Although a lot of products are cheap, but the quality is poor, perhaps users have the same concern for our latest NSEI_OTS_AR-7.6 exam dump. Here, we solemnly promise to users that our product error rate is zero. Everything that appears in our products has been inspected by experts. In our NSEI_OTS_AR-7.6 practice materials, users will not even find a small error, such as spelling errors or grammatical errors. It is believed that no one is willing to buy defective products, so, the NSEI_OTS_AR-7.6 Study Guide has established a strict quality control system. The entire compilation and review process for latest NSEI_OTS_AR-7.6 exam dump has its own set of normative systems, and the NSEI_OTS_AR-7.6 practice materials have a professional proofreader to check all content. Only through our careful inspection, the study material can be uploaded to our platform. So, please believe us, 0 error rate is our commitment.
| Section | Objectives |
|---|---|
| Network access control | - Configure network segmentation schemas - Configure network access authentication - Explain OT Ethernet concepts |
| Asset management | - Explain OT standard and Fortinet compliance - Implement device detection on FortiGate and FortiNAC - Fortinet Security Fabric for an OT network |
| Network security | - Configure virtual patching - Configure security inspections for industrial protocols - Configure automation |
| Monitoring and risk assessment | - Create FortiAnalyzer event handlers - Analyze security reports from FortiAnalyzer - Perform risk assessment and management |
>> NSEI_OTS_AR-7.6 New Test Camp <<
It is apparent that a majority of people who are preparing for the NSEI_OTS_AR-7.6 exam would unavoidably feel nervous as the exam approaching, since you have clicked into this website, you can just take it easy now--our NSEI_OTS_AR-7.6 learning materials. Our company has spent more than 10 years on compiling study materials for the exam, and now we are delighted to be here to share our NSEI_OTS_AR-7.6 Study Materials with all of the candidates for the exam in this field. There are so many striking points of our NSEI_OTS_AR-7.6 preparation exam.
NEW QUESTION # 35
Refer to the exhibit.
The configuration of firewall policies is shown.
To improve the security of your OT network, you have configured authentication in the firewall policies as shown in the exhibit, with CLI parameters set to their default settings. However, when you test HTTPS access from the LAN subnet to PLC-1, it is successful without any authentication prompt.
What is the reason?
Answer: C
Explanation:
The correct answer is A . Policy ID 8 contains the Supervisors user group, so authentication is required for traffic matching that policy. However, policy ID 9 permits traffic to PLC-1 without a user or user-group authentication requirement. Fortinet explains that when an authentication policy is followed by a fall-through policy that does not require authentication , traffic can match the fall-through policy and proceed without generating a login prompt. This is particularly relevant because the default CLI setting is auth-on-demand implicitly. Under the default implicitly behavior, FortiGate does not trigger active authentication when a matching unauthenticated fall-through policy exists. Setting auth-on-demand always, or requiring authentication on all potentially matching policies, changes that behavior. Therefore, HTTPS succeeds without prompting because authentication was not configured on firewall policy ID 9 .
NEW QUESTION # 36
For the installation of your first FortiGate device, you want to minimize the impact in your OT network.
Therefore, you deploy it initially as an offline IDS. Which two statements about this deployment are correct?
(Choose two answers)
Answer: B,C
Explanation:
Deploying a FortiGate in offline IDS (also known as one-arm sniffer mode) is a common strategy in OT environments for several reasons found in the study guide:
* Priority of Availability : In OT, availability and safety are critically important and prioritized higher than in IT. An offline IDS minimizes impact because it does not sit in the direct path of production traffic.
* Network Sensor Role : In this mode, the FortiGate is connected to a mirror/SPAN port on a switch. It acts as a network sensor , receiving a copy of the traffic rather than having the traffic flow through it.
This confirms Statement A is correct and Statement D is incorrect.
* Passive vs. Active : The guide explicitly states that in OT environments, passive methods are preferred over active methods to avoid negatively impacting performance or causing process interruptions.
* Depth of Visibility : Even though the device is offline, you apply security profiles (such as IPS, Application Control, and Antivirus) to the sniffer interface. This allows the FortiGate to analyze the copied traffic and provide deep visibility into the OT assets and their behaviors. This confirms Statement B is correct.
* Detection vs. Prevention : An IDS (Intrusion Detection System) is passive ; it can detect threats but cannot reset connections or drop packets to block attacks. Therefore, it cannot block zero-day attacks, making Statement C incorrect.
NEW QUESTION # 37
In your OT environment, you want to detect the devices passively. Which two methods must you implement?
(Choose two answers)
Answer: B,D
Explanation:
The correct answers are C. Vendor OUI and D. Network traffic .
