1558 search results - page 188 / 312 » Mobility helps security in ad hoc networks |
195
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ICC
2007
IEEE
16 years 23 days ago
2007
IEEE
— Recent advances in wireless technology as well as in electronics industry have given rise to the widespread of wireless ad-hoc networking. Expanding data-centric applications t...
188
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AINA
2007
IEEE
16 years 24 days ago
2007
IEEE
This paper presents an architectural model for contextual-based delegation access control for pervasive computing, particularly access control mechanisms for ad hoc coalition scen...
201
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GLOBECOM
2006
IEEE
16 years 15 days ago
2006
IEEE
— The wormhole attack is one of the most severe security attacks in wireless ad hoc networks. In this paper, we analyze the effect of the wormhole attack in shortest path routing...
168
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SPAA
2003
ACM
15 years 11 months ago
2003
ACM
An ad hoc network is a collection of wireless mobile hosts forming a temporary network without the aid of any fixed infrastructure. Indeed, an important task of an ad hoc network...
214
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NDSS
2002
IEEE
15 years 11 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...