Fortinet FCP_FAZ_AN-7.6 Practice Test 65
Question 640
A SOC needs to detect repeated login failures across a defined window without alerting on one typo. The observed fault is: Grouping all hosts together can trigger false positives for unrelated users. Which controlled recovery BEST addresses this failure?
- The corrective action is to tune identity and time aggregation and verify both below-threshold and above-threshold sequences.
- The corrective action is to use only an administrator name without event outcomes or timestamps.
- The corrective action is to alert on every successful login while calling it repeated authentication failure.
- The corrective action is to group every account into one global bucket regardless of source context.
Explanation
Correct Answer
A:Recheck source account and IP, failure action, aggregation count, correlation window and rule output.
Incorrect Answers
B:Use only an administrator name without event outcomes or timestamps. Grouping all hosts together can trigger false positives for unrelated users. Instead, tune identity and time aggregation and verify both below-threshold and above-threshold sequences.
C:Alert on every successful login while calling it repeated authentication failure. Grouping all hosts together can trigger false positives for unrelated users. Instead, tune identity and time aggregation and verify both below-threshold and above-threshold sequences.
D:Group every account into one global bucket regardless of source context. Grouping all hosts together can trigger false positives for unrelated users. Instead, tune identity and time aggregation and verify both below-threshold and above-threshold sequences.
Question 641
A firewall observes multiple related IPS signatures against one server and analysts need a distinct escalation event. What is the BEST supported implementation or corrective action?
- Alert on all allowed DNS sessions as confirmed IPS exploitation.
- Ignore the affected destination when asserting repeated targeted attack.
- Build an event handler matching relevant IPS actions and correlating source target and attack evidence.
- Conflate monitor-only IPS action with blocked exploitation.
Explanation
Correct Answer
C:Verify using IPS signature IDs, action, affected target, source IP, count and alert link to logs. Correlation depends on grouping event fields that represent a coherent threat sequence.
Incorrect Answers
A:Unscoped event totals can merge unrelated scans into one purported targeted attack. Use build an event handler matching relevant IPS actions and correlating source target and attack evidence.
B:Ignore the affected destination when asserting repeated targeted attack. Correlation depends on grouping event fields that represent a coherent threat sequence. Relevant observations are IPS signature IDs, action, affected target, source IP, count and alert link to logs.
D:Unscoped event totals can merge unrelated scans into one purported targeted attack. The supported correction is build an event handler matching relevant IPS actions and correlating source target and attack evidence.
Question 642
A firewall observes multiple related IPS signatures against one server and analysts need a distinct escalation event. Which diagnostic evidence BEST verifies the intended outcome?
- An unrelated incident status with no matching event or task audit.
- An automation playbook name with no job history or target outcome.
- IPS signature IDs, action, affected target, source IP, count and alert link to logs.
- An approved change request without recorded workflow execution.
Explanation
Correct Answer
C:The planned operation is build an event handler matching relevant IPS actions and correlating source target and attack evidence. Correlation depends on grouping event fields that represent a coherent threat sequence.
Incorrect Answers
A:An unrelated incident status with no matching event or task audit. The relevant evidence is IPS signature IDs, action, affected target, source IP, count and alert link to logs. Correlation depends on grouping event fields that represent a coherent threat sequence.
B:An automation playbook name with no job history or target outcome. The relevant evidence is IPS signature IDs, action, affected target, source IP, count and alert link to logs. Correlation depends on grouping event fields that represent a coherent threat sequence.
D:An approved change request without recorded workflow execution. The relevant evidence is IPS signature IDs, action, affected target, source IP, count and alert link to logs. Correlation depends on grouping event fields that represent a coherent threat sequence.
Question 643
A firewall observes multiple related IPS signatures against one server and analysts need a distinct escalation event. Which technical principle BEST explains this result?
- A delivered notification email always means the remote endpoint was quarantined.
- Correlation depends on grouping event fields that represent a coherent threat sequence.
- Every IOC match is confirmed active malware compromise.
- An incident marked resolved proves a remote firewall policy change succeeded.
Explanation
Correct Answer
B:Verification depends on IPS signature IDs, action, affected target, source IP, count and alert link to logs. This is why build an event handler matching relevant IPS actions and correlating source target and attack evidence.
Incorrect Answers
A:A delivered notification email always means the remote endpoint was quarantined. That generalization is incorrect in the context of IPS exploit sequence correlation. The relevant behavior is correlation depends on grouping event fields that represent a coherent threat sequence. Check IPS signature IDs, action, affected target, source IP, count and alert link to logs.
C:Every IOC match is confirmed active malware compromise. That generalization is incorrect in the context of IPS exploit sequence correlation. The relevant behavior is correlation depends on grouping event fields that represent a coherent threat sequence. Check IPS signature IDs, action, affected target, source IP, count and alert link to logs.
