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Pass the Fortinet NSE 7 Network Security Architect NSE7_OTS-7.2 Questions and answers with ValidTests

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Questions # 11:

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

Options:

A.

FortiNAC

B.

FortiManager

C.

FortiAnalyzer

D.

FortiSIEM

E.

FortiGate

Expert Solution
Questions # 12:

With the limit of using one firewall device, the administrator enables multi-VDOM on FortiGate to provide independent multiple security domains to each ICS network. Which statement ensures security protection is in place for all ICS networks?

Options:

A.

Each traffic VDOM must have a direct connection to FortiGuard services to receive the required security updates.

B.

The management VDOM must have access to all global security services.

C.

Each VDOM must have an independent security license.

D.

Traffic between VDOMs must pass through the physical interfaces of FortiGate to check for security incidents.

Expert Solution
Questions # 13:

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

Options:

A.

Services defined in the firewall policy.

B.

Source defined as internet services in the firewall policy

C.

Lowest to highest policy ID number

D.

Destination defined as internet services in the firewall policy

E.

Highest to lowest priority defined in the firewall policy

Expert Solution
Questions # 14:

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.)

Options:

A.

FortiGate for SD-WAN

B.

FortiGate for application control and IPS

C.

FortiNAC for network access control

D.

FortiSIEM for security incident and event management

E.

FortiEDR for endpoint detection

Expert Solution
Questions # 15:

When device profiling rules are enabled, which devices connected on the network are evaluated by the device profiling rules?

Options:

A.

Known trusted devices, each time they change location

B.

All connected devices, each time they connect

C.

Rogue devices, only when they connect for the first time

D.

Rogue devices, each time they connect

Expert Solution
Questions # 16:

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

Options:

A.

Reduce security risk and threat attacks

B.

Remove centralized network security policies

C.

Enhance network performance of OT applications

D.

Replace standard links with lower cost connections

Expert Solution
Questions # 17:

Refer to the exhibit.

Question # 17

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.)

Options:

A.

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

B.

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

C.

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

D.

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

Expert Solution
Questions # 18:

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 protocols from PLCs

Which security sensor must you implement to detect protocols on the OT network?

Options:

A.

Endpoint Detection and Response (EDR)

B.

Deep packet inspection (DPI)

C.

Intrusion prevention system (IPS)

D.

Application control (AC)

Expert Solution
Questions # 19:

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

Options:

A.

Enhanced point of connection details

B.

Direct VLAN assignment

C.

Adapter consolidation for multi-adapter hosts

D.

Importation and classification of hosts

Expert Solution
Questions # 20:

Refer to the exhibit.

Question # 20

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?

Options:

A.

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

B.

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

C.

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

D.

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

Expert Solution
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