| 基于信任域的网格安全研究 |
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| 引用本文： | 刘思凤,贾金原.基于信任域的网格安全研究[J].计算机应用与软件,2007,24(2):171-173,186. |
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| 作者姓名： | 刘思凤 贾金原 |
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| 作者单位： | 1. 广东海洋大学信息学院,广东,湛江,524005
2. 吉林大学珠海学院,广东,珠海,519041 |
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| 摘 要： | 信任已成为网格安全的重要因素.信任一般具有模糊性,网格信任的模糊性是随时间和空间变化而变化的.本文基于动态和复杂的VOs信任域环境来研究解决网格系统的安全问题,设计了网格信任管理模式的安全体系结构,并提出了基于模糊逻辑的动态信任域作为安全的实施方案,以保证网格系统环境的安全性.
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| 关 键 词： | 网格安全 模糊逻辑 信任域 信任模型 信任域 网格系统 安全研究 DOMAIN TRUST BASED GRID SECURITY 安全性 系统环境 方案 实施 模糊逻辑 体系结构 管理模式 设计 问题 动态 时间和空间变化 模糊性 因素 |
| 修稿时间： | 2006-03-31 |
RESEARCH ON GRID SECURITY BASED ON TRUST DOMAIN |
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| Liu Sifeng,Jia Jinyuan.RESEARCH ON GRID SECURITY BASED ON TRUST DOMAIN[J].Computer Applications and Software,2007,24(2):171-173,186. |
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| Authors: | Liu Sifeng Jia Jinyuan |
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| Affiliation: | 1, College of Information, Gnangdong Ocean University, Zhanjiang Gnangdong 524005, China;2,College of Zhuhai, Jilin University,Zhuhai Gnangdong 519041, China |
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| Abstract: | Trust has become an important factor of security in grid computing,generally,it is fuzzy and varies temporally and spatially.This paper firstly studied the fuzzy,dynamic and complex natures of trust in grid computing,then,proposed a good solution,dynamic VOs trust domain,to grid security based on fuzzy logic theory,and finally designed a trust management architecture of grid security by incorporating a novel trust model,which is capable of capturing various types of trust relationships that exist in a Grid system and providing mechanisms for trust evaluation. |
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| Keywords: | Grid security Fuzzy logic Trust domain Trust model |
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