Data and Applications Security Developments and DirectionsProblem #1Problem #2Problem #3Problem #4Data and Applications Security Developments and DirectionsDr. Bhavani ThuraisinghamThe University of Texas at DallasLecture #13Assignment #3: Secure Objects, Secure Distributed/Heterogeneous data managementMarch 4, 2009Date Due: March 25, 2009Problem #1Select an application (e.g., military, healthcare), specify confidentiality policies and apply these policies to an object model.Problem #2Select an application (e.g., military, healthcare), specify how a model such as UML could be used to represent the application and the policies (you may use the example from problem #1)Those not familiar with UML can use ER model or Semantic networkProblem #3Describe an application and show how secure distributed data management may be used to store and manage the data for the application.Problem #4Describe two organizations want to conduct business with each other. One organization is using a relational system and the other organization is using a object system. Describe policies for the organizations and show how a distributed query may be
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