Skip to main content

What is the Best Firewalls Software of 2022?

Despite significant advancements in security and antivirus technology throughout the period, the most potent firewall provides all the required prerequisites for users since hazards have changed rather than disappeared totally.

While any competent security application can protect your computer against evident criminal activity, applications and services can occasionally misuse their rights to generate illegitimate network access that can be used to gather user information.

The finest security solutions succeed at this, requiring that the program on the system has the apparent authority to access the internet while also blocking remote threats.

Although some of the top firewall solutions are available as self-contained solutions, many are included as components of an antivirus company's online security bundle, which may give a wide variety of enhanced security features. Cloud firewalls could also provide security to enterprise customers.

Here goes the top 15 firewalls software of 2022:

Best Firewall Software of 2022

Figure 1. Best Firewall Software of 2022

1. Zenarmor

Zenarmor, previously known as Sensei, is a next-generation firewall that provides perfect security for devices, networks, and the IT interface. With various options, it is considered the best firewall software of 2022.

Its data visualization and external integrations made it different from the other competitors. Moreover, the features are reliable and always keep you ahead of ordinary firewall users. Multi-user accessibility is another feature of the firewall that makes management more effortless.

Apart from the characteristics mentioned above, its malware protection can deal with complex malware attacks from hackers as well as decrease the chances of being compromised by malware.

Network traffic monitoring is a feature provided by Zenarmor that allows complete control over network management.

Here are some NGFW features that will make you feel that your cyber security is in safe hands:

  1. Cloud based centralized management & Reporting
  2. Application Control
  3. Cloud Application Control (Web 2.0 Controls)
  4. Advanced Network Analytics
  5. All-ports full TLS Inspection (for every TCP port, not just HTTPS) *Coming soon
  6. Cloud Threat Intelligence
  7. Encrypted Threats Prevention
  8. Web Filtering and Security
  9. User-based Filtering and Reporting
  10. Active Directory Integration
  11. Policy based filtering
  12. Application / Web category based Traffic Shaping and Prioritization

Zenarmor deployments on all Linux platforms, as well as FreeBSD-based firewalls, may be controlled collaboratively and smoothly using the same interface: Cloud Management Portal Centrailzed.

Zenarmor is currently available for:

  • OPNsense® (OPNsense 19.x - 21.x, fully integrated into the OPNsense WebUI)
  • FreeBSD® (FreeBSD 11,12,13)
  • pfSense® software (pfSense 2.5.x)
  • Ubuntu Linux (Ubuntu 18.04 LTS, 20.04 LTS)
  • Debian Linux (Debian 10)
  • Alma Linux (AlmaLinux 1)
  • Centos Linux (Centos 7, 8)

You may install Zenarmor quickly, and you can also subscribe to it instantaneously.

There are no up-front costs. You can try Zenarmor free edition forever. Zenarmor's subscription-based pricing approach enables you to begin paying when you require service and stop when you do not. Monthly and yearly subscription packages are ideal for agile budgets.

2. pfSense® Software

pfSense® software is an open-source network and security system software firewall.

Most generic devices, including PCs and integrated devices, can run pfSense software. This firewall is often set up and administered using a graphical client interface, enabling maintenance simple even for individuals with little experience on computer networks. To set up the firewall, you almost never should use a console or change configuration files. Firmware upgrades can also be performed using the graphical interface.

By nature, pfSense® software is adaptable. It may be used to run a tiny home gateway as well as a huge industry's whole system. In major corporate settings currently, pfSense software, one of the best open-source firewalls, is frequently substituting CISCO and other significant brands, not because it is free, but because it is functionality and stable technology.

3. SophosXG Firewall

Sophos Firewall is a next-generation firewall that uses machine learning and combined security to give complete protection. Firewall reveals hidden individual, program, and attack vulnerabilities on the network and depends on its ability to respond to cybersecurity crises by immediately separating affected computers.

Sophos XG Firewall has a new method of controlling the security system, responding to cyber-attacks, and keeping track of what's going on in the networking environment. Prepare for new reliability and high protection and understanding.

Sophos XG Firewalls offer a consolidated strategy and a unique pane of glass for managing, viewing, and filtering users based on traffic flow, applications utilized, and other factors in a unified dashboard.

