Understanding Cisco Cybersecurity Fundamentals (SECFND, legacy) — Question 21

One of the objectives of information security if to protect the CIA of information and systems. What does CIA mean in this context?

Answer options

• A. Confidentiality, Integrity, and Availability
• B. Confidentiality, Identity, and Availability
• C. Confidentiality, Integrity, and Authorization
• D. Confidentiality, Identity, and Authorization

Correct answer: A

Explanation

The correct answer is A, which stands for Confidentiality, Integrity, and Availability, the foundational principles of information security. Options B, C, and D incorrectly replace the terms Integrity and Availability with Identity and Authorization, which do not represent the core objectives of securing information.