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2025年最新のな厳密検証された合格させるNSK200試験にはリアル問題と解答
Netskope NSK200 認定試験の出題範囲：
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質問 # 42
You are having issues with fetching user and group Information periodically from the domain controller and posting that information to your tenant instance in the Netskope cloud. To begin the troubleshooting process, what would you Investigate first in this situation?
- A. Directory Importer
- B. AD Connector
- C. On-Premises Log Parser
- D. DNS Connector
正解：A
解説：
Explanation
The Directory Importer is a component of the Netskope Adapters that connects to the domain controller and periodically fetches user and group information to post that info to your tenant instance in the Netskope cloud1. If you are having issues with this process, the first thing you should investigate is the Directory Importer itself. You can check the status of the Directory Importer service, the configuration file, the logs, and the connectivity to the domain controller and the Netskope cloud2. Therefore, option B is correct and the other options are incorrect. References: Configure Directory Importer - Netskope Knowledge Portal, Troubleshooting Directory Importer - Netskope Knowledge Portal
質問 # 43
The director of IT asks for confirmation If your organization's Web traffic would be blocked when the Netskope client fails. In this situation, what would confirm the fail close status?
- A. Review user settings.
- B. View Application events.
- C. Review the nsdebuglog.log.
- D. Perform a right-click on the Netskope client icon using your mouse.
正解：C
解説：
The method that would confirm the fail close status is B. Review the nsdebuglog.log. The nsdebuglog.log is a log file that contains information about the Netskope client's status, configuration, events, errors, etc. You can review the nsdebuglog.log file to confirm the fail close status by looking for a line that says "failCloseStatus":
"1". This indicates that the fail close option is enabled for the Netskope client4. The fail close option is a feature that allows you to block all web traffic when the Netskope client fails or loses connection to the Netskope cloud5. Therefore, option B is correct and the other options are incorrect. References: Troubleshooting Netskope Client - Netskope Knowledge Portal, Client Configuration - Netskope Knowledge Portal
質問 # 44
A customer wants to deploy the Netskope client on all their employee laptops to protect all Web traffic when users are working from home. However, users are required to work from their local offices at least one day per week. Management requests that users returning to the office be able to transparently leverage the local security stack without any user intervention.
Which two statements are correct in this scenario? (Choose two.)
- A. You must allow users to unenroll In the client configuration.
- B. You must configure IPsec/GRE tunnels on the local network to steer traffic to Netskope.
- C. You must enable On-premises Detection in the client configuration.
- D. Youmust disable Dynamic Steering in the traffic steering profile.
正解：C、D
解説：
Explanation
To allow users to transparently leverage the local security stack when they return to the office, you need to follow these two statements: A. You must enable On-premises Detection in the client configuration and C.
You must disable Dynamic Steering in the traffic steering profile. On-premises Detection is a feature that allows the Netskope client to detect whether it is on-premises or off-premises based on a DNS or HTTP probe. You need to enable On-premises Detection in the client configuration and specify a domain name or an HTTP address that is only accessible from your local network3. Dynamic Steering is a feature that allows you to steer different types of traffic differently based on various criteria such as user group, location, category, etc. You need to disable Dynamic Steering in the traffic steering profile or create an exception for your local network to bypass Netskope and use your local security stack4. Therefore, options A and C are correct and the other options are incorrect. References: Client Configuration - Netskope Knowledge Portal, Dynamic Steering
- Netskope Knowledge Portal
質問 # 45
Review the exhibit.
You receive a service request from a user who indicates that their Netskope client is in a disabled state. The exhibit shows an excerpt (rom the affected client nsdebuglog.log.
What is the problem in this scenario?
- A. User authentication failed during IdP-based enrollment.
- B. The user's account has not been provisioned into Netskope.
- C. The Netskope client connection is being decrypted.
