Palo Alto Networks PSE-SWFW-Pro-24 Palo Alto Networks Systems Engineer Professional - Software Firewall Exam Practice Test

Answer : A, D

Comprehensive and Detailed In-Depth Step-by-Step Explanation:

Both Cloud NGFW for Azure and VM-Series firewalls are Palo Alto Networks solutions designed to secure cloud and virtualized environments, but they share specific capabilities as outlined in the Palo Alto Networks Systems Engineer Professional - Software Firewall documentation.

Using NGFW credits to deploy the firewall (Option A): Both Cloud NGFW for Azure and VM-Series firewalls can be deployed using Palo Alto Networks' NGFW credit-based flexible licensing model. This allows customers to allocate credits from a credit pool to deploy and manage these firewalls in Azure, providing flexibility and cost efficiency without requiring separate licenses for each instance. The documentation emphasizes this as a shared licensing approach for software firewalls in cloud environments.

Securing inbound, outbound, and lateral traffic (Option D): Both solutions provide comprehensive traffic protection, including inbound (external to internal), outbound (internal to external), and lateral (east-west) traffic within the cloud environment. This is a core capability of both Cloud NGFW for Azure, which uses a distributed architecture, and VM-Series, which can be configured for similar traffic flows in virtualized or cloud settings, ensuring full visibility and control over all network traffic.

Options B (Securing public and private datacenter traffic) and C (Performing firewall administration using Azure Firewall Manager) are incorrect. While both firewalls can secure traffic, they are primarily designed for cloud environments, not explicitly for public and private datacenter traffic as a shared capability. Azure Firewall Manager is a native Azure tool and does not manage Palo Alto Networks Cloud NGFW or VM-Series firewalls, making Option C inaccurate for this context.

Answer : D

Comprehensive and Detailed In-Depth Step-by-Step Explanation:

The customer's requirements involve deploying three different Palo Alto Networks software firewalls---VM-Series (on-premises), CN-Series (Azure), and Cloud NGFW (AWS)---and requiring centralized management. The Palo Alto Networks Systems Engineer Professional - Software Firewall documentation provides guidance on licensing and management solutions for multi-environment deployments.

NGFW Software credits and Panorama (Option D): NGFW credit-based flexible licensing allows the customer to allocate credits for VM-Series, CN-Series, and Cloud NGFW deployments across on-premises, Azure, and AWS environments. Panorama, Palo Alto Networks' centralized management platform, can manage all three firewall types: VM-Series for on-premises data centers, CN-Series for containerized workloads in Azure, and Cloud NGFW for AWS (via integration with cloud APIs). The documentation specifies that Panorama provides unified policy management, logging, and monitoring for software firewalls, regardless of deployment location, making it the ideal solution for centralized management. NGFW credits simplify licensing across these environments, ensuring flexibility and scalability.

Options A (NGFW Software credits and Strata Cloud Manager [SCM]), B (Fixed VM-Series firewalls, Cloud NGFW credits, and Panorama), and C (NGFW Software credits, Cloud NGFW, and Strata Cloud Manager [SCM]) are incorrect. SCM (Options A, C) is designed for cloud-delivered security services and does not fully support on-premises VM-Series or CN-Series management to the extent Panorama does, as Panorama is the standard management solution for all three firewall types. Fixed VM-Series firewalls (Option B) are not flexible and do not align with the customer's need for scalable, credit-based licensing, which is better suited for software firewalls across clouds. Option C redundantly mentions Cloud NGFW and does not add value beyond what Panorama and NGFW credits already provide, while SCM is not necessary for this specific multi-environment setup.

Answer : A, D

Azure vWAN (Virtual WAN) is a networking service that connects on-premises locations, branches, and Azure virtual networks. Protecting egress traffic from workloads attached to a vWAN hub requires a solution that can integrate with the vWAN architecture.

A . Cloud NGFW: Cloud NGFW is designed for cloud environments and integrates directly with Azure networking services, including vWAN. It can be deployed as a secured virtual hub or as a spoke VNet insertion to protect egress traffic.

B . PA-Series: PA-Series are hardware appliances and are not directly deployable within Azure vWAN. They would require complex configurations involving on-premises connectivity and backhauling traffic, which is not a typical or recommended vWAN design.

C . CN-Series: CN-Series is designed for containerized environments and is not suitable for protecting general egress traffic from workloads connected to a vWAN hub.

D . VM-Series: VM-Series firewalls can be deployed in Azure virtual networks that are connected to the vWAN hub. They can then be configured to inspect and control egress traffic. This is a common deployment model for VM-Series in Azure.

Answer : D

The question focuses on how VM licenses are created when a company has purchased software NGFW credits and wants to deploy VM-Series firewalls in AWS.

D . Access the Palo Alto Networks Customer Support Portal and create a software NGFW credits deployment profile. This is the correct answer. The process starts in the Palo Alto Networks Customer Support Portal. You create a deployment profile that specifies the number and type of VM-Series licenses you want to deploy. This profile is then used to activate the licenses on the actual VM-Series instances in AWS.