Sophos Firewall Manager, or SFM for short, is a single platform that helps manage numerous XG Firewalls from a single location. Sophos FastPath traffic processing system enables optimum performance at all times.

Provides defense against all forms of current threats. It protects users and programs on the network in addition to standard host and resource sharing.

Establishes a connection between the Sophos Cloud Endpoints and the Firewall to help you find risks, investigate them more thoroughly, and reduce the impact of attacks. Heartbeat status may be simply included in Sophos Firewall settings to separate infected computers effectively.

4. IPFire

IPFire is a Linux firewall edition that is open source software and free for use. It serves as a gateway for network connectivity as well as a security firewall. To update the firewall rules, you'll need to utilize a web-based interface for the IPFire firewall.

It can be configured to perform a lot of things, although it may not be the best fit for a local network.

The evaluation would not go into detail on performance analysis because it will differ depending on the equipment. Any x86 64 machines with at least 2 different Ethernet ports will suffice. When you wish to utilize an outside wireless connection instead of setting the machine you would like to use with IPFire as the wireless router, you may require an additional ethernet connection.

IPFire is a step to begin when looking for a router for a typical home system. It does demand previous knowledge of communication networks. IPFire is a competitor in a limited marketplace if you would like a Linux-based, fully accessible firewall with such a built-in online management graphical interface.

IPFire can be configured to do the function, although it is not designed to do so. You must be well-versed in the technology that operates the services you wish to use. In the end, you could have provided these services with any overall Linux system without IPFire standing in the way.

IPFire should always be handled like any other Linux system in terms of network security. IPFire's technology team has a strong record when it comes to security improvements for the solutions they combine. Nevertheless, a bigger version with specialized security staff, including Centos, Ubuntu, or Debian, will be much more suited to your networking security requirements.

5. Fortinet FortiGate

FortiGate is a new series of firewalls by Fortinet that aims to defend businesses from all forms of internet cyberattacks. They are available in a wide range of component kinds. Fortinet FortiGate systems come in various dimensions and design features. They're essential parts of IT security that provide real-time, cognitive protection versus predictable and unpredictable threats across the overall infrastructure.

This Next-generation firewall technologies from Fortinet FortiGate enable customers with reliable security and unrivaled efficiency across the system, from local sections to cloud computing applications. You have complete control over every aspect of the network security. Moreover, all of the security measures may be handled from a specific spot.

FortiGate firewall technologies are comparatively good in some aspects. For a range of factors, businesses distinguish themselves from the competition. The size and strength of the gateways are some of the most important. The FortiGate firewall has a number of significant advantages that help customers to get the most out of the platform. These firewalls allow users to complete actions that would otherwise necessitate the usage of numerous software applications with a solitary piece of technology.

It's required to function and control multiple firewalls from a single integrated control center. The FortiManager application from Fortinet FortiGate enables managers to handle individual firewalls easily. Operators have complete knowledge and transparency over their network from a centralized location. It makes use of real-time data collection technology, which dramatically automates and lowers the cost of executing various sorts of processes. By simplifying the most fundamental activities, executives may free up time, energy, and money.

6. Palo Alto Networks NG Firewalls

With sophisticated traffic recognition, virus protection, and threat detection algorithms, Palo Alto NGFW allow security professionals comprehensive knowledge and transparency of overall network activity. IT gives businesses a choice of comprehensive security tools and technologies to proactively decide which apps, individuals, and information accessing the network are secure, that is not just relying on interface and guidelines to safeguard network traffic from targeted hackers.

The threat protection service provides enterprises with an added layer of comprehensive security technologies that integrate with Palo Alto NGFWs to keep key assets protected. The solution may also prevent software vulnerabilities and guard against resistance and concealment techniques used by attackers.

The DNS Security feature, which is accessible on all Palo Alto NGFWs, offers further network infrastructure against DNS-based cyberattacks, including modern DNS tunneling vulnerabilities. Any DNS-based cyberattacks discovered are immediately recognized, allowing the security team to eliminate the risk with little or no user involvement immediately.

7. Check Point NGFW

NGFWs are necessary protective mechanisms for small or enterprise businesses. The Check Point NGFW is a security gateway that combines traffic monitoring, intrusion prevention, and vulnerability management monitoring into a single device. On systems like VMware, AWS, and Microsoft Azure, Check Point NGFW is also accessible for cloud infrastructure.