- D. Custom installation parameters are incorrectly specified
正解：C
解説：
The problem in this scenario is that the Netskope client connection is being decrypted by a network security device. This is evident from the log message "ERROR SSL certificate verification failed: self signed certificate in certificate chain". This means that the Netskope client is receiving a certificate that is not issued by Netskope, but by a device that is intercepting and decrypting the traffic between the client and the Netskope cloud. This can cause the client to fail to download the required configuration and remain in a disabled state1. Therefore, option B is correct and the other options are incorrect. References: Troubleshooting Netskope Client - Netskope Knowledge Portal, Using Netskope Client
- Netskope Knowledge Portal
質問 # 46
Netskope support advised you to enable DTLS for belter performance. You added firewall rules to allow UDP port 443 traffic. These settings are part of which configuration element when enabled in the Netskope tenant?
- A. steering configuration
- B. Real-time Protection policies
- C. client configuration
- D. SSL decryption policies
正解：C
解説：
Explanation
DTLS (Datagram Transport Layer Security) is a protocol that provides secure communication over UDP. It is an option that can be enabled in the client configuration settings in the Netskope tenant. Enabling DTLS can improve the performance of the Netskope client, especially in high latency or packet loss scenarios. DTLS is not related to Real-time Protection policies, SSL decryption policies, or steering configuration, which are different configuration elements in the Netskope tenant. References: Client Configuration Settings 3, Netskope Client Performance 4
質問 # 47
Review the exhibit.
Your Real-time Protection policy contains some rules with only a browse activity. The exhibit shows a new policy rule.
Where is the correct location to place this rule?
- A. after browse activity
- B. at the top
- C. before browse activity
- D. at the bottom
正解：B
解説：
The correct practice is to place high-priority rules, such as those with specific scanning actions, at the top of the Real-time Protection policy rule list. Placing the rule at the top ensures it is applied before other less restrictive rules, like those configured only for browsing activities.
質問 # 48
You use Netskope to provide a default Malware Scan profile for use with your malware policies. Also, you want to create a custom malware detection profile.
In this scenario, what are two additional requirements to complete this task? (Choose two.)
- A. Add a custom hash list as a blocklist.
- B. Add a custom hash list as an allowlist.
- C. Add a remediation profile.
- D. Add a quarantine profile.
正解：A、D
解説：
To create a custom malware detection profile, adding a quarantine profile ensures that detected threats are appropriately isolated. Additionally, a custom hash list as a blocklist allows you to block specific known malware hashes, further enhancing the customization of the malware detection profile.
質問 # 49
You are using the Netskope DLP solution. You notice flies containing test data for credit cards are not triggering DLP events when uploaded to Dropbox. There are corresponding page events. Which two scenarios would cause this behavior? (Choose two.)
- A. The Netskope client Is not steering Dropbox traffic.
- B. There is no API protection configured for Dropbox.
- C. The credit card numbers in your test data are Invalid 16-dlglt numbers.
- D. The DLP rule has the severity threshold set to a value higher than the number of occurrences.
正解：C、D
解説：
Explanation
There are two possible scenarios that would cause the behavior of files containing test data for credit cards not triggering DLP events when uploaded to Dropbox. One scenario is that the DLP rule has the severity threshold set to a value higher than the number of occurrences. This means that the rule will only trigger an event if the number of matches for the sensitive data exceeds the specified threshold. For example, if the rule has a severity threshold of 10 and the file contains only 5 credit card numbers, then no event will be generated. To fix this, you can lower the severity threshold or remove it altogether. The other scenario is that the credit card numbers in your test data are invalid 16-digit numbers. This means that the numbers do not pass the Luhn algorithm check, which is a validation method used by Netskope DLP to detectvalid credit card numbers. For example, if the number is 1234-5678-9012-3456, then it is not a valid credit card number and will not be detected by Netskope DLP. To fix this, you can use valid test credit card numbers that pass the Luhn algorithm check. The other options are not valid scenarios for this behavior. The Netskope client is not steering Dropbox traffic is not a valid scenario because there are corresponding page events, which means that the traffic is being steered to Netskope. There is no API protection configured for Dropbox is not a valid scenario because API protection is not required for DLP detection on file uploads, which are handled by real-time protection. References: DLP Rule Settings1, Credit Card Number Detection2
質問 # 50
You are an administrator writing Netskope Real-time Protection policies and must determine proper policy ordering.