The study guide explicitly separates active/direct profiling methods from passive/non-direct methods and states that "In OT environments, passive methods are preferred over active methods." It then lists the methods that do not require FortiNAC to interact directly with the device being profiled. Among those methods are "Network traffic: gathered from the infrastructure" and "Vendor OUI: determined by the MAC address gathered from the infrastructure." That directly matches options C and D .
Options A and B are incorrect because SSH and SNMP are shown in the guide under the direct/active profiling methods. The guide's point is that passive detection avoids directly scanning or interacting with OT endpoints, since that can negatively affect performance in industrial environments. Because the question specifically asks for passive detection methods, the correct pair is Vendor OUI and Network traffic .
NEW QUESTION # 38
Refer to the exhibit.
A firewall policy page is shown. To improve the security of your OT network, you have configured a Supervisor profile in the firewall policies, as shown in the exhibit. However, a supervisor is reporting that he cannot ping PLC-1. What are the two reasons? (Choose two answers)
Answer: A,D
Explanation:
The correct answers are A and C .
Option A is correct because the study guide explains that with active authentication , FortiGate prompts the user only when they use "an acceptable login protocol." It states: "When you use only active authentication, if all possible policies that could match the source IP address have authentication enabled, then the user will receive a login prompt (assuming they use an acceptable login protocol)." A direct ping to PLC-1 uses ICMP , which is not the kind of login protocol used to trigger user authentication.
So the supervisor must first authenticate through a protocol such as HTTPS or Telnet , then the ICMP traffic can match the authenticated policy.
Option C is also correct because the exhibit shows policy ID 8 greyed out, meaning it is not enabled. That policy appears above the Supervisor_access (9) policy and allows broader access to PLC-1 , whereas policy 9 is limited to ALL_ICMP . The study guide explains that "Because the user has not yet authenticated, the user group aspect of the traffic does not match" and FortiGate continues searching for another complete match. In this case, with policy 8 disabled, the supervisor is left with only the ICMP rule, which cannot be used to perform the initial login step needed for active authentication.
Option B is not supported by the exhibit. Option D is incorrect because auth-on-demand always would force authentication prompts more aggressively, but the core problem here is that the user is trying to start with ICMP and the broader policy that could permit the initial authenticated access is disabled.
NEW QUESTION # 39
Refer to the exhibit.
A simplified OT network is shown. You want to optimize the protection of this OT network. Which two controls must you implement? (Choose two answers)
Answer: B,D
Explanation:
The correct answers are B. IPS on FortiGate_Level5 and C. Virtual patching on FortiGate_Level2 .
The study guide explains that "the first line of defense is securing the IT side of your network" and that FortiGate should be placed to protect ICS environments and stop threats from propagating from IT into OT. It also states that IPS improves OT security because "today's threat landscape requires IPS to block a wider range of threats and improve OT security" and that in IPS mode, vulnerable devices are protected . This makes FortiGate_Level5 , at the upper boundary near the DMZ and external connectivity, the correct place to implement IPS as a primary protection control.
The study guide also states in the Purdue model section that "Level 2 consists of the processes and programs that control the PLCs, RTUs, and IEDs found at Level 1" and that "it is necessary to segment, or even microsegment, these servers with firewall segmentation, along with policies that include application control and virtual patching." In addition, the virtual patching section says "Virtual patching protects OT devices that have not yet been updated against vulnerability exploits" and applies when traffic related to the vulnerable device reaches the firewall policy. Since FortiGate_Level2 sits between the process network and the control network, it is the right enforcement point for virtual patching to protect the PLC-side assets.
Option A is not one of the best answers because offline IDS only detects and logs attacks; the guide says "no traffic flows through FortiGate" in offline IDS mode, whereas IPS can actually block threats. Option D is also not the best answer because OT signatures are enabled within the IPS framework, but the stronger control explicitly described for this design is to deploy IPS at the upper boundary and virtual patching closer to vulnerable OT devices .
NEW QUESTION # 40
......
Firstly, we can give you 100% pass rate guarantee on the NSEI_OTS_AR-7.6 exam. Our NSEI_OTS_AR-7.6 practice quiz is equipped with a simulated examination system with timing function, allowing you to examine your learning results at any time, keep checking for defects, and improve your strength. Secondly, during the period of using NSEI_OTS_AR-7.6 learning guide, we also provide you with 24 hours of free online services, which help to solve any problem for you on the NSEI_OTS_AR-7.6 exam questions at any time and sometimes mean a lot to our customers.
NSEI_OTS_AR-7.6 Positive Feedback: https://www.2pass4sure.com/Fortinet-Network-Security-Expert/NSEI_OTS_AR-7.6-actual-exam-braindumps.html