929 search results - page 38 / 186 » TinySA: a security architecture for wireless sensor networks |
COMCOM
2007
13 years 7 months ago
2007
Distributed wireless sensor networks have problems on detecting and preventing malicious nodes, which always bring destructive threats and compromise multiple sensor nodes. Theref...
CORR
2006
Springer
13 years 8 months ago
2006
Springer
We consider a hybrid wireless sensor network with regular and transmit-only sensors. The transmit-only sensors do not have receiver circuit, hence are cheaper and less energy consu...
IPSN
2007
Springer
14 years 2 months ago
2007
Springer
Secure sensor network communication protocols need to provide three basic properties: data secrecy, authentication, and replay protection. Secure sensor network link layer protoco...
SEC
2003
13 years 9 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...
MOBIHOC
2005
ACM
14 years 7 months ago
2005
ACM
In this paper, we investigate the use of limited infrastructure, in the form of wires, for improving the energy efficiency of a wireless sensor network. We call such a sensor netw...