Which two statements are true in this scenario? (Choose two.)
- A. You must place high-risk block policies at the top.
- B. You must place Netskope private access malware policies in the middle.
- C. You must place DLP policies at the bottom.
- D. You do not need to create an "allow all" Web Access policy at the bottom.
正解：A、D
解説：
Explanation
To determine proper policy ordering for Netskope Real-time Protection policies, you need to follow these two statements: B. You do not need to create an "allow all" Web Access policy at the bottom. D. You must place high-risk block policies at the top. These statements are based on the best practices for policy ordering recommended by Netskope3. An "allow all" Web Access policy at the bottom is not necessary because any traffic that does not match any policy will be allowed by default. However, you can create a "monitor all" Web Access policy at the bottom if you want to log all the traffic that is not matched by any other policy4.
High-risk block policies atthe top are important because they prevent any traffic that poses a serious threat or violates a critical compliance standard from reaching its destination. These policies should have higher priority than other policies that may allow or modify the traffic5. Therefore, options B and D are correct and the other options are incorrect. References: Real-time Protection Policies - Netskope Knowledge Portal, Create a Real-time Protection Policy for Web Categories - Netskope Knowledge Portal, Best Practices: Real-time Protection Policies (1 of 2) - Netskope
質問 # 51
You are given an MD5 hash of a file suspected to be malware by your security incident response team. They ask you to offer insight into who has encountered this file and from where was the threat initiated. In which two Skope IT events tables would you search to find the answers to these questions? (Choose two.)
- A. Page Events
- B. Alerts
- C. Application Events
- D. Network Events
正解：B、C
解説：
Explanation
To find the answers to the questions posed by the security incident response team, you need to search in the Application Events and Alerts tables in Skope IT. The Application Events table shows the details of the cloud application activities performed by the users, such as upload, download, share, etc. You can filter the Application Events table by the MD5 hash of the file tofind out who has encountered this file and from which cloud service it was downloaded1. The Alerts table shows the details of the policy violations triggered by the users, such as DLP, threat protection, anomaly detection, etc. You can filter the Alerts table by the MD5 hash of the file to find out if this file was detected as malware by Netskope and what action was taken2. Therefore, options A and C are correct and the other options are incorrect. References: Application Events - Netskope Knowledge Portal, Alerts - Netskope Knowledge Portal
質問 # 52
Your company wants to know if there has been any unusual user activity. In the UI, you go to Skope IT -> Alerts.
Which two types of alerts would you filter to find this information? (Choose two.)
- A. Alert type = policy
- B. Alert type = anomaly
- C. Alert type = malware
- D. Alert type = uba
正解：B、D
解説：
To identify unusual user activity, filter alerts by "uba" (User Behavior Analytics) and "anomaly." UBA and anomaly alerts highlight deviations from typical user behavior, which are indicators of unusual or potentially risky activities.
質問 # 53
Your company has a Symantec BlueCoat proxy on-premises and you want to deploy Netskope using proxy chaining. Which two prerequisites need to be enabled first in this scenario? (Choose two.)
- A. Enable the X-Forwarded-For HTTP header
- B. Disable SSL decryption.
- C. Enable SSL decryption.
- D. Disable the X-Authenticated-User header.
正解：A、C
解説：
Explanation
To deploy Netskope using proxy chaining with Symantec BlueCoat proxy on-premises, you need to enable two prerequisites first: Enable SSL decryption on your Symantec BlueCoat proxy. This is required for proxy chaining because Netskope needs to inspect the SSL traffic that is sent from your proxy to the Netskope cloud.
