Fill in the blank with an appropriate word.

Question

Fill in the blank with an appropriate word. are used in information security to formalize security policies.

Accepted Answer

A security model expresses a security policy as a formal, unambiguous specification that can be reasoned about and verified — for example Bell-LaPadula for confidentiality, Biba for integrity, and Clark-Wilson for well-formed transactions. The model provides the rules an implementation must enforce for the policy to hold.

CISSP-ISSMP: Information Systems Security Management Professional

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