منابع مشابه
Securing XML Documents with Author-X
This Java-based access-control system supports secure XML document administration at varying levels of granularity. T he widespread adoption of XML for Web-based information exchange is laying a foundation for flexible granularity in information retrieval. XML can " tag " semantic elements, which can then be directly and independently retrieved through XML query languages. Further, XML can defi...
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XML transactions are used in many information systems to store data and interact with other systems. Abnormal transactions, the result of either an on-going cyber attack or the actions of a benign user, can potentially harm the interacting systems and therefore they are regarded as a threat. In this paper we address the problem of anomaly detection and localization in XML transactions using mac...
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With the ever increasing demand for the Web-based applications over the Internet, the related security issue has become a great concern. Web document security has been studied by many researchers and various security mechanisms have been proposed. The aim of this article is to investigate the security issue of the XML documents. We discuss a protection mechanism and investigate a formal approac...
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The effective processing of semi-structured data queries is a preliminary part of data mining stage. XML queries employ regular path expressions to find structural patterns within XML documents. The operation of structural join is a crucial part of XML query processing. Existing approaches reduce complex join expressions to several binary structural joins. In this paper, we are proposing a new ...
متن کاملThe design and implementation of an application program interface for securing XML documents
The encryption and signature standards proposed by W3C specifying the format for encrypted XML documents are important advances towards XML security [Eastlake, Donald, Reagle, Joseph, Imamura, Takeshi, Dillaway, Blair, Simon, Ed, 2002. XML Encryption Syntax and Processing. W3C Recommendation 10 December 2002 , Eastlake, Donald, Reagle, Joseph, Solo, David, Bar...
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ژورنال
عنوان ژورنال: Australasian Journal of Information Systems
سال: 2004
ISSN: 1449-8618,1449-8618
DOI: 10.3127/ajis.v12i1.102