The answer is a ZTNA rule and a ZTNA application gateway. These two components form the core of a basic ZTNA configuration because the rule defines the access criteria—such as user identity and device posture—while the application gateway acts as a proxy that intercepts and forwards traffic to the internal application, ensuring no direct network-level access is granted. On the Fortinet NSE 4 Network Security Professional exam, this concept tests your understanding of how ZTNA shifts from IP-based to identity-based access, often appearing in scenario-based questions where you must distinguish between a standard firewall policy and a ZTNA rule. A common trap is confusing the application gateway with a VPN gateway; remember that ZTNA uses a proxy policy, not a tunnel. To recall the pair, think “Rule sets the who, Gateway handles the how.”
NSE4 Authentication and VPN Practice Question
This NSE4 practice question tests your understanding of authentication and vpn. 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 admin wants to implement ZTNA to secure access to an internal application. Which TWO components are required for a basic ZTNA configuration?
Read the scenario before looking for a memorised answer.
✗
A static route to the application server
Why it's wrong here
Routing is typically already in place.
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 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
Got this wrong? Here's your next step.
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.
Authentication and VPN — This question tests Authentication and VPN — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: A ZTNA rule (policy) that specifies access conditions — ZTNA requires a ZTNA rule (policy) that defines access criteria and a proxy policy that intercepts and forwards traffic to the internal application.
What should I do if I get this NSE4 question wrong?
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.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
About these practice questions
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These questions test the same concept from different angles. Work through them to make sure you can recognise it however the exam phrases it.
Variation 1. An administrator needs to configure ZTNA (Zero Trust Network Access) on a FortiGate to provide secure remote access to an internal application. Which components are required for a basic ZTNA configuration? (Choose three.)
easy
A.IPsec VPN tunnel
✓ B.ZTNA proxy (application gateway)
C.Captive portal
✓ D.ZTNA rule (policy) on the FortiGate
✓ E.Access proxy (or application) configuration
Why B: ZTNA requires a ZTNA proxy to protect the application, a ZTNA rule (policy) to define access criteria, and an access proxy (or application) that listens for incoming connections. Option A, C, and D are correct.
Last reviewed: Jun 21, 2026
Question Discussion
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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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