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Fortinet Fortinet Certification NSE7_OTS-7.2 New Questions

Fortinet NSE 7 - OT Security 7.2 Questions and Answers

Question 5

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

Question 6

Refer to the exhibit.

You are creating a new operational technology (OT) rule to monitor Modbus protocol traffic on FortiSIEM

Which action must you take to ensure that all Modbus messages on the network match the rule?

Options:

A.

Add a new condition to filter Modbus traffic based on the source TCP/UDP port

B.

The condition on the SubPattern filter must use the AND logical operator

C.

the Aggregate section, set the attribute value to equal to or greater than 0

D.

In the Group By section remove all attributes that are not configured in the Filter section

Question 7

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?

Options:

A.

Configure outbound security policies with limited active authentication users of the third-party company.

B.

Create VPN tunnels between downstream FortiGate devices and the edge FortiGate to protect ICS network traffic.

C.

Split the edge FortiGate device into multiple logical devices to allocate an independent VDOM for the third-party company.

D.

Implement an additional firewall using an additional upstream link to the internet.

Question 8

in an operation technology (OT) network FortiAnalyzer is used to receive and process logs from responsible FortiGate devices

Which statement about why FortiAnalyzer is receiving and processing multiple tog messages from a given programmable logic controller (PLC) or remote terminal unit (RTU) is true'?

Options:

A.

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

B.

To isolate PLCs or RTUs in the event of external attacks

C.

To help OT administrators troubleshoot and diagnose the OT network

D.

To track external threats and prevent them attacking the OT network