The Check Point NGFW product is incorporated into the blade architecture of Check Point, with a single interface for centralized administration, monitoring, and analytics. Technology is used to carry out main compliance, enabling flexibility implementation over physical and online connections.

Its Smart Console is a unified process that enables security staff to control the system and fix problems effortlessly. The user interface cuts down on its time to finish a task. The solution also includes adherence and auditing management certification. IT personnel may form a single strategy that applies to all implementation nodes in the infinity infrastructure. Risk mitigation and categorization strategies were merged in a single policy table. SmartEvent enables event administration and exporting in one place.

8. Cisco Firepower NGFW Firewall

Many NGFWs put a lot of emphasis on information system management but very little on risk prevention. To accommodate, several NGFWs may use a succession of non-integrated contributing devices to enhance their first-generation infiltration protection. On the other hand, this method provides little to defend the company against skilled attackers and complex software. Furthermore, if you do become sick, they provide no aid in determining the scope of the disease, controlling it, or promptly remediating it.

A unified, threat-centric next-generation firewall is required. Sometimes that offers fine-grained program management and excellent protection against complex and persistent malware intrusions.

The Cisco Firepower NGFW is the first NGFW to focus on threat management in the marketplace. The networking to the endpoints provides full, integrated policy enforcement of firewall operations, application security, risk management, and enhanced protection against malware.

Cisco NGFW provides threat detection, prevention, vulnerability scanning, and organizational vulnerability management capabilities for businesses of all shapes and implementations. Cisco and its NGFWs, among the most well-known security manufacturers and equipment in the market, provide basic fundamental cybersecurity strategies and capabilities to guarantee that any company's core security level remains as strong and effective as potential against subsequent generations of cybersecurity risks.

9. Sophos Firewall

Sophos XG Firewall is a next-generation firewall that reveals vulnerabilities, prevents possible attacks, and reacts to occurrences instantly by separating affected computers and exposing concealed individual, software, and attack hazards on the network. Sophos also provides a web-based software firewall, email preservation, malware protective measures, phishing mitigation, all firewall regulations truly united in a single place, and a secure web entry point, as well as coordinated protection.

Sophos Firewall enables companies to rethink how they examine and respond to cyber security risks on their networks. The one-of-a-kind next-generation firewall security system is designed only to identify underlying network dangers and react automatically to attack occurrences to stop predictable and unpredictable attacks. For the company's advantage, the server security mechanism automatically identifies problematic individuals, invisible and undesired programs, sophisticated attacks, questionable packages, encrypted communications, and far more.

It also includes improvements to unified SD-WAN functionalities, which are tailored to decentralized organizations with distant and regional offices. SD-WAN provides both cost reductions and ease of use. It enables businesses to manage their core critical network applications with great flexibility and granular control. Companies with multiple internet connections can design forwarding through the secondary gateway WAN devices and set up playback routes. All connected programs, particularly deceptive, encrypted, hidden, and bespoke apps, may be identified using the security solution.

10. Cisco Umbrella

Cisco Umbrella is a technology that protects you when you're surfing the web. It defends against computer viruses, sophisticated phishing attacks, and malware on a per-user basis. It can also help enforce online surfing restrictions by expressly limiting access to particular websites or categorizing them on a business level. You can, for example, prevent employees from visiting betting platforms.

Because Umbrella is cloud-based, there is no need to deploy or operate any systems and software. It offers considerable, good protection without administrative headaches, and it can be set up almost instantly.

Umbrella optimizes security by recognizing and preventing dangerous IPs, and webpages before they are even utilized in cyberattacks, utilizing big data analysis tools and techniques to analyze and adapt from popular trends.

Although if computers outside of the area are compromised, Umbrella will restrict access to the attacker's infrastructure. This successfully prevents data exfiltration and malware encryption from taking place.

Umbrella provides you deep transparency, allowing you to effortlessly secure internet connectivity throughout all devices connected to the network, at the office, and even for mobile subscribers.

11. Sonicwall

SonicWall is a firewall for all that is also considered an excellent bargain. The industry's massive line provides the biggest connections, while the network security appliance line focuses on midsize businesses, and the TZ series provides for small businesses.

Sonicwall Network Security Manager (NSM) is a unified firewall system that allows IT managers to control and manage all firewalls, associated routers, and gateways. Managers may immediately deploy and operate firewalls and restrict access to the application and connections, using zero-touch deployment.

