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Netskope NSK100 Exam Syllabus Topics:
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NEW QUESTION # 23
What are two characteristics ofNetskope's Private Access Solution? (Choose two.)
- A. It requires on-premises hardware.
- B. It acts as a cloud-based firewall.
- C. It provides protection for private applications.
- D. It provides access to private applications.
Answer: C,D
Explanation:
Explanation
Netskope's Private Access Solution is a service that allows users to securely access private applications without exposing them to the internet or using VPNs. It provides protection for private applications by encrypting the traffic, enforcing granular policies, and preventing data exfiltration. It also provides access to private applications by creating a secure tunnel between the user's device and the application's server, regardless of their location or network. It does not act as a cloud-based firewall, as it does not filter or block traffic based on ports or protocols. Itdoes not require on-premises hardware, as it is a cloud-native solution that leverages Netskope's global network of points of presence (POPs). References: [Netskope Private Access].
NEW QUESTION # 24
What are two uses for deploying a Netskope Virtual Appliance? (Choose two.)
- A. as a local reverse-proxy to secure a SaaS application
- B. as a Secure Forwarder to steer traffic
- C. as an endpoint for Netskope Private Access (NPA)
- D. as a log parser to discover in-use cloud applications
Answer: B,C
Explanation:
Explanation
A Netskope Virtual Appliance is a software-based appliance that can be deployed on-premises or in the cloud to provide various functions and features for the Netskope Security Cloud platform. One use for deploying a Netskope Virtual Appliance is as an endpoint for Netskope Private Access (NPA), which is a service that allows users to securely access private applications without exposing them to the internet or using VPNs.
Another use for deploying a Netskope Virtual Appliance is as a Secure Forwarder to steer traffic from on-premises devices or networks to the Netskope platform for inspection and policy enforcement. Using a Netskope Virtual Appliance as a local reverse-proxy to secure a SaaS application or as a log parser to discover in-use cloud applications are not valid uses, as these functions are performed by other components of the Netskope Security Cloud platform, such as the Cloud Access Security Broker (CASB) or the Cloud XD engine. References: Netskope Security Cloud Operation & Administration (NSCO&A) - Classroom Course, Module 2: Architecture Overview; [Netskope Private Access]; [Netskope Secure Forwarder].
NEW QUESTION # 25
What are two fundamental differences between the inline and API implementation of the Netskope platform?
(Choose two.)
- A. The inline implementation can effectively block a transaction in both sanctioned and unsanctioned applications.
- B. The API implementation can be used with both sanctioned and unsanctioned applications.
- C. The API implementation can only be used with sanctioned applications.
- D. The inline implementation can only effectively block a transaction in sanctioned applications.
Answer: A,C
Explanation:
Explanation
The inline and API implementation of the Netskope platform are two different ways of connecting cloud applications to Netskope for inspection and policy enforcement. Two fundamental differences between them are: The API implementation can only be used with sanctioned applications, which are applications that are approved and authorized by the organization for business use. The API implementation relies on using out-of-band API connections to access data and events from these applications and apply near real-time policies. The inline implementation can effectively block a transaction in both sanctioned and unsanctioned applications, which are applications that are not approved or authorized by the organization for business use.
The inline implementation relies on using in-band proxy or reverse-proxy connections to intercept traffic to and from these applications and apply real-time policies. The API implementation can be used with both sanctioned and unsanctioned applications and the inline implementation can only effectively block a transaction in sanctioned applications are not true statements, as they contradict the actual capabilities and limitations of each implementation method. References: [Netskope SaaS API-enabled Protection], [Netskope Inline CASB].
NEW QUESTION # 26
You want to prevent Man-in-the-Middle (MITM) attacks on an encrypted website or application. In this scenario, which method would you use?
- A. Use a weaker encryption algorithm.
- B. Use certificate pinning.
- C. Use a proxy for the connection.
- D. Use a stronger encryption algorithm.
Answer: B
Explanation:
Explanation
To prevent Man-in-the-Middle (MITM) attacks on an encrypted website or application, one method that you can use is certificate pinning. Certificate pinning is a technique that restricts which certificates are considered valid for a particular website or application, limiting risk. Instead of allowing any trusted certificate to be used, operators "pin" the certificate authority (CA) issuer(s), public keys or even end-entity certificates of their choice. Certificate pinning helps to prevent MITM attacks by validating the server certificates against a hardcoded list of certificates in the website or application. If an attacker tries to intercept or modify the traffic using a fraudulent or compromised certificate, it will be rejected by the website or application as invalid, even if it is signed by a trusted CA. References: Certificate pinning - IBMCertificate and Public Key Pinning | OWASP Foundation
NEW QUESTION # 27
Which two common security frameworks are used today to assess and validate a vendor's security practices?
