B. Group policy C. CIA model D. NIST Cyber Security Framework 21. Which confidentiality model is defined by controlling read and write access based on conflict of interest rules? A. Bell-LaPadula security model B. Biba security model C. Brewer-Nash security model D. Ring policy security model 22. Which security model developed in the late 1970s addresses integrity? A. Biba B. Bell-LaPadula C. Simple Security D. Ring 23. What are the policies of the Biba model? A. Ring (no read down) and Low-Water-Mark (no write up) B. *-Property (no write down) and Simple Security Rule (no read up) C. *-Property (no write up) and Simple Security Rule (no read down)
B. Group policy C. CIA model D. NIST Cyber Security Framework 21. Which confidentiality model is defined by controlling read and write access based on conflict of interest rules? A. Bell-LaPadula security model B. Biba security model C. Brewer-Nash security model D. Ring policy security model 22. Which security model developed in the late 1970s addresses integrity? A. Biba B. Bell-LaPadula C. Simple Security D. Ring 23. What are the policies of the Biba model? A. Ring (no read down) and Low-Water-Mark (no write up) B. *-Property (no write down) and Simple Security Rule (no read up) C. *-Property (no write up) and Simple Security Rule (no read down)
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