Quotation Schefer-Wenzl, Sigrid, Lovasz-BUKVOVA, Helena, Strembeck, Mark. 2014. A Review of Delegation and Break-Glass Models for Flexible Access Control Management. In Proc. of the 6th Workshop on Applications of Knowledge-Based Technologies in Business (AKTB), Lecture Notes in Business Information Processing (LNBIP), Vol. 183, Hrsg. Springer, 1-12. Larnaca, Cyprus: Springer.


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Abstract

Access control models provide an important means for the system- atic specification and management of the permissions in a business information system. While a number of well-known access control models exists (such as the role-based access control model, for example), standard access control models are often not suited for handling exceptional situations. In this context, the demand to increase the flexibility of access management has especially been approached via the development of delegation models and break-glass models. This paper presents the results of a literature review for 329 delegation and break-glass approaches. We give an overview on the existing body of scientific literature in these two areas and compare 35 selected approaches in detail. In our literature review, we revealed different ways of providing delegation and break-glass concepts in general as well as in the context of business process management. Moreover, we identified different sub-topics that have not yet been addressed in detail and thus provide opportunities for future research.

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Publication's profile

Status of publication Published
Affiliation WU
Type of publication Contribution to conference proceedings
Language English
Title A Review of Delegation and Break-Glass Models for Flexible Access Control Management
Title of whole publication Proc. of the 6th Workshop on Applications of Knowledge-Based Technologies in Business (AKTB), Lecture Notes in Business Information Processing (LNBIP), Vol. 183
Editor Springer
Page from 1
Page to 12
Location Larnaca, Cyprus
Publisher Springer
Year 2014

Associations

People
Schefer-Wenzl, Sigrid (Details)
Lovasz-Bukvova, Helena (Former researcher)
Strembeck, Mark (Details)
Organization
Information Systems and New Media IN (Details)
Research areas (Ă–STAT Classification 'Statistik Austria')
5300 Economics (Details)
5367 Management information systems (Details)
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