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Fortinet NSE7_OTS-6.4 Fortinet NSE 7 - OT Security 6.4 Exam Practice Test

Fortinet NSE 7 - OT Security 6.4 Questions and Answers

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Question 1

Refer to the exhibit and analyze the output.

Which statement about the output is true?

Options:

A.

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

B.

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

C.

This is a sample of a PAM event type.

D.

This is a sample of FortiGate interface statistics.

Question 2

An OT supervisor has configured LDAP and FSSO for the authentication. The goal is that all the users be authenticated against passive authentication first and, if passive authentication is not successful, then users should be challenged with active authentication.

What should the OT supervisor do to achieve this on FortiGate?

Options:

A.

Configure a firewall policy with LDAP users and place it on the top of list of firewall policies.

B.

Enable two-factor authentication with FSSO.

C.

Configure a firewall policy with FSSO users and place it on the top of list of firewall policies.

D.

Under config user settings configure set auth-on-demand implicit.

Question 3

Refer to the exhibit.

An OT architect has implemented a Modbus TCP with a simulation server Conpot to identify and control the Modus traffic in the OT network. The FortiGate-Edge device is configured with a software switch interface ssw-01.

Based on the topology shown in the exhibit, which two statements about the successful simulation of traffic between client and server are true? (Choose two.)

Options:

A.

The FortiGate-Edge device must be in NAT mode.

B.

NAT is disabled in the FortiGate firewall policy from port3 to ssw-01.

C.

The FortiGate devices is in offline IDS mode.

D.

Port5 is not a member of the software switch.

Question 4

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?

Options:

A.

FortiGate

B.

FortiEDR

C.

FortiSwitch

D.

FortiNAC

Question 5

When you create a user or host profile, which three criteria can you use? (Choose three.)

Options:

A.

Host or user group memberships

B.

Administrative group membership

C.

An existing access control policy

D.

Location

E.

Host or user attributes

Question 6

Which three common breach points can be found in a typical OT environment? (Choose three.)

Options:

A.

Global hat

B.

Hard hat

C.

VLAN exploits

D.

Black hat

E.

RTU exploits

Question 7

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

Options:

A.

RADIUS

B.

Link traps

C.

End station traffic monitoring

D.

MAC notification traps

Question 8

An OT administrator configured and ran a default application risk and control report in FortiAnalyzer to learn more about the key application crossing the network. However, the report output is empty despite the fact that some related real-time and historical logs are visible in the FortiAnalyzer.

What are two possible reasons why the report output was empty? (Choose two.)

Options:

A.

The administrator selected the wrong logs to be indexed in FortiAnalyzer.

B.

The administrator selected the wrong time period for the report.

C.

The administrator selected the wrong devices in the Devices section.

D.

The administrator selected the wrong hcache table for the report.

Question 9

Refer to the exhibit.

An OT administrator ran a report to identify device inventory in an OT network.

Based on the report results, which report was run?

Options:

A.

A FortiSIEM CMDB report

B.

A FortiAnalyzer device report

C.

A FortiSIEM incident report

D.

A FortiSIEM analytics report

Question 10

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.)

Options:

A.

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

B.

Deploy a FortiGate device within each ICS network.

C.

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

D.

Configure firewall policies with industrial protocol sensors

E.

Use segmentation