Question

What is the NIST 800-53 Rev. 4 and why is it essential?

A. Security and Privacy Controls for Federal Information Systems and Organizations; to provide guidelines for selecting and specifying security
controls for organizations and information systems supporting the executive agencies of the
federal government to meet the requirements of FIPS Publication 200, Minimum Security Requirements for Federal Information and Information Systems.
B. Assessing Security and Privacy Controls in Federal Information Systems and Organizations: Building Effective Assessment Plans; This publication provides a set of procedures for conducting assessments of security controls and privacy controls employed within federal information systems and organizations.
C. Risk Management Framework for Information Systems and Organizations: A System Life Cycle Approach for Security and Privacy; This publication describes the Risk Management Framework (RMF) and provides guidelines for applying the RMF to information systems and organizations.
D. None of the above

Answer 1

The NIST 800-53 Rev. 4 is a publication that provides guidelines for selecting and specifying security controls for organizations and information systems supporting the federal government. It is essential for establishing a comprehensive and effective security and privacy program.

Step-by-step explanation:

The NIST 800-53 Rev. 4 is a publication called 'Security and Privacy Controls for Federal Information Systems and Organizations'. It provides guidelines for selecting and specifying security controls for organizations and information systems supporting the executive agencies of the federal government to meet the requirements of FIPS Publication 200, Minimum Security Requirements for Federal Information and Information Systems.

It is essential because it helps organizations establish a comprehensive and effective security and privacy program. By following the guidelines outlined in NIST 800-53 Rev. 4, organizations can protect their information systems from cyber threats, safeguard sensitive data, and ensure compliance with regulatory requirements.