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what primary goals?

The Clark-Wilson security model achieves what primary goals?

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A.
Protects integrity by preventing objects from reading down

B.
Protects the confidentiality of data

C.
Enforces a "no write up rule"

D.
Protects integrity by preventing unauthorized users from making changes

Explanation:
The Clark-Wilson model is an integrity model that addresses all three integrity rules; Biba only addresses the first rule. It ensures that subjects canonly access objects through a program (access triple), enforces separation of duties, and requires auditing.


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