Question 180
During a review of an enterprise SOC workflow, the administrator finds: An analyst attempts a cross-tenant investigation from a limited account but the correct FortiAnalyzer device group is invisible in the current ADOM. Which ongoing safeguard best addresses the original risk?
Explanation
Correct Answer
Review SOC role scopes and escalation paths whenever ADOM responsibilities change. This long-term control addresses the recurring risk. The technical reason is: ADOM context and administrator permissions govern visibility of reports, incidents, and devices. A later acceptance test still needs to confirm: The authorized analyst sees the permitted incident scope without accessing another tenant's data.
Incorrect Answers
This safeguard, “Train analysts on FortiView visual legends and preserve underlying log evidence”, reduces a different source-defined risk: A high-risk external source appears on a graphical map, but the team interprets line color as packet volume rather than threat severity. That risk depends on: Threat Map risk coloring represents assessed threat severity and geographic context, not merely bytes transferred. The recurring problem here is an analyst attempts a cross-tenant investigation from a limited account but the correct FortiAnalyzer device group is invisible in the current ADOM. The originally selected control “Review SOC role scopes and escalation paths whenever ADOM responsibilities change” is more specific because aDOM context and administrator permissions govern visibility of reports, incidents, and devices.
This safeguard, “Review sandbox log ingestion and detections widgets when integrating new security appliances”, reduces a different source-defined risk: An incoming FortiSandbox malware verdict appears in device logs but security analysts cannot find the associated detection in their threat overview. That risk depends on: FortiSandbox detections can be summarized in a dedicated FortiView view separate from generic traffic statistics. The recurring problem here is an analyst attempts a cross-tenant investigation from a limited account but the correct FortiAnalyzer device group is invisible in the current ADOM. The originally selected control “Review SOC role scopes and escalation paths whenever ADOM responsibilities change” is more specific because aDOM context and administrator permissions govern visibility of reports, incidents, and devices.
This safeguard, “Use incident-focused dashboard views in threat response playbooks”, reduces a different source-defined risk: A network analyst focuses on device CPU graphs during a suspected targeted intrusion and ignores the SOC's severity-sorted incident panel. That risk depends on: Operational resource metrics and security incident priority answer different questions; one cannot substitute for the other. The recurring problem here is an analyst attempts a cross-tenant investigation from a limited account but the correct FortiAnalyzer device group is invisible in the current ADOM. The originally selected control “Review SOC role scopes and escalation paths whenever ADOM responsibilities change” is more specific because aDOM context and administrator permissions govern visibility of reports, incidents, and devices.