459 search results - page 24 / 92 » A Reputation-Based Trust Mechanism for Ad Hoc Networks |
ISCC
2007
IEEE
15 years 3 months ago
2007
IEEE
We analyze the problem of reducing packet losses due to the authentication time which is required when an ad hoc node switches across different gateways in a mobile ad hoc network...
PERVASIVE
2004
Springer
15 years 3 months ago
2004
Springer
We propose a novel solution for securing wireless ad-hoc networks. Our goal is to provide secure key exchange in the presence of device failures and denial-of-service attacks. The ...
132
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INFOCOM
2003
IEEE
15 years 2 months ago
2003
IEEE
Abstract— As mobile ad hoc network applications are deployed, security emerges as a central requirement. In this paper, we introduce the wormhole attack, a severe attack in ad ho...
69
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INFOCOM
2006
IEEE
15 years 3 months ago
2006
IEEE
— With the explosive growth of network techniques, in particular wireless communications, the traditional centralized, fixed networks can no longer satisfy the enormous demands ...
IWCMC
2006
ACM
15 years 3 months ago
2006
ACM
Securing multicast communications in ad hoc networks has become one of the most challenging research directions in the areas of wireless networking and security. This is especiall...