Administrators can simplify and consolidate all firewall operations from a centralized dashboard, control risk with transparency into network and attacks, and ensure compliance by recognizing un-matched regulations. Administrators may make educated policy choices using summarized dashboards based on real-time technology and network traffic statistics.

12. Avast Endpoint Protection

Like many other endpoint protection solutions, Avast Endpoint Protection is mainly used for personal devices though it has some features for corporate and other companies. Most Avast users are using this endpoint protection for personal uses where they prefer other firewall solutions for business and corporate sectors.

Avast Endpoint Protection software provides a multi-layered protection toolbox to defend your critical company information. Antimalware software, such as worms and ransomware, keeps unwanted items out of the systems. In addition to antivirus and vulnerability scanning, the program includes a cloud infrastructure panel for easier information security administration. Avast Endpoint Protection is available for both Microsoft and Apple-based operating systems. It's also accessible as software as a service for Android and iOS platforms.

Avast Premium subscriptions provide great overall online risk prevention. It not only monitors your security equipment, but also examines the network connection, safeguards your web camera, and prevents questionable behavior and installations. Furthermore, it includes a virtual private network(VPN) for secure internet access.

Avast comes with features and programs to improve your cybersecurity. However, they will be vastly different based on whatever package you select. Obviously, the most significant distinction will be somewhere between Avast free protection and paid antivirus services.

13. McAfee Firewall

McAfee is among the most well-known virus protection companies. In the latest years, it has made a concerted effort to modernize its threat protection so that it is approachable to everyone, not just the technologically inclined.

Because most antivirus programs employ terminology that only a few people seem to understand, McAfee focused on the user interface that everyone can comprehend in the current edition of their 'Total Protection'.

This also applies to alerts, which might formerly cause confusion, but the new approaches are much more straightforward and do not cause fear. McAfee has become a lot more user-friendly as a result of these changes, as well as a current revamp - at least for said Windows operating system.

McAfee Total Protection firewall protection is recommended for personal use only. This program lets you protect your devices and prevent hackers from gaining access to your home network system. It contains a two-way firewall that filters both incoming and outgoing traffic, as well as security for all of your devices, identity, and data, keeping you safe at home and on the move.

14. TinyWall

TinyWall is a freeware program that allows users to strengthen and manage the powerful firewall that comes standard with Windows operating systems prior to Windows 10. It has a number of characteristics that set it distinct from other firewalls, both paid and free.

TinyWall was created to remedy security flaws. It begins with a far more protected installation media and provides a logical client platform that enables deciding what to permit and what to deny much simpler.

Finest of all, TinyWall gives a simple approach to add new applications to the authorized list without constantly bombarding users with popups. It also ensures that unfamiliar software cannot just infiltrate the computer, disable the firewall, and begin wreaking havoc on the computer.

All of the settings and functions are simple to operate. Another option is the functionality to accept applications using shortcut keys. Just hit the button sequence, then select the appropriate program window.

Because the firewall lacks either modules or kernel elements, it has no effect on the system's reliability. This little software is just around an Mb of data in size and is pre-installed in recent Windows operating systems. Because of its modest size, it has a minor influence on the device's efficiency.

TinyWall features built-in firewall regulations that enhance the reliability of the machine by guarding the credentials and modifying the block-lists on a constant schedule.

15. ZoneAlarm

ZoneAlarm has been a stalwart of the virus protection industry for nearly two decades. It has the potential to detect zero-day vulnerabilities with ease since it is powered by Check Point, a powerful cybersecurity organization. Nevertheless, it is one of the best virus protection, its interface and functionality lag below some of its alternatives. Its customer care leaves something to be desired as well.

The security solutions of ZoneAlarm vary depending on which of the three branches users choose: Ordinary antivirus, antivirus with the firewall, and for a larger approach Extreme Security is available. Each package after that is more expensive and offers a more complete package of virus and anti-malware. Some ZoneAlarm solutions are also available as independent third-party applications.

What Should Be Considered When Choosing a Firewall?

Once it comes to network protection, you're certainly protected even though you're not; there was no between place. As a result, whenever it concerns flexibility, cybersecurity must be at the forefront of your platform's design. Choosing the appropriate firewall is one of the most important aspects of any network security. Here are some of the concerns when choosing a firewall.

