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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Network Access Control | 25% | - Authentication and access policies for OT devices - OT Ethernet and industrial communication models - Purdue Model and secure network segmentation |
| Topic 2: Monitoring and Risk Assessment | 25% | - OT-focused risk assessment and management - Event handling and logging with FortiAnalyzer 7.6 - Threat detection using FortiSIEM 7.4 |
| Topic 3: Asset Management | 25% | - Device detection and inventory using FortiGate & FortiNAC - OT security standards and compliance (IEC 62443, NIST) - Fortinet Security Fabric for OT environments |
| Topic 4: Network Security | 25% | - Deep inspection for industrial protocols (Modbus, DNP3, OPC) - Virtual patching for legacy OT systems - Security automation and threat response |
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NEW QUESTION # 14
Refer to the exhibit.
A simplified OT network is shown. You want to optimize the protection of this OT network. Which two controls must you implement? (Choose two answers)
Answer: B,C
Explanation:
The correct answers are B. IPS on FortiGate_Level5 and C. Virtual patching on FortiGate_Level2 .
The study guide explains that "the first line of defense is securing the IT side of your network" and that FortiGate should be placed to protect ICS environments and stop threats from propagating from IT into OT. It also states that IPS improves OT security because "today's threat landscape requires IPS to block a wider range of threats and improve OT security" and that in IPS mode, vulnerable devices are protected . This makes FortiGate_Level5 , at the upper boundary near the DMZ and external connectivity, the correct place to implement IPS as a primary protection control.
The study guide also states in the Purdue model section that "Level 2 consists of the processes and programs that control the PLCs, RTUs, and IEDs found at Level 1" and that "it is necessary to segment, or even microsegment, these servers with firewall segmentation, along with policies that include application control and virtual patching." In addition, the virtual patching section says "Virtual patching protects OT devices that have not yet been updated against vulnerability exploits" and applies when traffic related to the vulnerable device reaches the firewall policy. Since FortiGate_Level2 sits between the process network and the control network, it is the right enforcement point for virtual patching to protect the PLC-side assets.
Option A is not one of the best answers because offline IDS only detects and logs attacks; the guide says "no traffic flows through FortiGate" in offline IDS mode, whereas IPS can actually block threats. Option D is also not the best answer because OT signatures are enabled within the IPS framework, but the stronger control explicitly described for this design is to deploy IPS at the upper boundary and virtual patching closer to vulnerable OT devices .
NEW QUESTION # 15
You want to improve access control for your large OT network using passive authentication. What must you configure on FortiGate? (Choose one answer)
Answer: B
Explanation:
The correct answer is A. Fortinet Single-Sign On (FSSO) . The study guide states under Active and Passive Authentication that for passive authentication, "User does not receive a login prompt from FortiGate" ,
"Credentials are determined automatically" , and specifically "FSSO, RSSO, and NTLM can be used." It then explains that passive authentication occurs with the single sign-on method and explicitly identifies Fortinet SSO (FSSO) as one of those methods.
The guide also says: "For passive authentication, you can implement FSSO. FSSO allows users who have already authenticated on the network through another system to be transparently identified. After initial login to any system on the network, users can access allowed resources without being prompted for credentials." That is exactly what the question asks for: improving access control in a large OT network using passive authentication .
The other options do not match passive authentication. Local users are part of local authentication, two- factor authentication adds an extra security factor but still uses active authentication, and FortiAuthenticator as a remote server supports centralized authentication for mid-to-large networks, but by itself it is not the specific passive-authentication method being asked here. The study guide is explicit that the FortiGate configuration for passive authentication is FSSO .
NEW QUESTION # 16
What is the main OT component for monitoring and controlling industrial processes? (Choose one answer)
Answer: B
Explanation:
The correct answer is C. Industrial Control System (ICS) . The study guide states that "ICS is a main component of OT" and "consists of systems used for monitoring and controlling industrial processes." It also explains that ICS includes various devices, systems, controls, and networks that manage industrial processes, and that the most common types are SCADA and distributed control systems (DCS) . This makes ICS the primary OT component for monitoring and controlling industrial processes.
The other options are related OT components, but they are not the best answer to this wording. SCADA collects real-time data and helps visualize and control the OT environment, but it is described as a system within the broader ICS structure. PLC devices collect and transmit real-time data and connect sensors and RTUs to SCADA, while IIoT refers to sensors, actuators, and other connected field devices. Therefore, the overarching main OT component for monitoring and controlling industrial processes is ICS .
