Free Fortinet NSEI_OTS_AR-7.6 Practice Exam with Questions & Answers | Set: 2

Based on the provided exhibits from the FortiAnalyzer playbook engine:

Playbook Trigger Condition : The Partial Playbook configuration exhibit shows that the playbook is set to trigger based on a condition where the Basic Handler Name is Equal To IPS_Attack_Handling.

Event vs. Log : In FortiAnalyzer, the field Basic Handler Name is a property of an Event record, indicating the specific Event Handler that generated it. A playbook configured with this condition is triggered by an Event , not directly by a raw log.

Playbook Execution Flow : The Partial Playbook Monitor view shows the execution sequence:

Event_Trigger (Starter) : This is the entry point of the playbook, which matches the condition defined in the configuration.

IPS_Attack_Incident : The first task executed after the trigger.

Run_Report : The task in question, which is executed as part of the automated workflow initiated by the starter.

Conclusion : Since the playbook ' s " Starter " is defined by the IPS_Attack_Handling handler name, an event produced by that handler is the root trigger for the entire playbook execution, including the Run_Report task.

Therefore, the Run_Report task was triggered (as part of the playbook) by an IPS_Attack_Handling event .

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 C .

Option C is correct because the profile clearly contains the Operational Technology category and specific OT application signatures such as Modbus and IEC.60870.5.104 . The study guide says “You can use application control signatures to detect OT protocols” and “You can filter to a specific OT protocol.” That means OT application signatures are active in this sensor profile.

Option A is correct because the guide explains that application control works at different levels: “Detection of protocol (one detection per session)” and “Message level (one detection per protocol message).” It also says you can use application signatures for “granular message type identification.” In the exhibit, IEC.60870.5.104.Control.Functions is explicitly configured, which is a granular IEC message/control-level signature rather than only a protocol-level match. That means logging and control can occur at the IEC command level.

Option B is not correct because the profile shows Modbus configured at the parent protocol level as Monitor , while the guide states that the “parent signature takes precedence over the child signature.” Since protocol-level detection is one detection per session , that does not mean FortiGate will necessarily log each Modbus command individually.

Option D is incorrect because even though the broader Operational Technology category is set to block, the profile includes specific application and filter overrides for Modbus and IEC 104 behavior. So the resulting effect is not simply that all OT protocols are blocked .

The correct answers are B and C . The exhibit ' s Top Threat section identifies the IPS threats as Blocked , directly confirming that the attacks were prevented rather than merely detected. The OT Traffic table also shows destination port 502 . Modbus/TCP conventionally operates on TCP port 502, and the OT Security 7.6 study guide identifies Modbus as an industrial protocol supported and inspected by Fortinet OT security controls. The report does not cover only one day; its displayed timeline spans multiple dates, from approximately October 30 through November 3. Option D is also inconsistent with the report because the visible OT destination addresses are associated with the 192.168.x.x networks rather than 10.1.5.1. FortiAnalyzer reports summarize logged information into charts and tables specifically to expose traffic patterns, threats, and OT activity such as this.

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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.

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.