منابع مشابه
Towards User-Oriented RBAC Model
Role mining is to define a role set to implement the role-based access control (RBAC) system and regarded as one of the most important and costliest implementation phases. While various role mining models have been proposed, we find that user experience/perception – one ultimate goal for any information system – is surprisingly ignored by the existing works. One advantage of RBAC is to support ...
متن کاملWorking towards User-oriented Evaluation
The EU-LRE project TEMAA has extended an existing ISO standard to produce a methodology for the evaluation of language engineering products. The resulting framework has been implemented as a prototype evalu-ator's workbench where product descriptions, user prooles, and test libraries can be parameter-ized to reeect user requirements. As a case study, the test bed has been instantiated for the e...
متن کاملTowards a RBAC Workflow Model for Thesis Management
The traditional manual way of thesis management is increasingly satisfying the demand of thesis guidance and administrative management in the information age. To improve the traditional manual undergraduate thesis writing, guidance and administrative management process in Southwest University of China, a Role-based access control (RBAC) Workflow model for thesis management is developed. In the ...
متن کاملTowards secure dynamic collaborations with group-based RBAC model
Role-Based Access Control (RBAC) has become a popular technique for security purposes with increasing accessibility of information and data, especially in large-scale enterprise environments. However, authorization management in dynamic and ad-hoc collaborations between different groups or domains in these environments is still an unresolved problem. Traditional RBAC models cannot solve this pr...
متن کاملTowards Session-Aware RBAC Delegation: Function Switch
This paper shows how to extend RBAC sessions with dynamic aspects to deal with user switch. Users can authenticate using their functions which will create a dynamic session and automatically activate a set of privileges associated with this function. A dynamic session can be joined, leaved, restarted and reused by authorized users. Moreover, a user can switch the session to another user in orde...
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ژورنال
عنوان ژورنال: Journal of Computer Security
سال: 2015
ISSN: 1875-8924,0926-227X
DOI: 10.3233/jcs-140519