[2025年10月28日] NSE7_OTS-7.2のPDF問題集にはあなたに不可欠なNSE7_OTS-7.2試験解答を合格に繋ぐ！ [Q14-Q35]

[2025年10月28日] NSE7_OTS-7.2のPDF問題集にはあなたに不可欠なNSE7_OTS-7.2試験解答を合格に繋ぐ！

NSE7_OTS-7.2のPDF解答で完璧な予見NSE7_OTS-7.2練習試験問題

質問 # 14
Refer to the exhibit.

Which statement is true about application control inspection?

A. The industrial application control inspection process is unique among application categories.
B. The parent signature takes precedence over the child application signature.
C. Security actions cannot be applied on the lowest level of the hierarchy.
D. You can control security actions only on the parent-level application signature

正解：D

質問 # 15
What is the primary objective of implementing SD-WAN in operational technology (OT) networks'?

A. Reduce security risk and threat attacks
B. Enhance network performance of OT applications
C. Replace standard links with lower cost connections
D. Remove centralized network security policies

正解：B

質問 # 16
Refer to the exhibit.
An OT network security audit concluded that the application sensor requires changes to ensure the correct security action is committed against the overrides filters.
Which change must the OT network administrator make?

A. Set the priority of the C.BO.NA.1 signature override to 1.
B. Remove IEC.60870.5.104 Information.Transfer from the first filter override.
C. Change the security action of the industrial category to monitor.
D. Set all application categories to apply default actions.

正解：B

解説：
According to the Fortinet NSE 7 - OT Security 6.4 exam guide1, the application sensor settings allow you to configure the security action for each application category andnetwork protocol override. The security action determines how the FortiGate unit handles traffic that matches the application category or network protocol override. The security action can be one of the following:
Allow: The FortiGate unit allows the traffic without any further inspection.
Monitor: The FortiGate unit allows the traffic and logs it for monitoring purposes.
Block: The FortiGate unit blocks the traffic and logs it as an attack.
The priority of the network protocol override determines the order in which the FortiGate unit applies the security action to the traffic. The lower the priority number, the higher the priority. For example, a priority of
1 is higher than a priority of 10.
In the exhibit, the application sensor has the following settings:
The industrial category has a security action of allow, which means that the FortiGate unit will not inspect or log any traffic that belongs to this category.
The IEC.60870.5.104 Information.Transfer network protocol override has a security action of block, which means that the FortiGate unit will block and log any traffic that matches this protocol.
The IEC.60870.5.104 Control.Functions network protocol override has a security action of monitor, which means that the FortiGate unit will allow and log any traffic that matches this protocol.
The IEC.60870.5.104 Start/Stop network protocol override has a security action of allow, which means that the FortiGate unit will not inspect or log any traffic that matches this protocol.
The IEC.60870.5.104 Transfer.C.BO.NA.1 network protocol override has a security action of block, which means that the FortiGate unit will block and log any traffic that matches this protocol.
The problem with these settings is that the IEC.60870.5.104 Transfer.C.BO.NA.1 network protocol override has a lower priority than the IEC.60870.5.104 Information.Transfer network protocol override. This means that if the traffic matches both protocols, the FortiGate unit will apply the security action of the higher priority override, which is block. However, the IEC.60870.5.104 Transfer.C.BO.NA.1 protocol is used to transfer binary outputs, which are essential for controlling OT devices. Therefore, blocking this protocol could have negative consequences for the OT network.
To fix this issue, the OT network administrator must set the priority of the IEC.60870.5.104 Transfer.C.BO.
NA.1 network protocol override to 1, which is higher than the priority of the IEC.60870.5.104 Information.
Transfer network protocol override. This way, the FortiGate unit will apply the security action of the lower priority override, which is allow, to the traffic that matches both protocols. This will ensure that the FortiGate unit does not block the traffic that is used to transfer binary outputs, while still blocking the traffic that is used to transfer information.
1: NSE 7 Network Security Architect - Fortinet

質問 # 17
Which three criteria can a FortiGate device use to look for a matching firewall policy to process traffic? (Choose three.)

