4263 search results - page 658 / 853 » Network Security |
132
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CORR
2007
Springer
15 years 4 months ago
2007
Springer
—The problem of security against packet timing based traffic analysis in wireless networks is considered in this work. An analytical measure of “anonymity” of routes in eave...
215
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TON
2012
13 years 6 months ago
2012
Abstract—Wireless sensor networks (WSNs) have been increasingly available for critical applications such as security surveillance and environmental monitoring. An important perfo...
134
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IMC
2004
ACM
15 years 9 months ago
2004
ACM
Current intrusion detection and prevention systems seek to detect a wide class of network intrusions (e.g., DoS attacks, worms, port scans) at network vantage points. Unfortunatel...
257
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ICCCN
2008
IEEE
15 years 10 months ago
2008
IEEE
—The core functionality of a wireless sensor network (WSN) is to detect deviations in expected normal behavior and report it to the sink. In this paper, we propose TRACK — a no...
151
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CCS
2007
ACM
15 years 10 months ago
2007
ACM
We describe a new attack against web authentication, which we call dynamic pharming. Dynamic pharming works by hijacking DNS and sending the victim’s browser malicious Javascrip...