Consider the following scenario. An organization employs product managers, programmers and testers. The organization operates with the following kinds of files: development code and executables, testing code and executables, test reports, and production code and executables. Product Managers can view, and execute the development executables and production executables to verify correctness. Programmers can create, edit, delete, and execute development code and executables. Programmers can also promote development code to the test level. Testers can edit, delete, and execute test code and executables. The testers write test reports that can be read by everyone. The testers can promote test code to production level or demote it back to development. Everyone can view and execute production code and executables. Eve is the product manager, Alice and Bob are programmers. Carol and Dave are testers a) Define the rights the access control system would need to enforce the requirements for this scenario. Associate the abbreviation you will use in part b and c with the definition.
b) Design an access control matrix for the scenario for the users.
c) Assume the Access Matrix is being implemented by a system using Access Control Lists. Write the Access Control List for the Development Executables.
d) Assume the Access Matrix is being implemented by a Capability system. Write the Capability list for Alice.