The purpose of NIST SP 800-53 as part of the NIST System Certification and Accreditation Project is to establish a set of standardized, minimum security controls for IT systems addressing low, moderate, and high levels of concern for
Purpose of NIST SP 800-53:NIST SP 800-53 defines standardized, minimum security controls to ensure IT systems maintain confidentiality, integrity, and availability (CIA).
Why This is Correct:The CIA triad is the cornerstone of information security, and NIST SP 800-53 ensures these principles are addressed across low, moderate, and high-risk levels.
Why Other Options Are Incorrect:
B. Assurance, Compliance, and Availability: Assurance and compliance are not core focuses.
C. International Compliance: NIST standards are primarily U.S.-focused.
D. Integrity and Availability: Leaves out confidentiality, a critical component.
References:NIST SP 800-53 is foundational in EC-Council training for understanding how to establish controls to address the CIA triad effectively.
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