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Which of the following holds true for Noninterference Security Models
May be used to identify potential covert channels
Minimizes leakages that may happen through covert channels
Ensure that objects maintain their current state of integrity as subjects interact with them.
Ensure that high-level actions (inputs) determine what low-level users can see (outputs)
Minimizes leakages that may happen through covert channels - is correct Ensure that high-level actions (inputs) determine what low-level users can see (outputs) - is incorrect should be high-level actions DO NOT determine what low-level users can see May be used to identify potential covert channels - applies to Information Flow models Ensure that objects maintain their current state of integrity as subjects interact with them. - applies to Biba Integrity model Operates through a program for subject authentication and identification and limits all access to objects under its control. - applies to Clark-Wilson Model .. Correction needed .. C_W model is also an integrity model primarily. Prevents the subject from sharing information inappropriately between the two competitors even unintentionally. - applies to Brewer-Nash
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