Free Practice Questions for Fortinet NSEI_OTS_AR-7.6 Exam

The correct answer is A. FortiGate queries FortiGuard servers . The study guide explains the device detection process very clearly: “First, FortiGate attempts to detect the devices based on the information in the local device database (CIDB). If FortiGate cannot detect the devices locally, it queries the FortiGuard servers by sending data about the unknown devices to the FortiGuard servers. In response, the FortiGuard servers provide additional information about those devices.” This directly answers the question and shows that querying FortiGuard is the next step after local detection fails.

Option D is incorrect because the guide says FortiGate checks the local device database (CIDB) first, before this next step. Option B refers more to FortiNAC-style profiling logic, not FortiGate’s OT device detection flow. Option C is also incorrect because service connectors are not described here as the immediate follow-up step for unknown local device detection. The study guide specifically identifies FortiGuard servers as the next destination for device identification assistance.

The correct answers are A and B .

Option B is correct because the study guide states that “When a handler generates an event with the automation stitch option enabled, FortiAnalyzer sends a notification” to FortiGate. If Automation Stitch is not enabled in the FortiAnalyzer event handler, that handler will not be usable for the FortiGate automation-stitch workflow. The guide also explains that the configuration of each event handler can include “Automation stitches” and “Rules,” showing that this is a required part of the FortiAnalyzer-to-FortiGate automation path.

Option A is also correct. The study guide explains the automation flow in the Security Fabric: “FortiAnalyzer parses the logs and notifies the root FortiGate” and then “The root FortiGate triggers the action.” That means FortiGate must have the FortiAnalyzer connection configured through the Security Fabric side before it can consume FortiAnalyzer event handlers. The warning in the exhibit about configuring a FortiAnalyzer connection also points directly to that requirement.

Option C is incorrect because + Create is not the reason the existing event handler is missing; it is only an interface control. Option D is not the best answer for this item because the question is about why the event handler name list on FortiGate is empty for FortiAnalyzer-triggered automation. The study guide’s verified requirements for that workflow are the FortiAnalyzer-to-FortiGate Fabric connection and enabling Automation Stitch on the FortiAnalyzer event handler.

Based on the exhibit and the OT Security 7.6 Architect standards for Secure Remote Access :

Secure Tunneling (Statement A) : The exhibit shows a Remote PC connecting through a VPN Cloud to the Edge-FortiGate . In the Fortinet architecture, IPsec VPN is the primary method for establishing a secure, encrypted tunnel for remote administrators or supervisors to access the internal OT segments (Level 2/3) from an external location.

Multi-Factor Authentication (Statement B) : Secure remote access in OT environments (aligned with IEC 62443 standards) requires strong authentication. The study guide emphasizes the use of FortiToken to provide Two-Factor Authentication (2FA) for VPN users, ensuring that compromised credentials alone are not enough to gain access to critical infrastructure.

FSSO (Statement D) : Fortinet Single Sign-On is generally used for identifying internal users already on the network to apply identity-based policies; it is not the primary mechanism for establishing the remote connection itself.

SD-WAN (Statement C) : While SD-WAN can manage the path of the VPN traffic, it is a WAN optimization and reliability feature, not a " secure remote access " feature for a supervisor in the context of authentication and encryption.