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PSE-SoftwareFirewall Exam Questions & Answers

Palo Alto Networks Systems Engineer (PSE): Software Firewall Professional  •  Palo Alto Networks

65 Questions 90 min Updated Sep 2026 99% Pass Rate
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Sample PSE-SoftwareFirewall Questions

Practice with real exam-style questions, each with the verified correct answer and explanation.

Q1 MultipleChoice

Which two routing options are supported by VM-Series? (Choose two.)

Correct Answer: B, D
Explanation:

The VM-Series firewalls support various dynamic routing protocols to ensure efficient and resilient network traffic management. Among these, OSPF (Open Shortest Path First) and BGP (Border Gateway Protocol) are supported. OSPF is used for intra-domain routing, while BGP is essential for inter-domain routing, allowing VM-Series to participate in complex and scalable network topologies.


Palo Alto Networks VM-Series Deployment Guide: VM-Series Deployment Guide

Palo Alto Networks Administrator's Guide: Routing Protocols

Q2 MultipleChoice

What is a benefit of CN-Series firewalls securing traffic between pods and other workload types?

Correct Answer: B
Explanation:

Consistent Security Across the Environment:

CN-Series firewalls are designed to provide security for containerized environments by protecting traffic between pods and other workload types. This ensures that security policies are consistently enforced across all elements of the environment, maintaining a unified security posture.


Palo Alto Networks CN-Series Documentation

Q3 MultipleChoice

Which two criteria are required to deploy VM-Series firewalls in high availability (HA)? (Choose two.)

Correct Answer: B, D
Explanation:

For deploying VM-Series firewalls in high availability (HA), it is crucial to ensure that both firewalls in the HA pair have identical licenses and subscriptions to ensure feature parity and uninterrupted service during failover. Additionally, both firewalls must be deployed on the same type of hypervisor to ensure compatibility and proper synchronization of state and configurations between the active and passive units.


Palo Alto Networks High Availability Guide: HA Requirements

Palo Alto Networks VM-Series Deployment Guide: High Availability

Q4 MultipleChoice

Which component scans for threats in allowed traffic?

Correct Answer: A
Explanation:

Security Profiles:

Security profiles in Palo Alto Networks firewalls are used to scan for threats in allowed traffic. These profiles include features such as Antivirus, Anti-Spyware, Vulnerability Protection, URL Filtering, and others that inspect traffic and detect potential threats.


Palo Alto Networks Security Profiles

Q5 MultipleChoice

What can be implemented in a CN-Series to protect communications between Dockers?

Correct Answer: B
Explanation:

In a CN-Series (Cloud Native) environment, protecting communications between Docker containers is crucial. CN-Series firewalls are designed to provide advanced firewalling capabilities within containerized environments:

Firewalling: The CN-Series firewall provides Layer 7 visibility, allowing for application-layer security policies and protections. It ensures that all inter-container traffic is inspected, filtered, and secured according to the defined security policies. This includes blocking malicious traffic, preventing unauthorized access, and providing micro-segmentation within the Kubernetes clusters.

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Frequently Asked Questions

The PSE-SoftwareFirewall is a professional certification exam offered by Palo Alto Networks that validates expertise in deploying, configuring, and managing Palo Alto Networks software firewall solutions. This certification is designed for systems engineers and IT professionals who work with Palo Alto Networks software-based security products.

While Palo Alto Networks doesn't enforce strict formal prerequisites, it is recommended that candidates have hands-on experience with Palo Alto Networks products, a solid understanding of networking fundamentals, and familiarity with firewall concepts. Completing relevant Palo Alto Networks training courses such as the Software Firewall Essentials course is highly beneficial.

The exam covers software firewall deployment, configuration, policy management, threat prevention, logging and monitoring, and integration with Palo Alto Networks security platforms. Additionally, candidates should be familiar with best practices for software firewall implementation and troubleshooting common issues.

The exam typically contains around 60-70 questions in multiple-choice format with a time limit of approximately 90 minutes. Palo Alto Networks generally requires a passing score of around 70-75%, though the exact score may vary based on the exam version.

Preparation should include completing official Palo Alto Networks training courses, studying the exam blueprint, gaining hands-on lab experience with software firewall products, and reviewing documentation and technical guides. Practice exams and study groups can also help reinforce your knowledge before taking the certification test.
Exam Details
  • Exam CodePSE-SoftwareFirewall
  • VendorPalo Alto Networks
  • Total Questions65
  • Duration90 min
  • LanguageEnglish
  • Last UpdatedSep 3, 2026
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