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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Monitoring and Risk Assessment | 25% | - Event handling and logging with FortiAnalyzer 7.6 - Threat detection using FortiSIEM 7.4 - OT-focused risk assessment and management |
| Topic 2: Network Security | 25% | - Security automation and threat response - Deep inspection for industrial protocols (Modbus, DNP3, OPC) - Virtual patching for legacy OT systems |
| Topic 3: Network Access Control | 25% | - OT Ethernet and industrial communication models - Purdue Model and secure network segmentation - Authentication and access policies for OT devices |
| Topic 4: Asset Management | 25% | - Device detection and inventory using FortiGate & FortiNAC - Fortinet Security Fabric for OT environments - OT security standards and compliance (IEC 62443, NIST) |
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NEW QUESTION # 27
Refer to the exhibit.
A firewall policy page is shown. To improve the security of your OT network, you have configured a Supervisor profile in the firewall policies, as shown in the exhibit. However, a supervisor is reporting that he cannot ping PLC-1. What are the two reasons? (Choose two answers)
Answer: B,C
Explanation:
The correct answers are A and C .
Option A is correct because the study guide explains that with active authentication , FortiGate prompts the user only when they use "an acceptable login protocol." It states: "When you use only active authentication, if all possible policies that could match the source IP address have authentication enabled, then the user will receive a login prompt (assuming they use an acceptable login protocol)." A direct ping to PLC-1 uses ICMP , which is not the kind of login protocol used to trigger user authentication.
So the supervisor must first authenticate through a protocol such as HTTPS or Telnet , then the ICMP traffic can match the authenticated policy.
Option C is also correct because the exhibit shows policy ID 8 greyed out, meaning it is not enabled. That policy appears above the Supervisor_access (9) policy and allows broader access to PLC-1 , whereas policy 9 is limited to ALL_ICMP . The study guide explains that "Because the user has not yet authenticated, the user group aspect of the traffic does not match" and FortiGate continues searching for another complete match. In this case, with policy 8 disabled, the supervisor is left with only the ICMP rule, which cannot be used to perform the initial login step needed for active authentication.
Option B is not supported by the exhibit. Option D is incorrect because auth-on-demand always would force authentication prompts more aggressively, but the core problem here is that the user is trying to start with ICMP and the broader policy that could permit the initial authenticated access is disabled.
NEW QUESTION # 28
What is the next step if FortiGate cannot detect a device locally? (Choose one answer)
Answer: D
Explanation:
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.
NEW QUESTION # 29
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: D
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 # 30
Refer to the exhibit.
A partial OT network is shown. You must improve the security of this OT network and implement internal segmentation between network 1 and network 2. How can you achieve the segmentation? (Choose one answer)
Answer: C
Explanation:
The correct answer is D. You can configure forward domain IDs for each network .
The study guide explains that in FortiGate transparent mode, all interfaces belong to the same broadcast domain, even interfaces with different VLAN IDs , and then states that you can "subdivide into multiple broadcast domains" by configuring set forward-domain < domain_ID > . It also states that "interfaces with the same domain ID belong to the same broadcast domain" and, with multiple forward domains,
"traffic arriving on one interface is broadcast only to interfaces in the same forward domain ID." That is the mechanism used to separate internal networks and confine traffic between network segments.
The other options do not fit this requirement. Universal ZTNA is for application access control, not segmentation between two OT networks. One traffic VDOM does not create segmentation by itself; multiple VDOMs would be needed for that type of isolation. An explicit software switch controls intraswitch traffic inside the same software-switch domain, not segmentation between separate networks like network 1 and network 2. Therefore, the correct way to implement the internal segmentation asked in the question is to assign different forward domain IDs to each network.
NEW QUESTION # 31
During layer 2 polling , which two pieces of information are gathered by FortiNAC to identify a device?
(Choose two answers)
Answer: B,C
NEW QUESTION # 32
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