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Data Governance and Transparency for Collaborative Systems

  • Rauf Mahmudlu
  • Jerry den Hartog
  • Nicola ZannoneEmail author
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 9766)

Abstract

As social networks, shared editing platforms and other collaborative systems are becoming increasingly popular, the demands for proper protection of the data created and used within these systems grows. Yet, existing access control mechanisms are not suited for the challenges imposed by collaborative systems. Two main challenges should be addressed: collaborative specification of permissions, while ensuring an appropriate levels of control to the different parties involved, and enabling transparency in decision making in cases where the access requirements of these different parties are in conflict. In this paper we propose a data governance model for collaborative systems, which allows the integration of access requirements specified by different users based on their relation with a data object. We also study the practical feasibility of enabling transparency by comparing different deployment options for transparency in XACML.

Keywords

Access Request Global Policy Policy Decision Point Collaborative System Access Control Mechanism 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Notes

Acknowledgments

This work has been partially funded by the ITEA2 projects FedSS (No. 11009) and M2MGrid (No. 13011), the EDA project IN4STARS2.0, and the Dutch national program COMMIT under the THeCS project.

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Copyright information

© IFIP International Federation for Information Processing 2016

Authors and Affiliations

  • Rauf Mahmudlu
    • 1
  • Jerry den Hartog
    • 1
  • Nicola Zannone
    • 1
    Email author
  1. 1.Eindhoven University of TechnologyEindhovenThe Netherlands

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