  • Virtual Private Network: Now, most of the firewalls come with default virtual private network (VPN) as a default option with the firewall solution. However, some firewall providers do not include VPN services with the package. Before choosing a firewall make sure that you have selected the right provider with the VPN service included.
  • Threats Protection and Prevention: All of the apps and confidential material on the network connection can be seen and controlled by a next-generation firewall. They can reduce internet traffic and dangers by permitting only authorized apps to be accessed. One may even examine such authorized apps to make sure there aren't any security risks. Since the firewalls must permit apps, they can also provide network optimization by reducing traffic demand.
  • Technology for Protection: Purchasing extra security components equipment in the hopes of solving the security problems isn't always the best solution, and it may be both pricey and useless. Providing extra modules implies more to monitor and maintain, which might reduce your productivity and make your solution overly complicated.
  • Packet filtering: Packet filtering is one of the prominent features of firewalls that filter the packet coming from the other sources into the device. Firewalls with packet filtering feature check the incoming and outgoing packet whether it contains any malicious content or harmful element. So, don't go for the firewall which does not provide the packet filtering feature.
  • Price: Finally, when it comes to selecting the correct firewall, price is really a consideration. It's critical to consider the price of something and how it will match within the finances. We frequently fail to realize the danger in delaying acquiring anything until something bad happens. If anything goes wrong and data is released, it might cost considerably something beyond money. Contemporary firewalls are less expensive than you would imagine, particularly in comparison to the expense of a large network cyber-attack or the lost productivity caused by bad wifi functionality caused by an old or ineffective firewall.

What is Best Open Source Firewall?

Many firms choose the aforementioned open-source firewalls as the primary security strategy because they include functions and functionality that are equivalent to pricey professional firewall systems at a quarter of the price.

Let's take a look at the best open-source firewalls freely available.

  • OPNsense: OPNsense is based on Berkeley Software Distribution and it is offered in some particular architecture where intel x86 and AMD64 are common. For many years it has been used as the best open source firewall in the cybersecurity arena. Earlier in 2015, the OPNsense open source firewall came to the market where there were some existing open-source firewalls available. But, with the features of easy integration with better security performance the product has become the best open source firewall among security specialists. The product has become more popular for its web-based graphical interface where other open-source firewalls were not fully available in web-based interface.
  • pfSense® software: pfSense® software is another freeware firewall based on the FreeBSD operating system that may be used in both home routers and corporate contexts. It was first launched in 2004 and is still available for download as a free open-source application. Nevertheless, the organization that created the software also offers a variety of business applications. The open-source firewall may be deployed locally on a computer, server, and simulated system. Clients may change the settings via an internet application, making it simple for configuration for the average system administrator or network administrator.

What is the Best Hardware Firewall?

While software firewalls, also known as host firewalls, are effective in some situations, they only protect the machine on which they are installed. A hardware firewall that can cover every node in the network makes perfect sense for most organizations. However, with so many alternatives, deciding which is best for your company may be difficult. Here is the best hardware firewall for network security.

OPNsense is a free and open-source firewall based on Deciso's FreeBSD-based routing software. It's a fork of pfSense that's had some success in the past.

You may anticipate a reliable firewall solution, VPN to maintain network privacy, intrusion detection/prevention (IDS/IPS), and counters for infections such as trojans, fully integrated web filtering, two-factor authentication, and an easy-to-use interface for the average user in terms of features.

OPNsense also has a number of security plugins available. Zenarmor(os-sensei), one of the greatest OPNsense plugins, enables security administrators to run their OPNsense firewalls with next-generation firewall capabilities including web filtering, application control, cloud threat intelligence, and so on.

Because the OPNsense team is active, you'll be able to acquire the most recent updates and have access to better and more timely security solutions as soon as they become available. OPNsense offers a number of hardware options at various pricing points, which are shown below. As a result, any user may make a better decision depending on their firewall requirements and budget.

  • DEC600 Series - OPNsense® Desktop Security Appliances
  • DEC700 Series - OPNsense® Desktop Security Appliances
  • DEC800 Series - OPNsense® Desktop Security Appliances
  • DEC2600 Series - OPNsense® Rack Security Appliances
  • DEC2700 Series - OPNsense® Rack Security Appliances
  • DEC3800 Series - OPNsense® Rack Security Appliances