In this paper we describe a policy based authorisation infrastructure that a cloud provider can run as an infrastructure service for its users. It will protect the privacy of users' data by allowing the users to set their own privacy policies, and then enforcing them so that no unauthorised access is allowed to their data.
REF describe an authorization infrastructure that a cloud provider can run as a service for its users, allowing them to set their own privacy policies.
A Privacy Preserving Authorisation System for the Cloud
J. Comput. Syst. Sci.
J. Comput. Syst. Sci.
Mathematics Computer Science