Best Firewall Software for Your Home in 2022

No one ever expects their home network to be the target of a cyber attack, but they are just as vulnerable as businesses and other institutions, if not more. Learn how to protect yourself with our guide.

Bojan Jovanovic Image

Updated: November 03,2022

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Editor's Choice

While the internet is a wonderful place that allows us to connect to people on the other side of the world and do things previously unimaginable, it's also dangerous if you don't have the proper security measures in place. Just as you wouldn't leave your front door unlocked, you shouldn't leave your home network open to unwanted visitors

To ensure your home network is safe from unwanted intruders, you need the best firewall software on the market, so read on to check out our picks.

Best Overall
PRICE RANGE:
$59.99-$109.99 /year
AVAILABLE ON:
iOS
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Mac
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Android
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Windows
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Overview

Norton is one of the most well-known cybersecurity brands, and for a good reason. The company has been in business for over 30 years and offers a comprehensive suite of security products, including a firewall. Norton’s software firewall is a great choice for users who want robust protection against both inbound and outbound threats. The firewall uses a multi-layered approach to security, which includes intrusion detection and prevention combined with traffic filtering.

KEY FEATURES:
  • 7-day free trial
  • Cloud backup
  • Smart firewall
  • Password manager
Best Linux firewall
PRICE RANGE:
$39-$49.95 /year
AVAILABLE ON:
Mac
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Linux
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Android
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Windows
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Overview

ESET is another well-known name in the cybersecurity world, and its firewall software is just as good as its antivirus products. Eset’s firewall uses a multi-layered approach to security that includes intrusion detection, traffic filtering, and anti-spoofing protection. If you're looking for good firewall software with good anti-malware capability, ESET’s Internet Security suite is a great choice.

KEY FEATURES:
  • Network inspector
  • File encryption
  • Small system footprint
  • 30-day free trial
PRICE RANGE:
$59.99-$89.99 /year
AVAILABLE ON:
iOS
ios logo
Mac
mac logo
Android
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Windows
windows logo
Overview

If you're looking for a top-of-the-line firewall solution, Bitdefender is definitely worth considering. This company offers some of the best products on the market, and its firewall is no exception. Bitdefender's firewall and anti-malware capabilities are highly rated by independent labs, and it provides excellent protection against all types of threats.

KEY FEATURES:
  • Bitdefender autopilot
  • Cloud integration
  • Social network protection
  • File shredder
PRICE RANGE:
$39.99-$99.99 /year
AVAILABLE ON:
iOS
ios logo
Mac
mac logo
Android
android logo
Windows
windows logo
Overview

If you're looking for a comprehensive security solution, Avast Premium Security is a great option. It offers protection against malware, phishing, and other online threats. It also has a robust firewall that can be customized to your needs. And if you're worried about identity theft, Avast got you covered. It comes with a feature that can help protect your personal information from others. Plus, it's available for a variety of platforms so that you can use it on all your devices.

KEY FEATURES:
  • Free version available
  • Cleanup tool
  • VPN included
  • 30-day money-back guarantee
Best free firewall for Windows
PRICE RANGE:
Free
AVAILABLE ON:
Windows
windows logo
Overview

Malwarebytes Windows Firewall Control is a nifty little application that gives you complete control over your Windows Firewall. It's easy to use and very effective at keeping your computer safe from all sorts of online threats. Without costing a penny, it already uses the resources that already exist on your Windows machine.

KEY FEATURES:
  • Free
  • Uses Windows firewall
  • Standalone
  • Extensive logs

What Is Firewall Software?

A firewall is software that guards your devices against unauthorized internet traffic. It does this by acting as a barrier between your devices and the rest of the internet. Any traffic going through a software firewall will be stopped and inspected before it is allowed to reach your devices. This inspection process helps to ensure that only traffic that matches your rules goes through and that any dangerous or unwanted traffic is blocked.