To enable SSL decryption, you need to configure your Symantec BlueCoat proxy to trust the Netskope certificate for SSL interception. You can download the certificate from Settings > Manage > Certificates > Signing CA in the Netskope UI. Enable the X-Forwarded-For HTTP header on your Symantec BlueCoat proxy. This is required for proxy chaining because Netskope needs to identify the original source IP address of the user behind your proxy. The X-Forwarded-For header is used to pass this information from your proxy to Netskope. To enable this header, you need to configure your Symantec BlueCoat proxy to send X-Forwarded-For HTTP header for all HTTP requests. The other options are not valid prerequisites for this scenario. You do not need to disable SSL decryption on your Symantec BlueCoat proxy, as this would prevent Netskope from inspecting the SSL traffic. You do not need to disable the X-Authenticated-User header on your Symantec BlueCoat proxy, as this is an optional header that can be used to pass additional user information from your proxy to Netskope. References: Proxy Chaining3, Configure Forcepoint for Proxy Chaining
質問 # 54
You have deployed Netskope Secure Web Gateway (SWG). Users are accessing new URLs that need to be allowed on a daily basis. As an SWG administrator, you are spending a lot of time updating Web policies. You want to automate this process without having to log into the Netskope tenant Which solution would accomplish this task?
- A. You can use Cloud Risk Exchange.
- B. You can use REST API to update the URL list.
- C. You can minimize your work by sharing URLs with Netskope support.
- D. You can use Cloud Log Shipper.
正解：B
解説：
Explanation
To automate the process of updating Web policies without having to log into the Netskope tenant, you can use REST API to update the URL list. REST API is a feature that allows you to use an auth token to make authorized calls to the Netskope API and access resources via URI paths1. You can use REST API to update a URL list with new values by providing the name of an existing URL list and a comma-separated list of URLs or IP addresses2. This can help you automate or script the management of your URL lists and keep them up-to-date. Therefore, option D is correct and the other options are incorrect. References: REST API v2 Overview - Netskope Knowledge Portal, Update a URL List - Netskope Knowledge Portal
質問 # 55
Your IT organization is migrating its user directory services from Microsoft Active Directory to a cloud-based Identity Provider (IdP) solution, Azure AD. You are asked to adapt the Netskope user provisioning process to work with this new cloud-based IdP.
- A. Microsoft GPO
- B. SCIMApp
- C. Directory Importer
- D. Manual Import
正解：B
解説：
The SCIMApp integration is the best choice for Azure AD as it allows for seamless user provisioning between cloud-based IdPs and Netskope. SCIM (System for Cross-domain Identity Management) is a standard for automating user provisioning and works effectively with cloud IdPs like Azure AD.
質問 # 56
You are an administrator writing Netskope Real-time Protection policies and must determine proper policy ordering.
Which two statements are true in this scenario? (Choose two.)
- A. You must place high-risk block policies at the top.
- B. You must place Netskope private access malware policies in the middle.
- C. You must place DLP policies at the bottom.
- D. You do not need to create an "allow all" Web Access policy at the bottom.
正解：A、D
解説：
Placing high-risk block policies at the top ensures that critical blocks are enforced first, protecting against the most severe threats. Additionally, an "allow all" Web Access policy at the bottom is not necessary, as policy defaults can handle remaining traffic not explicitly addressed by other rules.
質問 # 57
You are troubleshooting an issue with Microsoft where some users complain about an issue accessing OneDrive and SharePoint Online. The configuration has the Netskope client deployed and active for most users, but some Linux machines are routed to Netskope using GRE tunnels. You need to disable inspection for all users to begin troubleshooting the issue.
In this scenario, how would you accomplish this task?
- A. Create a steering exception for the Microsoft 365 domains.
- B. Create a Real-time Protection policy to isolate Microsoft 365.
- C. Create a Do Not Decrypt SSL policy for OneDrive.
- D. Create a Do Not Decrypt SSL policy for the Microsoft 365 App Suite.
