| PBRRI： A Hybrid Peer-to-Peer Communication Model in Distributed Systems |
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| 引用本文： | 张亚英,尤晋元.PBRRI： A Hybrid Peer-to-Peer Communication Model in Distributed Systems[J].上海交通大学学报(英文版),2003,8(2):128-132. |
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| 作者姓名： | 张亚英 尤晋元 |
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| 作者单位： | DistributedComputingTechnologyCenter,ShanghaiJiaotongUniv.,Shanghai200030,China |
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| 摘 要： | In distributed systems independent agents need to interact with each other to accomplish their task. Modern peer-to-peer computing technologies always concern with enabling interaction among agents and help them cooperate with each other. But in fact, access control should also be considered to limit interaction to make it harmless. This paper proposed a proxy based rule regulated interaction (PBRRI) model. Role based access control is introduced for security concerns. Regulation rules are enforced in a distributed manner so that PBRRI can be applied to the open distributed systems such as Internet.
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| 关 键 词： | 分布式系统 通讯模式 对等网络 相互作用 规则 存取控制 通路访问 安全性 电子商务 |
PBRRI: A Hybrid Peer-to-Peer Communication Model in Distributed Systems |
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| ZHANG Ya-ying,YOU Jin-yuan.PBRRI: A Hybrid Peer-to-Peer Communication Model in Distributed Systems[J].Journal of Shanghai Jiaotong university,2003,8(2):128-132. |
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| Authors: | ZHANG Ya-ying YOU Jin-yuan |
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| Abstract: | In distributed systems independent agents need to interact with each other to accomplish their task. Modern peer-to-peer computing technologies always concern with enabling interaction among agents and help them cooperate with each other. But in fact, access control should also be considered to limit interaction to make it harmless. This paper proposed a proxy based rule regulated interaction (PBRRI) model. Role based access control is introduced for security concerns. Regulation rules are enforced in a distributed manner so that PBRRI can be applied to the open distributed systems such as Internet. |
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| Keywords: | peer-to-peer interaction rules regulation group role based access control |
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