4263 search results - page 169 / 853 » Network Security |
111
Voted
ISCAS
2006
IEEE
15 years 9 months ago
2006
IEEE
— This paper presents a new notion of authenticating degraded multimedia content streamed over wireless networks – Unequal Authenticity Protection (UAP). Multimedia content dif...
133
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FOCS
2006
IEEE
15 years 9 months ago
2006
IEEE
We consider the problems of Byzantine Agreement and Leader Election, where a constant fraction b < 1/3 of processors are controlled by a malicious adversary. The first problem...
128
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IPPS
2007
IEEE
15 years 10 months ago
2007
IEEE
Widely available and utilized Grid servers are vulnerable to a variety of threats from Denial of Service (DoS) attacks, overloading caused by flash crowds, and compromised client ...
128
Voted
GLOBECOM
2006
IEEE
15 years 9 months ago
2006
IEEE
Overlay networks have been very useful in solving large scale data dissemination problems. In this paper, we consider the case of data gathering which is the inverse of disseminat...
149
Voted
ICASSP
2010
IEEE
15 years 3 months ago
2010
IEEE
Many sensor network related applications require precise knowledge of the location of constituent nodes. In these applications, it is desirable for the wireless nodes to be able t...