A Hybrid Key Tree Scheme for Multicast to Balance Security and Efficiency Requirements
WETICE '03 Proceedings of the Twelfth International Workshop on Enabling Technologies: Infrastructure for Collaborative Enterprises
A survey of combinatorial optimization problems in multicast routing
Computers and Operations Research
Cybernetics and Systems Analysis
Streaming cache placement problems: complexity and algorithms
International Journal of Computational Science and Engineering
Journal of Systems and Software
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Nowadays, purchased software is delivered via sending CD-ROMs or downloading from the Internet. These solutions are either time-consuming or not scalable when the number of end-users becomes large. In this paper, we explore the use of multicast technology as an option for software delivery. We present a global structure for multicast software delivery and look into security issues, mainly focusing on access control in establishing a secure multicast recipient group. A communication schema between each entity in a multicast software delivery system is described in detail. We also describe briefly the implementation of our current prototype for a multicast software delivery system. Such electronic software delivery is the first phase of our ongoing project towards unattended software installation, configuration and upgrade.