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以信用为基础的P2P系统隐私保持机制

Keywords: 隐私保持,P2P系统,信任,代理

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Abstract:

在P2P文件共享系统里利用节点和其友好节点之间的信任,采用友好节点作为代理来请求和获取文件,提出了一种以信任为基础的隐私保持机制.理论和实验分析表明,该机制有效地阻断了文件的源与其内容之间的联系,同时可以防止恶意行为对信任的攻击,能为用户提供更好的隐私保护.

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