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...
| Main Authors: | , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
IEEE
2009
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| Online Access: | http://psasir.upm.edu.my/id/eprint/47675/ http://psasir.upm.edu.my/id/eprint/47675/1/Aspect%20oriented%20approach%20to%20improvement%20role%20based%20access%20control%20systems.pdf |
| _version_ | 1848850875759460352 |
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| author | Hazaa, Muneer A. Abd Ghani, Abdul Azim Mamat, Ali Ibrahim, Hamidah |
| author_facet | Hazaa, Muneer A. Abd Ghani, Abdul Azim Mamat, Ali Ibrahim, Hamidah |
| author_sort | Hazaa, Muneer A. |
| building | UPM Institutional Repository |
| collection | Online Access |
| 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. |
| first_indexed | 2025-11-15T10:13:15Z |
| format | Conference or Workshop Item |
| id | upm-47675 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T10:13:15Z |
| publishDate | 2009 |
| publisher | IEEE |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-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 |
| spellingShingle | Hazaa, Muneer A. Abd Ghani, Abdul Azim Mamat, Ali Ibrahim, Hamidah Aspect oriented approach to improvement role based access control systems |
| title | 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_short | Aspect oriented approach to improvement role based access control systems |
| title_sort | aspect oriented approach to improvement role based access control systems |
| url | http://psasir.upm.edu.my/id/eprint/47675/ http://psasir.upm.edu.my/id/eprint/47675/ http://psasir.upm.edu.my/id/eprint/47675/1/Aspect%20oriented%20approach%20to%20improvement%20role%20based%20access%20control%20systems.pdf |