NEW QUESTION # 17
Refer to the exhibits.
A partial Incident Analysis page and the log details related to the event are shown. An attack is reported on your OT network. You analyze the corresponding incident. Based on the information provided on the Incident Analysis page and the log details, which two statements are correct? (Choose two answers)
Answer: C,E
Explanation:
Based on the technical data provided in the exhibits and the OT Security 7.6 Architect curriculum:
* Industrial Protocol Identification (Statement A) : The log details exhibit clearly shows that the Destination Port used in the attack is 502 . According to the study guide ' s section on Industrial Protocol Protection , the standard port used by the Modbus TCP protocol is 502 . Furthermore, the attack name identifies a " Triangle.Research.Nano-10.PLC, " which are industrial controllers commonly utilizing Modbus for communications.
* Attack Mitigation (Statement B) : The log details specify that the Action taken by the FortiGate (Edge-FortiGate) was dropped . In cybersecurity and Fortinet fabric operations, dropping a packet associated with an IPS signature means the traffic was blocked from reaching its target, thereby mitigating the attack.
* Target IP Address (Statement E) : The log detail explicitly lists the Destination IP as 192.168.2.3 .
The Incident Analysis page also titles the incident with dstip:192.168.2.3. While the " Affected Endpoint " is shown as 10.1.5.20 , in an " outgoing " attack direction (as shown in the log), this likely refers to the internal source/attacker IP, whereas the target is the destination IP (192.168.2.3). Thus, Statement E is incorrect.
* Protocol Conflict (Statement C) : The IEC 104 protocol typically utilizes port 2404 . Since the log specifies port 502, Statement C is incorrect.
* Severity Distinction (Statement D) : While the Incident severity is marked as High , the question specifically asks about event severity. The " Events " table at the bottom of the Incident Analysis page shows a " User login/logout failed " event with a medium severity. Because there is a distinction in the management console between the severity of individual events and the aggregated incident, and Statement A and B are technically definitive based on port and action, A and B are the correct architectural choices.
NEW QUESTION # 18
Refer to the exhibit.
The Core Network Security Connectors page of a FortiGate device is shown. You are configuring the Security Fabric in your OT network. One of the devices is not sending logs to FortiAnalyzer. When you check the status of the FortiGate device, it is Disabled as shown in the exhibit. Which two actions must you perform to enable this FortiGate device to send logs to FortiAnalyzer? (Choose two answers)
Answer: A,C
Explanation:
Comprehensive and Detailed Explanation From Exact Extract of OT Security 7.6 Study guides:
The correct answers are A and C .
A is correct because the exhibit explicitly shows Logging & Analytics # FortiAnalyzer: Disabled on this FortiGate. The FortiGate must therefore have its FortiAnalyzer logging destination enabled and configured.
The study guide explains that the FortiAnalyzer Fabric connector consolidates traffic logs and, importantly, that "each FortiGate in the Security Fabric logs traffic to FortiAnalyzer independent of the root or other leaf devices." This means each FortiGate requires its own functioning logging connection to FortiAnalyzer; being a Security Fabric member alone does not cause its logs to pass through the root FortiGate.
C is correct because FortiAnalyzer must accept and authorize the FortiGate as a managed/logging device before the FortiGate can establish the normal logging relationship. This complements the FortiGate-side Logging & Analytics configuration. The study guide ' s Security Fabric logging architecture shows individual FortiGate devices maintaining FortiAnalyzer log connections , with FortiAnalyzer receiving and correlating their traffic and UTM logs. It specifically states that if the root FortiGate is unavailable, logging from leaf FortiGate devices to FortiAnalyzer continues to function , confirming that the FortiGate-to-FortiAnalyzer logging relationship is direct.
B is incorrect because configuring Fabric settings on FortiAnalyzer is not the missing step indicated by the exhibit. The problem shown is that FortiAnalyzer logging is Disabled on the FortiGate .
D is incorrect because authorization on the root FortiGate concerns joining and trusting a FortiGate as a Security Fabric member. It does not authorize that FortiGate as a logging device on FortiAnalyzer. The study guide explicitly distinguishes the architecture by stating that every FortiGate logs to FortiAnalyzer independently of the root .
NEW QUESTION # 19
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