NSE7_OTS-7.2 Dumps By Pros - 1st Attempt Guaranteed Success [Q17-Q33] : Exams Labs Braindumps : http://blog.examslabs.com

NO.17 What two advantages does FortiNAC provide in the OT network? (Choose two.)

It can be used for IoT device detection.

It can be used for industrial intrusion detection and prevention.

It can be used for network micro-segmentation.

It can be used for device profiling.

NO.18 Refer to the exhibit and analyze the output.

Which statement about the output is true?

This is a sample of a FortiAnalyzer system interface event log.

This is a sample of an SNMP temperature control event log.

This is a sample of a PAM event type.

This is a sample of FortiGate interface statistics.

NO.19 Which three Fortinet products can be used for device identification in an OT industrial control system (ICS)?
(Choose three.)

FortiNAC

FortiManager

FortiAnalyzer

FortiSIEM

FortiGate

NO.20 An OT administrator is defining an incident notification policy using FortiSIEM and would like to configure the system with a notification policy. If an incident occurs, the administrator would like to be able to intervene and block an IP address or disable a user in Active Directory from FortiSIEM.
Which step must the administrator take to achieve this task?

Configure a fabric connector with a notification policy on FortiSIEM to connect with FortiGate.

Create a notification policy and define a script/remediation on FortiSIEM.

Define a script/remediation on FortiManager and enable a notification rule on FortiSIEM.

Deploy a mitigation script on Active Directory and create a notification policy on FortiSIEM.

NO.21 Which two frameworks are common to secure ICS industrial processes, including SCADA and DCS? (Choose two.)

Modbus

NIST Cybersecurity

IEC 62443

IEC104

NO.22 Refer to the exhibit and analyze the output.

Which statement about the output is true?

This is a sample of a FortiAnalyzer system interface event log.

This is a sample of an SNMP temperature control event log.

This is a sample of a PAM event type.

This is a sample of FortiGate interface statistics.

NO.23 An OT administrator deployed many devices to secure the OT network. However, the SOC team is reporting that there are too many alerts, and that many of the alerts are false positive. The OT administrator would like to find a solution that eliminates repetitive tasks, improves efficiency, saves time, and saves resources.
Which products should the administrator deploy to address these issues and automate most of the manual tasks done by the SOC team?

FortiSIEM and FortiManager

FortiSandbox and FortiSIEM

FortiSOAR and FortiSIEM

A syslog server and FortiSIEM

NO.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.

NO.25 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.

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

NO.26 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

NO.27 A FortiGate device is newly deployed as the edge gateway of an OT network security fabric. The downstream FortiGate devices are also newly deployed as Security Fabric leafs to protect the control area zone.
With no additional essential networking devices, and to implement micro-segmentation on this OT network, what configuration must the OT network architect apply to control intra-VLAN traffic?

Enable transparent mode on the edge FortiGate device.

Enable security profiles on all interfaces connected in the control area zone.

Set up VPN tunnels between downstream and edge FortiGate devices.

Create a software switch on each downstream FortiGate device.

NO.28 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?

PLCs use IEEE802.1Q protocol to communicate each other.

An administrator can create firewall policies in the switch to secure between PLCs.

This integration solution expands VLAN capabilities from Layer 2 to Layer 3.

There is no micro-segmentation in this topology.

NO.29 What two advantages does FortiNAC provide in the OT network? (Choose two.)

It can be used for IoT device detection.

It can be used for industrial intrusion detection and prevention.

It can be used for network micro-segmentation.

It can be used for device profiling.

NO.30 The OT network analyst runs different level of reports to quickly explore threats that exploit the network. Such reports can be run on all routers, switches, and firewalls. Which FortiSIEM reporting method helps to identify these type of exploits of image firmware files?

CMDB reports

Threat hunting reports

Compliance reports

OT/loT reports

NO.31 Refer to the exhibit.

Which statement is true about application control inspection?

The industrial application control inspection process is unique among application categories.

Security actions cannot be applied on the lowest level of the hierarchy.

You can control security actions only on the parent-level application signature

The parent signature takes precedence over the child application signature.

NO.32 When device profiling rules are enabled, which devices connected on the network are evaluated by the device profiling rules?

Known trusted devices, each time they change location

All connected devices, each time they connect

Rogue devices, only when they connect for the first time

Rogue devices, each time they connect

NO.33 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.