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Dynamics of Key Management in Secure Satellite Multicast
2004
IEEE Journal on Selected Areas in Communications
Security is an important concern in today's information age and particularly so in satellite systems, where eavesdropping can be easily performed. This paper addresses efficient key management for encrypted multicast traffic transmitted via satellite. We consider the topic of encrypting traffic in large multicast groups, where the group size and dynamics have a significant impact on the network load. We consider life cycle key management costs of a multicast connection, and show for a logical
doi:10.1109/jsac.2003.819978
fatcat:cb7ljuz46zhtviqzurafk5bwce