Sciweavers

1990 search results - page 24 / 398
» Anonymous communications in mobile ad hoc networks
Sort
View
CORR
2010
Springer
432views Education» more  CORR 2010»
14 years 9 months ago
A Distributed Trust Management Framework for Detecting Malicious Packet Dropping Nodes in a Mobile Ad Hoc Network
In a multi-hop mobile ad hoc network (MANET) mobile nodes communicate with each other forming a cooperative radio network. Security remains a major challenge for these networks du...
Jaydip Sen
AINA
2006
IEEE
15 years 3 months ago
Tree-Based Group Key Agreement Framework for Mobile Ad-Hoc Networks
Design of protocols for mobile ad-hoc networks (MANETs) is generally tricky compared to wired networks, because on the one hand the increased communication constraints given by th...
Lijun Liao, Mark Manulis
ICCCN
2008
IEEE
15 years 3 months ago
Multi-Path Intelligent Virtual Mobile Nodes for Ad Hoc Networks
—In mobile ad hoc networks, solving the standard problems encountered in fixed networks can be challenging because of the unpredictable motion of mobile nodes. Due to the lack o...
Binbin Qian, Jie Wu
CORR
2010
Springer
179views Education» more  CORR 2010»
14 years 9 months ago
Highway Mobility and Vehicular Ad-Hoc Networks in NS-3
The study of vehicular ad-hoc networks (VANETs) requires efficient and accurate simulation tools. As the mobility of vehicles and driver behavior can be affected by network messag...
Hadi Arbabi, Michele C. Weigle
INFOCOM
2003
IEEE
15 years 2 months ago
Packet Leashes: A Defense against Wormhole Attacks in Wireless Networks
Abstract— As mobile ad hoc network applications are deployed, security emerges as a central requirement. In this paper, we introduce the wormhole attack, a severe attack in ad ho...
Yih-Chun Hu, Adrian Perrig, David B. Johnson