Question 160
Operators filter FortiAnalyzer by the wrong device timezone and conclude that no suspicious traffic crossed the firewall during a reported incident. Which diagnostic evidence should the FortiGate administrator check FIRST?
Explanation
Correct Answer
Correlate policy ID, source/destination interfaces, session action, NAT translation, security profile result, user identity, time range and log destination. This distinguishes the relevant FortiGate device, session or controller evidence. A UTM blocked-threat record and a firewall implicit-deny event are not interchangeable; absence of a traffic log may mean logging is disabled rather than that no packet arrived. The corresponding action is: Use the correct FortiGate traffic, UTM and system event logs with deliberate policy log settings and filters to explain session handling and threat actions. Scenario: Operators filter FortiAnalyzer by the wrong device timezone and conclude that no suspicious traffic crossed the firewall during a reported incident.
Incorrect Answers
Compare connected PoP, endpoint tunnel state, DNS resolution, traffic steering mode, cloud security inspection result, private-app connector health and remote-user event logs. This diagnostic is related to FortiSASE PoP policy steering and remote diagnostics rather than the controlling evidence for this scenario. Examine instead: Correlate policy ID, source/destination interfaces, session action, NAT translation, security profile result, user identity, time range and log destination. Scenario: Operators filter FortiAnalyzer by the wrong device timezone and conclude that no suspicious traffic crossed the firewall during a reported incident.
Inspect FortiAnalyzer registration and authorization, connectivity, device identity, log forwarding state, log types, policy logging settings and timestamps. This diagnostic is related to FortiAnalyzer registration and centralized log forwarding rather than the controlling evidence for this scenario. Examine instead: Correlate policy ID, source/destination interfaces, session action, NAT translation, security profile result, user identity, time range and log destination. Scenario: Operators filter FortiAnalyzer by the wrong device timezone and conclude that no suspicious traffic crossed the firewall during a reported incident.
Compare hardware log-storage availability, logging destination configuration, severity filters, disk usage, log-rate statistics and remote collector acknowledgments. This diagnostic is related to FortiGate local log storage and reliable export rather than the controlling evidence for this scenario. Examine instead: Correlate policy ID, source/destination interfaces, session action, NAT translation, security profile result, user identity, time range and log destination. Scenario: Operators filter FortiAnalyzer by the wrong device timezone and conclude that no suspicious traffic crossed the firewall during a reported incident.