A. Source defined as internet services in the firewall policy
B. Services defined in the firewall policy.
C. Destination defined as internet services in the firewall policy
D. Highest to lowest priority defined in the firewall policy
E. Lowest to highest policy ID number

正解：B、C、D

解説：
The three criteria that a FortiGate device can use to look for a matching firewall policy to process traffic are:
A) Services defined in the firewall policy - FortiGate devices can match firewall policies based on the services defined in the policy, such as HTTP, FTP, or DNS.
D) Destination defined as internet services in the firewall policy - FortiGate devices can also match firewall policies based on the destination of the traffic, including destination IP address, interface, or internet services.
E) Highest to lowest priority defined in the firewall policy - FortiGate devices can prioritize firewall policies based on the priority defined in the policy. The device will process traffic against the policy with the highest priority first and move down the list until it finds a matching policy.

質問 # 18
Refer to the exhibit.

PLC-3 and CLIENT can send traffic to PLC-1 and PLC-2. FGT-2 has only one software switch (SSW-1) connecting both PLC-3 and CLIENT. PLC-3 and CLIENT cannot send traffic to each other.
Which two statements about the traffic between PCL-1 and PLC-2 are true? (Choose two.)

A. Micro-segmentation on FGT-2 prevents direct device-to-device communication.
B. FGT-2 controls intra-VLAN traffic through firewall policies.
C. Traffic must be inspected by FGT-EDGE in OT networks.
D. The switch on FGT-2 must be hardware to implement micro-segmentation.

正解：A、B

質問 # 19
Refer to the exhibit.

An OT network security audit concluded that the application sensor requires changes to ensure the correct security action is committed against the overrides filters.
Which change must the OT network administrator make?

A. Set the priority of the C.BO.NA.1 signature override to 1.
B. Remove IEC.60870.5.104 Information.Transfer from the first filter override.
C. Change the security action of the industrial category to monitor.
D. Set all application categories to apply default actions.

正解：A

解説：
Explanation
According to the Fortinet NSE 7 - OT Security 6.4 exam guide1, the application sensor settings allow you to configure the security action for each application category andnetwork protocol override. The security action determines how the FortiGate unit handles traffic that matches the application category or network protocol override. The security action can be one of the following:
Allow: The FortiGate unit allows the traffic without any further inspection.
Monitor: The FortiGate unit allows the traffic and logs it for monitoring purposes.
Block: The FortiGate unit blocks the traffic and logs it as an attack.
The priority of the network protocol override determines the order in which the FortiGate unit applies the security action to the traffic. The lower the priority number, the higher the priority. For example, a priority of 1 is higher than a priority of 10.
In the exhibit, the application sensor has the following settings:
The industrial category has a security action of allow, which means that the FortiGate unit will not inspect or log any traffic that belongs to this category.
The IEC.60870.5.104 Information.Transfer network protocol override has a security action of block, which means that the FortiGate unit will block and log any traffic that matches this protocol.
The IEC.60870.5.104 Control.Functions network protocol override has a security action of monitor, which means that the FortiGate unit will allow and log any traffic that matches this protocol.
The IEC.60870.5.104 Start/Stop network protocol override has a security action of allow, which means that the FortiGate unit will not inspect or log any traffic that matches this protocol.
The IEC.60870.5.104 Transfer.C.BO.NA.1 network protocol override has a security action of block, which means that the FortiGate unit will block and log any traffic that matches this protocol.
The problem with these settings is that the IEC.60870.5.104 Transfer.C.BO.NA.1 network protocol override has a lower priority than the IEC.60870.5.104 Information.Transfer network protocol override. This means that if the traffic matches both protocols, the FortiGate unit will apply the security action of the higher priority override, which is block. However, the IEC.60870.5.104 Transfer.C.BO.NA.1 protocol is used to transfer binary outputs, which are essential for controlling OT devices. Therefore, blocking this protocol could have negative consequences for the OT network.
To fix this issue, the OT network administrator must set the priority of the IEC.60870.5.104 Transfer.C.BO.NA.1 network protocol override to 1, which is higher than the priority of the IEC.60870.5.104 Information.Transfer network protocol override. This way, the FortiGate unit will apply the security action of the lower priority override, which is allow, to the traffic that matches both protocols. This will ensure that the FortiGate unit does not block the traffic that is used to transfer binary outputs, while still blocking the traffic that is used to transfer information.
1: NSE 7 Network Security Architect - Fortinet

質問 # 20
Which two statements about FortiSIEM are true? (Choose two.)

