NSE7 Advanced Threat Protection Practice Question
A security analyst is reviewing alerts from FortiEDR and wants to automatically isolate an infected endpoint from the network when a malicious process is detected. Which FortiEDR feature should the analyst configure to achieve this?
⚠ Common exam trap
The trap here is thinking that blocking a process is equivalent to isolating the endpoint; isolation requires a playbook action that cuts network access.
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
✓
Playbook with a 'Network Isolation' action.
FortiEDR playbooks are the automation engine that can trigger actions based on event conditions. Configuring a playbook with a 'Network Isolation' action ensures that when a malicious process is detected, the endpoint is immediately quarantined from the network, stopping further damage. This is the correct way to achieve automated containment.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Vulnerability assessment scan.
Why it's wrong here
Vulnerability assessment identifies missing patches and misconfigurations but does not respond to active threats. It cannot isolate an infected endpoint. This option is unrelated to the immediate containment requirement and would not prevent the malicious process from communicating or moving laterally.
- ✓
Playbook with a 'Network Isolation' action.
Why this is correct
FortiEDR playbooks allow automated responses to security events. A playbook can be triggered on a malicious process detection and execute a 'Network Isolation' action, which cuts off all network communication for the endpoint except to the FortiEDR management server. This contains the threat and prevents lateral movement, matching the analyst's requirement.
- ✗
Forensic data collection rule.
Why it's wrong here
Forensic data collection gathers evidence such as memory dumps and file samples for analysis, but it does not take containment actions. While useful for investigations, it does not isolate the endpoint. The analyst needs an automated response to stop the threat from spreading, not just data collection.
- ✗
Application control policy to block the process.
Why it's wrong here
Application control can block a process from executing, but it does not isolate the endpoint from the network. If the malicious process is already running, blocking it may not contain the threat. The requirement is to isolate the endpoint upon detection, which is an automated response action, not just process blocking.
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JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed September 2026 · checked against the official Fortinet exam blueprint
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