Key benefits of firewall software:

OSI Layer

Before we go into the various types of firewalls, we need to explain what Open Systems Interconnection (OSI) layers are and what they have to do with firewalls in the first place.

The OSI system describes how data packets travel over a network from one computer to another. It is made up of seven layers, with each representing a different part of the process. 

OSI Layers:

1. Physical Layer - This layer handles the physical connection between devices. This includes the cables and other hardware used to connect devices and is responsible for raw data transmission.

2. Data Link Layer - This layer handles the movement of data between adjacent network nodes. The data link layer provides functional and procedural methods for sending data between network entities. It can also find problems in the physical layer and fix them if possible. 

3. Network Layer - This layer handles the movement of data between different networks. It is responsible for separating data into network packets, reassembling them at the receiving end, and finding the best routing path to the desired destination.

4. Transport Layer - This layer handles data movement between different computers. It ensures that data is delivered correctly and in the same order it was sent in. The majority of firewall solutions operate on the third and fourth OSI layers.

5. Session Layer - This layer handles the establishment and maintenance of communication sessions between computers. It is responsible for setting up, managing, and closing communication sessions.

6. Presentation Layer - This layer handles the conversion of data into a format that can be displayed or used by applications. It defines the encoding, encryption, and compression methods that should be used by two devices for communication to go smoothly.

7. Application Layer - This layer handles the communication between applications and the network. Its job is to ensure that data is formatted correctly and sent to the correct application. Web browsers and other applications use this layer to display information to end users.

Types of Firewalls

Now that we know the basics of firewalls and the OSI model let’s take a look at the different types of firewall software available. Based on their structure, we can observe three basic types of firewalls

  1. Hardware firewall
  2. Software firewall
  3. Cloud-based firewall

Because we're focused on home network firewalls in this article, we'll skip hardware and cloud-based solutions because they are primarily used as business firewalls.

Nonetheless, each of these types can be further categorized by the way how they filter data: 

  • Stateless packet-filtering firewall
  • Circuit-level gateways firewall
  • Stateful packet-filtering firewall
  • Proxy firewall
  • Next-gen firewall

Stateless Packet-Filtering Firewall

A stateless packet-filtering firewall treats each packet individually and does not track any information about the connection that the packet is part of. It makes decisions about whether to allow or deny traffic based on criteria such as source and destination IP address, port number, and protocol type.

Because it does not track the connection state, a stateless packet-filtering firewall cannot make decisions based on whether a packet is part of an established connection or not. It operates on OSI layer 3 (network layer).

Circuit-Level Gateways Firewall

A circuit-level gateway firewall does not allow any traffic through until a connection has been properly established. Once it is, the firewall allows all traffic from that connection without examining the contents of the individual packets. A circuit-level gateway can be implemented as a software program or hardware device. It operates on OSI layer 4 (transport layer).

As previously said, most firewalls operate on OSI levels 3 and 4 and hence fall into these two groups. However, in today's environment, they are unable to protect us from all dangers. Therefore, for complete network firewall security, we must look for firewalls that operate on several OSI layers, like the next three types. 

Stateful Packet-Filtering Firewall

A stateful packet-filtering firewall tracks the state of every connection passing through it and makes decisions about whether to allow or deny traffic based on criteria such as source and destination IP address, port number, and protocol type. Stateful packet-filtering firewalls can also make decisions based on whether a packet is part of an established connection or not. 

They are typically implemented as hardware devices but can also be implemented as software programs. Unlike the previous two firewalls, they can operate across several OSI layers starting from 4 and going up all the way to layer 7.

Proxy Firewall

A proxy firewall routes all outgoing and incoming traffic via a machine that holds it. It effectively functions like a gateway for all traffic. It intercepts all traffic and then decides whether to allow or deny it. Because everything is done on a separate hardware device, it falls into the hardware firewall category. Just like Stateful packet filtering, it operates on OSI multiple layers.

