An Enhancement of the Rew-XAC Model for Workflow Data Access Control in Healthcare.

Thanh Tien Nguyen Nguyen Hoang Nam Pham Que Nguyet Tran Thi

Published in: FDSE (2016)

Keyphrases

access control
dynamic access control
security model
data collection
fine grained
original data
data quality
database
privacy concerns
role based access control model
information systems
database systems
data model
security policies
access control mechanism
unauthorized access