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Testing of Contextual Role-Based Access Control Model (C-RBAC)
Download Citation | Testing of Contextual Role-Based Access Control Model (C-RBAC) | Hierarchical representation is a natural way of organizing roles in role-based access control systems. Besides ...
C-RBAC: contextual role-based access control model
Choi et al. [16] proposed Ontology-Based Access Control Model (Onto-ACM) by using Context-aware Role-Based Access Control (C-RBAC) concepts [17] to provide a semantic analysis model that can ...
Testing of Contextual Role-Based Access Control Model (C-RBAC)
Testing of Contextual Role-Based Access Control Model (C-RBAC) By Muhammad Nabeel Tahir. Abstract. In order to evaluate the feasibility of the proposed C-RBAC model [1], the work in this paper presents the prototype implementation of C-RBAC model. We use eXtensible Access Control Markup Language (XACML) as a data repository and to represent the ......
Muhammad Nabeel Tahir Hierarchies in Contextual Role ...
We introduce spatial purpose roles and spatial purposes, their semantics and provide core model of proposed Contextual Role-Based Access Control Model (C-RBAC) for access control.
C-RBAC: CONTEXTUAL ROLE-BASED ACCESS CONTROL MODEL
C-RBAC: CONTEXTUAL ROLE-BASED ACCESS CONTROL MODEL. Muhammad Nabeel Tahir Multimedia University, Malaysia. m_nabeeltahir@hotmail.com. ABSTRACT Widely strewn resources have made organizations engrossed to know not only who, when and from where but also for what purpose an access request has been made to use the organization resources....
Separation of Duty and Context Constraints For Contextual ...
proposed Contextual Role-Based Access Control Model C-RBAC. Constraints in C-RBAC enabled the specification of a rich set of Separation of Duty (SoD) constraints over spatial purpose roles. In healthcare environment in which user roles are position and are purpose dependant, the notion of SoD is still...
A Role and Context Based Access Control Model with UML ...
In the paper [3], the Conditional Role Based Access Control (C-RBAC) model is presented. This model relies on the RBAC model and extends the notion of the role by incorporating attributes, and is ...
Muhammad Nabeel Tahir Hierarchies in Contextual Role ...
Abstract. Hierarchical representation is a natural way of organizing roles in role-based access control systems. Besides its advantages of providing a way of establishing parent-child relationships among different roles, it also provides a facility to design and organize context dependant application roles that users may activate depending on their current context (spatial, temporal) conditions....
Security Enhancement Mechanism Based on Contextual ...
(2008). Hierarchies in contextual role-based access control model (C-RBAC). (2003). Is Context-Aware Computing Taking Control away from the User? Three Levels of Interactivity Examined. (2007). Keep on Blockin’ in the free world: Personal access control for low-cost RFID tags. (2008)....
Muhammad Nabeel Tahir's research works | Multimedia ...
Muhammad Nabeel Tahir's 5 research works with 24 citations and 186 reads, including: Separation of Duty and Context Constraints For Contextual Role-Based Access Control (C-RBAC)
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