对等网络环境下的构件查询访问控制框架  

FRAMEWORK OF SOFTWARE COMPONENT QUERY AND ACCESS CONTROL IN PEER-TO-PEER NETWORK

作　　者：陈德华[1] 石秀金[1] 乐嘉锦[1] 

机构地区：[1]东华大学计算机学院,上海201620

出　　处：《计算机应用与软件》2009年第9期116-118,133,共4页Computer Applications and Software

摘　　要：阐述对等网络环境下的构件查询访问控制框架及其策略与机制。首先,简要介绍当前应用较多的传统访问控制模型及其机制;接着,分析对等网络环境下构件查询访问控制的特点;最后,针对构件查询访问控制的特点,提出并详细阐述一种基于信任的构件查询访问控制框架。This paper presents a framework and policy mechanism of query access control of software component in peer-to-peer network. Firstly ,we introduce in brief some more often used traditional query access control models and their mechanicals;secondly, we analyse the characteristics of query access control of software component in peer-to-peer network;finally, we present and dwell on a trust-based query ac- cess control framework of software component according to the characteristics.

关 键 词：对等网络 构件库 软件构件 访问控制 

分 类 号：TP311.5[自动化与计算机技术—计算机软件与理论] TP311[自动化与计算机技术—计算机科学与技术]