Next-Gen Firewall

A next-gen firewall, also known as 3rd generation firewall, is a type of firewall that uses multiple methods to filter traffic. It typically uses a stateful packet-filtering engine but can also use other methods, such as application-level filtering, deep packet inspection, and intrusion detection and prevention. 

Just like the last two, it works on multiple OSI layers and provides advanced malware protection. 

Because we are going to look into the best home network firewall solution, we’ll have to exclude proxy firewalls because they are a hardware solution too complicated for regular users to set up and too expensive to be used in the first place. They are an excellent solution for companies but a bit overkill for home network security. 

Again, since we are looking for home solutions, we’ll primarily focus on software and companies that offer firewalls in combination with anti-malware tools to provide complete protection for our machines

Best Home Firewall Solutions

  1. Norton AntiVirus Plus

  2. Eset Internet Security

  3. Bitdefender Internet Security

  4. Avast Premium Security

  5. Malwarebytes Windows Firewall Control

Reviews
Starting from:
$59.99 per year
Platform:
Windows, macOS, Android, iOS, and iPadOS
Free trial:
7 days
Anti-malware
Yes
VPN
Yes
Money-back guarantee
Yes
Pros
  • Port scanner
  • Vulnerability assessment
  • Firewall and malware protection come bundled in one package
Cons
  • Performance-intensive

Norton is one of the most widely used security tools, and for a good reason. It routinely scores among the top in tests done by independent laboratories and offers a wide range of features and bonuses, including a top firewall function.

Firewall

Norton's smart firewall is one of the most comprehensive firewall tools on the market. It checks both inbound and outbound connections for any malicious activity. It also comes with a port scanner that hides your open but inactive network ports and thus prevents any attacks.

With Norton's smart firewall vulnerability assessment feature, you won't have to spend time identifying potential avenues of attack a cybercriminal can exploit to gain access to your system and files. 

The program helps you detect security vulnerabilities and the steps you need to take to remedy them. In most cases, it will ask you to update your operating system or software.

Antivirus and Malware Protection 

In addition to its firewall feature, Norton also offers top-of-the-line malware and virus protection. The program uses both signature-based and heuristic detection methods to identify and block any malicious software before it can infect your system.

Norton's real-time protection feature is always on and working in the background to prevent malware or viruses from infecting your system. It also offers a web-based Norton Safe Search tool that blocks any malicious or phishing websites from loading in your browser. This is a great extra layer of protection, especially if you're unsure if a website is safe to visit.

Norton’s Antivirus Plus package includes both antivirus and malware protection. This is important because many cyber threats, like ransomware, can't be detected by traditional antivirus software.

When you combine the best firewall security with advanced antivirus protection, you get one of the best possible home network security solutions on the market

Additional Features

Norton also offers some extra features that can come in handy, like a password manager and a secure VPN service. The Norton Password Manager is a great way to keep all your passwords safe and encrypted in one place. 

With the Norton Secure VPN, you can encrypt your internet connection and browse the web anonymously without having to worry about your data being intercepted by cybercriminals.

Price

Norton's prices are reasonable, starting at $59.99/year for a single-device license for the Antivirus Plus. If you need protection for more devices, you can get a five-device license for $109.99/year. This package, called Norton 360 Deluxe, includes additional benefits like privacy and dark web monitoring. 

With all of Norton's plans, you’ll get some of the best home firewall and anti-malware protection tools on the market. Because of this, we feel that the starting one (Antivirus Plus) will do the job for most home users.

Customer Support

Norton offers 24/7 customer support via live chat, email, and phone. You can also find a lot of helpful information on the company’s website, like FAQs, user guides, and video tutorials. 

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Starting from:
$39 per year
Platform:
Windows, macOS, Linux, and Android
Free trial:
30 days
Anti-malware:
Yes
VPN:
No
Money-back guarantee:
Yes
Pros
  • Excellent independent lab scores
  • Constantly monitors your network connection
  • SMB protocol protection
Cons
  • Somewhat complicated controls for regular users

The first version of Eset’s antivirus was first released way back in 1987. It is a reliable and trusted software that consistently ranks among the top performers in independent tests. It’s easy to use and has a wide range of features, making it a great choice for users who want comprehensive computer protection.

