ISC2 CC Security Principles Practice Question
Which principle of the CIA triad ensures that data is not disclosed to unauthorized individuals?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Confidentiality
Confidentiality is the principle that prevents unauthorized disclosure of information.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Authentication
Why it's wrong here
Authentication verifies identity, not a CIA triad component.
- ✓
Confidentiality
Why this is correct
Confidentiality protects data from unauthorized access and disclosure.
- ✗
Integrity
Why it's wrong here
Integrity ensures data accuracy and prevents unauthorized modification.
- ✗
Availability
Why it's wrong here
Availability ensures systems are accessible when needed.
Go deeper
Related to this question
Learn chapter
Logical Access Controls
Key term
Confidentiality Integrity and Availability
The CIA Triad is a foundational security model that ensures data is kept secret, unaltered, and accessible when needed.
Key term
Confidentiality
Confidentiality means keeping sensitive information secret and accessible only to authorized people or systems.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This CC practice question is part of Courseiva's free ISC2 certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the CC exam.