Why other options are incorrect:

A . Access the AWS Marketplace and use the software NGFW credits to purchase the VMs. You do deploy the VM-Series instances from the AWS Marketplace (or through other deployment methods like CloudFormation templates), but you don't 'purchase' the licenses there. The credits are managed separately through the Palo Alto Networks Customer Support Portal. The Marketplace deployment is for the VM instance itself, not the license.

B . Access the Palo Alto Networks Application Hub and create a new VM profile. The Application Hub is not directly involved in the license creation process. It's more focused on application-level security and content updates.

C . Access the Palo Alto Networks Customer Support Portal and request the creation of a new software NGFW serial number. You don't request individual serial numbers for each VM. The deployment profile manages the allocation of licenses from your pool of credits. While each VM will have a serial number once deployed, you don't request them individually during this stage. The deployment profile ties the licenses to the deployment, not individual serial numbers ahead of deployment.

Palo Alto Networks Reference:

The Palo Alto Networks Customer Support Portal documentation and the VM-Series Deployment Guide are the primary references. Search the support portal (live.paloaltonetworks.com) for 'software NGFW credits,' 'deployment profile,' or 'VM-Series licensing.'

The documentation will describe the following general process:

Purchase software NGFW credits.

Log in to the Palo Alto Networks Customer Support Portal.

Create a deployment profile, specifying the number and type of VM-Series licenses (e.g., VM-Series for AWS, VM-Series for Azure, etc.) you want to allocate from your credits.

Deploy the VM-Series instances in your cloud environment (e.g., from the AWS Marketplace).

Activate the licenses on the VM-Series instances using the deployment profile.

This process confirms that creating a deployment profile in the customer support portal is the correct way to manage and allocate software NGFW licenses.

Answer : C, D

The VM-Series plugin enables integration between Panorama and VM-Series firewalls.

Why C and D are correct:

C . To use Panorama to configure public cloud VM-Series firewall integrations, the VM-Series firewall plugin must be installed on Panorama: The plugin on Panorama provides the necessary functionality for managing VM-Series deployments in cloud environments.

D . The VM-Series firewall plugin on Panorama is not built in and must be installed to enable communication and manage the environment: The plugin is a separate installation on Panorama.

Why A and B are incorrect:

A . The installed VM-Series firewall plugin on the VM-Series firewall can only be upgraded or deleted: There is no VM-Series plugin installed on the VM-Series firewall itself. The plugin resides on Panorama.

B . The Panorama plugin must be installed on the VM-Series firewall to enable communication with Panorama: As stated above, the plugin is installed on Panorama, not on the VM-Series firewall. Communication is established through API calls.

Palo Alto Networks Reference:

Panorama Administrator's Guide: This guide details plugin management and specifically mentions the VM-Series plugin for cloud integrations.

VM-Series Deployment Guides: These guides explain how to connect VM-Series firewalls to Panorama.

Answer : A, B, E

Cloud NGFW for Azure and AWS can be deployed using various methods.

Why A, B, and E are correct:

A . Azure CLI or Azure Terraform Provider: Cloud NGFW for Azure can be deployed and managed using Azure's command-line interface (CLI) or through Infrastructure-as-Code tools like Terraform. Cloud NGFW for AWS can be deployed and managed using AWS CloudFormation or Terraform.

B . Azure Portal: Cloud NGFW for Azure can be deployed directly through the Azure portal's graphical interface.

E . Palo Alto Networks Ansible playbooks: Palo Alto Networks provides Ansible playbooks for automating the deployment and configuration of Cloud NGFW in both Azure and AWS.

Why C and D are incorrect:

C . AWS Firewall Manager: AWS Firewall Manager is an AWS service for managing AWS WAF, AWS Shield, and VPC security groups. It is not used to deploy Cloud NGFW.

D . Panorama AWS and Azure plugins: While Panorama is used to manage Cloud NGFW, the deployment itself is handled through native cloud tools (Azure portal, CLI, Terraform) or Ansible.

Palo Alto Networks Reference:

Cloud NGFW for Azure and AWS Documentation: This documentation provides deployment instructions using various methods, including the Azure portal, Azure CLI, Terraform, and Ansible.

Palo Alto Networks GitHub Repositories: Palo Alto Networks provides Ansible playbooks and Terraform modules for Cloud NGFW deployments.

Answer : A, B, E

Firewall flex credits and authcodes are used to license VM-Series firewalls. The methods for using authcodes during bootstrapping include:

A . /config/bootstrap.xml file of complete bootstrapping package: The bootstrap.xml file is a key component of the bootstrapping process. It can contain the authcode for licensing.

B . /license/authcodes file of complete bootstrap package: A dedicated authcodes file within the bootstrap package is another valid method for providing license information.

C . Panorama device group in Panorama SW Licensing Plugin: While Panorama manages licenses, specifying authcodes directly via a device group is not the typical method for bootstrapping. Panorama usually manages licenses after the firewalls are bootstrapped and connected to Panorama.

D . authcodes= key value pair of Azure Vault configuration: While using Azure Key Vault for storing and retrieving secrets (like authcodes) is a good security practice for ongoing operations, it's not the primary method for initial bootstrapping using flex credits. Bootstrapping typically relies on the local bootstrap package.

E . authcodes= key value pair of basic bootstrapping configuration: This refers to including the authcode directly in the bootstrapping configuration, such as in the init-cfg.txt file or via cloud-init.