A. FortiSIEM cannot receive data from a Windows server without an agent.
B. FortiSIEM can receive and collect data from network devices and applications.
C. FortiSIEM can receive data from certain devices in SQL format.
D. FortiSIEM can receive data from any network device and application.

正解：A、B

質問 # 21
An OT network architect needs to secure control area zones with a single network access policy to provision devices to any number of different networks.
On which device can this be accomplished?

A. FortiEDR
B. FortiGate
C. FortiNAC
D. FortiSwitch

正解：B

解説：
Explanation
An OT network architect can accomplish the goal of securing control area zones with a single network access policy to provision devices to any number of different networks on a FortiGate device.

質問 # 22
Refer to the exhibits.

Which statement is true about the traffic passing through to PLC-2?

A. The application filter overrides the default action of some IEC 104 signatures.
B. SSL Inspection must be set to deep-inspection to correctly apply application control.
C. IPS must be enabled to inspect application signatures.
D. IEC 104 signatures are all allowed except the C.BO.NA 1 signature.

正解：A

質問 # 23
In a wireless network integration, how does FortiNAC obtain connecting MAC address information?

A. MAC notification traps
B. RADIUS
C. End station traffic monitoring
D. Link traps

正解：B

解説：
Explanation
FortiNAC can integrate with RADIUS servers to obtain MAC address information for wireless clients that authenticate through the RADIUS server.

質問 # 24
How can you achieve remote access and internel availability in an OT network?

A. Implement SD-WAN to manage traffic on each ISP link.
B. Create a back-end backup network as a redundancy measure.
C. Create more access policies to prevent unauthorized access.
D. Add additional internal firewalls to access OT devices.

正解：A

質問 # 25
Which three Fortinet products can be used for device identification in an OT industrial control system (ICS)?
(Choose three.)

A. FortiGate
B. FortiNAC
C. FortiAnalyzer
D. FortiSIEM
E. FortiManager

正解：A、B、D

解説：
A: FortiNAC - FortiNAC is a network access control solution that provides visibility and control over network devices. It can identify devices, enforce access policies, and automate threat response.
D: FortiSIEM - FortiSIEM is a security information and event management solution that can collect and analyze data from multiple sources, including network devices and servers. It can help identify potential security threats, as well as monitor compliance with security policies and regulations.
E: FortiAnalyzer - FortiAnalyzer is a central logging and reporting solution that collects and analyzes data from multiple sources, including FortiNAC and FortiSIEM. It can provide insights into network activity and help identify anomalies or security threats.
Reference:
Fortinet NSE 7 - OT Security 6.4 Study Guide, Chapter 4: OT Security Devices, page 4-20.

質問 # 26
Refer to the exhibit.

Based on the topology designed by the OT architect, which two statements about implementing OT security are true? (Choose two.)

A. Firewall policies should be configured on FortiGate-3 and FortiGate-4 with industrial protocol sensors.
B. FortiGate-3 and FortiGate-4 devices must be in a transparent mode.
C. IT and OT networks are separated by segmentation.
D. Micro-segmentation can be achieved only by replacing FortiGate-3 and FortiGate-4 with a pair of FortiSwitch devices.

正解：A、C

質問 # 27
Which three criteria can a FortiGate device use to look for a matching firewall policy to process traffic?
(Choose three.)

