CISSP: Certified Information Systems Security Professional

By ISC · Question Mode

QuestionQ131

VerifiedIdentity and Access Management (IAM)

While designing an access-control system architecture, confidentiality and controlled access to information were identified as the primary priorities. Which of the following security models is the BEST choice for the organization?

Explanation

The Bell-LaPadula model is centered on confidentiality in mandatory access-control systems. Its access rules prevent subjects from reading data at higher classifications and from writing data to lower classifications, helping protect classified information from unauthorized disclosure.

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