In addition to DNS Security, which three Cloud-Delivered Security Services (CDSS) subscriptions are minimum recommendations for all NGFWs that handle north-south traffic? (Choose three)
North-south traffic refers to the flow of data in and out of a network, typically between internal resources and the internet. To secure this type of traffic, Palo Alto Networks recommends specific CDSS subscriptions in addition to DNS Security:
A . SaaS Security
SaaS Security is designed for monitoring and securing SaaS application usage but is not essential for handling typical north-south traffic.
B . Advanced WildFire
Advanced WildFire provides cloud-based malware analysis and sandboxing to detect and block zero-day threats. It is a critical component for securing north-south traffic against advanced malware.
C . Enterprise DLP
Enterprise DLP focuses on data loss prevention, primarily for protecting sensitive data. While important, it is not a minimum recommendation for securing north-south traffic.
D . Advanced Threat Prevention
Advanced Threat Prevention (ATP) replaces traditional IPS and provides inline detection and prevention of evasive threats in north-south traffic. It is a crucial recommendation for protecting against sophisticated threats.
E . Advanced URL Filtering
Advanced URL Filtering prevents access to malicious or harmful URLs. It complements DNS Security to provide comprehensive web protection for north-south traffic.
Key Takeaways:
Advanced WildFire, Advanced Threat Prevention, and Advanced URL Filtering are minimum recommendations for NGFWs handling north-south traffic, alongside DNS Security.
SaaS Security and Enterprise DLP, while valuable, are not minimum requirements for this use case.
Palo Alto Networks NGFW Best Practices
Cloud-Delivered Security Services
In addition to Advanced DNS Security, which three Cloud-Delivered Security Services (CDSS) subscriptions utilize inline machine learning (ML)? (Choose three)
To answer this question, let's analyze each Cloud-Delivered Security Service (CDSS) subscription and its role in inline machine learning (ML). Palo Alto Networks leverages inline ML capabilities across several of its subscriptions to provide real-time protection against advanced threats and reduce the need for manual intervention.
A . Enterprise DLP (Data Loss Prevention)
Enterprise DLP is a Cloud-Delivered Security Service that prevents sensitive data from being exposed. Inline machine learning is utilized to accurately identify and classify sensitive information in real-time, even when traditional data patterns or signatures fail to detect them. This service integrates seamlessly with Palo Alto firewalls to mitigate data exfiltration risks by understanding content as it passes through the firewall.
B . Advanced URL Filtering
Advanced URL Filtering uses inline machine learning to block malicious URLs in real-time. Unlike legacy URL filtering solutions, which rely on static databases, Palo Alto Networks' Advanced URL Filtering leverages ML to identify and stop new malicious URLs that have not yet been categorized in static databases. This proactive approach ensures that organizations are protected against emerging threats like phishing and malware-hosting websites.
C . Advanced WildFire
Advanced WildFire is a cloud-based sandboxing solution designed to detect and prevent zero-day malware. While Advanced WildFire is a critical part of Palo Alto Networks' security offerings, it primarily uses static and dynamic analysis rather than inline machine learning. The ML-based analysis in Advanced WildFire happens after a file is sent to the cloud for processing, rather than inline, so it does not qualify under this question's scope.
D . Advanced Threat Prevention
Advanced Threat Prevention (ATP) uses inline machine learning to analyze traffic in real-time and block sophisticated threats such as unknown command-and-control (C2) traffic. This service replaces the traditional Intrusion Prevention System (IPS) approach by actively analyzing network traffic and blocking malicious payloads inline. The inline ML capabilities ensure ATP can detect and block threats that rely on obfuscation and evasion techniques.
Palo Alto Networks Documentation: Cloud-Delivered Security Services Overview
Palo Alto Networks Technical Specifications for CDSS Subscriptions
Best Practices for Implementing Inline Machine Learning Features
Which use case is valid for Palo Alto Networks Next-Generation Firewalls (NGFWs)?
Palo Alto Networks Next-Generation Firewalls (NGFWs) provide robust security features across a variety of use cases. Let's analyze each option:
A . Code-embedded NGFWs provide enhanced IoT security by allowing PAN-OS code to be run on devices that do not support embedded VM images.
This statement is incorrect. NGFWs do not operate as 'code-embedded' solutions for IoT devices. Instead, they protect IoT devices through advanced threat prevention, device identification, and segmentation capabilities.
