Netskope NSK300 Netskope Certified Cloud Security Architect Exam Exam Practice Test

Netskope supports automatic remediation of security violations through its Auto-Remediation frameworks, which are available in the public Netskope GitHub Open Source repository. These frameworks allow for the automatic mitigation of risks associated with security misconfigurations in your cloud environment. The Netskope Auto-Remediation framework for AWS, for example, deploys a set of AWS Lambda functions that query the Netskope API at scheduled intervals and automatically mitigates supported violations1. Similarly, there are frameworks for GCP and other cloudenvironments that follow the same principle2. This capability is particularly useful for low-risk environments where the security operations team’s workload can be reduced by automating the remediation process.

References: The answer is based on the information provided by Netskope’s community resources and documentation, which detail the use of their Auto-Remediation frameworks for various cloud platforms

In Netskope Cloud Security, to block uploads of password-protected files, you should add the file profile to a DLP (Data Loss Prevention) profile that is used in a Real-time Protection policy. The DLP profiles in Netskope are designed to detect and protect sensitive data in real-time and at rest across the cloud environment. This approachensures that any file matching the criteria set in the file profile, such as being password-protected, will trigger the DLP rules and prevent the upload action in real-time.

References: The information aligns with the best practices for setting up DLP profiles in Netskope as described in their documentation and resources

• When a user is on-premises at the enterprise and accesses an application that is IP restricted, the source IP for traffic to this application is the Enterprise Egress IPv4 address.
• The Enterprise Egress IP represents the external IP address of the enterprise network as seen by external services or applications.
• This IP address is used for communication between the user’s device and external resources, including applications that are IP restricted. References:
• The answer is based on general knowledge of networking concepts and how IP addresses are used in enterprise environments.

Fingerprinting would satisfy the requirement to prevent the exfiltration of sensitive Personally Identifiable Information (PII) data by employees and contractors. Fingerprinting is a data protection technique that involves creating a unique digital representation of sensitive data. This allows for the detection of any exact or partial matches of the fingerprinted data leaving the company’s environment, thereby preventing unauthorized data exfiltration.It is particularly effective in scenarios where multiple individuals require access to sensitive data, as it can protect against both inadvertent and malicious attempts to move data outside of authorized channels1.

References: Netskope’s Data Loss Prevention (DLP) capabilities include fingerprinting as a method to secure sensitive data consistently across the enterprise1.The Netskope Knowledge Portal provides further information on how to enable and configure fingerprinting and other DLP settings to protect sensitive PII data2.

Network Steering in Digital Experience Management is the appropriate Netskope monitoring tool for this scenario. It allows the Network Operations Center (NOC) to quickly view the status of the tunnels and provides an easy way to visualize the locations of the tunnels. This tool is designed to give a clear overview of network health and performance, which is essential for managing global connectivity and ensuring the reliability of the service.

References: The use of Network Steering in Digital Experience Management for monitoring tunnel status and location visualization is supported by Netskope’s documentation on secure web gateway use cases and best practices for deployment and validation of IPSec/GRE tunnels

• The given Skope IT query specifies the following conditions:
• The query combines these conditions using logical operators (AND and OR).
• The result of this query will include all events where the specified user (‘user@company.com’) is either downloading or uploading data to or from the site ‘Amazon S3’ using the Netskope Client.
• It does not include events related to other users or IP addresses. References:
• Netskope Security Cloud Introductory Online Technical Training
• Netskope Security Cloud Operation & Administration (NSCO&A) - Classroom Training

• A. Import the root certificate for your internal certificate authority into Netskope:
• B. Bypass SSL inspection for the affected site(s):
• D. Change the SSL Error Settings from Block to Bypass in the Netskope tenant:
• Netskope Security Cloud Introductory Online Technical Training
• Netskope Security Cloud Operation & Administration (NSCO&A) - Classroom Training
• Netskope Cloud Security Certification Program

To ensure that the Netskope Client is always up-to-date with the latest upgrades, two actions are required. First, in the Client Configuration, the administrator should set the option to Upgrade Client Automatically to Latest Release. This setting ensures that the client will automatically update to the most recent version available. Second, during the original installation of the Netskope Client, the autoupdate-on flag should be set. This flag enables the auto-update feature, allowing the client to receive and apply updates as they are released.

