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IP多播安全是一些重要多播应用得以推广的基础。该文描述了一个多播安全体系结构及其策略框架、实现模型和分层协议组。在该文研究的基础上,为一类重要应用实现了安全基础结构。
IP multicast security is the basis for some important multicast applications to be promoted. This article describes a multicast security architecture and its policy framework for implementing a model and layered protocol suite. Based on the research of this paper, a security infrastructure is implemented for a class of important applications.