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| Section | Objectives |
|---|---|
| Topic 1: Network security | - Configure virtual patching - Configure automation - Configure security inspections for industrial protocols |
| Topic 2: Asset management | - Fortinet Security Fabric for an OT network - Explain OT standard and Fortinet compliance - Implement device detection on FortiGate and FortiNAC |
| Topic 3: Network access control | - Configure network segmentation schemas - Configure network access authentication - Explain OT Ethernet concepts |
| Topic 4: Monitoring and risk assessment | - Create FortiAnalyzer event handlers - Perform risk assessment and management - Analyze security reports from FortiAnalyzer |
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NEW QUESTION # 54
Refer to the exhibit.
Which statement about this partial Asset Identity List page is correct? (Choose one answer)
Answer: B
Explanation:
Based on the OT Security 7.6 Architect study guide regarding the Asset Identity Center and Asset Management :
* Vulnerability Visibility : The Asset Identity List tab displays key metadata for IT and OT devices, including detected addresses, users, and a specific column for Vulnerabilities .
* Virtual Patching Feature : In the OT Security 7.6 architecture, the " Vulnerabilities " column is populated through the OT Security Service license, which includes " OT vulnerability correlation definitions & virtual patching signatures " .
* Correlation Mechanism : FortiGate extracts metadata from OT traffic and uses these signatures to identify known vulnerabilities on the assets. For these vulnerabilities to be identified and correlated in the Asset Identity Center as shown in the exhibit (displaying a count of 8 vulnerabilities), the Virtual Patching feature must be active.
* Architectural Implementation : Virtual patching is a critical component of the " Protection " layer in OT networks, allowing administrators to secure legacy or unpatchable PLCs and RTUs by blocking exploit attempts at the network level using IPS-based virtual patching signatures.
* Exhibit Analysis : The presence of identified vulnerabilities (the number " 8 " in the red shield) in the Asset Identity List confirms that the FortiGate is actively performing vulnerability correlation, which is the operational result of having a Virtual Patching security profile applied to the relevant firewall policy.
NEW QUESTION # 55
Refer to the exhibit.
The Core Network Security Connectors page of the FortiGate-2 device is shown. Which statement is correct? (Choose one answer)
Answer: D
Explanation:
Based on the provided exhibit and the OT Security 7.6 Architect curriculum regarding the Fortinet Security Fabric :
* Fabric Role : The exhibit clearly shows that FortiGate-2 has the role set to Join Fabric . This confirms it is a downstream device and not the Fabric Root (eliminating Option A).
* Upstream Connection : The device is configured to point to an Upstream FortiGate at IP address
10.1.2.254 .
* Fabric Status : The status is currently displayed as Not Connected . In a standard Fortinet Security Fabric deployment, once a downstream device is configured to join the fabric, it sends a request to the upstream root device. The root FortiGate must then explicitly authorize the downstream unit before the connection is established and the status changes to " Connected. "
* Authorization Requirement : The " Not Connected " status, while having the upstream IP correctly configured, is the classic indicator that the authorization step is pending on the root FortiGate.
Furthermore, under the LAN Edge Devices section, it shows another downstream FortiGate requiring authorization on this specific unit, highlighting that authorization is a manual security requirement for all stages of the Fabric hierarchy.
* FortiAnalyzer Status : While the Logging & Analytics section shows FortiAnalyzer is Disabled , this is a configuration choice and does not prevent the Security Fabric from connecting; therefore, configuring it is not the solution to the connectivity status shown (eliminating Option C).
In summary, FortiGate-2 cannot join the fabric until an administrator logs into the Root FortiGate (10.1.2.254) and authorizes the join request from FortiGate-2.
NEW QUESTION # 56
Refer to the exhibit.
A partial Application Sensor profile is shown. When you apply this profile in firewall policy, which two statements are correct? (Choose two answers)
Answer: B,D
Explanation:
The correct answers are A and C . The study guide explains that "You can use application control signatures to detect OT protocols" and that application control provides "granular message type identification." In the exhibit, the Operational Technology application category is included in the Application Sensor profile, so OT application signatures are enabled in this profile.
Option C is also correct because the override table shows Modbus_Read.Holding.Registers = Allow and Modbus = Block . The study guide states that you can use specific granular application control signatures to allow a specific Modbus command and block all others , and it also shows that application control can identify read and write commands separately at message level. Therefore, Modbus write commands are blocked by this profile.
Option B is incorrect because the profile is not simply monitoring all OT protocols; it contains a Block action for Modbus. Option D is incorrect because the study guide links OT protocol visibility specifically to the monitor status , while in the exhibit Modbus_Read.Holding.Registers is set to Allow , not Monitor .
NEW QUESTION # 57
Refer to the exhibit.
A partial Application Sensor profile is shown. When you apply this profile in a firewall policy, which two statements are correct? (Choose two answers)
Answer: C,D
Explanation:
The correct answers are A and C .
Option C is correct because the profile clearly contains the Operational Technology category and specific OT application signatures such as Modbus and IEC.60870.5.104 . The study guide says "You can use application control signatures to detect OT protocols" and "You can filter to a specific OT protocol." That means OT application signatures are active in this sensor profile.
Option A is correct because the guide explains that application control works at different levels: "Detection of protocol (one detection per session)" and "Message level (one detection per protocol message)." It also says you can use application signatures for "granular message type identification." In the exhibit, IEC.
60870.5.104.Control.Functions is explicitly configured, which is a granular IEC message/control-level signature rather than only a protocol-level match. That means logging and control can occur at the IEC command level.
Option B is not correct because the profile shows Modbus configured at the parent protocol level as Monitor
, while the guide states that the "parent signature takes precedence over the child signature." Since protocol-level detection is one detection per session , that does not mean FortiGate will necessarily log each Modbus command individually.
Option D is incorrect because even though the broader Operational Technology category is set to block, the profile includes specific application and filter overrides for Modbus and IEC 104 behavior. So the resulting effect is not simply that all OT protocols are blocked .
NEW QUESTION # 58
In the Purdue model, at which level are physical assets like the Industrial Internet of Things (IIoT) placed?
(Choose one answer)
Answer: A
Explanation:
According to the OT Security 7.6 Architect study guide regarding the Purdue Model :
* Asset Location : The study guide states that " All critical physical assets are located on the plant floor and equipped with IIoT sensors. "
* Level Classification : The " plant floor " is further defined as the " control area zone, " which consists of Levels 0, 1, and 2 .
* Hierarchy : The " Operations & Control " zone is identified as Level 3 and Level 3.5 .
* Direct Answer : In the " Introduction " lesson ' s Knowledge Check , the specific question " In the Purdue model, at which level are IIoTs placed? " is provided with the verified answer: Below Level 3.5 .
NEW QUESTION # 59
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