D:An incident marked resolved proves a remote firewall policy change succeeded. That generalization is incorrect in the context of IPS exploit sequence correlation. The relevant behavior is correlation depends on grouping event fields that represent a coherent threat sequence. Check IPS signature IDs, action, affected target, source IP, count and alert link to logs.
Question 644
A firewall observes multiple related IPS signatures against one server and analysts need a distinct escalation event. An operator instead chooses this incorrect shortcut: Alert on all allowed DNS sessions as confirmed IPS exploitation. What material failure follows from the mistaken shortcut?
- Preserving the task audit trail created all earlier endpoint infections.
- An accurate incident assignment caused the missing log source.
- Reviewing the playbook job result caused the original malicious event.
- Unscoped event totals can merge unrelated scans into one purported targeted attack.
Explanation
Correct Answer
D:The intended preventive choice is build an event handler matching relevant IPS actions and correlating source target and attack evidence. Correlation depends on grouping event fields that represent a coherent threat sequence.
Incorrect Answers
A:This does not account for the actual IPS exploit sequence correlation weakness. The more relevant failure is unscoped event totals can merge unrelated scans into one purported targeted attack.
B:This does not account for the actual IPS exploit sequence correlation weakness. Confirm with IPS signature IDs, action, affected target, source IP, count and alert link to logs.
C:This does not account for the actual IPS exploit sequence correlation weakness. Reviewing the playbook job result caused the original malicious event.
Question 645
A firewall observes multiple related IPS signatures against one server and analysts need a distinct escalation event. The observed fault is: Unscoped event totals can merge unrelated scans into one purported targeted attack. Which controlled recovery BEST addresses this failure?
- Ignore the affected destination when asserting repeated targeted attack.
- Conflate monitor-only IPS action with blocked exploitation.
- Alert on all allowed DNS sessions as confirmed IPS exploitation.
- Refine signature and grouping conditions and validate a real attack-like test sequence.
Explanation
Correct Answer
D:Recheck IPS signature IDs, action, affected target, source IP, count and alert link to logs.
Incorrect Answers
A:Ignore the affected destination when asserting repeated targeted attack. Unscoped event totals can merge unrelated scans into one purported targeted attack. Instead, refine signature and grouping conditions and validate a real attack-like test sequence.
B:Conflate monitor-only IPS action with blocked exploitation. Unscoped event totals can merge unrelated scans into one purported targeted attack. Instead, refine signature and grouping conditions and validate a real attack-like test sequence.
C:Alert on all allowed DNS sessions as confirmed IPS exploitation. Unscoped event totals can merge unrelated scans into one purported targeted attack. Instead, refine signature and grouping conditions and validate a real attack-like test sequence.
Question 646
Repeated exploit attempts from different scanners require source-target correlation rather than a total ADOM event count. Which configuration decision most directly resolves this situation?
- For this FortiAnalyzer investigation, ignore the affected destination when asserting repeated targeted attack.
- For this FortiAnalyzer investigation, conflate monitor-only IPS action with blocked exploitation.
- For this FortiAnalyzer investigation, build an event handler matching relevant IPS actions and correlating source target and attack evidence.
- For this FortiAnalyzer investigation, alert on all allowed DNS sessions as confirmed IPS exploitation.
Explanation
Correct Answer
C:Verify using IPS signature IDs, action, affected target, source IP, count and alert link to logs. This is the targeted correction for IPS exploit sequence correlation.
Incorrect Answers
A:Ignore the affected destination when asserting repeated targeted attack. Correlation depends on grouping event fields that represent a coherent threat sequence. Relevant observations are IPS signature IDs, action, affected target, source IP, count and alert link to logs.
B:Unscoped event totals can merge unrelated scans into one purported targeted attack. In this specific situation, repeated exploit attempts from different scanners require source-target correlation rather than a total ADOM event count.
D:Unscoped event totals can merge unrelated scans into one purported targeted attack. This change does not provide the specified control.
Question 647
Repeated exploit attempts from different scanners require source-target correlation rather than a total ADOM event count. What evidence most strongly confirms the operational condition?
- The supporting evidence is IPS signature IDs, action, affected target, source IP, count and alert link to logs.
- The supporting evidence is a connector icon without authorization or current API response.
- The supporting evidence is an unrelated incident status with no matching event or task audit.
- The supporting evidence is an automation playbook name with no job history or target outcome.
Explanation
Correct Answer
A:The planned operation is build an event handler matching relevant IPS actions and correlating source target and attack evidence. These observations directly test IPS exploit sequence correlation under the actual system state.
Incorrect Answers
B:A connector icon without authorization or current API response. The relevant evidence is IPS signature IDs, action, affected target, source IP, count and alert link to logs. Correlation depends on grouping event fields that represent a coherent threat sequence.
