Which publication by the National Institute of Standards and Technology $($NIST$)$ outlines the concepts for zero trust and a roadmap to achieve it$,$ and proposes a zero trust architecture?

Question $6$ Answer

a$.$

NIST SP $1900-206$

b$.$

NIST $800-207$

c$.$

NIST CSF

d$.$

NIST $800-53$