Provide Fortinet NSE7_OTS-7.2 Dumps Updated Feb 11, 2024 With 52 QA's
Latest NSE7_OTS-7.2 Dumps for Success in Actual Fortinet Certified
NEW QUESTION # 15
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?
- 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.
Answer: C
NEW QUESTION # 16
What triggers Layer 2 polling of infrastructure devices connected in the network?
- A. A failed Layer 3 poll
- B. A matched profiling rule
- C. A matched security policy
- D. A linkup or linkdown trap
Answer: D
NEW QUESTION # 17
Which type of attack posed by skilled and malicious users of security level 4 (SL 4) of IEC 62443 is designed to defend against intentional attacks?
- A. Users with substantial resources
- B. Users with access to moderate resources
- C. Users with low access to resources
- D. Users with unintentional operator error
Answer: D
NEW QUESTION # 18
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?
- A. Configure a firewall policy with LDAP users and place it on the top of list of firewall policies.
- B. Configure a firewall policy with FSSO users and place it on the top of list of firewall policies.
- C. Under config user settings configure set auth-on-demand implicit.
- D. Enable two-factor authentication with FSSO.
Answer: B
Explanation:
Explanation
The OT supervisor should configure a firewall policy with FSSO users and place it on the top of list of firewall policies in order to achieve the goal of authenticating users against passive authentication first and, if passive authentication is not successful, then challenging them with active authentication.
NEW QUESTION # 19
How can you achieve remote access and internel availability in an OT network?
- A. Create a back-end backup network as a redundancy measure.
- B. Implement SD-WAN to manage traffic on each ISP link.
- C. Add additional internal firewalls to access OT devices.
- D. Create more access policies to prevent unauthorized access.
Answer: B
NEW QUESTION # 20
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?
- A. Configure a fuel server on the corporate network, and deploy a FortiSIEM with a single pattern temperature performance rule on the remote network.
- B. Configure a fuel server on the remote network, and deploy a FortiSIEM with a single pattern temperature performance rule on the corporate network.
- C. Configure a fuel server on the remote network, and deploy a FortiSIEM with a single pattern temperature security rule on the corporate network.
- D. Configure both fuel server and FortiSIEM with a single-pattern temperature performance rule on the corporate network.
Answer: B
Explanation:
Explanation
This way, FortiSIEM can discover and monitor everything attached to the remote network and provide security visibility to the corporate network
NEW QUESTION # 21
Which three common breach points can be found in a typical OT environment? (Choose three.)
- A. Global hat
- B. Hard hat
- C. VLAN exploits
- D. Black hat
- E. RTU exploits
Answer: B,D,E
NEW QUESTION # 22
Refer to the exhibit.
Which statement about the interfaces shown in the exhibit is true?
- A. The VLAN ID of port1-vlan1 can be changed to the VLAN ID 10.
- B. port2, port2-vlan10, and port2-vlan1 are part of the software switch interface.
- C. port1-vlan10 and port2-vlan10 are part of the same broadcast domain
- D. port1, port1-vlan10, and port1-vlan1 are in different broadcast domains
Answer: D
NEW QUESTION # 23
Refer to the exhibit.
Given the configurations on the FortiGate, which statement is true?
- A. FortiGate is configured with forward-domains to forward only company domain website traffic.
- B. FortiGate is configured with forward-domains to forward only domain controller traffic.
- C. FortiGate is configured with forward-domains to filter and drop non-domain controller traffic.
- D. FortiGate is configured with forward-domains to reduce unnecessary traffic.
Answer: D
NEW QUESTION # 24
Refer to the exhibit.
You need to configure VPN user access for supervisors at the breach and HQ sites using the same soft FortiToken. Each site has a FortiGate VPN gateway.
What must you do to achieve this objective?
- A. You must register the same FortiToken on more than one FortiGate.
- B. You must use the user self-registration server.
- C. You must use a third-party RADIUS OTP server.
- D. You must use a FortiAuthenticator.
Answer: D
NEW QUESTION # 25
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.)
- A. The administrator selected the wrong devices in the Devices section.
- B. The administrator selected the wrong hcache table for the report.
- C. The administrator selected the wrong time period for the report.