A. Source defined as internet services in the firewall policy
B. Services defined in the firewall policy.
C. Destination defined as internet services in the firewall policy
D. Highest to lowest priority defined in the firewall policy
E. Lowest to highest policy ID number

正解：B、C、D

解説：
The three criteria that a FortiGate device can use to look for a matching firewall policy to process traffic are:
A: Services defined in the firewall policy - FortiGate devices can match firewall policies based on the services defined in the policy, such as HTTP, FTP, or DNS.
D: Destination defined as internet services in the firewall policy - FortiGate devices can also match firewall policies based on the destination of the traffic, including destination IP address, interface, or internet services.
E: Highest to lowest priority defined in the firewall policy - FortiGate devices can prioritize firewall policies based on the priority defined in the policy. The device will process traffic against the policy with the highest priority first and move down the list until it finds a matching policy.

質問 # 28
Which three criteria can a FortiGate device use to look for a matching firewall policy to process traffic?
(Choose three.)

A. Source defined as internet services in the firewall policy
B. Services defined in the firewall policy.
C. Destination defined as internet services in the firewall policy
D. Highest to lowest priority defined in the firewall policy
E. Lowest to highest policy ID number

正解：B、C、D

解説：
Explanation
The three criteria that a FortiGate device can use to look for a matching firewall policy to process traffic are:
A: Services defined in the firewall policy - FortiGate devices can match firewall policies based on the services defined in the policy, such as HTTP, FTP, or DNS.
D: Destination defined as internet services in the firewall policy - FortiGate devices can also match firewall policies based on the destination of the traffic, including destination IP address, interface, or internet services.
E: Highest to lowest priority defined in the firewall policy - FortiGate devices can prioritize firewall policies based on the priority defined in the policy. The device will process traffic against the policy with the highest priority first and move down the list until it finds a matching policy.

質問 # 29
An OT network consists of multiple FortiGate devices. The edge FortiGate device is deployed as the secure gateway and is only allowing remote operators to access the ICS networks on site.
Management hires a third-party company to conduct health and safety on site. The third-party company must have outbound access to external resources. As the OT network administrator, what is the best scenario to provide external access to the third- party company while continuing to secure the ICS networks?

A. Configure outbound security policies with limited active authentication users of the third-party company.
B. Split the edge FortiGate device into multiple logical devices to allocate an independent VDOM for the third-party company.
C. Create VPN tunnels between downstream FortiGate devices and the edge FortiGate to protect ICS network traffic.
D. Implement an additional firewall using an additional upstream link to the internet.

正解：B

質問 # 30
Refer to the exhibit

In the topology shown in the exhibit, both PLCs can communicate directly with each other, without going through the firewall.
Which statement about the topology is true?

A. An administrator can create firewall policies in the switch to secure between PLCs.
B. There is no micro-segmentation in this topology.
C. PLCs use IEEE802.1Q protocol to communicate each other.
D. This integration solution expands VLAN capabilities from Layer 2 to Layer 3.

正解：B

質問 # 31
What are two benefits of a Nozomi integration with FortiNAC? (Choose two.)

A. Adapter consolidation for multi-adapter hosts
B. Direct VLAN assignment
C. Enhanced point of connection details
D. Importation and classification of hosts

正解：C、D

質問 # 32
Refer to the exhibit.

Which statement about the interfaces shown in the exhibit is true?

A. The VLAN ID of port1-vlan1 can be changed to the VLAN ID 10.
B. port1, port1-vlan10, and port1-vlan1 are in different broadcast domains
C. port2, port2-vlan10, and port2-vlan1 are part of the software switch interface.
D. port1-vlan10 and port2-vlan10 are part of the same broadcast domain

正解：B

質問 # 33
Refer to the exhibit.

The IPS profile is added on all of the security policies on FortiGate.
For an OT network, which statement of the IPS profile is true?

A. All IPS signatures are overridden and must block traffic match signature patterns.
B. The listed IPS signatures are classified as SCADAapphcat nns
C. The IPS profile inspects only traffic originating from SCADA equipment.
D. FortiGate has no IPS industrial signature database enabled.

正解：B

質問 # 34
Refer to the exhibit.

Based on the Purdue model, which three measures can be implemented in the control area zone using the Fortinet Security Fabric? (Choose three.)