Sciweavers

810 search results - page 123 / 162
» Security Issues in Wireless Sensor Networks
Sort
View
WIMOB
2008
IEEE
15 years 10 months ago
Towards an Understanding of Security Concerns within Communities
—This paper documents some of the socio-technical issues involved in developing security measures for a community environment, looking at the users of a wireless mesh network dep...
Sara Bury, Johnathan Ishmael, Nicholas J. P. Race,...
PERCOM
2007
ACM
16 years 3 months ago
SOS: Secure Overlay Sensornets
Overlay Networks (ONs) are logical networks built on top of a physical network with the aim of moving part of the routing complexity to the application layer. At the same time, sen...
Leonardo B. Oliveira, Antonio Alfredo Ferreira Lou...
IJWMC
2007
103views more  IJWMC 2007»
15 years 3 months ago
Interworking of 3G cellular networks and wireless LANs
: The Third Generation (3G) cellular networks provide ubiquitous connectivity but low data rates, whereas Wireless Local Area Networks (WLANs) can offer much higher data rates but ...
Wei Song, Weihua Zhuang, Aladdin Saleh
SASN
2006
ACM
15 years 9 months ago
Attacker traceback with cross-layer monitoring in wireless multi-hop networks
Denial-of-Service (DoS) and Distributed DoS (DDoS) attacks can cause serious problems in wireless networks due to its limited network/host resources. Attacker traceback is a promi...
Yongjin Kim, Ahmed Helmy
DSD
2007
IEEE
150views Hardware» more  DSD 2007»
15 years 10 months ago
Adaptive Distance Estimation and Localization in WSN using RSSI Measures
Abstract—Localization is one of the most challenging and important issues in wireless sensor networks (WSNs), especially if cost-effective approaches are demanded. In this paper,...
Abdalkarim Awad, Thorsten Frunzke, Falko Dressler