE
In this paper, a new strategy is proposed to defend against colluding malicious nodes in a sensor network. The new strategy is based on a new relaxation labeling algorithm to class...