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A model for controlling access to XML documents.

There are often cases where the data must be protected from possible threats as the data may contain confidential information. Our goal is to combine practical data representation of XML with various security features. We have proposed XAR (XML Access control model using RDB) an access control model...

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Main Authors: Rahman, Kh. Azizur, Islam, Md. Rafiqul, Md. Sap, Mohd. Noor, Mostafa, A. Y. M., Barall, Hari Prasad
Format: Article
Language:English
Published: Penerbit UTM Press 2003
Subjects:
QA75 Electronic computers. Computer science
Online Access:http://eprints.utm.my/id/eprint/8541/1/KhazizurRahman2003_AModelForControllingAccess.PDF
http://eprints.utm.my/id/eprint/8541/
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spelling my.utm.85412017-11-01T04:17:41Z http://eprints.utm.my/id/eprint/8541/ A model for controlling access to XML documents. Rahman, Kh. Azizur Islam, Md. Rafiqul Md. Sap, Mohd. Noor Mostafa, A. Y. M. Barall, Hari Prasad QA75 Electronic computers. Computer science There are often cases where the data must be protected from possible threats as the data may contain confidential information. Our goal is to combine practical data representation of XML with various security features. We have proposed XAR (XML Access control model using RDB) an access control model for controlling access to XML documents using RDB (relational database). In this model, XML documents are stored in RDB. Through XAR user can access only those portions of an XML document to which he or she is given permission. We enhance XML with a sophisticated access control mechanism that enables the client not only to securely browse XML documents but also to securely update each document element. We also have provided a graphical front end for the administrator or owner, which will allow specifir and manage access rules and policies to XML documents or elements. Our study of performance of XAR shows that the response time and memory utilization of XAR is also very efficient. It is also able to handle big sized XML Documents where most of the traditional systems are disable. Penerbit UTM Press 2003-06 Article PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/8541/1/KhazizurRahman2003_AModelForControllingAccess.PDF Rahman, Kh. Azizur and Islam, Md. Rafiqul and Md. Sap, Mohd. Noor and Mostafa, A. Y. M. and Barall, Hari Prasad (2003) A model for controlling access to XML documents. Jurnal Teknologi Maklumat, 15 (1). pp. 50-64. ISSN 0128-3790
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
language English
topic QA75 Electronic computers. Computer science
spellingShingle QA75 Electronic computers. Computer science
Rahman, Kh. Azizur
Islam, Md. Rafiqul
Md. Sap, Mohd. Noor
Mostafa, A. Y. M.
Barall, Hari Prasad
A model for controlling access to XML documents.
description There are often cases where the data must be protected from possible threats as the data may contain confidential information. Our goal is to combine practical data representation of XML with various security features. We have proposed XAR (XML Access control model using RDB) an access control model for controlling access to XML documents using RDB (relational database). In this model, XML documents are stored in RDB. Through XAR user can access only those portions of an XML document to which he or she is given permission. We enhance XML with a sophisticated access control mechanism that enables the client not only to securely browse XML documents but also to securely update each document element. We also have provided a graphical front end for the administrator or owner, which will allow specifir and manage access rules and policies to XML documents or elements. Our study of performance of XAR shows that the response time and memory utilization of XAR is also very efficient. It is also able to handle big sized XML Documents where most of the traditional systems are disable.
format Article
author Rahman, Kh. Azizur
Islam, Md. Rafiqul
Md. Sap, Mohd. Noor
Mostafa, A. Y. M.
Barall, Hari Prasad
author_facet Rahman, Kh. Azizur
Islam, Md. Rafiqul
Md. Sap, Mohd. Noor
Mostafa, A. Y. M.
Barall, Hari Prasad
author_sort Rahman, Kh. Azizur
title A model for controlling access to XML documents.
title_short A model for controlling access to XML documents.
title_full A model for controlling access to XML documents.
title_fullStr A model for controlling access to XML documents.
title_full_unstemmed A model for controlling access to XML documents.
title_sort model for controlling access to xml documents.
publisher Penerbit UTM Press
publishDate 2003
url http://eprints.utm.my/id/eprint/8541/1/KhazizurRahman2003_AModelForControllingAccess.PDF
http://eprints.utm.my/id/eprint/8541/
_version_ 1643645013627764736
score 13.211869

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