IJCCE 2013 Vol.2(6): 645-649 ISSN: 2010-3743
DOI: 10.7763/IJCCE.2013.V2.266
DOI: 10.7763/IJCCE.2013.V2.266
Sub Table Based Access Security Model (STBAM) for OLAP Tools
Abid Sohail and Khalid Hassain
Abstract—Data Warehouses are used to maintain and manage the historical information that is very vital and confidential. Keeping in view the significance of data various data security techniques have been introduced. Most of them consider data security requirements from the early developmental stage of Data Warehouse. In this paper, specific problems related to the existing data security techniques are discussed and a new data security model which is suitable for already developed data warehouses is presented. We implemented this model by using web based application and verified it through different case studies. Key advantages of our approach are reduction of number of access checks that leads to improved data retrieval and reduced analysis time in a secure environment.
Index Terms—Decision support systems, computer-based decision aids, data warehouse, OLAP, access models, OLAP security.
The authors are with Department of Computer Science, COMSATS Institute of Information Technology, 1-Km Defense Road, Off Raiwand Road, Lahore, Pakistan (e-mail: abidbhutta@ciitlahore.edu.pk, khussain320@gmail.com)
Index Terms—Decision support systems, computer-based decision aids, data warehouse, OLAP, access models, OLAP security.
The authors are with Department of Computer Science, COMSATS Institute of Information Technology, 1-Km Defense Road, Off Raiwand Road, Lahore, Pakistan (e-mail: abidbhutta@ciitlahore.edu.pk, khussain320@gmail.com)
Cite:Abid Sohail and Khalid Hassain, "Sub Table Based Access Security Model (STBAM) for OLAP Tools," International Journal of Computer and Communication Engineering vol. 2, no. 6, pp. 645-649, 2013.
General Information
ISSN: 2010-3743 (Online)
Abbreviated Title: Int. J. Comput. Commun. Eng.
Frequency: Quarterly
DOI: 10.17706/IJCCE
Editor-in-Chief: Dr. Maode Ma
Abstracting/ Indexing: INSPEC, CNKI, Google Scholar, Crossref, EBSCO, ProQuest, and Electronic Journals Library
E-mail: ijcce@iap.org
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