PCNSE, also known as Palo Alto Networks Certified Network Security Engineer, is a certification that validates knowledge of network security and the deployment of Palo Alto Networks firewall solutions. To prepare for the exam, it is important to understand the underlying concepts and principles of network security. Practice with the free PCNSE practice test on PracticeTestGeeks (7 questions with answer explanations).
To do well in the test, you must practice first. This is because practice helps you evolve emotionally, mentally and physically to get ready for the test.
Numbers in brackets link to the official sources listed under Sources & last verified. Dates that have passed are removed automatically.
| Item | Detail | Source · Verified |
|---|---|---|
| Passing score | 860 on a scale of 300 to 1000[1] | Palo Alto Networks · Oct 31, 2026 |
| Retake fee | Full exam fee per attempt (no discounts or free retakes)[2] | Palo Alto Networks · Oct 31, 2026 |
| Validity | 2 years from date achieved[3] | Palo Alto Networks · Oct 31, 2026 |
| Renewal | Recertification through examination prior to expiration[1] | Palo Alto Networks · Oct 31, 2026 |
| Delivery | Computer-based testing via Pearson VUE test centers or OnVUE online proctoring[4] | pearsonvue.com · Oct 31, 2026 |
| Score release | Released by email after data forensics review[2] | Palo Alto Networks · Oct 31, 2026 |
Interactive PCNSE Exam resources on PracticeTestGeeks, free to start:
According to Palo Alto Networks, “For ALL Palo Alto Networks Certification exams, the converted raw passing score is 860 on a scale of 300 to 1000.”[1]
The content areas below are copied from the official PCNSE content outline published by Palo Alto Networks, with the share of the exam each area carries. The right-hand column shows which of our practice sets covers it.
| Official content area | Weight | Practice on this site |
|---|---|---|
| Connectivity and Security[5] | 13% | PCNSE GlobalProtect VPN and Remote Access Practise remote access and VPN design, including how GlobalProtect gateways, portals and tunnels fit together. |
| Infrastructure Management and CDSS[5] | 17% | PCNSE Panorama Management and Logging Work through Panorama device groups, templates, log forwarding and how cloud-delivered security services are applied. |
| Network Security Fundamentals[5] | 17% | PCNSE Network Segmentation and Zone Security Practise zones, security policy rule order, and how traffic is matched and allowed or denied between segments. |
| NGFW and SASE Solution Functionality[5] | 13% | PCNSE Firewall Technology and Architecture Review how App-ID, User-ID, Content-ID and the packet flow work, and which feature solves which problem. |
| NGFW and SASE Solution Maintenance and Configuration[5] | 10% | PCNSE Palo Alto Networks Firewall Configur... Practise configuration tasks, commit behavior, upgrades and the troubleshooting steps that follow a change. |
| Platform Solutions, Services, and Tools[5] | 30% | PCNSE Advanced Threat Prevention This is the largest area, so spend the most time on threat prevention profiles, decryption, URL filtering and the wider platform services. |
Prepare for the PCNSE Exam exam with our free practice test modules. Each quiz covers key topics to help you pass on your first try.
These are practice questions written for this site, not questions from the real exam. Each explanation shows why the right answer is right and why the others are wrong.
Question: When PAN-OS SSH Proxy decryption is configured, what specific SSH behavior is it designed to detect and control?
Answer: B. SSH tunneling and port forwarding used to bypass security controls
Explanation:
The correct answer is SSH tunneling and port forwarding used to bypass security controls. SSH Proxy decryption lets the firewall sit inside an SSH session, so it can see and control what is carried over it. The risk it targets is other traffic being wrapped inside SSH to get around policy.
Interactive terminal sessions with passwords are ordinary SSH use, and the proxy is not there to detect password logins. File transfers over SFTP are also normal SSH traffic that policy can already allow or block by application. Key-based authentication attempts are a login method, not the tunneling behavior this feature is built to catch.
Rule to remember: SSH Proxy is about what is hidden inside SSH, not about how users sign in or what ordinary sessions look like.
Question: Which Palo Alto Networks firewall component is responsible for identifying applications regardless of port or protocol?
Answer: A. App-ID
Explanation:
The correct answer is App-ID. It classifies applications by what they actually are, using signatures, protocol decoding and behavioral analysis, rather than trusting the port number or protocol label. That is why a policy can allow one application and block another even when both use the same port.
User-ID is wrong because it maps traffic to users and groups, not to applications. Content-ID is wrong because it inspects the content of allowed traffic for threats, files and data patterns after the application is known. Device-ID is wrong here because it deals with identifying devices, not applications.
Rule to remember: App-ID answers what the application is, User-ID answers who is using it, and Content-ID answers what it is carrying.
Question: What distinguishes a Palo Alto Networks physical firewall from a VM-Series virtual firewall?
Answer: C. A VM-Series firewall cannot terminate VPN site-to-site tunnels.
Explanation:
Our answer key marks the statement that a VM-Series firewall cannot terminate site-to-site VPN tunnels as correct. Treat this item with caution. Current Palo Alto Networks documentation generally describes VM-Series as capable of IPsec VPN, so check the official feature comparison for your PAN-OS version before relying on this question.
The other options are the ones the question treats as wrong. Dynamic routing is supported on virtual firewalls. Panorama can manage VM-Series firewalls. A claim that VM-Series offers fewer interface types is not the distinction the question is looking for.
