NSE5_FWB_AD-8.0 Exam Dumps - Fortinet NSE 5 - FortiWeb 8.0 Administrator

In SSL offloading, FortiWeb is the TLS endpoint for client connections. The client negotiates HTTPS with FortiWeb, not directly with the back-end web server. Therefore, FortiWeb must have the website certificate and associated private key so it can complete the TLS handshake, decrypt inbound HTTPS traffic, inspect the HTTP content, and then forward the request to the server using HTTP or a separate back-end connection. Option B is wrong because TLS termination requires the private key. Option C describes SSL inspection or direct server termination, not offloading. Option D is wrong because clients verify the certificate but do not possess or use the server’s private key. FortiWeb owns the private-key function in this design.

When FortiWeb is deployed behind a load balancer or upstream proxy, it may see only the load balancer IP address as the source for every request. This causes poor client identification and can lead FortiWeb to block many legitimate users as if they are one abusive client. The correct fix is to preserve the original client IP address in an HTTP header, commonly using X-Forwarded-For or a similar trusted client-IP header. FortiWeb can then be configured to read that header for accurate client identification, logging, rate limiting, and IP-based security decisions. Bot detection, signature updates, and HTTPS caching do not solve the core source-IP visibility problem.

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The goal is to detect bots that avoid normal human interaction, specifically mouse use and clicking, while logging the event and treating it as high severity. In FortiWeb biometrics-based bot detection, monitored client events such as mouse movement, click, keyboard, screen touch, page focus, and scroll help FortiWeb distinguish human behavior from automated behavior. Since the question specifically mentions mouse and clicking, the correct monitored events are Mouse Movement and Click . The current action is Deny (no log) , which would not meet the logging requirement. Changing the action to Alert logs the event instead of silently denying it, and setting severity to High aligns with the requirement for a high-severity alert.

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When multiple HTTPS applications share one public IP address, the client begins the TLS connection and includes the requested hostname in the SNI field. FortiWeb uses SNI-based certificate selection to choose the appropriate certificate for that hostname. After presenting the correct certificate and completing the TLS handshake, FortiWeb decrypts the HTTPS session so it can inspect HTTP content. Content inspection then evaluates the host header and URL path, which are needed for application-aware routing decisions. Finally, intelligent traffic routing forwards the request to the correct back-end server or server pool. The sequence matters: FortiWeb cannot inspect the host and URL path or route by content until the HTTPS session is terminated and decrypted.

SSRF is an application-layer abuse case where attacker-controlled input causes the backend application to make unintended server-side requests. FortiWeb controls such as parameter validation, file security, and ML anomaly detection reduce risk, but SSRF often succeeds when the application accepts weakly validated URLs, hostnames, redirects, metadata endpoints, internal IP ranges, or backend-only resources. Disabling ML would weaken protection. Moving SSRF protection to FortiGate is wrong because SSRF depends on HTTP/API logic, not only network-layer filtering. HTTPS inspection alone does not solve unsafe backend request behavior. The correct priority is to refine input validation and filtering logic so FortiWeb can better detect and block malicious URL, parameter, and backend-request patterns.

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