B . Serverless NGFW code security provides public cloud security for code-only deployments that do not leverage VM instances or containerized services.
This is not a valid use case. Palo Alto NGFWs provide security for public cloud environments using VM-series firewalls, CN-series (containerized firewalls), and Prisma Cloud for securing serverless architectures. NGFWs do not operate in 'code-only' environments.
C . IT/OT segmentation firewalls allow operational technology (OT) resources in plant networks to securely interface with IT resources in the corporate network.
This is a valid use case. Palo Alto NGFWs are widely used in industrial environments to provide IT/OT segmentation, ensuring that operational technology systems in plants or manufacturing facilities can securely communicate with IT networks while protecting against cross-segment threats. Features like App-ID, User-ID, and Threat Prevention are leveraged for this segmentation.
D . PAN-OS GlobalProtect gateways allow companies to run malware and exploit prevention modules on their endpoints without installing endpoint agents.
This is incorrect. GlobalProtect gateways provide secure remote access to corporate networks and extend the NGFW's threat prevention capabilities to endpoints, but endpoint agents are required to enforce malware and exploit prevention modules.
Key Takeaways:
IT/OT segmentation with NGFWs is a real and critical use case in industries like manufacturing and utilities.
The other options describe features or scenarios that are not applicable or valid for NGFWs.
Palo Alto Networks NGFW Use Cases
Industrial Security with NGFWs
A company plans to deploy identity for improved visibility and identity-based controls for least privilege access to applications and dat
a. The company does not have an on-premises Active Directory (AD) deployment, and devices are connected and managed by using a combination of Entra ID and Jamf.
Which two supported sources for identity are appropriate for this environment? (Choose two.)
In this scenario, the company does not use on-premises Active Directory and manages devices with Entra ID and Jamf, which implies a cloud-native and modern management setup. Below is the evaluation of each option:
Option A: Captive portal
Captive portal is typically used in environments where identity mapping is needed for unmanaged devices or guest users. It provides a mechanism for users to authenticate themselves through a web interface.
However, in this case, the company is managing devices using Entra ID and Jamf, which means identity information can already be centralized through other means. Captive portal is not an ideal solution here.
This option is not appropriate.
Option B: User-ID agents configured for WMI client probing
WMI (Windows Management Instrumentation) client probing is a mechanism used to map IP addresses to usernames in a Windows environment. This approach is specific to on-premises Active Directory deployments and requires direct communication with Windows endpoints.
Since the company does not have an on-premises AD and is using Entra ID and Jamf, this method is not applicable.
This option is not appropriate.
Option C: GlobalProtect with an internal gateway deployment
GlobalProtect is Palo Alto Networks' VPN solution, which allows for secure remote access. It also supports identity-based mapping when deployed with internal gateways.
In this case, GlobalProtect with an internal gateway can serve as a mechanism to provide user and device visibility based on the managed devices connecting through the gateway.
This option is appropriate.
Option D: Cloud Identity Engine synchronized with Entra ID
The Cloud Identity Engine provides a cloud-based approach to synchronize identity information from identity providers like Entra ID (formerly Azure AD).
In a cloud-native environment with Entra ID and Jamf, the Cloud Identity Engine is a natural fit as it integrates seamlessly to provide identity visibility for applications and data.
This option is appropriate.
Palo Alto Networks documentation on Cloud Identity Engine
GlobalProtect configuration and use cases in Palo Alto Knowledge Base
Which two products can be integrated and managed by Strata Cloud Manager (SCM)? (Choose two)
Strata Cloud Manager (SCM) is Palo Alto Networks' centralized cloud-based management platform for managing network security solutions, including Prisma Access and Prisma SD-WAN. SCM can also integrate with VM-Series firewalls for managing virtualized NGFW deployments.
Why A (Prisma SD-WAN) Is Correct
SCM is the management interface for Prisma SD-WAN, enabling centralized orchestration, monitoring, and configuration of SD-WAN deployments.
Why D (VM-Series NGFW) Is Correct
SCM supports managing VM-Series NGFWs, providing centralized visibility and control for virtualized firewall deployments in cloud or on-premises environments.
Why Other Options Are Incorrect
B (Prisma Cloud): Prisma Cloud is a separate product for securing workloads in public cloud environments. It is not managed via SCM.
C (Cortex XDR): Cortex XDR is a platform for endpoint detection and response (EDR). It is managed through its own console, not SCM.
Palo Alto Networks Strata Cloud Manager Overview
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