Quick Answer
The answer is to combine a Data Leak Prevention (DLP) profile, an email filter profile, and SSL deep inspection. This trio works together because DLP scans the email body and attachments for patterns like credit card numbers, the email filter processes SMTP traffic to apply policy actions such as blocking or quarantining, and SSL deep inspection decrypts TLS-encrypted email sessions so the DLP and filter can read the content. On the Fortinet NSE 4 exam, this scenario tests your understanding of layered security for data exfiltration detection—a common trap is forgetting that encrypted email bypasses DLP without SSL inspection. Remember the memory tip: "DLP finds it, Filter blocks it, SSL reveals it."
This NSE4 practice question tests your understanding of security profiles. 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 administrator receives alerts about a possible data breach. Sensitive data (credit card numbers) might be leaving the network via email. The admin wants to detect and block such emails. Which THREE security profiles should be combined?
Web filter profile
Why wrong: Web filter is for web traffic, not email.
SSL deep inspection profile
Needed to inspect encrypted email connections.
Email filter profile
Email filter processes email traffic.
Data leak prevention (DLP) profile
DLP inspects content for sensitive data.
Antivirus profile
Why wrong: Antivirus does not detect sensitive data.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
SSL deep inspection profile
Options B, D, and E are correct: DLP detects credit card numbers in content; email filter processes SMTP traffic; SSL deep inspection is needed if email uses TLS.
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.
Web filter profile
Why it's wrong here
Web filter is for web traffic, not email.
SSL deep inspection profile
Why this is correct
Needed to inspect encrypted email connections.
Related concept
Read the scenario before looking for a memorised answer.
Email filter profile
Why this is correct
Email filter processes email traffic.
Related concept
Read the scenario before looking for a memorised answer.
Data leak prevention (DLP) profile
Why this is correct
DLP inspects content for sensitive data.
Related concept
Read the scenario before looking for a memorised answer.
Antivirus profile
Why it's wrong here
Antivirus does not detect sensitive data.
Common exam traps
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
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.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
A practitioner preparing for the NSE4 exam encounters this exact type of scenario on the job. The correct answer here is not the most general option — it is the best answer for the specific constraint described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Real exam questions reward reading the full scenario before eliminating options, because the constraint defines which answer fits.
What to study next
Identify which NSE4 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.
Security Profiles — study guide chapter
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FAQ
Security Profiles — This question tests Security Profiles — Read the scenario before looking for a memorised answer..
The correct answer is: SSL deep inspection profile — Options B, D, and E are correct: DLP detects credit card numbers in content; email filter processes SMTP traffic; SSL deep inspection is needed if email uses TLS.
Identify which NSE4 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.
Read the scenario before looking for a memorised answer.
About these practice questions
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Last reviewed: Jun 21, 2026
This NSE4 practice question is part of Courseiva's free Fortinet 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 NSE4 exam.
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