1357 search results - page 63 / 272 » Security in Wireless Sensor Networks: Issues and Challenges |
INFOCOM
2011
IEEE
13 years 4 days ago
2011
IEEE
—We address pairwise and (for the first time) triple key establishment problems in wireless sensor networks (WSN). We use combinatorial designs to establish pairwise keys betwee...
PIMRC
2008
IEEE
14 years 3 months ago
2008
IEEE
Abstract—Authenticity and secrecy of broadcast message content is important in wireless sensor networks deployed for battlefield control, emergency response, and natural resourc...
INFOCOM
2008
IEEE
14 years 3 months ago
2008
IEEE
Abstract— This paper experimentally investigates the feasibility of crypto-free communications in resource-constrained wireless sensor networks. We exploit the spatial signature ...
WIMOB
2007
IEEE
14 years 3 months ago
2007
IEEE
—The low-cost, unattended nature and the capability of self-organizing of sensors, yield the use of Wireless Sensor Networks (WSN) very popular to day. Unfortunately, the unshiel...
WISEC
2009
ACM
14 years 3 months ago
2009
ACM
Time synchronization in highly distributed wireless systems like sensor and ad hoc networks is extremely important in order to maintain a consistent notion of time throughout the ...