(Choose two.)
- A. Building Security in Maturity Model
- B. NIST Cybersecurity Framework
- C. ISO 27001
- D. Data Science Council of America
Answer: A,C
Explanation:
Explanation
The Building Security in Maturity Model (BSIMM) is a framework that measures and compares the security activities of different organizations. It helps organizations to assess their current security practices and identify areas for improvement. ISO 27001 is an international standardthat specifies the requirements for establishing, implementing, maintaining, and improving an information security management system. It helps organizations to manage their information security risks and demonstrate their compliance with best practices. Data Science Council of America (DASCA) is not a security framework, but a credentialing body for data science professionals. NIST Cybersecurity Framework (NIST CSF) is a security framework, but it is not commonly used to assess and validate a vendor's security practices, as it is more focused on improving the cybersecurity of critical infrastructure sectors in the United States. References: [BSIMM], [ISO 27001], [DASCA], [NIST CSF].
NEW QUESTION # 28
In which scenario would you use a SAML reverse proxy?
- A. When the API-enabled protection exceeds the Cloud App API usage limits and cannot be used anymore.
- B. When the organization wants to perform inline inspection of cloud application traffic for roaming users that do not have the Netskope agent installed.
- C. When PAC files or explicit proxies can be used to steer traffic to the Netskope platform.
- D. When there are multiple SAML IdPs in use and the SAML reverse proxy can help federate them all together.
Answer: D
Explanation:
Explanation
A SAML reverse proxy is a service that acts as an intermediary between a SAML service provider (SP) and one or more SAML identity providers (IdPs). It can perform various functions, such as authentication, authorization, load balancing, caching, etc. One scenario where you would use a SAML reverse proxy is when there are multiple SAML IdPs in use and the SAML reverse proxy can help federate them all together. For example, suppose you have an internal application that needs to authenticate users from different domains or organizations, each with their own SAML IdP. Instead of configuring the application to trust each IdP separately, you can use a SAML reverse proxy to act as a single SP for the application and a single IdP for the users. The SAML reverse proxy can then redirect the users to their respective IdPs for authentication and relay the SAML assertions back to the application. This way, you can simplify the integration and management of multiple SAML IdPs and provide a seamless user experience. References: SAML Reverse ProxyWhat is application proxy & SAML SSO?
NEW QUESTION # 29
You are working with a large retail chain and have concerns about their customer data. You want to protect customer credit card data so that it is never exposed in transit or at rest. In this scenario, which regulatory compliance standard should be used to govern this data?
- A. ISO 27001
- B. SOC 3
- C. AES-256
- D. PCI-DSS
Answer: D
Explanation:
Explanation
PCI-DSS stands for Payment Card Industry Data Security Standard, which is a set of security requirements for organizations that handle credit card data. It aims to protect cardholder data from unauthorized access, disclosure, or theft, both in transit and at rest. PCI-DSS covers various aspects of security, such as encryption, authentication, firewall, logging, monitoring, andincident response. If you are working with a large retail chain and have concerns about their customer data, you should use PCI-DSS as the regulatory compliance standard to govern this data. SOC 3, AES-256, and ISO 27001 are not specific to credit card data protection, although they may have some relevance to general security practices. References: [PCI-DSS], [SOC 3], [AES-256],
[ISO 27001].
NEW QUESTION # 30
You consume application infrastructure (middleware) capabilities by a third-party provider. What is the cloud service model that you are using in this scenario?
- A. DaaS
- B. MaaS
- C. SaaS
- D. PaaS
Answer: D
Explanation:
Explanation
If you consume application infrastructure (middleware) capabilities by a third-party provider, then the cloud service model that you are using in this scenario is PaaS, which stands for Platform as a Service. PaaS is a cloud service model that provides customers with a platform to develop, run, and manage applications without having to deal with the underlying infrastructure or software. PaaS typically includes middleware capabilities such as databases, web servers, development tools, integration services, etc., that customers can use to build and deploy their applications faster and easier. MaaS, DaaS, and SaaS are not cloud service models that match this scenario, as they stand for different types of services. MaaS stands for Monitoring as a Service, which is a service that provides customers with tools to monitor and manage their cloud resources and performance.
