Ensuring access control in cloud provisioned healthcare systems

Hema Andal Jayaprakash Narayanan, Mehmet Hadi Gunes
2011 2011 IEEE Consumer Communications and Networking Conference (CCNC)  
An important issues in cloud provisioned multi-tenant healthcare systems is the access control, which focuses on the protection of information against unauthorized access. As different tenants including hospitals, clinics, insurance companies, and pharmacies access the system, sensitive information should be provided only to authorized users and tenants. In this paper, we analyze the requirements of access control for healthcare multitenant cloud systems and propose to adapt Task-Role Based
more » ... ss Control with constraints such as least privilege, separation of duty, delegation of tasks, and spatial and temporal access.
doi:10.1109/ccnc.2011.5766466 dblp:conf/ccnc/NarayananG11 fatcat:dfnnf2w3cvcjtdwtcguy6ifzge