水流多点传送模型不提供存取控制机理。任何主机能直接把数据送到一个 multicast 地址或加入一个 multicast 组成为一个成员,它带安全问题多点传送。在这篇论文,我们在场一新活跃多点传送基于信任管理的组存取控制机理。这结构能解决存在在的问题多点传送成员“存取控制和传统的 IPmulticast 的散布授权。
The current multicast model provides no access control mechanism. Any host can send data directly to a multicast address or join a multicast group to become a member, which brings safety problems to multicast. In this paper, we present a new active multicast group access control mechanism that is founded on trust management. This structure can solve the problem that exists in multicast members' access control and distributing authorization of traditional IP multicast.