Information Systems homework help
Answer the following questions
Question 1: Can a user cleared for <secret; {dog, cat, pig}> have access to documents classified in each of the following ways under the military security model? (6 points)
Yes/No
- <secret; {moose}> _________
- <confidential; {dog, cat, pig}> _________
- <confidential; {moose}> __________________
- <top secret; dog> ________________
- <secret; {dog}> __________________
- <secret; {dog, cow}> __________________
Question 2: Alan and Beatrice are both users of PKI. Explain how they use their keys to communicate when Alan sends a private message to Beatrice, and provides proof that he sent the message. List your answer in steps:
Question 3 Compare and contrast Mandatory Access Control and Discretionary Access Control. How well are they supported in various well-known (common) operating systems?
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