DaaS stands for Desktop as a Service, which is a service that provides customers with virtual desktops that they can access from any device or location. SaaS stands for Software as a Service, which is a service that provides customers with software applications that they can use over the internet without installing or maintaining them. References: [PaaS], [MaaS], [DaaS], [SaaS].
NEW QUESTION # 31
What are two pillars of CASB? (Choose two.)
- A. visibility
- B. compliance
- C. cloud native
- D. SASE
Answer: A,B
Explanation:
Explanation
Two pillars of CASB are visibility and compliance. CASB stands for Cloud Access Security Broker, which is a solution that provides visibility and control over cloud services and web traffic, as well as data and threat protection for cloud users and devices. Visibility is thecapability to identify all cloud services in use and assess their risk factors, such as security, auditability, business continuity, etc. Compliance is the capability to ensure that cloud services and data meet the regulatory standards and policies of the organization or industry, such as GDPR, HIPAA, PCI DSS, etc. References: What Is a Cloud Access Security Broker (CASB)? | MicrosoftCASB Guide: What are the 4 Pillars of CASB? - Security Service Edge
NEW QUESTION # 32 
Click the Exhibit button.
Referring to the exhibit, which statement accurately describes the difference between Source IP (Egress) and Source IP (User) address?
- A. You must always leave the source IP fields blank and configure the user identity as a source criteria.
- B. Source IP (Egress) is the IP address of the destination Web server while Source IP (User) is the IP address assigned to your network.
- C. Source IP (Egress) is the public IP address of your Internet edge router while Source IP (User) is the address assigned to the endpoint.
- D. Source IP (Egress) is the IP address assigned to the endpoint host IP address while Source IP (User) is the public IP address of your Internet edge router.
Answer: C
Explanation:
Explanation
The statement that accurately describes the difference between Source IP (Egress) and Source IP (User) address is: Source IP (Egress) is the public IP address of your Internet edge router while Source IP (User) is the address assigned to the endpoint. Source IP (Egress) is the IP address that is visible to external networks when you send traffic from your network to the Internet. It is usually the IP address of your Internet edge router or gateway that performs NAT (Network Address Translation). Source IP (User) is the IP address that is assigned to your endpoint device, such as a laptop or a smartphone, within your network. It is usually a private IP address that is not routable on the Internet. You can use these two criteria to filter traffic based on where it originates from within your network or outside your network. References: Source Address / Source Port vs Destination Address / Destination PortHow to explain Source IP Address, Destination IP Address & Service in easy way
NEW QUESTION # 33
You want to block access to sites that use self-signed certificates. Which statement is true in this scenario?
- A. Certificate-related settings apply to each individual steering configuration level.
- B. Certificate-related settings apply to each individual client configuration level.
- C. Certificate-related settings apply globally to the entire customer tenant.
- D. Self-signed certificates must be changed to a publicly trusted CA signed certificate.
Answer: A
Explanation:
Explanation
The statement that is true in this scenario is: Certificate-related settings apply to each individual steering configuration level. Certificate-related settings are the options that allow you to configure how Netskope handles SSL/TLS certificates for encrypted web traffic. For example, you can choose whether to allow or block self-signed certificates, expired certificates, revoked certificates, etc. You can also choose whether to enable SSL decryption for specific domains or categories. Certificate-related settings apply to each individual steering configuration level, which means that you can have different settings for different types of traffic or devices. For example, you can have one steering configuration for managed devices and another one for unmanaged devices, and apply different certificate-related settings for each one. This allows you to customize your security policies based on your needs and preferences. References: Netskope SSL DecryptionNetskope Steering Configuration
NEW QUESTION # 34
When would an administrator need to use a tombstone file?
- A. You use a tombstone file when a policy causes a file to be moved to legal hold.
- B. You use a tombstone file when a policy causes a publicly shared file to be encrypted.
- C. You use a tombstone file when a policy causes a file download to be blocked.
- D. You use a tombstone file when the policy causes a file to be moved to quarantine.