C:An unrelated incident status with no matching event or task audit. The relevant evidence is IPS signature IDs, action, affected target, source IP, count and alert link to logs. Correlation depends on grouping event fields that represent a coherent threat sequence.
D:An automation playbook name with no job history or target outcome. The relevant evidence is IPS signature IDs, action, affected target, source IP, count and alert link to logs. Correlation depends on grouping event fields that represent a coherent threat sequence.
Question 648
Repeated exploit attempts from different scanners require source-target correlation rather than a total ADOM event count. What FortiAnalyzer behavior explains the correct decision?
- The governing concept is that an incident marked resolved proves a remote firewall policy change succeeded.
- The governing concept is that a delivered notification email always means the remote endpoint was quarantined.
- The governing concept is that correlation depends on grouping event fields that represent a coherent threat sequence.
- The governing concept is that a saved playbook without an eligible trigger automatically performs all tasks.
Explanation
Correct Answer
C:Verification depends on IPS signature IDs, action, affected target, source IP, count and alert link to logs.
Incorrect Answers
A:An incident marked resolved proves a remote firewall policy change succeeded. That generalization is incorrect in the context of IPS exploit sequence correlation. The relevant behavior is correlation depends on grouping event fields that represent a coherent threat sequence. Check IPS signature IDs, action, affected target, source IP, count and alert link to logs.
B:A delivered notification email always means the remote endpoint was quarantined. That generalization is incorrect in the context of IPS exploit sequence correlation. The relevant behavior is correlation depends on grouping event fields that represent a coherent threat sequence. Check IPS signature IDs, action, affected target, source IP, count and alert link to logs.
D:A saved playbook without an eligible trigger automatically performs all tasks. That generalization is incorrect in the context of IPS exploit sequence correlation. The relevant behavior is correlation depends on grouping event fields that represent a coherent threat sequence. Check IPS signature IDs, action, affected target, source IP, count and alert link to logs.
Question 649
Repeated exploit attempts from different scanners require source-target correlation rather than a total ADOM event count. An operator instead chooses this incorrect shortcut: Alert on all allowed DNS sessions as confirmed IPS exploitation. Which resulting risk should the reviewer identify?
- The material failure is that reviewing the playbook job result caused the original malicious event.
- The material failure is that the only effect is a cosmetic incident title change.
- The material failure is that unscoped event totals can merge unrelated scans into one purported targeted attack.
- The material failure is that an accurate incident assignment caused the missing log source.
Explanation
Correct Answer
C:The intended preventive choice is build an event handler matching relevant IPS actions and correlating source target and attack evidence.
Incorrect Answers
A:Reviewing the playbook job result caused the original malicious event. This does not account for the actual IPS exploit sequence correlation weakness. The more relevant failure is unscoped event totals can merge unrelated scans into one purported targeted attack. Confirm with IPS signature IDs, action, affected target, source IP, count and alert link to logs.
B:The only effect is a cosmetic incident title change. This does not account for the actual IPS exploit sequence correlation weakness. The more relevant failure is unscoped event totals can merge unrelated scans into one purported targeted attack. Confirm with IPS signature IDs, action, affected target, source IP, count and alert link to logs.
D:An accurate incident assignment caused the missing log source. This does not account for the actual IPS exploit sequence correlation weakness. The more relevant failure is unscoped event totals can merge unrelated scans into one purported targeted attack. Confirm with IPS signature IDs, action, affected target, source IP, count and alert link to logs.
Question 650
Repeated exploit attempts from different scanners require source-target correlation rather than a total ADOM event count. The observed fault is: Unscoped event totals can merge unrelated scans into one purported targeted attack. How should the administrator restore and verify the intended state?
- The corrective action is to conflate monitor-only IPS action with blocked exploitation.
- The corrective action is to alert on all allowed DNS sessions as confirmed IPS exploitation.
- The corrective action is to refine signature and grouping conditions and validate a real attack-like test sequence.
- The corrective action is to ignore the affected destination when asserting repeated targeted attack.
Explanation
Correct Answer
C:Recheck IPS signature IDs, action, affected target, source IP, count and alert link to logs. Correlation depends on grouping event fields that represent a coherent threat sequence.
Incorrect Answers
A:Conflate monitor-only IPS action with blocked exploitation. Unscoped event totals can merge unrelated scans into one purported targeted attack. Instead, refine signature and grouping conditions and validate a real attack-like test sequence.
B:Alert on all allowed DNS sessions as confirmed IPS exploitation. Unscoped event totals can merge unrelated scans into one purported targeted attack. Instead, refine signature and grouping conditions and validate a real attack-like test sequence.
D:Ignore the affected destination when asserting repeated targeted attack. Unscoped event totals can merge unrelated scans into one purported targeted attack. Instead, refine signature and grouping conditions and validate a real attack-like test sequence.
