1. Data and Applications Security Developments and Directions
Dr. Bhavani Thuraisingham
The University of Texas at Dallas
Assignment #4
November 16, 2011
Date Due: November 30, 2011

2. Problem #1
Select an application (e.g., military, healthcare), specify confidentiality policies and apply these policies to an object model.

3. Problem #2
Describe with an example how confidentiality policies on the individual data sources may be integrated to form confidentiality policies for the data warehouse

4. Problem #3
Describe with an example security for knowledge management for a corporate environment.

5. Problem #4
Use semantic web technologies (e.g., RDF, OWL) to specify privacy policies for assured information sharing for a healthcare application