- D. The administrator selected the wrong logs to be indexed in FortiAnalyzer.
Answer: A,C
Explanation:
Explanation
https://fortinetweb.s3.amazonaws.com/docs.fortinet.com/v2/attachments/32cb817d-a307-11eb-b70b-0050569258
NEW QUESTION # 26
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?
- A. Change the security action of the industrial category to monitor.
- B. Set all application categories to apply default actions.
- C. Set the priority of the C.BO.NA.1 signature override to 1.
- D. Remove IEC.60870.5.104 Information.Transfer from the first filter override.
Answer: C
Explanation:
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
NEW QUESTION # 27
Which two frameworks are common to secure ICS industrial processes, including SCADA and DCS? (Choose two.)
- A. IEC104
- B. Modbus
- C. IEC 62443
- D. NIST Cybersecurity
Answer: A,C
NEW QUESTION # 28
What are two benefits of a Nozomi integration with FortiNAC? (Choose two.)
- A. Importation and classification of hosts
- B. Enhanced point of connection details
- C. Direct VLAN assignment
- D. Adapter consolidation for multi-adapter hosts
Answer: A,B
Explanation:
Explanation
The two benefits of a Nozomi integration with FortiNAC are enhanced point of connection details and importation and classification of hosts. Enhanced point of connection details allows for the identification and separation of traffic from multiple points of connection, such as Wi-Fi, wired, cellular, and VPN. Importation and classification of hosts allows for the automated importing and classification of host and device information into FortiNAC. This allows for better visibility and control of the network.
NEW QUESTION # 29
Which three Fortinet products can be used for device identification in an OT industrial control system (ICS)?
(Choose three.)
- A. FortiAnalyzer
- B. FortiGate
- C. FortiNAC
- D. FortiManager
- E. FortiSIEM
Answer: B,C,E
Explanation:
Explanation
A: FortiNAC - FortiNAC is a network access control solution that provides visibility and control over network devices. It can identify devices, enforce access policies, and automate threat response.
D: FortiSIEM - FortiSIEM is a security information and event management solution that can collect and analyze data from multiple sources, including network devices and servers. It can help identify potential security threats, as well as monitor compliance with security policies and regulations.
E: FortiAnalyzer - FortiAnalyzer is a central logging and reporting solution that collects and analyzes data from multiple sources, including FortiNAC and FortiSIEM. It can provide insights into network activity and help identify anomalies or security threats.
NEW QUESTION # 30
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.)
- A. Deploy a FortiGate device within each ICS network.
- B. Deploy an edge FortiGate between the internet and an OT network as a one-arm sniffer.
- C. Configure firewall policies with industrial protocol sensors
- D. Use segmentation
- E. Configure firewall policies with web filter to protect the different ICS networks.
Answer: B,C,E
NEW QUESTION # 31
As an OT administrator, it is important to understand how industrial protocols work in an OT network.
Which communication method is used by the Modbus protocol?
- A. It uses OSI Layer 2 and both the primary/secondary devices always send data during the communication.
- B. It uses OSI Layer 2 and the primary device sends data based on request from secondary device.
- C. It uses OSI Layer 2 and both the primary/secondary devices send data based on a matching token ring.
- D. It uses OSI Layer 2 and the secondary device sends data based on request from primary device.
Answer: D
NEW QUESTION # 32
You are investigating a series of incidents that occurred in the OT network over past 24 hours in FortiSIEM.
Which three FortiSIEM options can you use to investigate these incidents? (Choose three.)
- A. Overview
- B. Security
- C. List
- D. IPS
- E. Risk
Answer: A,C,E
NEW QUESTION # 33
To increase security protection in an OT network, how does application control on ForliGate detect industrial traffic?
- A. By inspecting protocols used in the application traffic
- B. By inspecting applications with more granularity by inspecting subapplication traffic
- C. By inspecting applications only on nonprotected traffic
- D. By inspecting software and software-based vulnerabilities
Answer: C
NEW QUESTION # 34
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?
- A. Antivirus inspection
- B. Intrusion prevention system (IPS)
- C. Application control
- D. Deep packet inspection (DPI)
Answer: D
NEW QUESTION # 35
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