175 search results - page 3 / 35 » Approximation Algorithms for Key Management in Secure Multic... |
114
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IJNSEC
2008
14 years 9 months ago
2008
In wireless networks, secure multicast protocols are more difficult to implement efficiently due to the dynamic nature of the multicast group and the scarcity of bandwidth at the ...
ICMCS
2006
IEEE
15 years 3 months ago
2006
IEEE
The recent growth of the World Wide Web has sparked new research into using the Internet for novel types of group communication, like multiparty videoconferencing and real-time st...
IJNSEC
2010
14 years 4 months ago
2010
This paper proposes a scheme to provide security to dynamic multicast VoIP systems efficiently. Security is usually provided by encrypting the media packets sent from a user to ot...
104
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FORTE
2003
14 years 10 months ago
2003
Abstract. This paper describes the analysis of Pull-Based Asynchronous Rekeying Framework (ARF), a recently proposed solution to the scalable group key management problem in secure...
ICDCSW
2002
IEEE
15 years 2 months ago
2002
IEEE
In this paper, we focus on the problem of secure multicast in dynamic groups. In this problem, a group of users communicate using a shared key. Due to the dynamic nature of these ...