Question 570
At Granite SaaS, the platform network security team administers FortiGate-based protection for a hosted business application and remote administrator fleet under requirements for per-tenant access restrictions and reliable telemetry. An independent validation is requested for: Antivirus detects a file but incident responders cannot determine which policy or session delivered it because its logging configuration is incomplete. Which observed outcome BEST demonstrates that the intended correction works?
Explanation
Correct Answer
A controlled test detection produces an attributable antivirus log and the associated user traffic record. This outcome validates the intended correction for: Antivirus detects a file but incident responders cannot determine which policy or session delivered it because its logging configuration is incomplete. The associated approved corrective action is: Enable relevant antivirus and traffic logs and correlate the signature event with source, destination, file and policy identifiers. The Granite SaaS reviewer can therefore distinguish observable protection from an untested configuration claim.
Incorrect Answers
An approved path-specific web rule evaluates the intended encrypted request without claiming visibility under certificate-only inspection. This would verify a separate corrective action: Choose a supported full SSL/SSH inspection mode for endpoint-managed traffic when full URL-path controls are required. That separate change addresses: A FortiGate HTTPS content filter cannot evaluate a URL path because its policy uses only certificate inspection of encrypted traffic. It does not validate the current Granite SaaS issue: Antivirus detects a file but incident responders cannot determine which policy or session delivered it because its logging configuration is incomplete. The relevant acceptance evidence is: A controlled test detection produces an attributable antivirus log and the associated user traffic record.
The authorized application works on its documented transport while a different application on the same path is denied. This would verify a separate corrective action: Use supported application-control matching and precise allowed service ports rather than a blanket any-service forward rule. That separate change addresses: A network team changes service objects to allow all ports after an application receives a new transport port even though policy requires application-specific access. It does not validate the current Granite SaaS issue: Antivirus detects a file but incident responders cannot determine which policy or session delivered it because its logging configuration is incomplete. The relevant acceptance evidence is: A controlled test detection produces an attributable antivirus log and the associated user traffic record.
Controlled browser traffic follows the intended supported web inspection path and the bypass protocol is denied or handled explicitly. This would verify a separate corrective action: Apply supported QUIC application control or a documented fallback inspection strategy for managed endpoints as required by policy. That separate change addresses: A web application uses QUIC and bypasses inspection assumptions built only around TLS over TCP for the organization's protected web traffic. It does not validate the current Granite SaaS issue: Antivirus detects a file but incident responders cannot determine which policy or session delivered it because its logging configuration is incomplete. The relevant acceptance evidence is: A controlled test detection produces an attributable antivirus log and the associated user traffic record.