[May 19, 2026] NGFW-Engineer Free Exam Questions with Quality Guaranteed [Q24-Q40]

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[May 19, 2026] NGFW-Engineer Free Exam Questions with Quality Guaranteed

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Q24. A network architect is planning the deployment of a new IPSec VPN tunnel to connect a local data center to a cloud environment. The plan must include all necessary Security policy configurations for both tunnel negotiation and data transit.
Which two Security policy requirements must be included in the implementation plan? (Choose two.)

A policy must explicitly permit the IPSec container application between the external-facing zone and local zone.

A policy must explicitly permit only the IKE application between the external-facing zone and local zone.

A pair of policies is required to control the flow of data traffic into and out of the security zone assigned to the tunnel interface.

The default interzone-default security policy is sufficient to allow the tunnel negotiation traffic between the firewall and the remote peer.

Q25. An organization wants to protect its internal network from previously unknown malware that does not match any existing signatures.
Which NGFW feature BEST addresses this requirement?

Stateful inspection

Intrusion Prevention System (IPS)

URL filtering

Sandbox / Advanced Threat Protection

Q26. What is the primary use case for the CN-Series NGFW?

Protecting mobile users and remote branch offices (east-west)

Providing security for physical data center perimeters (north-south)

Securing traffic in and out of a public cloud VPC or VNet (north-south)

Enforcing Security policies between pods in a Kubernetes environment (east-west)

Q27. After an engineer configures an IPSec tunnel with a Cisco ASA, the Palo Alto Networks firewall generates system messages reporting the tunnel is failing to establish.
Which of the following actions will resolve this issue?

Ensure that an active static or dynamic route exists for the VPN peer with next hop as the tunnel interface.

Configure the Proxy IDs to match the Cisco ASA configuration.

Check that IPSec is enabled in the management profile on the external interface.

Validate the tunnel interface VLAN against the peer’s configuration.

Q28. An NGFW engineer is establishing bidirectional connectivity between the accounting virtual system (VSYS) and the marketing VSYS. The traffic needs to transition between zones without leaving the firewall (no external physical connections). The interfaces for each VSYS are assigned to separate virtual routers (VRs), and inter-VR static routes have been configured. An external zone has been created correctly for each VSYS.
Security policies have been added to permit the desired traffic between each zone and its respective external zone. However, the desired traffic is still unable to successfully pass from one VSYS to the other in either direction.
Which additional configuration task is required to resolve this issue?

Create a transit VSYS and route all inter-VSYS traffic through it.

Add each VSYS to the list of visible virtual systems of the other VSYS.

Enable the “allow inter-VSYS traffic” option in both external zone configurations.

Create Security policies to allow the traffic between the two external zones.

Q29. What must be configured before a firewall administrator can define policy rules based on users and groups?

User Mapping profile

Authentication profile

Group mapping settings

LDAP Server profile

Q30. When integrating Kubernetes with Palo Alto Networks NGFWs, what is used to secure traffic between microservices?

Service graph

Ansible automation modules

Panorama role-based access control

CN-Series firewalls

Q31. What is the purpose of assigning an Admin Role Profile to a user in a Palo Alto Networks NGFW?

Allow access to all resources without restrictions.

Enable multi-factor authentication (MFA) for administrator access.

Define granular permissions for management tasks.

Restrict access to sensitive report data.

Q32. In an active/active high availability (HA) configuration with two PA-Series firewalls, how do the firewalls use the HA3 interface?

To forward packets to the HA peer during session setup and asymmetric traffic flow

To exchange hellos, heartbeats, HA state information, and management plane synchronization for routing and User-ID information

To synchronize sessions, forwarding tables, IPSec security associations, and ARP tables between firewalls in an HA pair

To perform session cache synchronization among all HA peers having the same cluster ID

Q33. An administrator enables SSL Forward Proxy decryption using a self-signed certificate on a Palo Alto Networks firewall as the forward trust certificate. Shortly after, users report receiving “Your connection is not private” browser errors for all external websites.
What is the most likely cause of these widespread certificate errors?

The decryption policy is configured with a “no-decrypt” action, which causes browsers to reject the connection.

The external websites are using TLS 1.3, which cannot be decrypted by the firewall without a specific license.

The firewall’s forward untrust certificate has expired, preventing it from identifying untrusted sites.

The firewall’s self-signed CA certificate is not deployed to the trusted certificate store on client endpoints.

Q34. Palo Alto Networks NGFWs use SSL/TLS profiles to secure which two types of connections? (Choose two.)