Answer: D
Explanation:
Explanation
A tombstone file is a placeholder file that replaces the original file when it is moved to quarantine by a Netskope policy. The tombstone file contains information about the original file, such as its name, size, type, owner, and the reason why it was quarantined. The tombstone file also provides a link to the Netskope UI where the administrator or the file owner can view more details about the incident and take appropriate actions, such as restoring or deleting the file. The purpose of using a tombstone file is to preserve the metadata and location of the original file, as well as to notify the users about the quarantine action and how to access the file if needed. References: Threat Protection - Netskope Knowledge PortalNetskope threat protection - Netskope
NEW QUESTION # 35
You want to enable Netskope to gain visibility into your users' cloud application activities in an inline mode.
In this scenario, which two deployment methods would match your inline use case? (Choose two.)
- A. Use an API connector
- B. Use a reverse proxy.
- C. Use a log parser.
- D. Use a forward proxy.
Answer: B,D
Explanation:
Explanation
To enable Netskope to gain visibility into your users' cloud application activities in an inline mode, you need to use a deployment method that allows Netskope to intercept and inspect the traffic between your users and the cloud applications in real time. Two deployment methods that would match your inline use case are: use a forward proxy and use a reverse proxy. A forward proxy is a deployment method that allows Netskope to act as a proxy server for your users' outbound traffic to the internet. You can configure your users' devices or browsers to send their traffic to Netskope's proxy server, either manually or using PAC files or VPN profiles.
A reverse proxy is a deployment method that allows Netskope to act as a proxy server for your users' inbound traffic from specific cloud applications. You can configure your cloud applications to redirect their traffic to Netskope's proxy server, either using custom URLs or certificates. Using an API connector or a log parser are not deployment methods that would match your inline use case, as they are more suitable for out-of-band modes that rely on accessing data and events from the cloud applications using APIs or logs, rather than intercepting traffic in real time. References: [Netskope Inline CASB], Netskope Security Cloud Operation & Administration (NSCO&A) - Classroom Course, Module 3: Steering Configuration, Lesson 4: Forward Proxy and Lesson 5: Reverse Proxy.
NEW QUESTION # 36
You have an issue with the Netskope client connecting to the tenant.
In this scenario, what are two ways to collect the logs from the client machine? (Choose two.)
- A. from the Netskope client system tray icon
- B. from the command line using the nsdiag command
- C. from the Netskope client Ul About page
- D. from the Netskope client Ul Configuration page
Answer: B,C
Explanation:
Explanation
To collect the logs from the client machine when you have an issue with the Netskope client connecting to the tenant, two ways that you can use are: from the Netskope client UI About page and from the command line using the nsdiag command. From the Netskope client UI About page, you can click on the "Collect Logs" button to generate a zip file containing all the relevant logs and configuration files from the client machine.
You can then send this zip file to Netskope support for troubleshooting. From the command line, you can use the nsdiag command with various options to collect different types of logs and diagnostic information from the client machine. For example, you can use nsdiag -l to collect all logs, nsdiag -c to collect configuration files, nsdiag -t to collect traffic statistics, etc. You can also use nsdiag -h to see all available options and usage instructions. You can then send the output files to Netskope support for troubleshooting. References: Netskope Client Configuration overviewInstall and Test the Client - Netskope Knowledge Portal
NEW QUESTION # 37
A customer wants to detect misconfigurations in their AWS cloud instances.
In this scenario, which Netskope feature would you recommend to the customer?
- A. Netskope Cloud Security Posture Management (CSPM)
- B. Netskope Secure Web Gateway (SWG)
- C. Netskope Advanced DLP and Threat Protection
- D. Netskope SaaS Security Posture Management (SSPM)
Answer: A
Explanation:
Explanation
If a customer wants to detect misconfigurations in their AWS cloud instances, the Netskope feature that I would recommend to them is Netskope Cloud Security Posture Management (CSPM). Netskope CSPM is a service that provides continuous assessment and remediation of public cloud deployments for risks, threats, and compliance issues. Netskope CSPM leverages the APIs available from AWS and other cloud service providers to scan the cloud infrastructure for misconfigurations, such as insecure permissions, open ports, unencrypted data, etc. Netskope CSPM also provides security posture policies, profiles, and rules that can be customized to match the customer's security standards and best practices. Netskope CSPM can also alert, report, or remediate the misconfigurations automatically or manually. References: Netskope CSPMCloud Security Posture Management
NEW QUESTION # 38
You want to take into account some recent adjustments to CCI scoring that were made in your Netskope tenant.
