Answer :
Final answer:
The physical security standards for SCIFs are prescribed in the Director of National Intelligence directives. The correct answer is d).
Explanation:
The physical security standards for the construction and protection of SCIFs (Sensitive Compartmented Information Facilities) are prescribed in the d) Director of National Intelligence directives.
These directives outline the specific requirements and guidelines for the design, construction, and operation of SCIFs to ensure the protection of classified information and assets.
They cover various aspects of physical security, such as access controls, perimeter security, intrusion detection systems, and secure communication systems.
Security is protection from, or resilience against, potential harm caused by others by restraining the freedom of others to act. Beneficiaries of security may be persons and social groups, objects and institutions, ecosystems, or any other entity or phenomenon vulnerable to unwanted change.
