The answer is to enable the 'fortisandbox' option in the antivirus profile applied to the firewall policy. This setting is what bridges the gap between receiving a verdict from FortiSandbox and actually enforcing a block; without it, the FortiGate will log the verdict but treat the file as clean, allowing the malware to pass. On the Fortinet NSE 7 Advanced Security NSE7 exam, this question tests your understanding of how Security Fabric integration components must be wired together at the policy level—a common trap is assuming that configuring the External Connector alone is sufficient for enforcement. The key distinction is that the connector establishes the communication channel, while the antivirus profile’s 'fortisandbox' toggle is the enforcement trigger that instructs the firewall to act on malicious verdicts. Memory tip: think of the connector as the phone line and the antivirus profile as the person who actually picks up and blocks the call.
NSE7 Advanced Threat Protection Practice Question
This NSE7 practice question tests your understanding of advanced threat protection. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. 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.
A FortiGate administrator notices that files submitted to FortiSandbox are receiving verdicts but the firewall is not automatically blocking the detected malware. The FortiSandbox integration is configured under Security Fabric > External Connectors. What additional configuration is required to enforce blocking based on FortiSandbox verdicts?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Enable the 'fortisandbox' option in the antivirus profile applied to the firewall policy
Option A is correct because the FortiSandbox verdict integration requires the antivirus profile applied to the firewall policy to have the 'fortisandbox' option enabled. This option allows the FortiGate to query FortiSandbox for verdicts and automatically block files that are determined to be malicious. Without this setting in the antivirus profile, the FortiGate will receive verdicts but will not enforce blocking actions on the traffic.
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.
✓
Enable the 'fortisandbox' option in the antivirus profile applied to the firewall policy
Why this is correct
The antivirus profile with 'fortisandbox' enabled will use FortiSandbox verdicts to block malicious files.
Related concept
Read the scenario before looking for a memorised answer.
✗
Enable 'Inline Scan' on the FortiSandbox connector
Why it's wrong here
Inline scan is not a standard setting; files are submitted for analysis, not scanned inline.
✗
Configure an automation stitch to quarantine files based on verdict
Why it's wrong here
Automation stitches can be used but are not required; the antivirus profile can block directly.
✗
Enable 'Block malicious files' in the FortiSandbox connector settings
Why it's wrong here
The connector only enables communication; blocking requires a security profile.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often confuse the FortiSandbox connector settings (like 'Block malicious files') with the actual enforcement mechanism, which is the antivirus profile's 'fortisandbox' option that must be explicitly enabled in the policy's security profile.
Detailed technical explanation
How to think about this question
Under the hood, when 'fortisandbox' is enabled in the antivirus profile, the FortiGate uses the FortiSandbox verdict cache to make real-time blocking decisions. The verdict is stored in the FortiGate's memory and applied to subsequent sessions without resubmitting the file. In a real-world scenario, if a file is submitted and receives a 'malicious' verdict, the FortiGate will block all future attempts to download that file, even if the file hash is not in the local antivirus signatures, providing proactive protection against zero-day threats.
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 practitioner preparing for the NSE7 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
Got this wrong? Here's your next step.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Advanced Threat Protection — This question tests Advanced Threat Protection — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Enable the 'fortisandbox' option in the antivirus profile applied to the firewall policy — Option A is correct because the FortiSandbox verdict integration requires the antivirus profile applied to the firewall policy to have the 'fortisandbox' option enabled. This option allows the FortiGate to query FortiSandbox for verdicts and automatically block files that are determined to be malicious. Without this setting in the antivirus profile, the FortiGate will receive verdicts but will not enforce blocking actions on the traffic.
What should I do if I get this NSE7 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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