References: The information is based on the Netskope Client deployment options and upgrade process as detailed in the Netskope Knowledge Portal

In the scenario where you have deployed IPsec tunnels to steer on-premises traffic to Netskope and are experiencing issues with an application, the correct statement isC: Steering bypasses for IPsec tunnels must be applied at your edge network device. This means that to effectively bypass the steering for a specific application, the configuration must be done on the network device that is establishing the IPsec tunnel, such as a firewall or router. This device controls the traffic before it enters the tunnel, so applying the bypass there ensures that the application’s traffic does not get directed through the tunnel and can reach its destination directly.

References: The solution is based on standard practices for IPsec tunnel configuration and steering exceptions as described in Netskope’s documentation on traffic steering and IPsec configuration12.

When using IPsec tunnels, especially in the context of deploying Netskope for on-premises devices, several factors must be considered to ensure a secure and efficient architecture:

• Cipher support on tunnel-initiating devices (A): It is crucial to ensure that the devices initiating the IPsec tunnels support the ciphers used by Netskope. This compatibility is necessary for establishing secure connections.
• Bandwidth considerations (B): The bandwidth available for the IPsec tunnels will affect the data throughput and performance of the connection. Adequate bandwidth must be allocated to handle the expected traffic without causing bottlenecks.
• The impact of threat scanning performance (D): The performance of threat scanning can be affected by the encryption and decryption processes in IPsec tunnels. It is important to consider how the threat scanning capabilities will perform under the additional load of encrypted traffic.

These elements are essential for the successful implementation of IPsec tunnels in a Netskope architecture plan for on-premises devices12.

References: The considerations for using IPsec tunnels are outlined in the Netskope Knowledge Portal and Community discussions, which provide guidance on deployment and validation of IPsec tunnels, including cipher support, bandwidth management, and maintaining threat scanning performance

• The inconsistent results observed during User Acceptance Testing (where marketing users sometimes access gambling sites and sometimes are blocked) are likely due to the configuration of the Forward Proxy.
• Cookie Surrogate: The Cookie Surrogate is a mechanism used in Forward Proxy deployments to maintain user context across multiple requests. It ensures that user-specific policies are consistently applied even when multiple users share the same IP address (common in VDI environments).
• Issue: If the Forward Proxy is not configured to use the Cookie Surrogate, it may lead to inconsistent behavior. When different users log into the VDI server, their requests may not be associated with their specific user context, resulting in varying policy enforcement.
• Solution: Ensure that the Forward Proxy is properly configured to use the Cookie Surrogate, allowing consistent policy enforcement based on individual user identities. References:
• Netskope Security Cloud Operation & Administration (NSCO&A) - Classroom Training
• Netskope Security Cloud Introductory Online Technical Training
• Netskope Architectural Advantage Features

When using Netskope’s API-enabled Protection for supported SaaS applications, the valid instance types are:

• API Data Protection (B): This type is used to connect to cloud apps using APIs to find sensitive content, enforce policy controls, and quarantine malware1.
• DLP Scan (D): This instance type involves scanning for data loss prevention, which is a key component of Netskope’s API Data Protection1.
• Quarantine (E): This instance type allows for the isolation of potentially harmful or sensitive data until it can be reviewed or remediated1.

Behavior Analytics © and Forensic (A) are not listed as instance types for API-enabled Protection in the provided resources.

References: The answers are based on the information available in the Netskope Knowledge Portal and the documentation for Classic API Data Protection

When verifying that Google Drive traffic is being tunneled to Netskope using Chrome and the Netskope Client, you would expect to see log entries indicating that the traffic is being directed through Netskope’s proxy. Specifically, Option A is correct as it shows the process “google drive” being tunneled tonsProxy. The log entry for Option A indicates that a TLS tunneling flow from a local address and process (Google Drive) is being directed to a host(play.googleapis.com) and then to Netskope’s proxy (nsProxy).This is consistent with how Netskope tunnels specified traffic for security and policy enforcement1.

