73 search results - page 2 / 15 » Storage Efficient Key Management Technique for Secure Multic... |
SASN
2005
ACM
13 years 11 months ago
2005
ACM
Group communication has become an important component in wireless networks. In this paper, we focus on the environments in which multiple groups coexist in the system, and both in...
LCN
2006
IEEE
13 years 11 months ago
2006
IEEE
Group Multicast is becoming a prevalent issue in Network applications such as teleconferencing, payper-view, and information services. In order to secure group communications by p...
CCS
2007
ACM
13 years 9 months ago
2007
ACM
The problem of key management for access control systems has been well-studied, and the literature contains several schemes for hierarchy-based and temporal-based access control. ...
IJNSEC
2010
13 years 4 days 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...
IJNSEC
2008
13 years 5 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 ...