正解：D
解説：
Explanation
To disable inspection for all users accessing Microsoft 365, you need to create a Do Not Decrypt SSL policy for the Microsoft 365 App Suite. This policy will prevent Netskope from decrypting and analyzing the traffic for any Microsoft 365 app, regardless of the access method (Netskope client or GRE tunnel)3. This policy will also allow SNI-based policies to apply, but no deep analysis performed via Real-time Protection policies4.
Therefore, option B is correct and the other options are incorrect. References: Add a Policy for SSL Decryption - Netskope Knowledge Portal, Default Microsoft appsuite SSL do not decrypt rule - Netskope Community
質問 # 58
Your customer has deployed the Netskope client to secure their Web traffic. Recently, they have enabled Cloud Firewall (CFW) to secure all outbound traffic for their endpoints. Through a recent acquisition, they must secure all outbound traffic at several remote offices where they have access to the local security stack (routers and firewalls). They cannot install the Netskope client.
- A. They can configure Reverse Proxy integrated with their IdP.
- B. They can secure the targeted outbound traffic using Netskope's Cloud Threat Exchange (CTE).
- C. They can deploy Netskope's DPOP to steer the targeted traffic to the Netskope Security Cloud.
- D. They can use IPsec and GRE tunnels with Cloud Firewall.
正解：D
解説：
The correct solution is to use IPsec and GRE tunnels with Cloud Firewall. Netskope Cloud Firewall supports secure tunneling methods such as IPsec and GRE, enabling companies to steer traffic to the Netskope Security Cloud without requiring the Netskope client. This is particularly useful when endpoint installation of the client is not feasible, such as in remote offices where network infrastructure like routers and firewalls are available.
質問 # 59
You are using the Netskope DLP solution. You notice flies containing test data for credit cards are not triggering DLP events when uploaded to Dropbox. There are corresponding page events. Which two scenarios would cause this behavior? (Choose two.)
- A. The Netskope client Is not steering Dropbox traffic.
- B. There is no API protection configured for Dropbox.
- C. The credit card numbers in your test data are Invalid 16-dlglt numbers.
- D. The DLP rule has the severity threshold set to a value higher than the number of occurrences.
正解：C、D
解説：
There are two possible scenarios that would cause the behavior of files containing test data for credit cards not triggering DLP events when uploaded to Dropbox. One scenario is that the DLP rule has the severity threshold set to a value higher than the number of occurrences. This means that the rule will only trigger an event if the number of matches for the sensitive data exceeds the specified threshold. For example, if the rule has a severity threshold of 10 and the file contains only 5 credit card numbers, then no event will be generated. To fix this, you can lower the severity threshold or remove it altogether. The other scenario is that the credit card numbers in your test data are invalid 16-digit numbers. This means that the numbers do not pass the Luhn algorithm check, which is a validation method used by Netskope DLP to detect valid credit card numbers. For example, if the number is 1234-5678-9012-3456, then it is not a valid credit card number and will not be detected by Netskope DLP. To fix this, you can use valid test credit card numbers that pass the Luhn algorithm check. The other options are not valid scenarios for this behavior. The Netskope client is not steering Dropbox traffic is not a valid scenario because there are corresponding page events, which means that the traffic is being steered to Netskope. There is no API protection configured for Dropbox is not a valid scenario because API protection is not required for DLP detection on file uploads, which are handled by real- time protection. References: DLP Rule Settings1, Credit Card Number Detection2
質問 # 60
Your organization has a homegrown cloud application. You are required to monitor the activities that users perform on this cloud application such as logins, views, and downloaded files. Unfortunately, it seems Netskope is unable to detect these activities by default.
How would you accomplish this goal?
- A. Ensure that the cloud application is added as a steering exception.
- B. Create a new cloud application definition using the Chrome extension.
- C. Ensure that the application is added to the SSL decryption policy.
- D. Enable access to the application with Netskope Private Access.