References: The expected log entries are based on the standard operation of Netskope Client and how it steers traffic to Netskope’s cloud services, as detailed in Netskope’s documentation1.

When deploying Netskope and steering all traffic, if you find that the Real-time Protection policies for Microsoft OneDrive are not being enforced, the likely issue is with the default steering exceptions. To resolve this, you should remove the default steering exception for domains ©. This is because the default exceptions may include domains related to Microsoft services, which could prevent the Real-time Protection policies from being applied to traffic directed towards OneDrive. By removing these exceptions, you ensure that all traffic, including that to OneDrive, is subject to the policies you have set up.

References: This recommendation is based on best practices for configuring Real-time Protection policies in Netskope, as outlined in their documentation, which suggests that exceptions should be carefully managed to ensure that security policies are enforced as intended

For devices not owned by the organization, using an explicit proxy along with the Netskope Client is the best approach to steer traffic for inspection. This method allows for granular control over the traffic, ensuring that only the traffic destined for the company’s instance of Microsoft 365 is inspected by Netskope. The explicit proxy configuration can be applied regardless of whether the users are on-premises or off-premises, providing a consistent steering mechanism for all users.

References: The steering configuration for non-owned devices and the use of explicit proxy in conjunction with the Netskope Client are detailed in the Netskope Knowledge Portal. The portal provides guidelines on how to set up steering configurations to direct traffic from end users to the Netskope Cloud for real-time analysis, which is applicable for both managed and unmanaged devices1

The correct query to use in the Edit Widget window to narrow down the results is option A: “app-ccl-compliance-cert neq ‘HIPAA’ and category eq ‘Cloud Storage’”. This query filters out applications that are not HIPAA compliant and belong to the Cloud Storage category, ensuring that only non-HIPAA compliant cloud storage applications are displayed in the results. This helps in identifying and blocking such applications as per the manager’s request without affecting business or departmental applications. It aligns with Netskope’s capabilities to enforce controls and restrictions on high-risk cloud services to help address HIPAA and HITECH compliance, as well as to audit suspected violations with a full cloud and web activity trail1.

References: The reference for constructing such queries can be found in Netskope’s official documentation, which provides detailed information on filtering application data to manage compliance findings and view security posture compliance2. Additionally, Netskope’s resources on HIPAA Cloud Compliance and Risk Insights can be used to understand the compliance and data center certifications related to HIPAA

The best approach to deploy Netskope for machine traffic across multiple VPCs in an AWS account with the least amount of tunnels while providing connectivity for all VPCs is to useIPsec tunnels from the AWS Transit Gateway.This method allows you to use the same Site-to-Site VPN connection to Netskope for multiple VPCs, thus minimizing the number of tunnels required12. The AWS Transit Gateway acts as a network transit hub, enabling you to connect your VPCs and on-premises networks through a central point of management and control.UsingIPsec tunnels with the AWS Transit Gateway ensures that all VPCs connected to it utilize the same IPsec tunnel between the transit gateway and Netskope POP1.

References: Detailed guidance on configuring IPsec VPN tunnels between your AWS Transit Gateway and Netskope POPs can be found in the Netskope Knowledge Portal1.Additionally, the Netskope Community Forum provides insights on setting up IPsec Tunnels for AWS egress traffic, which includes information relevant to deploying Netskope across multiple VPCs2.

To ensure that the web application using HTTPS on port 6443 is both reachable and decrypted by Netskope, the correct action is toenable “Steer non-standard ports” in the steering configuration and add the domain and port as a new non-standard port. This is because Netskope’s default configuration steers standard HTTP/HTTPS traffic, typically on ports 80 and 443.Since port 6443 is a non-standard port for HTTPS traffic, it requires explicit configuration to be steered through Netskope1.

References: The process for configuring non-standard ports in Netskope is detailed in the Netskope Knowledge Portal, which provides step-by-step instructions on how to steer HTTP(S) traffic over non-standard ports1. This includes adding the specific non-standard port number in the steering configuration to ensure that traffic to and from that port is properly handled by Netskope.