一种基于证书的XML访问控制模型  

A Credential-Based XML Access Control Model

作　　者：陈传波[1] 彭超逸[1] 

机构地区：[1]华中科技大学计算机科学与技术学院,湖北武汉430074

出　　处：《计算机工程与科学》2008年第1期35-37,122,共4页Computer Engineering & Science

摘　　要：XML的广泛应用对其访问控制提出了需求,同时Web中大量存在的异质用户群也为授权管理增加了难度。在分析XML文档安全特性的基础上,提出了一种基于证书的XML访问控制模型,并给出了基于XML的策略描述,最后讨论了该模型的实现。Abstract：Since XML is widely used nowadays, the need to provide controlled access to such information is imminent. The incredible amount of heterogeneous users on the Web also increases the difficulty of the authorization management. Based on the security feature of XML documents, we presents a credential-based XML access control model and its XML based policy specification. Finally,we discuss the implementation of the model.

关 键 词：访问控制 可扩展标记语言 证书 

分 类 号：TP393.08[自动化与计算机技术—计算机应用技术]