P2P网络中抑制恶意节点的研究综述

摘要

With the rapid development of P2P network, it is widely used in various fields. Because of its openness, anonymity and so on, there are many deceptive, collusive and strategy type of malicious nodes, which affect the effectiveness and availability of P2P network. At present there are a lot of trust models are given to inhibit a variety of malicious nodes. This article summarizes the main methods to inhibit malicious nodes in the typical trust models.%随着P2P网络的迅速发展,它在各个领域被广泛应用,但由于P2P网络自身开放性、匿名性等特点,使网络中存在许多欺骗性、合谋性以及策略性的恶意节点,影响其有效性和可用性.目前存在许多信任模型都分别给出了抑制各种恶意节点的方法,文中从恶意节点出发,总结了典型信任模型中抑制恶意节点的主要方法.