hardMultiple ChoiceObjective-mapped
CCSP Practice Question: A multinational corporation uses a cloud access…
A multinational corporation uses a cloud access security broker (CASB) to enforce data protection policies across multiple SaaS applications. They discover that sensitive data tagged with 'Confidential' is being shared externally via a file-sharing application. The CASB currently only logs activities. Which action should the security team take to prevent such data loss in the future?
⚠ Common exam trap
ISC2 often tests the distinction between detection (logging) and prevention (blocking), and the trap here is that candidates may choose training (Option C) as a 'best practice' without recognizing that the question explicitly asks for a technical action to prevent data loss, which requires an automated enforcement mechanism like DLP.
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
✓
Implement a DLP policy that automatically blocks sharing of documents with the 'Confidential' label.
A CASB with Data Loss Prevention (DLP) capabilities can enforce real-time policies to block sharing of documents tagged with a specific sensitivity label (e.g., 'Confidential'). Since the CASB currently only logs activities, implementing a DLP policy that automatically blocks the sharing action addresses the root cause—preventing the data loss at the point of egress—rather than merely detecting it after the fact.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Encrypt all files stored in the file-sharing application.
Why it's wrong here
Encryption does not prevent sharing; recipients can still be given decryption keys.
- ✗
Revoke user access to the file-sharing application for all employees.
Why it's wrong here
Excessively restrictive and may hinder legitimate work.
- ✗
Train employees on data handling policies.
Why it's wrong here
Important but does not provide immediate prevention.
- ✓
Implement a DLP policy that automatically blocks sharing of documents with the 'Confidential' label.
Why this is correct
Directly prevents the identified data loss scenario.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This CCSP 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 CCSP exam.