Rule to remember: for physical versus virtual firewall questions, confirm limits against the official platform documentation instead of memorizing a single claim from a practice item.
Start by reading the official exam outline and listing the content areas next to your own experience. Mark the areas where you have only read about the feature and have not configured it.
Then take a short practice set in each topic, starting with the ones that match the largest areas of the outline, especially platform solutions and threat prevention. Do not chase a score. For every miss, write down the rule behind the right answer in your own words, then open the Palo Alto Networks documentation and read the relevant page.
Next, move from recognition to hands-on practice. If you have a lab firewall or a VM-Series trial, repeat the tasks you missed: build the policy, enable the decryption profile, set up the GlobalProtect gateway, push a template from Panorama. Questions on this exam include matching and ordering, so practise putting steps in sequence from memory.
In the final days, retake the sets where you were weakest and read your notes rather than starting new material. Because every attempt costs the full exam fee, book only when your results are steady across all topics. Remember that our questions are written by us, with AI tools, and are not real exam questions, so use them to find gaps, not to predict the exam.
Start with the full practice test to see where you stand.
PCNSE is an exam designed to help you become a Palo Alto Networks Certified Network Security Engineer. It is a written exam consisting of multiple-choice questions and scenarios with graphics. It is important to understand how each topic is tested so that you can pass the exam on your first attempt.
To pass the exam, you must answer 75 questions in 80 minutes. You must also understand networking and security policies. Moreover, you must be familiar with the various features of the Next Generation Firewall PAN-OS. These include App-ID, User-ID, GlobalProtect, WildFire, Panorama, and NGFW.
The PCNSE exam focuses on the configuration, deployment, and troubleshooting of the Palo Alto Networks Next-Generation Firewall PAN-OS platform in a variety of environments. It is intended for customers who use Palo Alto Networks products, value-added resellers, pre-sales system engineers, and system integrators. The PCNSE certification is a valuable credential that can help you advance your career in the cybersecurity industry. It is also one of the most popular Palo Alto Networks certifications in the world. Despite its popularity, the PCNSE is a difficult exam to prepare for. Many candidates spend months studying for the exam and end up failing it.
PCNSE is one of the most sought-after cybersecurity certifications. It validates the skills and knowledge of professionals who configure, manage, and troubleshoot Palo Alto Networks next-generation firewalls and Panorama. It also validates their ability to use security policies to prevent and contain cyber-attacks. According to Payscale, a cybersecurity professional with this certification earns an average salary of $93,000 per year.
However, preparing for the exam can be challenging and stressful. To ensure that you pass the test, it is important to study and practice extensively. You should prepare by reading the exam questions and practicing with a reputable company that offers real-life scenarios to mimic the environment of the actual exam.
Those who wish to take the PCNSE Exam should have prior experience in networking and cybersecurity. In addition, they should have hands-on knowledge of the Palo Alto Networks firewall platform. This includes configuration, deployment, and management of security devices such as next-generation firewalls, intrusion prevention systems, application control, and unified threat management solutions. This certification is suitable for IT professionals, including customers who use Palo Alto Networks technologies, value-added resellers, pre-sales system engineers, and support personnel.
The Palo Alto Networks Certified Security Engineer (PCNSE) exam is designed to test your knowledge of the technologies and utility of the company’s next-generation firewalls. The exam covers topics such as how to install, configure, and support these devices. This certification is targeted at IT professionals who use Palo Alto firewalls, including value-added resellers, pre-sales system engineers, and customers who use the company’s technology.
The PCNSE exam consists of 75 questions and you have 80 minutes to complete it. The exam includes a combination of multiple-choice, scenario-based questions, and free-text answers. In addition, the exam has several simulations and interactive labs that will help you prepare for the real thing.
To pass the PCNSE exam, you must have a strong understanding of all aspects of the technology. For this reason, it’s a good idea to study the full PCNSE exam blueprint before taking the exam. In addition to the PCNSE exam blueprint, CBT Nuggets has created a video training course with expert instructor Keith Barker that provides a comprehensive overview of all the topics included in the PCNSE certification exam.
Try these questions from our free PCNSE Exam practice tests. The correct answer and an explanation follow each question.
When using Palo Alto Networks URL Filtering with the 'continue' action for a URL category, what happens?
Answer: B. The user sees a page asking them to confirm they want to proceed
The 'continue' action presents the user with a response page requiring them to click through to acknowledge the policy before accessing the site.
What is the default WildFire public cloud update interval for signatures after a malicious verdict is issued?
Answer: C. Every 15 minutes
WildFire pushes updated antivirus signatures to subscribers every 15 minutes by default after issuing a malicious verdict.
In Palo Alto Networks Panorama, what is a 'Device Group' used for?
Answer: A. Grouping firewalls for shared policy and object management
Device Groups in Panorama allow administrators to push shared security policies and objects to groups of managed firewalls.
A virtual container known as a ____ is used to encapsulate data delivered across an Ethernet network.
Answer: B. frame
In Ethernet networks, data is encapsulated into a virtual container known as a frame for transmission. A frame includes the actual data payload along with essential header and trailer information, such as source and destination MAC addresses, error-checking codes, and other control fields. This structured format allows data to be efficiently and reliably delivered across the Ethernet network.
Take the full PCNSE Exam practice test
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