合格させるFortinet NSE7_OTS-7.2試験には練習テスト問題集豪華お試しセット [Q22-Q40]

新問題 22
FortiAnalyzer is implemented in the OT network to receive logs from responsible FortiGate devices. The logs must be processed by FortiAnalyzer.
In this scenario, which statement is correct about the purpose of FortiAnalyzer receiving and processing multiple log messages from a given PLC or RTU?

To isolate PLCs or RTUs in the event of external attacks

To configure event handlers and take further action on FortiGate

To determine which type of messages from the PLC or RTU causes issues in the plant

To help OT administrators configure the network and prevent breaches

新問題 23
Refer to the exhibit, which shows a non-protected OT environment.

An administrator needs to implement proper protection on the OT network.
Which three steps should an administrator take to protect the OT network? (Choose three.)

Deploy an edge FortiGate between the internet and an OT network as a one-arm sniffer.

Deploy a FortiGate device within each ICS network.

Configure firewall policies with web filter to protect the different ICS networks.

Configure firewall policies with industrial protocol sensors

Use segmentation

新問題 24
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 can send traffic to each other at the Layer 2 level.
What must the OT admin do to prevent Layer 2-level communication between PLC-3 and CLIENT?

Set a unique forward domain for each interface of the software switch.

Create a VLAN for each device and replace the current FGT-2 software switch members.

Enable explicit intra-switch policy to require firewall policies on FGT-2.

Implement policy routes on FGT-2 to control traffic between devices.

新問題 25
Which three methods of communication are used by FortiNAC to gather visibility information? (Choose three.)

SNMP

ICMP

API

RADIUS

TACACS

新問題 26
Which statement is correct about processing matched rogue devices by FortiNAC?

FortiNAC cannot revalidate matched devices.

FortiNAC remembers the match ng rule of the rogue device

FortiNAC disables matching rule of previously-profiled rogue devices.

FortiNAC matches the rogue device with only one device profiling rule.

新問題 27
As an OT network administrator, you are managing three FortiGate devices that each protect different levels on the Purdue model. To increase traffic visibility, you are required to implement additional security measures to detect exploits that affect PLCs.
Which security sensor must implement to detect these types of industrial exploits?

Intrusion prevention system (IPS)

Deep packet inspection (DPI)

Antivirus inspection

Application control

新問題 28
Refer to the exhibit.

An operational technology rule is created and successfully activated to monitor the Modbus protocol on FortiSIEM. However, the rule does not trigger incidents despite Modbus traffic and application logs being received correctly by FortiSIEM.
Which statement correctly describes the issue on the rule configuration?

The first condition on the SubPattern filter must use the OR logical operator.

The attributes in the Group By section must match the ones in Fitters section.

The Aggregate attribute COUNT expression is incompatible with the filters.

The SubPattern is missing the filter to match the Modbus protocol.

新問題 29
Which statemenl about the IEC 104 protocol is true?

IEC 104 is used for telecontrol SCADA in electrical engineering applications.

IEC 104 is IEC 101 compliant in old SCADA systems.

IEC 104 protects data transmission between OT devices and services.

IEC 104 uses non-TCP/IP standards.

新問題 30
Refer to the exhibit.

You are navigating through FortiSIEM in an OT network.
How do you view information presented in the exhibit and what does the FortiGate device security status tell you?

In the PCI logging dashboard and there are one or more high-severity security incidents for the FortiGate device.

In the summary dashboard and there are one or more high-severity security incidents for the FortiGate device.

In the widget dashboard and there are one or more high-severity incidents for the FortiGate device.

In the business service dashboard and there are one or more high-severity security incidents for the FortiGate device.

新問題 31
Refer to the exhibit.
Given the configurations on the FortiGate, which statement is true?

FortiGate is configured with forward-domains to reduce unnecessary traffic.

FortiGate is configured with forward-domains to forward only domain controller traffic.

FortiGate is configured with forward-domains to forward only company domain website traffic.

FortiGate is configured with forward-domains to filter and drop non-domain controller traffic.

新問題 32
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.)

The switch on FGT-2 must be hardware to implement micro-segmentation.

Micro-segmentation on FGT-2 prevents direct device-to-device communication.

Traffic must be inspected by FGT-EDGE in OT networks.

FGT-2 controls intra-VLAN traffic through firewall policies.

新問題 33
Which two statements are true when you deploy FortiGate as an offline IDS? (Choose two.)

FortiGate receives traffic from configured port mirroring.

Network traffic goes through FortiGate.

FortiGate acts as network sensor.

Network attacks can be detected and blocked.

新問題 34
An administrator wants to use FortiSoC and SOAR features on a FortiAnalyzer device to detect and block any unauthorized access to FortiGate devices in an OT network.
Which two statements about FortiSoC and SOAR features on FortiAnalyzer are true? (Choose two.)

You must set correct operator in event handler to trigger an event.

You can automate SOC tasks through playbooks.

Each playbook can include multiple triggers.

You cannot use Windows and Linux hosts security events with FortiSoC.

新問題 35
An OT network architect must deploy a solution to protect fuel pumps in an industrial remote network. All the fuel pumps must be closely monitored from the corporate network for any temperature fluctuations.
How can the OT network architect achieve this goal?

Configure a fuel server on the remote network, and deploy a FortiSIEM with a single pattern temperature security rule on the corporate network.

Configure a fuel server on the corporate network, and deploy a FortiSIEM with a single pattern temperature performance rule on the remote network.

Configure a fuel server on the remote network, and deploy a FortiSIEM with a single pattern temperature performance rule on the corporate network.

Configure both fuel server and FortiSIEM with a single-pattern temperature performance rule on the corporate network.

新問題 36
Refer to the exhibit. Based on the topology designed by the OT architect, which two statements about implementing OT security are true? (Choose two.)

Firewall policies should be configured on FortiGate-3 and FortiGate-4 with industrial protocol sensors.

Micro-segmentation can be achieved only by replacing FortiGate-3 and FortiGate-4 with a pair of FortiSwitch devices.

IT and OT networks are separated by segmentation.

FortiGate-3 and FortiGate-4 devices must be in a transparent mode.

新問題 37
Refer to the exhibit. Which statement about the interfaces shown in the exhibit is true?

port2, port2-vlan10, and port2-vlan1 are part of the software switch interface.

The VLAN ID of port1-vlan1 can be changed to the VLAN ID 10.

port1-vlan10 and port2-vlan10 are part of the same broadcast domain

port1, port1-vlan10, and port1-vlan1 are in different broadcast domains

新問題 38
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?

Set all application categories to apply default actions.

Change the security action of the industrial category to monitor.

Set the priority of the C.BO.NA.1 signature override to 1.

Remove IEC.60870.5.104 Information.Transfer from the first filter override.

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

新問題 39
Which three Fortinet products can be used for device identification in an OT industrial control system (ICS)?
(Choose three.)

FortiNAC

FortiManager

FortiAnalyzer

FortiSIEM

FortiGate

新問題 40
Which three Fortinet products can be used for device identification in an OT industrial control system (ICS)?
(Choose three.)

FortiNAC

FortiManager

FortiAnalyzer

FortiSIEM

FortiGate