摘要
随着电子商务、网格、对等网络的流行,信誉机制被作为一种新颖的安全问题解决方案,在国际上得到广泛研究,并取得许多重要成果.本文主要介绍面向对等网络的信誉机制的发展情况,提出一个基本框架模型,对信誉系统设计做了初步探讨,并分析了当前一些重要研究成果,比较了他们的优点和不足.最后,概述性归纳了目前对等网络的信誉机制研究中遇到的问题,并提出一些可能的解决思路和看法.
With the boom of E Commerce,Grid,and Peer-to-Peer applications,the trust based on reputation system has been proposed to handle its complex security problems. Up to now, much work has been done around this subject internationally. This paper introducs the background of the trust mainly in the peer-to-peer networks and Presents some important systems or models proposed recently after a summery of the basic framework of a reputation system. Finally the paper analyzes some problems faced by many researchers and gives a probable way to solve these problems.
出处
《小型微型计算机系统》
CSCD
北大核心
2006年第7期1175-1181,共7页
Journal of Chinese Computer Systems
基金
国家自然科学基金重大研究计划的重点项目(No.90412012
90104002)资助.
关键词
对等网络
安全
信誉
信任
peer-to-peer network
security
reputation
trust
