ほとんどの時間インターネットにアクセスできない場合、どこかに行く必要がある場合はオフライン状態ですが、NSEI_OTS_AR-7.6試験のために学習したい場合。心配しないでください、私たちの製品はあなたの問題を解決するのに役立ちます。最新のNSEI_OTS_AR-7.6試験トレントは、能力を強化し、試験に合格し、認定を取得するのに非常に役立つと確信しています。嫌がらせから抜け出すために、NSEI_OTS_AR-7.6学習教材は高品質で高い合格率を備えています。だから、今すぐ行動しましょう! NSEI_OTS_AR-7.6クイズ準備を使用してください。
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Network Access Control | 25% | - Purdue Model and secure network segmentation - Authentication and access policies for OT devices - OT Ethernet and industrial communication models |
| Topic 2: Monitoring and Risk Assessment | 25% | - Threat detection using FortiSIEM 7.4 - Event handling and logging with FortiAnalyzer 7.6 - OT-focused risk assessment and management |
| Topic 3: Asset Management | 25% | - Fortinet Security Fabric for OT environments - OT security standards and compliance (IEC 62443, NIST) - Device detection and inventory using FortiGate & FortiNAC |
| Topic 4: Network Security | 25% | - Security automation and threat response - Virtual patching for legacy OT systems - Deep inspection for industrial protocols (Modbus, DNP3, OPC) |
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質問 # 52
Refer to the exhibit.
A partial OT network is shown. You must improve the security of this OT network and implement internal segmentation between network 1 and network 2. How can you achieve the segmentation? (Choose one answer)
正解:A
解説:
The correct answer is D. You can configure forward domain IDs for each network .
The study guide explains that in FortiGate transparent mode, all interfaces belong to the same broadcast domain, even interfaces with different VLAN IDs , and then states that you can "subdivide into multiple broadcast domains" by configuring set forward-domain < domain_ID > . It also states that "interfaces with the same domain ID belong to the same broadcast domain" and, with multiple forward domains,
"traffic arriving on one interface is broadcast only to interfaces in the same forward domain ID." That is the mechanism used to separate internal networks and confine traffic between network segments.
The other options do not fit this requirement. Universal ZTNA is for application access control, not segmentation between two OT networks. One traffic VDOM does not create segmentation by itself; multiple VDOMs would be needed for that type of isolation. An explicit software switch controls intraswitch traffic inside the same software-switch domain, not segmentation between separate networks like network 1 and network 2. Therefore, the correct way to implement the internal segmentation asked in the question is to assign different forward domain IDs to each network.
質問 # 53
What is the next step if FortiGate cannot detect a device locally? (Choose one answer)
正解:B
質問 # 54
Refer to the exhibits.
A partial view of the Playbook Monitor page and the corresponding playbook configuration are shown.
Based on the monitor page and the configuration of the playbook, what has triggered the Run_Report task?
(Choose one answer)
正解:D
解説:
Based on the provided exhibits from the FortiAnalyzer playbook engine:
* Playbook Trigger Condition : The Partial Playbook configuration exhibit shows that the playbook is set to trigger based on a condition where the Basic Handler Name is Equal To IPS_Attack_Handling.
* Event vs. Log : In FortiAnalyzer, the field Basic Handler Name is a property of an Event record, indicating the specific Event Handler that generated it. A playbook configured with this condition is triggered by an Event , not directly by a raw log.
* Playbook Execution Flow : The Partial Playbook Monitor view shows the execution sequence:
* Event_Trigger (Starter) : This is the entry point of the playbook, which matches the condition defined in the configuration.
* IPS_Attack_Incident : The first task executed after the trigger.
* Run_Report : The task in question, which is executed as part of the automated workflow initiated by the starter.
* Conclusion : Since the playbook ' s " Starter " is defined by the IPS_Attack_Handling handler name, an event produced by that handler is the root trigger for the entire playbook execution, including the Run_Report task.
Therefore, the Run_Report task was triggered (as part of the playbook) by an IPS_Attack_Handling event .
質問 # 55
Refer to the exhibit.
An automation trigger creation wizard is shown. You want to automate some tasks in your OT network. In a FortiGate device, you create a new automation trigger based on a FortiAnalyzer event handler. When you want to configure the Event handler name field, the event handler created in FortiAnalyzer is not shown.
What are two reasons for this? (Choose two answers)
正解:C、D
解説:
The correct answers are A and B .
Option B is correct because the study guide states that "When a handler generates an event with the automation stitch option enabled, FortiAnalyzer sends a notification" to FortiGate. If Automation Stitch is not enabled in the FortiAnalyzer event handler, that handler will not be usable for the FortiGate automation- stitch workflow. The guide also explains that the configuration of each event handler can include
"Automation stitches" and "Rules," showing that this is a required part of the FortiAnalyzer-to-FortiGate automation path.
Option A is also correct. The study guide explains the automation flow in the Security Fabric:
"FortiAnalyzer parses the logs and notifies the root FortiGate" and then "The root FortiGate triggers the action." That means FortiGate must have the FortiAnalyzer connection configured through the Security Fabric side before it can consume FortiAnalyzer event handlers. The warning in the exhibit about configuring a FortiAnalyzer connection also points directly to that requirement.
Option C is incorrect because + Create is not the reason the existing event handler is missing; it is only an interface control. Option D is not the best answer for this item because the question is about why the event handler name list on FortiGate is empty for FortiAnalyzer-triggered automation. The study guide's verified requirements for that workflow are the FortiAnalyzer-to-FortiGate Fabric connection and enabling Automation Stitch on the FortiAnalyzer event handler.
質問 # 56
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)
正解:B、C
解説:
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 .
質問 # 57
......
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