The answer is data classification schemes to identify sensitive data, user training on proper data handling, and continuous monitoring of data in motion, at rest, and in use. These three are valid considerations because classification provides the foundational taxonomy for defining what constitutes sensitive information, training ensures users understand and comply with handling procedures to reduce false positives and policy bypass attempts, and monitoring enables real-time detection of policy violations across endpoints and networks. On the CISSP exam, this question tests your grasp of the People-Process-Technology triad within the Data Security domain; a common trap is selecting “encryption at rest” alone, which is a control mechanism rather than an implementation consideration. Remember the mnemonic “CTM” — Classification, Training, Monitoring — to anchor the three pillars of a successful DLP rollout.
CISSP Asset Security Practice Question
This CISSP practice question tests your understanding of asset security. 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.
Which THREE of the following are valid considerations when implementing data loss prevention (DLP) controls to protect sensitive data? (Select three.)
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
User training to reduce false positives and increase acceptance
Option B is correct because user training is a critical component of a successful DLP implementation. Without proper training, users may inadvertently trigger false positives by mishandling data or may attempt to bypass controls they perceive as overly restrictive. Training helps users understand classification labels and proper data handling procedures, reducing the operational burden on security teams and increasing overall acceptance of DLP policies.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✗
Integration with all third-party applications
Why it's wrong here
Integration with every application is not necessary; DLP can work at network or endpoint level.
✓
User training to reduce false positives and increase acceptance
Why this is correct
User training helps users understand why DLP blocks certain actions, reducing frustration.
Related concept
Read the scenario before looking for a memorised answer.
✓
Monitoring of data in use, in motion, and at rest
Why this is correct
DLP must cover all states of data to be effective.
Related concept
Read the scenario before looking for a memorised answer.
✓
Data classification schemes to identify sensitive data
Why this is correct
DLP relies on classification to know what data to protect.
Related concept
Read the scenario before looking for a memorised answer.
✗
Blocking all data transfers to external devices
Why it's wrong here
Blocking all transfers would hinder business operations; DLP should be selective.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often assume DLP must be all-encompassing (e.g., blocking all transfers or integrating with every app), but the CISSP emphasizes risk-based, balanced controls that include user awareness and layered monitoring.
Detailed technical explanation
How to think about this question
DLP systems operate by inspecting content at multiple points: data in use (e.g., via endpoint agents that monitor clipboard, print, and USB operations), data in motion (e.g., via network sensors that parse SMTP, HTTP, and FTP traffic using pattern matching or fingerprinting), and data at rest (e.g., via scans of file shares and databases). Data classification schemes, such as those using metadata tags or content-based rules (e.g., regex for credit card numbers per PCI DSS), are essential to define what constitutes sensitive data and to apply appropriate policies. A real-world scenario is a healthcare organization using DLP to prevent ePHI (protected health information) from being emailed externally, where classification via HIPAA-defined data elements is critical.
KKey Concepts to Remember
Read the scenario before looking for a memorised answer.
Find the constraint that changes the correct option.
Eliminate answers that are true in general but not in this case.
TExam Day Tips
→Watch for words such as best, first, most likely and least administrative effort.
→Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A security analyst at a medium-sized enterprise encounters this scenario during an investigation or architecture review. The correct answer reflects best practice for the specific threat or control described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Security exam questions test whether you can match controls to threats in context — not just recall definitions.
Related glossary terms
Concepts from this question explained
These glossary pages explain the core terms tested in this CISSP question in full detail.
Asset Security — This question tests Asset Security — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: User training to reduce false positives and increase acceptance — Option B is correct because user training is a critical component of a successful DLP implementation. Without proper training, users may inadvertently trigger false positives by mishandling data or may attempt to bypass controls they perceive as overly restrictive. Training helps users understand classification labels and proper data handling procedures, reducing the operational burden on security teams and increasing overall acceptance of DLP policies.
What should I do if I get this CISSP question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Question Discussion
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