A dynamic cross-domain access control model for collaborative healthcare application

Ahmad Salehi, Carsten Rudolph, Marthie Grobler

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearch

16 Citations (Scopus)


Authorization models have become a hot topic for debate in recent years because of sharing healthcare data among different resources. Although authorization models have been developed and applied to various applications to prevent unauthorized access to sensitive healthcare data, there is no system model on cross-domain access control and combined context of team collaboration and workflow. This paper describes a cross-domain healthcare scenario based on current issues and interaction of relevant entities. This work has led us to propose a new fully decentralized access control framework for a dynamic cross-domain authorization model, where this framework is policy based to meet the requirements of cross-domain in healthcare environments.

Original languageEnglish
Title of host publicationIFIP/IEEE International Symposium on Integrated Network Management, IM 2019
EditorsAlex Clemm, Shingo Ata, Jerome Francois
Place of PublicationPiscataway NJ USA
PublisherIEEE, Institute of Electrical and Electronics Engineers
Number of pages6
ISBN (Electronic)9783903176157
ISBN (Print)9781728106182
Publication statusPublished - 2019
EventIFIP/IEEE International Symposium on Integrated Network Management (IM) 2019 - Arlington, United States of America
Duration: 8 Apr 201912 Apr 2019


ConferenceIFIP/IEEE International Symposium on Integrated Network Management (IM) 2019
Abbreviated titleIM 2019
Country/TerritoryUnited States of America
Internet address


  • Anonymity
  • Attribute-based access control (ABAC)
  • Cross-domain
  • Distributed environments
  • Healthcare
  • Privacy
  • Security

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