11 Best Firewall For Windows 10/8/7 PC (Free) 2021

Top 11 BEST Free Firewall Software For Windows [2021]

11 best firewall for your Windows 10/8/7 PC? Well, if so, then you’ve come to the right place. Today I will share 11 of the best free Windows PC firewalls. Reading the news about data breaches, you’ve probably wondered a lot if your computer is secure enough.

According to a Gemalto report, 3.3 billion data records were hacked in the first half of 2018 (not including the Indian government’s Aadhar ID hack). Since 2013, 4226 data records are lost or stolen every minute.

Windows has had a lot of data leaks over the past few decades. It is the most used operating system in the world. Approximately 87% of desktop/laptop computers worldwide use the Windows operating system. Because of their popularity, most viruses and malware are written for Windows. Remo Recover 6.1 

In the beginning, Microsoft was not interested in security threats. Finally, they introduced a powerful firewall and made some additional security changes to Windows XP Service Pack 2, released in 2008.

 

What is a firewall?

A firewall is a program that is used to increase the security of your computer. This tool prevents unauthorized access to your computer. It also filters network traffic and protects your computer from DoS (Denial of Service Attack) and DDoS (Distributed DoS) attacks.

A firewall is simply a “wall of code” that inspects incoming and outgoing data packets. Please note that a firewall cannot be used in place of antivirus.

11 best firewalls for Windows 10 PCs.

Before installing and using the firewall software mentioned below, you should turn off Windows Defender Firewall as running two firewalls can cause some difficulty. Here is a free Windows PC firewall that you can try.

1.Komodo Firewall 

Comodo Firewall is part of the Comodo Internet Security Group – Comodo Internet Security. This firewall is considered one of the best firewalls for Windows 10 or any other version. This is third-party PC software.

Comodo Firewall offers some great features like ad blocking, dedicated DNS servers, and virtual internet browsing (physically or logically isolates your browsing from your computer’s operating system).

You can add programs to the blacklist and also delete them very easily. Some of the other features include a host-based intrusion prevention system, application sandboxing, website filtering, and more.

Despite all the features Comodo has to offer, this firewall is reliable and can be easily used by newbies. However, remember that this firewall will not protect your computer from exploit attacks.

Comodo Firewall is free, but you can upgrade to the paid version: CIS Pro for better protection. This software is compatible with Windows 7 and later. You can download Comodo Firewall by clicking the button below.

2.ZONEALARM FIREWALL

Zone Labs was developed by ZoneAlarm and acquired by CheckPoint Software Technologies LTD in 2004. This firewall is part of the ZoneAlarm Internet Security Services group. It is a free software package, which means that it offers both free and paid software.

ZoneAlarm Free Firewall manages and monitors all incoming and outgoing data packets. You can easily configure the security mode for different networks in the settings. This software also prevents identity theft by protecting your data from malicious access. Ableton Live Suite 10.1.30

All functions of the firewall can be easily configured and configured. Well, this best Windows firewall can protect your computer when connected to insecure networks and send security updates to your computer in real-time.

Zone Alarm checks incoming and outgoing traffic on your network. It also monitors the behavior of all software on your computer for unusual behavior. Thus, it protects your network and computer against hackers, identity thieves and other online threats you may encounter.

3.Small wall.

TinyWall, developed by Caroli Pados, is a “free, lightweight and unobtrusive firewall.” This program hardens the built-in Windows Firewall and makes it better and more secure with an easy-to-use user interface for changing settings.

It is free software that ranks as one of the best third-party firewalls for Windows. You can easily add or remove apps from the blacklist and block internet access. TinyWall takes approximately 1MB of hard disk space.

You can turn on the machine learning model to learn programs that have access to the Internet. It also offers multiple firewall modes, password protection, and more. TinyWall is one of the best firewalls for Windows PCs.

If you want a free powerful firewall that doesn’t take up a lot of hard drive space, this is the one for you. This program is compatible with Windows Vista, 7, 8, and 10. You can download TinyWall from this link.

