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A Toolchain for Model-Based Design and Testing of Access Control Systems
Daoudagh, Said; El Kateb, Donia; Lonetti, Francesca et al.
2014In MODELSWARD
 

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Keywords :
XACML Language; Access control systems; Model-based-testing
Abstract :
[en] In access control systems, aimed at regulating the accesses to protected data and resources, a critical component is the Policy Decision Point (PDP), which grants or denies the access according to the defined policies. Due to the complexity of the standard language, it is recommended to rely on model-driven approaches which allow to overcome difficulties in the XACML policy definition. We provide in this paper a toolchain that involves a model-driven approach to specify and generate XACML policies and also enables automated testing of the PDP component. We use XACML-based testing strategies for generating appropriate test cases which are able to validate the functional aspects, constraints, permissions and prohibitions of the PDP. An experimental assessment of the toolchain and its use on a realistic case study are also presented.
Disciplines :
Computer science
Author, co-author :
Daoudagh, Said;  Istituto di Scienza e Tecnologie dell’Informazione “A. Faedo”
El Kateb, Donia ;  University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT)
Lonetti, Francesca;  Istituto di Scienza e Tecnologie dell’Informazione “A. Faedo”
Marchetti, Eda;  Istituto di Scienza e Tecnologie dell’Informazione “A. Faedo”
Mouelhi, Tejeddine;  itrust consulting, Niederanven, Luxembourg
Language :
English
Title :
A Toolchain for Model-Based Design and Testing of Access Control Systems
Publication date :
2014
Event name :
MODELSWARD 2015
Event date :
9-11 february 2015
Audience :
International
Journal title :
MODELSWARD
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since 05 March 2015

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