36 search results - page 2 / 8 » Detecting Malicious Beacon Nodes for Secure Location Discove... |
INFOCOM
2005
IEEE
13 years 10 months ago
2005
IEEE
— In wireless sensor networks (WSNs), sensor location plays a critical role in many applications. Having a GPS receiver on every sensor node is costly. In the past, a number of l...
INFOCOM
2007
IEEE
13 years 11 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 ...
COMCOM
2007
13 years 4 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...
TMC
2010
13 years 3 months ago
2010
—Secure distance-based localization in the presence of cheating beacon (or anchor) nodes is an important problem in mobile wireless ad hoc and sensor networks. Despite significa...
SASN
2006
ACM
13 years 10 months ago
2006
ACM
This paper focuses on defending against compromised nodes’ dropping of legitimate reports and investigates the misbehavior of a maliciously packet-dropping node in sensor networ...