【摘要】 研究了各种P2P系统的信任模型,分析了各种模型的优缺点,提出基于资源信誉度和节点信誉度的信誉度模型,从而保证信誉度评价的可靠性和全面性,并对模型的实现做出了分析。实验证明,该模型可以有效地抑制恶意节点的参与和非法资源的传播,对建立一个稳定可靠的P2P环境具有重要的应用价值。更多还原

【Abstract】 This paper studied the credit model of the p2p system,analyzed the virtue and disadvantage of various models,presented a credit model based on Resource Credit and Node Credit,so ensure the reliability and comprehensive of the credit model,as well as analyzed the implement the model.The experiment proved that the model can restrain the hostility node from auending the system and the promulgating of the lawless resource effectively.This model has important application value for establishing a steady and reli able circumstance of the P2P.更多还原