TY - GEN
T1 - Data governance and transparency for collaborative systems
AU - Mahmudlu, R.
AU - den Hartog, J.
AU - Zannone, N.
PY - 2016
Y1 - 2016
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=84979524735&partnerID=8YFLogxK
U2 - 10.1007/978-3-319-41483-6_15
DO - 10.1007/978-3-319-41483-6_15
M3 - Conference contribution
AN - SCOPUS:84979524735
SN - 978-3-3194-1482-9
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 199
EP - 216
BT - Data and Applications Security and Privacy
PB - Springer
T2 - 30th IFIP WG 11.3 Conference on Data and Applications Security, DBSec 2016
Y2 - 18 July 2016 through 20 July 2016
ER -