Network Kings

Free Firewall Courses to Learn in 2023

Looking out for building a career in firewall on a budget? You are at the right place. This is an information-packed guide on which firewall courses you can go for. Get Free Firewall Courses Online. The need for Network Security Engineers has also increased with the increased need for security systems. 

This has led to an upward trend amongst the students to opt for firewall courses. But it is not that simple to skip the firewall courses. You need to follow a path that includes: 

  • Cisco Certified Network Associate (CCNA) certification
  • Cisco Certified Network Professional (CCNP) certification
  • Firewall certification training

This is the recommended path for all the aspiring Network Security Engineers. Skipping to the firewall courses without CCNP can make you suffer a little in grasping the concepts properly.  

We have six different types of free firewall courses for you. Let’s go over them one-by-one.

1. Palo Alto Free Firewall:

The Palo Alto firewall is the global cybersecurity leader. Starting your security engineer career with Palo Alto differentiates your CV from others in many ways. Palo Alto firewall certification fills you up with skills needed to work in large business organizations.   

If you take up the free Palo Alto firewall course, you would be able to learn all the major concepts needed to work in real-life environments. You will learn the following:  

  • Next-Generation Firewall concepts  
  • Configuring management Interface, Gateway and DNS  
  • Using Virtual Wire interfaces  
  • Using Layer 2 and Layer 3 interfaces  
  • Dynamic routing on firewall  
  • Using DHCP services  
  • SSL Decryption  
  • Application Command Center (ACC)  

Bottom line is that the Palo Alto firewall is a Next-Generation Firewall (NGFW). You can build a highly lucrative career as a Network Security Engineer with Palo Alto.

2. Check Point Firewall: 

Check Point firewall is one of the most trusted firewalls present in the market. They provide security beyond any NGFW. Now, you can imagine the benefits of building a career in Check Point firewall. It provides the highest level of protection in networks, smartphones, etc.   

The various topics that you will learn during a Check Point firewall course includes:  

  • Introduction to Check Point architecture  
  • Security Policy management  
  • Check Point security solutions  
  • Traffic visibility  
  • Basic concepts of VPN  
  • Managing user’s access  
  • Working with Cluster XL  
  • Administrator task implementation  

 Taking up the free Check Point firewall course would elevate your chances of landing a high-profile job in cybersecurity. Learn more about it with us.  

3. FortiGate Firewall: 

The FortiGate firewall is a market leader in the 2021 Gartner Magic Quadrant when it comes to the network firewalls. The FortiGate firewall which is a product of Fortinet is a Next-Generation Firewall (NGFW) is a highly popular firewall these days. Taking up a free FortiGate firewall course would help you land a professional security engineer job easily. 

The FortiGate firewall is one-of-a-kind firewall as it has one of the best performances. Mastering this firewall gives you an edge over others. 

The various topics that you will learn in this firewall are:  

  • Introduction and initial configuration  
  • Security fabric  
  • Network Address Translation (NAT)  
  • Firewall authentication  
  • Logging and monitoring   
  • Web filtering  

Build a solid career with the free FortiGate firewall course. Become a renowned Network Security Engineer.  

4. ASA Firewall: 

The Adaptive Security Appliance (ASA) Firewall is one of the most popular firewall products by Cisco. You can get all-in-one access to firewall, antivirus and Virtual Private Network (VPN). If you want to take a free ASA Firewall course, you can get enrolled with us. 

There are a number of topics that are covered in the Cisco ASA Firewall training: 

  1. Basics of ASA Firewall  
  2. Routing on ASA  
  3. Static and default routing  
  4. RIP  
  5. EIGRP  
  6. OSPF  
  7. BGP  

Master all these domains by learning Cisco ASA firewall. You can get access to the free class as well. Skim through our YouTube channel for more.

5. Sophos XG Firewall: 

The Sophos XG Firewall is one of the smartest security solutions existing in the market right now. If you are wondering about the free Sophos XG Firewall, then you are making the right decision. It is one of the most unique firewalls that is able to trace the user and the source of infection. It then cuts it off for any further invasion of data. 

There are a few topics that are included in the Sophos XG Firewall. These include: 

  • Sophos XG Firewall overview  
  • Deploying XG Firewall  
  • Network protection  
  • Web server protection  
  • Site-to-site connections  
  • Authentication  
  • Web protection and application control  
  • Email protection  
  • Wireless protection  
  • Remote access  
  • Management, logging and reporting  

You can get your hands on learning the Sophos XG Firewall and become proficient in configuring security systems. Learn how to master networking security domain. You cannot directly learn firewall without having the basic knowledge about networking. Therefore, taking the Cisco Certified Network Associate (CCNA) is really important. 

6. F5 LTM Load Balancer: 

This course is a little different from the firewalls as it is a load balancer, that means, it functions to give direction to the incoming traffic in a particular direction. The F5 LTM load balancer is one of the best load balancer courses in the market and is the leading load balancer according to a Gartner report. 

Getting your hands on the free F5 LTM course would accelerate your career as it is one of the trendiest job profiles in the technical industry. 

The various topics that you will learn in the F5 LTM load balancer course includes: 

  • F5 LTM Fundamentals and introductions  
  • BIG-IP System setup  
  • Reviewing local traffic configuration  
  • Changing the traffic behavior with Persistence  
  • Looking after the Application health  
  • Processing traffic with Virtual Servers  

Working on F5 LTM would further help you to accelerate your career in a better way. You can further learn how to work on traffic management by working in real-time environments. Get enrolled in a free F5 LTM course today. 

What should you know before taking a Firewall course?

Network Security Engineers have been in a high demand due to the increased need of solid security systems. If you want to make a career in the networking industry, you need to have basic knowledge of networking. 

Before you opt for a firewall course, you need to go for these two Cisco certifications:  

  • Cisco Certified Network Associate (CCNA)  
  • Cisco Certified Network Professional (CCNP)  

These two Cisco certifications would prove your expertise in working with the networks and servers. Only then can you further proceed with the firewall courses.  


This blog is a compilation of all the free online firewall courses that we provide. Kickstarting a career in the cybersecurity industry is a bit challenging yet highly profitable. If you really want to upgrade your career as a Network Security Engineer, then these free firewall courses are the go-to courses to clear firewall basics. 

With the increased occurrence of the network and data breaches, the need for firewalls has spiked up. In order to work with these firewalls, the technical industry needs a lot of security professionals. 

 If you are ready to dive deep into the security domain, take up the online free firewall courses to increase your job opportunities. 

You can choose the firewall course of your own choice and begin your learning journey with us.