Quick Answer
The correct answer is confidentiality, integrity, and availability (CIA), because data classification based on sensitivity and the impact of disclosure directly targets the confidentiality pillar of the CIA triad. Confidentiality ensures that sensitive information is only accessible to authorized individuals, and classification is the foundational step that determines which data requires the strictest access controls. On the Cisco CyberOps Associate 200-201 exam, this concept tests your understanding of how the CIA triad maps to real-world security policies—specifically, that classification is a preventive control for confidentiality, not for integrity or availability. A common trap is to assume classification applies to all three principles equally, but the question’s focus on “impact if disclosed” narrows it to confidentiality alone. Remember the mnemonic: “CIA starts with C—Classification is for Confidentiality.”
This 200-201 practice question tests your understanding of security concepts. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
An organization wants to classify data based on its sensitivity and impact if disclosed. Which security principle is being applied?
Defense in depth
Why wrong: Defense in depth uses multiple layers, not data labeling.
Confidentiality, integrity, and availability (CIA)
Data classification directly supports confidentiality and integrity by applying appropriate controls.
Least privilege
Why wrong: Least privilege restricts access rights, but classification is about labeling data.
Data loss prevention
Why wrong: DLP enforces policies, but classification is a precursor.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
Confidentiality, integrity, and availability (CIA)
The organization's goal is to classify data based on sensitivity and impact if disclosed, which directly aligns with the confidentiality component of the CIA triad. Confidentiality ensures that sensitive information is accessed only by authorized individuals, and classification is the foundational step to enforce this principle. The CIA triad (Confidentiality, Integrity, Availability) is the core security model that governs how data is protected based on its value and risk.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
Defense in depth
Why it's wrong here
Defense in depth uses multiple layers, not data labeling.
Confidentiality, integrity, and availability (CIA)
Why this is correct
Data classification directly supports confidentiality and integrity by applying appropriate controls.
Related concept
Read the scenario before looking for a memorised answer.
Least privilege
Why it's wrong here
Least privilege restricts access rights, but classification is about labeling data.
Data loss prevention
Why it's wrong here
DLP enforces policies, but classification is a precursor.
Common exam traps
Cisco often tests the distinction between a security principle (CIA) and a security mechanism (DLP, least privilege, defense in depth), leading candidates to confuse the 'what' (classification) with the 'how' (implementation).
Detailed technical explanation
Data classification typically uses labels such as Public, Internal, Confidential, and Restricted, which map directly to confidentiality requirements. For example, in Cisco's security architecture, classification policies are enforced via Cisco Umbrella or SecureX to apply appropriate encryption and access controls. The impact assessment (e.g., financial loss, reputational damage) determines the classification level, which then dictates the cryptographic strength (e.g., AES-256 for Confidential data) and access control lists (ACLs) applied.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
A junior network technician can log in to a core router but cannot reach the enable prompt or configuration mode. The AAA server is authenticating the login — but the authorisation policy only grants privilege level 1, not 15. Authentication (who you are) is working; authorisation (what you can do) is not.
What to study next
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FAQ
Security Concepts — This question tests Security Concepts — Read the scenario before looking for a memorised answer..
The correct answer is: Confidentiality, integrity, and availability (CIA) — The organization's goal is to classify data based on sensitivity and impact if disclosed, which directly aligns with the confidentiality component of the CIA triad. Confidentiality ensures that sensitive information is accessed only by authorized individuals, and classification is the foundational step to enforce this principle. The CIA triad (Confidentiality, Integrity, Availability) is the core security model that governs how data is protected based on its value and risk.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Read the scenario before looking for a memorised answer.
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Last reviewed: Jun 11, 2026
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