Firewall

Eset also has a strong contender for the best firewall software on the market. It allows you to monitor network traffic and customize your protection to suit your needs

With Eset’s Internet Security package that includes a firewall, you can create rules for specific programs, set up alerts for suspicious activity, and block incoming and outgoing traffic from specific IP addresses. 

Eset constantly monitors network traffic, and if the previously allowed and clean connection starts acting suspiciously, the program will immediately stop it and ask for further instructions. This may seem like a nuisance, but it's far from impossible for a safe connection to become compromised and used as a way to bypass network firewall security

It also constantly monitors, detects, and blocks attempts by the botnet command and control server to contact and use your computer as part of its botnet network. This is only a small part of Eset’s firewall capabilities. 

It’s also capable of protecting against TCP/DUP port scanning, ARP poisoning attacks, various SMB protocol exploits, and much more. In short: everything you'd expect from one of the best software firewalls on the market.

Antivirus and Malware Protection 

Eset’s antivirus and malware protection are top-notch. The software uses a multi-layered approach to security that includes signature-based detection, heuristics, and behavioral analysis

This makes it very effective at detecting and blocking new and unknown threats. The software keeps getting rewards and recognition from industry-leading analysts and independent test labs. We conducted our own small-scale tests and didn’t find a reason to doubt any of their findings. 

Additional Features

Eset’s antivirus comes with an Exploit Blocker feature that protects against certain types of malware that exploit vulnerabilities in applications. This is a very useful feature, considering that many malware infections occur because of software vulnerabilities that have not been patched on time.

Eset’s software also has a spam filter that can be used to protect your email inbox from spam and phishing attacks. The spam filter is powered by the same technology used in Eset's business-grade email security products. 

Price

Eset’s Internet Security pack costs $39 for a one-year, one-device license. This is a very competitive price, considering the quality of the product and the range of features, especially considering that this pack gives you access to both malware/ransomware protection and a firewall.

The antivirus and firewall protection aren’t bundled together in all of the company’s packs, like with Norton. The same goes for advanced features like data encryption and password management. If you want complete protection, you’ll need to spend $49.95 and get the ESET Smart Security premium package. 

Customer Support

ESET offers customer support through various channels, including phone, email, and chat. Phone and live chat support are available from Monday to Friday from 6 a.m. to 5 p.m. PT, while email support is available 24/7. 

You can also find comprehensive documentation on the company’s website, FAQs, and an online forum where you can ask questions and get help from other users. 

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Starting from:
$59.99 per year
Platform:
Windows, macOS, Android, and iOS
Free trial:
30 days
Anti-malware:
Yes
VPN:
Yes
Money-back guarantee:
Yes
Pros
  • Minimum impact on your system
  • Stealth Mode
  • Rescue Environment
Cons
  • The ultimate plan is available only for US citizens
  • Expensive

Bitdefender is a Romanian cybersecurity company founded in 2001. It develops and sells antivirus software, internet security software, endpoint security software like firewalls, and other cybersecurity products and services. Due to its expertise, it works with Europol's European Cybercrime Centre (EC3) in all matters related to cyber criminals and cyber security. 

Firewall

Bitdefender's Internet Security package comes with one of the top firewalls on the market and an intrusion prevention system. The firewall can be configured to allow or block certain types of traffic, such as incoming or outgoing connections, based on predefined rules. 

The intrusion prevention system monitors network traffic and blocks suspicious activity. Bitdefender's software also includes a web filter that blocks access to websites known to be malicious or engaged in phishing or other fraudulent activities.

Bitdefender's firewall is one of the most comprehensive and user-friendly ones we have ever tested. It is very easy to configure and provides a wide range of options for customizing your firewall rules. 

