RTME: Extension of Role-Task Modeling for the Purpose of Access Control Specification

• Main Author: Bomsdorf, Birgit
• Other Authors: University of Applied Sciences Fulda, Regina Bernhaupt; Peter Forbrig; Jan Gulliksen; Marta Lárusdóttir
• Format: Conference Object
• Language: English
• Published: HAL CCSD 2010
• Subjects: Task modeling; Role modeling; Role task assignment; Tool support; Access control; [INFO.INFO-DL]Computer Science [cs]/Digital Libraries [cs.DL]; Iceland
• Online Access: https://hal.inria.fr/hal-01055208; https://hal.inria.fr/hal-01055208/document; https://hal.inria.fr/hal-01055208/file/Paper30_ohne_page_Nr.pdf; https://doi.org/10.1007/978-3-642-16488-0_12

International audience Interactive systems are often developed without taking security concerns into account. We investigated a combination of both HCI models and access control specifications to overcome this problem. The motivation of a combined approach is to narrow the gap between different modeling perspectives and to provide a coherent mapping of modeling concepts. The general goal is a systematic introduction and tool support of security concerns in model-based development of interactive system. In this paper we report results of our work currently concentrating on the early design steps. The focus of this presentation is on the specification of task and role hierarchies, conflicting privileges and related tool support.