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| Section | Weight | Objectives |
|---|---|---|
| Network Access Control | 25% | - Purdue Model and secure network segmentation - Authentication and access policies for OT devices - OT Ethernet and industrial communication models |
| Network Security | 25% | - Security automation and threat response - Deep inspection for industrial protocols (Modbus, DNP3, OPC) - Virtual patching for legacy OT systems |
| Monitoring and Risk Assessment | 25% | - OT-focused risk assessment and management - Threat detection using FortiSIEM 7.4 - Event handling and logging with FortiAnalyzer 7.6 |
| Asset Management | 25% | - OT security standards and compliance (IEC 62443, NIST) - Fortinet Security Fabric for OT environments - Device detection and inventory using FortiGate & FortiNAC |
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NEW QUESTION # 54
You want to improve access control for your large OT network using passive authentication. What must you configure on FortiGate? (Choose one answer)
Answer: D
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 # 55
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: C,D
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 # 56
Refer to the exhibit.
A Logical Topology page of a FortiGate device is shown. Your OT company wants to gain visibility into the network. You decide to implement device detection with the Security Fabric. Based on the exhibit, which statement is correct? (Choose one answer)
Answer: B
Explanation:
The correct answer is A. Device Detection is enabled on the other identified device .
The study guide explains that device identification is a "useful feature for the Security Fabric topology view" and that "FortiGate detects most third-party devices in your network and adds them to the topology view of the Security Fabric." It also states that in the interfaces section, you can enable device detection , and this detection is what allows FortiGate to identify devices based on observed traffic.
In the exhibit, the tooltip distinguishes between "1 device requires authorization" and "1 other identified device." That means the unauthorized device is a separate FortiGate/Fabric member issue, while the other identified device is simply a detected third-party device shown in the topology because device detection is working. Therefore, the correct interpretation is that device detection is enabled for that identified device.
Option B is incorrect because the exhibit does not say the other identified device requires authorization.
Option C is not supported by the study guide, and option D is too specific because no evidence in the exhibit confirms that the detection was enabled specifically on port3 .
NEW QUESTION # 57
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: D,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 # 58
Refer to the exhibit.
A partial OT network is shown. You want to provide the supervisor with secure remote access. Which two features can you implement on Edge-FortiGate ? (Choose two answers)
Answer: B,C
Explanation:
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.
NEW QUESTION # 59
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