4.Glass

GlassWire offers the most aesthetic user experience on this list. SecureMix LLC is developing this utility. It displays nice graphics to provide more information about network activity and security.

While you need some basic knowledge of networking and security to interpret these charts and graphs, it detects and prevents malicious applications, spyware, and malware from accessing the Internet.

GlassWire also monitors incoming and outgoing data packets across your network and sends real-time updates to your computer. You can easily block or unblock apps for increased security. It can also be used to control bandwidth and protect your computer from identity theft.

You can get the tool for free, but it hardly offers many useful features. You can download the Basic, Pro, or Elite version for more features. You can download the free GlassWire firewall from this link.

5.Purple block

PeerBlock is a freeware successor to PeerGuardian. It is a program that prevents certain malicious IP addresses from reaching your computer. It contains a list of malicious IP addresses such as government, corporate, and those marked as anti-p2p.

It doesn’t provide us with many features, but it does its job of effectively blocking IP addresses. It can block ads, spyware, and other content. This allows your users to create a list of IPs that they want to block.

If you rely on torrents for all your downloads and share data via peer-to-peer networks, this is the tool for you. This software is compatible with Windows XP, Vista, 7, 8, and 10. You can download PeerBlock from this link.

6.EVORIM Free Firewall

It is a fully functional professional firewall. Works best with the built-in Windows Firewall. Evrim protects your computer from external and internal threats. Monitors incoming and outgoing data packets and sends real-time notifications to the user.

Prevents malicious programs from accessing the Internet and viruses and worms from spreading over the network. Evrim also protects your data from external access, thus preventing data leaks. Provides a monitoring mode in which applications on the computer cannot access the Internet without permission.

Evrim Firewall provides a great user interface with amazing ease of use. This program is available for Windows 7, 8, and 10. 7.

7.FIREWALL APPLICATION BLOCKER

Firewall App Blocker is a free program developed by Sordum.org. It has an easy-to-use and somewhat traditional user interface. This program is used to block or unblock applications, block them or allow them to access the Internet. With its simple user interface and easy navigation, it is included in our list of the best firewalls for Windows 10/8/7 PCs.

All you have to do to block the application in this program is drag and drop the exe files. You can also lock the application by clicking the browse button and selecting it. It also has a whitelist mode that blocks all apps except whitelisted ones.

The Firewall App Blocker does not offer any special features. If you are looking for a relatively lightweight and easy-to-use firewall, you can use this tool.

Conclution:

Well, this was the best firewall for Windows 10 or 8 / 8.1 / 7 PCs. If functionality and security are important to you, you should use Comodo or ZoneAlarm firewall.

If you want an app that gets the job done and takes up less hard drive space, you should try TinyWall or Evorim Free Firewall. Firewalls can only be used for primary protection.

All Internet users are advised to carefully review and download the files. Happy viewing!

Firewall FAQ:

The most frequently asked questions about firewalls are listed below.

Q # 1) What is a firewall?

Answer: A shield or barrier that protects a private network from unauthorized access, while a firewall protects devices connected to the Internet or another network, such as a local area network (LAN).

The purpose of installing a firewall on a computer, phone, or tablet is to protect users from data-driven malware on the Internet or other connected networks.

In cyberspace, data is transferred between your computer and servers, and routers. This data, which is transmitted in packets, are monitored by the firewall to identify and block any unwanted traffic.

The firewall does this by checking the data packets for compliance with the established rules. If data packets match these rules, firewalls will accept them. If they do not match the rules, the firewall rejects or blocks them.

Firewalls today help protect computers and other connected devices around the world, whether they are for individuals, large companies, or governments.

Q # 2) How does a firewall work?

Answer: Simply put, firewalls work by monitoring traffic to accept or allow “good data” while rejecting or blocking “bad or malicious data”. However, if we go deeper into the details, the firewall will use one of three methods or combinations to control traffic in and out of the network.

 

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