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Aspect oriented approach to improvement role based access control systems

The important for Security system designs are required to be flexible enough to support multiple policies. While there are some approaches for implementing several different policies, how to support different models within the same policy family has not been answered with a satisfying solution. This...

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Main Authors: Hazaa, Muneer A., Abd Ghani, Abdul Azim, Mamat, Ali, Ibrahim, Hamidah
Format: Conference or Workshop Item
Language:English
Published: IEEE 2009
Online Access:http://psasir.upm.edu.my/id/eprint/47675/1/Aspect%20oriented%20approach%20to%20improvement%20role%20based%20access%20control%20systems.pdf
http://psasir.upm.edu.my/id/eprint/47675/
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spelling my.upm.eprints.476752016-07-14T04:21:24Z http://psasir.upm.edu.my/id/eprint/47675/ Aspect oriented approach to improvement role based access control systems Hazaa, Muneer A. Abd Ghani, Abdul Azim Mamat, Ali Ibrahim, Hamidah The important for Security system designs are required to be flexible enough to support multiple policies. While there are some approaches for implementing several different policies, how to support different models within the same policy family has not been answered with a satisfying solution. This is partly due to the limitation of traditional techniques for designing protection mechanisms, which decompose a system into units of functionality. Unlike the implementation of a new policy, extending a design to support a policy variant involves reusing some implemented functions. With traditional programming techniques it is inevitable to modify the existing functional units directly. In terms of object-orientation, such modifications include introducing new attributes, new member functions, and new definition of existing member functions. These are threats to the good modularity necessary to a flexible design. We propose an aspect-oriented approach to address the problem of supporting different models within the same policy family and to provide flexibility in security system design. As a case study, we present an aspect-oriented design framework for CORBA Access Control subsystem that supports different role-based access control models. IEEE 2009 Conference or Workshop Item PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/47675/1/Aspect%20oriented%20approach%20to%20improvement%20role%20based%20access%20control%20systems.pdf Hazaa, Muneer A. and Abd Ghani, Abdul Azim and Mamat, Ali and Ibrahim, Hamidah (2009) Aspect oriented approach to improvement role based access control systems. In: 2009 First Asian Himalayas International Conference on Internet, 3-5 Nov. 2009, Hyatt Regency Kathmandu, Kathmandu, Nepal. . 10.1109/AHICI.2009.5340258
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description The important for Security system designs are required to be flexible enough to support multiple policies. While there are some approaches for implementing several different policies, how to support different models within the same policy family has not been answered with a satisfying solution. This is partly due to the limitation of traditional techniques for designing protection mechanisms, which decompose a system into units of functionality. Unlike the implementation of a new policy, extending a design to support a policy variant involves reusing some implemented functions. With traditional programming techniques it is inevitable to modify the existing functional units directly. In terms of object-orientation, such modifications include introducing new attributes, new member functions, and new definition of existing member functions. These are threats to the good modularity necessary to a flexible design. We propose an aspect-oriented approach to address the problem of supporting different models within the same policy family and to provide flexibility in security system design. As a case study, we present an aspect-oriented design framework for CORBA Access Control subsystem that supports different role-based access control models.
format Conference or Workshop Item
author Hazaa, Muneer A.
Abd Ghani, Abdul Azim
Mamat, Ali
Ibrahim, Hamidah
spellingShingle Hazaa, Muneer A.
Abd Ghani, Abdul Azim
Mamat, Ali
Ibrahim, Hamidah
Aspect oriented approach to improvement role based access control systems
author_facet Hazaa, Muneer A.
Abd Ghani, Abdul Azim
Mamat, Ali
Ibrahim, Hamidah
author_sort Hazaa, Muneer A.
title Aspect oriented approach to improvement role based access control systems
title_short Aspect oriented approach to improvement role based access control systems
title_full Aspect oriented approach to improvement role based access control systems
title_fullStr Aspect oriented approach to improvement role based access control systems
title_full_unstemmed Aspect oriented approach to improvement role based access control systems
title_sort aspect oriented approach to improvement role based access control systems
publisher IEEE
publishDate 2009
url http://psasir.upm.edu.my/id/eprint/47675/1/Aspect%20oriented%20approach%20to%20improvement%20role%20based%20access%20control%20systems.pdf
http://psasir.upm.edu.my/id/eprint/47675/
_version_ 1643833948909862912
score 13.211869

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