A Proposal on Secure Enforcement of Policies in the Cloud

This deliverable will present a framework for secure enforcement of policies in the cloud. Our solutions encompass existing state of the art technique and include novel primitives, such as collusion resistant sharing of information and novel All or Nothing Transforms (AONTs) and ABAC-based policies with distributed attributes. The deliverable will also report on the design of secure deletion function in cloud storage nodes for emerging storage systems (e.g., Flash).