Question 20
An incident responder must address this situation: A remote collector has logs arriving from branches but its users cannot open FortiView, Incidents & Events, or Reports to analyze them locally. Which ongoing safeguard best addresses the original risk?
Explanation
Correct Answer
Document Collector-versus-Analyzer feature responsibility in distributed deployment runbooks. This long-term control addresses the recurring risk. The technical reason is: Collector mode emphasizes receiving and retaining or forwarding logs; FortiView, event analysis, and reporting require Analyzer capabilities. A later acceptance test still needs to confirm: Branch records are visible through the Analyzer's FortiView and reporting interfaces after collector forwarding.
Incorrect Answers
This safeguard, “Test secure log-forwarding trust changes before rotating certificates or transport settings”, reduces a different source-defined risk: A backup SOC collector is reachable by ICMP, yet secure log forwarding fails with a certificate or negotiated-channel error. That risk depends on: A reachable IP path does not guarantee establishment of the authenticated or encrypted forwarding transport. The recurring problem here is a remote collector has logs arriving from branches but its users cannot open FortiView, Incidents & Events, or Reports to analyze them locally. The originally selected control “Document Collector-versus-Analyzer feature responsibility in distributed deployment runbooks” is more specific because collector mode emphasizes receiving and retaining or forwarding logs; FortiView, event analysis, and reporting require Analyzer capabilities.
This safeguard, “Audit forwarding delivery and local archive retention as separate controls”, reduces a different source-defined risk: A FortiAnalyzer forwards incident evidence to an external repository and must keep the underlying local archive for the defined retention period. That risk depends on: FortiAnalyzer forwarding retains a local copy by default; local retention is governed by archive storage policy rather than export alone. The recurring problem here is a remote collector has logs arriving from branches but its users cannot open FortiView, Incidents & Events, or Reports to analyze them locally. The originally selected control “Document Collector-versus-Analyzer feature responsibility in distributed deployment runbooks” is more specific because collector mode emphasizes receiving and retaining or forwarding logs; FortiView, event analysis, and reporting require Analyzer capabilities.
This safeguard, “Audit collector authorization lists and rotation of forwarding credentials”, reduces a different source-defined risk: A regional collector forwards logs to a central Analyzer, but the central team requires proof that only authenticated collectors can supply accepted data. That risk depends on: The Analyzer's collector-auth control can require authorized collector identities before forwarded records are accepted. The recurring problem here is a remote collector has logs arriving from branches but its users cannot open FortiView, Incidents & Events, or Reports to analyze them locally. The originally selected control “Document Collector-versus-Analyzer feature responsibility in distributed deployment runbooks” is more specific because collector mode emphasizes receiving and retaining or forwarding logs; FortiView, event analysis, and reporting require Analyzer capabilities.