Which of the following CNSS policies describes the national policy on controlled access protection.
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A. B. C. D.B.
The Committee on National Security Systems (CNSS) is a U.S. government interagency body responsible for developing and overseeing the implementation of national security systems standards and policies.
The CNSS policies are a series of guidelines that define the requirements and recommendations for securing national security systems. Each policy is identified by a number, and they cover a range of topics, including information assurance, access control, and cryptography.
To answer the question, the policy that describes the national policy on controlled access protection is CNSSP No. 14, also known as "National Policy for Security of National Security Telecommunications and Information Systems." This policy provides guidance on how to protect national security systems through controlled access, which refers to the use of security mechanisms to limit access to authorized users only.
The other answer options are as follows:
A. NSTISSP No. 101 - This policy provides guidelines for securing sensitive compartmented information facilities.
B. NSTISSP No. 200 - This policy provides guidelines for protecting national security systems through a risk management framework.
C. NCSC No. 5 - This policy provides guidelines for securing computer systems.
In summary, the CNSS policy that describes the national policy on controlled access protection is CNSSP No. 14.