Question 520
At Westhaven Retail, the perimeter security team administers FortiGate-based protection for an international commerce and warehouse network under requirements for segmented store traffic and consistent branch connectivity. Following the approved change, the team must validate: FortiGate application signatures have not updated in months and newly classified applications fall into generic categories unexpectedly. Which observed outcome BEST demonstrates that the intended correction works?
Explanation
Correct Answer
The appliance reports current signature information and identifies a controlled recognized application with its intended category. This outcome validates the intended correction for: FortiGate application signatures have not updated in months and newly classified applications fall into generic categories unexpectedly. The associated approved corrective action is: Restore the supported FortiGuard application signature update path and verify current databases before changing enforcement globally. The Westhaven Retail reviewer can therefore distinguish observable protection from an untested configuration claim.
Incorrect Answers
The controlled test session is actually stopped when block is configured and the record does not misstate a monitor-only alert. This would verify a separate corrective action: Verify the signature's configured prevention action and distinguish detection-only results from a block decision. That separate change addresses: An incident analyst claims an IPS prevention succeeded based solely on a signature match logged with action monitor. It does not validate the current Westhaven Retail issue: FortiGate application signatures have not updated in months and newly classified applications fall into generic categories unexpectedly. The relevant acceptance evidence is: The appliance reports current signature information and identifies a controlled recognized application with its intended category.
A harmless vendor-approved IPS test signature creates the expected block or alert while ordinary application traffic succeeds. This would verify a separate corrective action: Attach a relevant updated IPS sensor to the inbound protected-server policy and choose appropriate default signature actions. That separate change addresses: An internet-facing FortiGate policy permits application traffic without IPS protection even though the organization requires detection of known network exploit patterns. It does not validate the current Westhaven Retail issue: FortiGate application signatures have not updated in months and newly classified applications fall into generic categories unexpectedly. The relevant acceptance evidence is: The appliance reports current signature information and identifies a controlled recognized application with its intended category.
The legitimate application works and an unrelated authorized IPS test still triggers protection under the remaining sensor rules. This would verify a separate corrective action: Investigate the specific signature and use a narrowly scoped temporary exclusion or action change after risk approval. That separate change addresses: The IPS engine flags normal application requests as an exploit after a new signature update and operators disable all intrusion protection. It does not validate the current Westhaven Retail issue: FortiGate application signatures have not updated in months and newly classified applications fall into generic categories unexpectedly. The relevant acceptance evidence is: The appliance reports current signature information and identifies a controlled recognized application with its intended category.