In this scenario, which two CCI aspects in the Ul would be used in a real-time protection policy? (Choose two.)
- A. GDPR Readiness
- B. App Score
- C. App Tag
- D. CCL
Answer: B,C
Explanation:
Explanation
To take into account some recent adjustments to CCI scoring that were made in your Netskope tenant, you can use the App Tag and App Score aspects in the UI to create a real-time protection policy. The App Tag is a label that indicates the level of enterprise readiness of a cloud app based on its CCI score. The App Score is a numerical value that represents the CCI score of a cloud app based on various criteria such as security, auditability, and business continuity. You can use these aspects to filter cloud apps by their CCI ratings and apply policies accordingly. For example, you can create a policy that blocks access to cloud apps with an App Tag of Poor or an App Score below 50. References: Netskope Cloud Confidence IndexCreating Real-Time Policies for Cloud Applications
NEW QUESTION # 39
Which two cloud security and infrastructure enablement technologies does Secure Access Service Edge (SASE) combine into its unified platform? (Choose two.)
- A. Zero Trust Network Access (ZTNA)
- B. Unified Threat Management (UTM)
- C. Distributed Denial of Service Protection (DDoS)
- D. Cloud Access Security Broker (CASB)
Answer: A,D
Explanation:
Explanation
Secure Access Service Edge (SASE) is a cloud-based architecture that combines various cloud security and infrastructure enablement technologies into a unified platform that delivers security and networking services from the edge of the network. Two of these technologies are Zero Trust Network Access (ZTNA) and Cloud Access Security Broker (CASB). ZTNA is a technology that provides secure access to private applications without exposing them to the internet or using VPNs. It uses identity-based policies and encryption to grant granular access to authorized users and devices, regardless of their location or network. CASB is a technology that provides visibility and control over cloud applications (SaaS) used by users and devices. It uses API connections or inline proxies to inspect and enforce policies on data and activities in cloud applications, such as data loss prevention, threat protection, or compliance. Distributed Denial of Service Protection (DDoS) and Unified Threat Management (UTM) are not technologies that SASE combines into its unified platform, although they may be related or integrated with some of its components. References: [SASE], [ZTNA],
[CASB].
NEW QUESTION # 40
What are two primary advantages of Netskope's Secure Access Service Edge (SASE) architecture? (Choose two.
- A. no on-premises hardware required for policy enforcement
- B. Bayesian spam filtering
- C. single management console
- D. Endpoint Detection and Response (EDR)
Answer: A,C
Explanation:
Explanation
Two primary advantages of Netskope's Secure Access Service Edge (SASE) architecture are: no on-premises hardware required for policy enforcement and single management console. Netskope's SASE architecture delivers network and security services as cloud-based services that can be accessed from any location and device. This eliminates the need for on-premises hardware appliances such as firewalls, proxies, VPNs, etc., that are costly to maintain and scale. Netskope's SASE architecture also provides a single management console that allows administrators to configure and monitor all the network and security services from one place. This simplifies IT operations and reduces complexity and overhead. References: Netskope SASEWhat is SASE?
NEW QUESTION # 41
When using an out-of-band API connection with your sanctioned cloud service, what are two capabilities available to the administrator? (Choose two.)
- A. to find sensitive content
- B. to block uploads
- C. to quarantine malware
- D. to allow real-time access
Answer: A,C
Explanation:
Explanation
When using an out-of-band API connection with your sanctioned cloud service, two capabilities available to the administrator are: to quarantine malware and to find sensitive content. An out-of-band API connection is a method of integrating Netskope with your cloud service provider using the APIs exposed by the cloud service.
This allows Netskope to access the data that is already stored in the cloud service and perform retrospective inspection and enforcement ofpolicies. One capability that the administrator can use with an out-of-band API connection is to quarantine malware. This means that Netskope can scan the files in the cloud service for malware, ransomware, phishing, and other threats, and move them to a quarantine folder or delete them if they are found to be malicious. Another capability that the administrator can use with an out-of-band API connection is to find sensitive content. This means that Netskope can scan the files in the cloud service for sensitive data, such as personal information, intellectual property, or regulated data, and apply data loss prevention (DLP) policies to protect them. For example, Netskope can encrypt, redact, or watermark the files that contain sensitive content, or notify the administrator or the file owner about the exposure. References: Netskope API ProtectionReal-time Control and Data Protection via Out-of-Band API
NEW QUESTION # 42
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