Systems Security Certified Practitioner (SSCP) — Question 15

Which access control model was proposed for enforcing access control in government and military applications?

Answer options

• A. Bell-LaPadula model
• B. Biba model
• C. Sutherland model
• D. Brewer-Nash model

Correct answer: A

Explanation

The Bell-LaPadula model is specifically created for government and military use, focusing on maintaining the confidentiality of classified information. The Biba model, on the other hand, is aimed at ensuring data integrity, while the Sutherland and Brewer-Nash models serve different purposes not directly related to government or military access control.