The app offers additional features like Stealth Mode, which makes your device invisible to other devices connected to the same network

If you prefer to have more control and say in who can connect to the internet, you can turn on Alert Mode (previously known as Paranoid Mode), and the program will inform you when the app tries to connect to the internet, and you can choose to allow or block it. 

You can also let the program make such decisions on your behalf depending on the type of network you are connected to, and you can rest assured that Bitdefender’s top software firewall will do its job and keep you safe from threats. 

Antivirus and Malware Protection 

Like several other products on our list, Bitdefender also comes integrated with antivirus and malware protection. Antivirus protection uses signature-based detection, heuristics, and behavior-based detection

Signature-based detection relies on a database of known malware signatures to detect and block threats. Heuristics inspects the file's code for any potentially malicious strings and behavior-based detection, monitors file program behavior, and flags suspicious activity.

In our testing, the software was able to detect and block all of the threats we threw at it, including viruses, malware, and adware. We were also impressed with the speed at which it scanned our system and the low impact it had on our system's performance. 

Additional Features

Apart from great antimalware and arguably the best firewall protection around, you also get several additional features worth mentioning. The Rescue Environment and Anti-Theft mode have caught our interest. 

Rescue Environment helps you remove pesky rootkits that infect your system during the boot process, even before your security program starts. When Bitdefender detects a rootkit, it will prompt you to reboot the PC and then proceed to clean it. 

The Anti-Theft mode allows you to remotely locate, lock, or wipe your Android device if lost or stolen. The module can also take a picture of whoever is trying to tamper with it and send it to your email. 

Price

If you want to get Bitdefender’s network firewall software, you’ll have to go for the Internet Security package, which costs $59.99 per year for one device, though you can also pay more to protect up to three, five, or ten devices in total.

Customer Support

Bitdefender provides 24/7 customer support via phone, live chat, and email. We contacted their customer support via live chat to test their response time and the knowledge of their customer support agents. We were connected to an agent in less than a minute, and they were able to answer all of our questions promptly and efficiently.

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Starting from:
$39.99/year
Platform:
Windows, macOS, Android, iOS, and iPadOS
Free trial:
30 days
Anti-malware
Yes
VPN:
Yes
Money-back guarantee:
Yes
Pros
  • Free firewall software version
  • Sandbox mode
  • Ransomware shield
Cons
  • History of selling user data

Avast is a Czech-based company that was founded in 1988. It's one of the oldest and most well-known antivirus companies in the world. The company started out with antivirus software for Windows 95, so you know they have plenty of experience with Microsoft’s platform.

In recent years, Avast has become a household name, thanks in part to its free antivirus offer. The company now offers a wide range of security products for both consumers and businesses.

Firewall

Norton and Eset are well-known for their excellent firewalls, but Avast is a worthy contender, offering one of the best firewall tools on the market that can protect your computer against a wide range of threats.

It also offers a port scanner, ARP spoofing protection, and leak protection. But to get access to them, you must upgrade from the free to the premium version. The firewall also automatically adjusts its settings depending on which network you are connected to. 

If you are on a private network, the firewall will use a basic firewall protection configuration that won’t slow down your connection. But if you are on a public one, security will be put on the highest alert, and you’ll have to approve most of the inbound and outbound connections. 

Antivirus and Malware Protection 

Avast offers excellent antivirus and malware protection. The company's free offering is one of the best on the market, and the paid version is even better. The software uses various techniques to protect your computer from malware, including heuristics, signatures, and behavioral analysis.

The signature-based detection is powered by Avast's massive malware database, which is constantly updated with information about the latest threats. The heuristics engine is effective at detecting unknown malware, and the behavioral analysis can detect both known and unknown threats.

Additional Features

Like any other security software, Avast Premium Security has a slew of additional features that complement its top firewall and anti-malware capabilities. Among them, the most notable is Ransomware Shield, Webcam Shield, and Sandbox

Ransomware shield protects your personal documents, photos, and files from being modified, encrypted, or deleted during ransomware or any other kind of attack. 

