CSSLP: Certified Secure Software Lifecycle Professional

By ISC · Question Mode

QuestionQ48

VerifiedSecure Software Concepts

Which of these access-control models are used in the commercial sector? Each correct answer constitutes a complete solution.

Choose two
Explanation

The Biba model and the Clark-Wilson model protect information integrity, a central requirement in commercial systems. Biba prevents improper integrity-level information flows, while Clark-Wilson enforces integrity through well-formed transactions and separation of duties.

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