702 search results - page 21 / 141 » An overlay approach to data security in ad-hoc networks |
TMC
2010
13 years 7 months ago
2010
—In mobile ad hoc networks, there are many applications in which mobile users share information, e.g., collaborative rescue operations at a disaster site and exchange of word-of-...
MOBIHOC
2007
ACM
14 years 8 months ago
2007
ACM
Vehicular ad hoc networks (VANETs) are envisioned to provide us with numerous interesting services in the near future. One of the most promising applications is the dissemination ...
MOBIHOC
2005
ACM
14 years 8 months ago
2005
ACM
: In this paper, we analyze the node scheduling approach of topology control in the context of reliable packet delivery. In node scheduling, only a minimum set of nodes needed for ...
ICISC
2004
13 years 10 months ago
2004
Abstract. The proliferation of group-centric computing and communication motivates the need for mechanisms to provide group access control. Group access control includes mechanisms...
NDSS
2002
IEEE
14 years 1 months ago
2002
IEEE
In this paper we address the problem of secure communication and authentication in ad-hoc wireless networks. This is a difficult problem, as it involves bootstrapping trust betwe...