Quick Answer
The answer is event logs. This is the correct choice because FortiGate event logs are specifically designed to record system-level activities, including user authentication events, administrative access attempts, and configuration changes, distinguishing them from traffic logs which focus on network sessions. On the Fortinet NSE 4 Network Security Professional NSE4 exam, this question tests your understanding of log type categorization, a foundational concept for troubleshooting and auditing. A common trap is confusing event logs with traffic logs, but remember that event logs capture what happens to the system itself, not the data passing through it. For a quick memory tip, think of event logs as the "who, what, and when" of system changes—user authentication and admin logins are always events, not traffic.
This NSE4 practice question tests your understanding of high availability and diagnostics. 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.
Which of the following FortiGate log types records information about user authentication and administrative access?
Event logs
Event logs include authentication and admin access events.
Traffic logs
Why wrong: Traffic logs record session traffic details, not authentication events.
System logs
Why wrong: System logs include hardware and OS events, but not specifically authentication.
Security logs
Why wrong: Security logs record threat detection (IPS, antivirus), not authentication.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
Event logs
Option A is correct. Event logs record system events such as user authentication, admin logins, and configuration changes.
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.
Event logs
Why this is correct
Event logs include authentication and admin access events.
Related concept
Read the scenario before looking for a memorised answer.
Traffic logs
Why it's wrong here
Traffic logs record session traffic details, not authentication events.
System logs
Why it's wrong here
System logs include hardware and OS events, but not specifically authentication.
Security logs
Why it's wrong here
Security logs record threat detection (IPS, antivirus), not authentication.
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.
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FAQ
High Availability and Diagnostics — This question tests High Availability and Diagnostics — Read the scenario before looking for a memorised answer..
The correct answer is: Event logs — Option A is correct. Event logs record system events such as user authentication, admin logins, and configuration changes.
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.
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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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