The correct answer is that data loss prevention controls include classifying data based on sensitivity with appropriate labels, encryption, and endpoint DLP agents. Classification ensures that data handling policies align with its risk level, encryption protects data both in transit and at rest from unauthorized access, and endpoint agents monitor and block unauthorized transfers directly on user devices. On the Systems Security Certified Practitioner SSCP exam, this question tests your ability to distinguish DLP-specific controls from general security measures like firewalls or authentication; a common trap is confusing network firewalls with content-aware DLP, since firewalls inspect headers and ports, not the actual data payload. Remember that DLP is about controlling data content and context, not just access. A useful memory tip is the acronym CEE: Classify, Encrypt, Endpoint — the three pillars of DLP.
SSCP Systems and Application Security Practice Question
This SSCP practice question tests your understanding of systems and application 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 data loss prevention (DLP) controls that can be implemented to protect sensitive data?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Encrypt sensitive data both at rest and in transit
Options A, D, and E are correct. Data classification labels guide handling, encryption protects data in transit/rest, and endpoint DLP agents can block unauthorized transfers. Option B is wrong because firewalls control network traffic but do not inspect data content. Option C is wrong because strong passwords are authentication, not data loss prevention.
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.
✗
Require strong passwords for all user accounts
Why it's wrong here
Passwords protect access, not data leakage.
✓
Encrypt sensitive data both at rest and in transit
Why this is correct
Encryption renders data unreadable if leaked.
Related concept
Read the scenario before looking for a memorised answer.
✓
Deploy endpoint DLP agents to monitor and block unauthorized data transfers
Why this is correct
Agents can prevent copying to USB or email.
Related concept
Read the scenario before looking for a memorised answer.
✓
Classify data based on sensitivity and apply appropriate labels
Why this is correct
Labels help enforce policies on handling.
Related concept
Read the scenario before looking for a memorised answer.
✗
Implement network firewalls to block all outbound traffic
Why it's wrong here
Firewalls block traffic but do not prevent authorized users from copying data.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.
Detailed technical explanation
How to think about this question
This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.
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.
Use explanations to understand the rule behind the answer.
TExam Day Tips
→Underline the problem statement mentally.
→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 developer is choosing between AES-256 (symmetric) and RSA-2048 (asymmetric) for encrypting a large file that will be sent to a partner. Symmetric encryption is fast but requires key exchange; asymmetric is slower but solves the key distribution problem. A hybrid approach — encrypt the file with AES, encrypt the AES key with RSA — is standard. Questions like this test whether you understand when each approach applies.
What to study next
Got this wrong? Here's your next step.
Identify which SSCP exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
Systems and Application Security — This question tests Systems and Application Security — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Encrypt sensitive data both at rest and in transit — Options A, D, and E are correct. Data classification labels guide handling, encryption protects data in transit/rest, and endpoint DLP agents can block unauthorized transfers. Option B is wrong because firewalls control network traffic but do not inspect data content. Option C is wrong because strong passwords are authentication, not data loss prevention.
What should I do if I get this SSCP question wrong?
Identify which SSCP exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
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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