Webcam Shield prevents unauthorized access to your webcam, and the Sandbox mode allows you to run unknown files and browse the web on a virtual machine, eliminating any potential risks by your actions. 

It's perfect for testing how the program works when presented with a malicious file or a website but in a safe environment where you won’t do any harm to your system if something goes wrong. We do our testing in a similar fashion.

Price

Avast has both free and paid options, with our recommendation being the Premium Security package, which will set you back $77.99 per year. The Ultimate version adds advanced anti-tracking and cleanup tools, along with a SecureLine VPN, but costs $109.99 per year.

The other product that the company has recently started offering is Avast One, which also has a free and premium version. The free version is called Avast One Essential and only provides basic firewall features like access control. 

To gain full access to one of the best firewalls for home protection with all of its features, you’ll have to pay $99.99 per year but can then use it on up to five different devices. 

Avast was already exposed once for selling the search history and behavior of its free users. Still, since the backlash, it looks like the company changed this practice, so now you can opt out of sending any data to the company. Still, it’s always safe to assume that if something is free, you are the product. Therefore, we always recommend being a paid customer if you can.

Customer Support

There are only two ways to contact Avast support for assistance. You’ll have to use the company’s ticketing system or phone support. Don’t expect much help if you need assistance with troubleshooting or sorting out a problem; you’ll need to pay an additional $39.99 to get 24/7 support and anything more than a simple consultation. 

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Starts at:
Free
Platform:
Windows
Free trial:
Free
Anti-malware:
No
VPN:
No
Money-back guarantee:
Free
Pros
  • Secure boot
  • Secure profile
  • Almost no system footprint
  • Learning mode
Cons
  • Works only on Windows

Unlike the rest of the entries on our list, Malwarebytes Windows Firewall Control isn’t actually a firewall and doesn’t have integrated security features like most of the options we’ve discussed in this roundup. 

Instead, it’s the best Windows firewall management software around, meaning it is a tool for making the most of the free firewall solution that every Windows user already has on their computer.

Firewall

An unpopular opinion that many companies don’t want you to believe is that the default Windows firewall does the same, if not a better job, than most commercial firewalls

The biggest problem with Windows firewalls over the years was that they were difficult to control and manage with the built-in controls. This is where MWFC steps in and establishes command and control over Microsoft’s firewall tools. 

It enables you to monitor firewall protection configuration changes you made and investigate each connection for further information, such as the IP address, port, protocol, and program location. This way, we can get the best free firewall software on the market by using the tools we already have at our disposal. 

It allows you to set each rule individually for each connection or switch it to learning mode, allowing only digitally signed programs to access the network. Once you set the rule, the program will not bother you further unless something changes. 

The default Windows firewall already includes a feature others like to brag about: port protection. Because closed network ports can be forcibly opened, the best practice is to hide them from prying eyes, and all of the best software firewall solutions offer this option.

Antivirus and Malware Protection 

Because MWFC is only firewall management software, it doesn’t come packaged with antivirus and malware protection, but Malwarebytes (the company behind MWFC) does offer separate paid products that offer .excellent protection against malware and viruses, 

These include a heuristic scanner capable of detecting zero-day threats and a browser guard, both having very low system resource impact. Malwarebytes’ software can also scan for rootkits and other stealthy malware that likes to hide from traditional scanners

Additional Features

MWFC further improves the default Windows firewall by adding secure boot, secure profile, and security rules to its list of features. These options are turned off by default, and if you want total network firewall security, it would be wise to turn them on. 

Secure boot blocks all incoming and outgoing connections during the Windows boot-up and shutdown processes. A secure profile prevents any external tampering with rules and firewall filters. Everything has to be done through MWFC software exclusively.

