24 search results - page 4 / 5 » An RSSI-based Scheme for Sybil Attack Detection in Wireless ... |
INFOCOM
2007
IEEE
13 years 12 months ago
2007
IEEE
— Accurately positioning nodes in wireless and sensor networks is important because the location of sensors is a critical input to many higher-level networking tasks. However, th...
INFOCOM
2007
IEEE
13 years 12 months ago
2007
IEEE
—In an adversarial environment, various kinds of security attacks become possible if malicious nodes could claim fake locations that are different from where they are physically ...
ADHOC
2007
13 years 5 months ago
2007
The existing time synchronization schemes in sensor networks were not designed with security in mind, thus leaving them vulnerable to security attacks. In this paper, we first id...
SASN
2003
ACM
13 years 10 months ago
2003
ACM
Mobile ad hoc networking (MANET) has become an exciting and important technology in recent years because of the rapid proliferation of wireless devices. MANETs are highly vulnerab...
SASN
2006
ACM
13 years 11 months ago
2006
ACM
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...