正解：B
解説：
To monitor the activities that users perform on a homegrown cloud application, you need to create a new cloud application definition using the Chrome extension. The Chrome extension is a tool that allows you to record the traffic and activities of any web-based application and create a custom app definition that can be imported into your Netskope tenant1. This way, you can enable Netskope to detect and analyze the activities of your homegrown cloud application and apply policies accordingly. Therefore, option D is correct and the other options are incorrect. References: Creating a Cloud App Definition - Netskope Knowledge Portal
質問 # 61
You are having issues with fetching user and group Information periodically from the domain controller and posting that information to your tenant instance in the Netskope cloud. To begin the troubleshooting process, what would you Investigate first in this situation?
- A. Directory Importer
- B. AD Connector
- C. On-Premises Log Parser
- D. DNS Connector
正解：A
解説：
The Directory Importer is a component of the Netskope Adapters that connects to the domain controller and periodically fetches user and group information to post that info to your tenant instance in the Netskope cloud1. If you are having issues with this process, the first thing you should investigate is the Directory Importer itself. You can check the status of the Directory Importer service, the configuration file, the logs, and the connectivity to the domain controller and the Netskope cloud2. Therefore, option B is correct and the other options are incorrect. References: Configure Directory Importer - Netskope Knowledge Portal, Troubleshooting Directory Importer - Netskope Knowledge Portal
質問 # 62
You are implementing tenant access security and governance controls for privileged users. You want to start with controls that are natively available within the Netskope Cloud Security Platform and do not require external or third-party integration.
Which three access controls would you use in this scenario? (Choose three.)
- A. IP allowlisting to control access based upon source IP addresses.
- B. Applying predefined or custom roles to limit the admin's access to only those functions required for their job.
- C. Login attempts to set the number of failed attempts before the admin user is locked out of the Ul.
- D. History-based access control based on past security actions.
- E. Multi-factor authentication to verify a user's authenticity.
正解：A、B、C
解説：
Explanation
To implement tenant access security and governance controls for privileged users, you can use the following access controls that are natively available within the Netskope Cloud Security Platform and do not require external or third-party integration:
IP allowlisting to control access based upon source IP addresses. This allows you to specify the IP addresses that are allowed to access your Netskope tenant2. This can prevent unauthorized access from unknown or malicious sources.
Login attempts to set the number of failed attempts before the admin user is locked out of the UI. This allows you to configure how many times an admin can enter an incorrect password before being locked out for a specified period of time3. This can prevent brute-force attacks or password guessing attempts.
Applying predefined or custom roles to limit the admin's access to only those functions required for their job. This allows you to assign different levels of permissions and access rights to different admins based on their roles and responsibilities4. This can enforce the principle of least privilege and reduce the risk of misuse or abuse of admin privileges. Therefore, options A, B, and C are correct and the other options are incorrect. References: Secure Tenant Configuration and Hardening - Netskope Knowledge Portal, Admin Settings - Netskope Knowledge Portal, Create Roles - Netskope Knowledge Portal
質問 # 63
Your organization has a homegrown cloud application. You are required to monitor the activities that users perform on this cloud application such as logins, views, and downloaded files. Unfortunately, it seems Netskope is unable to detect these activities by default.
How would you accomplish this goal?
- A. Ensure that the cloud application is added as a steering exception.
- B. Create a new cloud application definition using the Chrome extension.
- C. Ensure that the application is added to the SSL decryption policy.
- D. Enable access to the application with Netskope Private Access.
正解：B
解説：
Explanation
To monitor the activities that users perform on a homegrown cloud application, you need to create a new cloud application definition using the Chrome extension. The Chrome extension is a tool that allows you to record the traffic and activities of any web-based application and create a custom app definition that can be imported into your Netskope tenant1. This way, you can enable Netskope to detect and analyze the activities of your homegrown cloud application and apply policies accordingly. Therefore, option D is correct and the other options are incorrect. References: Creating a Cloud App Definition - Netskope Knowledge Portal
質問 # 64
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