Secure rule functions pretty much like a secure profile, but it allows you to create authorized groups, and all the rules outside them will be automatically deleted. This is useful when running the program for the first time on a computer where another software has previously defined the rules.

Price

Like every other software on our list, you’ll need an operating system to run MWFC; specifically, you’ll need to shell out for a Windows OS.

Thankfully, that’s where the costs end, as the software itself is entirely free to use, and the Windows firewall it controls comes pre-packaged with the operating system.

If you want antivirus, anti-malware, and VPN protection from Malwarebytes, you’ll have to pay between $44.99 and $99.99 per year, with only the most expensive option offering a VPN. There are definitely more affordable solutions that work just as well, if not better, so we’d recommend skipping the top-tier plan even if you need a VPN.

Customer Support 

Microsoft Windows Firewall Control is one of the best free firewalls available. However, its customer assistance is lacking a bit, and with good reason. MWFC was previously known just as Windows Firewall control (WFC). It changed to MWFC when Malwarebytes acquired Binsoft, who had developed and maintained WFC.

This doesn’t mean that WFC comes without any support, as you can still send the support team an email and get a response, but there isn’t any live chat or phone support you can call. If you decide to take one of Malwarebyte’s paid products, you’ll also get live chat support for assistance. 

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Evaluation Methodology

Even the best firewall for your home network isn't enough to provide comprehensive security, and most users don't utilize them correctly, so having multiple levels of protection is always preferable.

That’s why our evaluation considered not only the firewall features of the software we reviewed but, if available, other malware and virus-fighting tools that work together with it to keep your computer safe from all online threats.

Firewall

A good firewall is the most important part of any security software. It's responsible for screening incoming and outgoing traffic and allowing only acceptable traffic through. We looked for features like application control, which allows you to whitelist or blacklist specific applications, and intrusion detection, which can detect and block suspicious activity. 

While most firewalls operate on 3rd and 4th layers, the best software firewalls do so on multiple levels, and some can even read layer 7 traffic. Most providers combine such firewalls with anti-malware protection to provide you with the most advanced malware protection possible.

Antivirus and Malware Protection

These days, a good firewall isn't enough to keep you safe online. You also need to be protected from viruses, trojans, spyware, and other malware

We looked for products that included antivirus and anti-malware protection, and we favored those that had real-time scanning, system vulnerability checks, and heuristic detection. Only heuristic detection and system vulnerability checks can protect your machines from zero-day exploits. 

Ease of Use

We considered how easy it is to install and configure the software. We also looked at how user-friendly the interface is. A good security solution should be easy to set up and use, even for those who are not tech-savvy. 

Extra Features

Some security solutions come with extra features like parental controls, VPNs, and password managers. While these features are not essential, they can be useful and make your life easier. We considered which extra features are included in each product and how useful they are. 

Price

We know that not everyone is willing to spend a lot of money on security software. That's why we considered both free and paid solutions. We looked at the price of the software and the value it offers for that price, assessing whether the features on offer justify the asking cost. 

Customer Support

If you encounter any problems with your chosen software, it's good to know that you can count on customer support for help. We looked for products that ideally offer 24/7 customer support via live chat or phone. Even the best firewalls can have bugs from time to time, so knowing you can get good customer support when you need it is essential.

FAQ
What are the three types of firewalls?

Firewalls are classified into three kinds depending on their structure: hardware, software, and cloud-based firewalls.

What are the five types of firewalls?

In addition to the firewall structure, firewalls may also be classified based on how they work, such as stateless packet-filtering firewalls, circuit-level gateway firewalls, stateful packet-filtering firewalls, proxy firewalls, and next-generation firewalls (NGFW).

How many firewalls do I need?

It’s always better to have multiple firewalls for a defense-in-depth approach, but that only works for larger businesses that employ a physical firewall device and separate their network into segments. For home use, you can only use one, and that’s all you need anyway. So be sure to pick the best firewall for your needs by checking out our reviews and finding your favorite.