NAT tables

User Authentication

GlobalProtect Gateways

GlobalProtect Portal

Q35. Which initial action is required to configure logical routers?

Changing the virtual router type from “default” to “advanced”

Activating an advanced routing subscription

Committing a new advanced routing software module

Checking “advanced routing” in general settings

Q36. An organization needs a GlobalProtect solution that meets two key requirements:
– IT administrators must be able to run scripts and push updates to
endpoints before a user logs in.
– Users must authenticate with their cloud identity provider, which is
protected by multi-factor authentication (MFA).
Which GlobalProtect authentication configuration should be used to meet both requirements?

Cookie-based authentication for both pre-logon and user logon.

SAML authentication for pre-logon and certificate-based authentication for user logon.

Single authentication profile using Kerberos to handle both pre-logon and user logon.

Certificate-based authentication for pre-logon and SAML authentication for user logon.

Q37. Which statement describes the role of Terraform in deploying Palo Alto Networks NGFWs?

It acts as a logging service for NGFW performance metrics.

It orchestrates real-time traffic inspection for network segments.

It provides Infrastructure-as-Code (IaC) to automate NGFW deployment.

It manages threat intelligence data synchronization with NGFWs.

Q38. Which two statements describe an external zone in the context of virtual systems (VSYS) on a Palo Alto Networks firewall? (Choose two.)

It is associated with an interface within a VSYS of a firewall.

It is a security object associated with a specific virtual router of a VSYS.

It is not associated with an interface; it is associated with a VSYS itself.

It is a security object associated with a specific VSYS.

Q39. An organization runs multiple Kubernetes clusters both on-premises and in public clouds (AWS, Azure, GCP). They want to deploy the Palo Alto Networks CN-Series NGFW to secure east-west traffic within each cluster, maintain consistent Security policies across all environments, and dynamically scale as containerized workloads spin up or down. They also plan to use a centralized Panorama instance for policy management and visibility.
Which approach meets these requirements?

Install standalone CN-Series instances in each cluster with local configuration only. Export daily policy configuration snapshots to Panorama for recordkeeping, but do not unify policy enforcement.

Configure the CN-Series only in public cloud clusters, and rely on Kubernetes Network Policies for on-premises cluster security. Synchronize partial policy information into Panorama manually as needed.

Use Kubernetes-native deployment tools (e.g., Helm) to deploy CN-Series in each cluster, ensuring local insertion into the service mesh or CNI. Manage all CN-Series firewalls centrally from Panorama, applying uniform Security policies across on-premises and cloud clusters.

Deploy a single CN-Series firewall in the on-premises data center to process traffic for all clusters, connecting remote clusters via VPN or peering. Manage this single instance through Panorama.

Q40. In a Collector Group with multiple Log Collectors, enabling redundancy ensures that:

Each log is stored only on the primary Log Collector.

Each log has two copies, each residing on a different Log Collector.

Logs are distributed based on a round-robin mechanism.

Logs are stored in a compressed format to save space.

Palo Alto Networks NGFW-Engineer Exam Syllabus Topics:

Topic	Details
Topic 1	Integration and Automation: This section measures the skills of Automation Engineers in deploying and managing Palo Alto Networks NGFWs across various environments. It includes the installation of PA-Series, VM-Series, CN-Series, and Cloud NGFWs. The use of APIs for automation, integration with third-party services like Kubernetes and Terraform, centralized management with Panorama templates and device groups, as well as building custom dashboards and reports in Application Command Center (ACC) are key topics.
Topic 2	PAN-OS Device Setting Configuration: This section evaluates the expertise of System Administrators in configuring device settings on PAN-OS. It includes implementing authentication roles and profiles, and configuring virtual systems with interfaces, zones, routers, and inter-VSYS security. Logging mechanisms such as Strata Logging Service and log forwarding are covered alongside software updates and certificate management for PKI integration and decryption. The section also focuses on configuring Cloud Identity Engine User-ID features and web proxy settings.
Topic 3	PAN-OS Networking Configuration: This section of the exam measures the skills of Network Engineers in configuring networking components within PAN-OS. It covers interface setup across Layer 2, Layer 3, virtual wire, tunnel interfaces, and aggregate Ethernet configurations. Additionally, it includes zone creation, high availability configurations (active active and active passive), routing protocols, and GlobalProtect setup for portals, gateways, authentication, and tunneling. The section also addresses IPSec, quantum-resistant cryptography, and GRE tunnels.