467 search results - page 57 / 94 » Wormhole attacks in wireless networks |
174
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SAINT
2008
IEEE
16 years 15 days ago
2008
IEEE
In this paper we present an online algorithm that attacks the problem of placing relay nodes in regions where high localized congestion is detected. Congestion refers to the netwo...
187
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SECON
2007
IEEE
16 years 11 days ago
2007
IEEE
— Broadcast authentication is a critical security service in wireless sensor networks (WSNs), as it allows the mobile users of WSNs to broadcast messages to multiple sensor nodes...
170
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CISS
2008
IEEE
16 years 17 days ago
2008
IEEE
— Multiple-input multiple-output (MIMO) techniques allow for multiplexing and/or diversity gain, and will be widely deployed in future wireless systems. In this paper, we propose...
185
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APNOMS
2007
Springer
2007
Springer
On a Low Security Overhead Mechanism for Secure Multi-path Routing Protocol in Wireless Mesh Network
16 years 9 days ago
Secure multi-path routing is a critical issue in security management of WMNs due to its multi-hop nature as each node takes part in routing mechanism making it prone to routing att...
180
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CCS
2005
ACM
15 years 11 months ago
2005
ACM
Cellular networks are a critical component of the economic and social infrastructures in which we live. In addition to voice services, these networks deliver alphanumeric text mes...