What is the Best Free Firewall Protection in 2021?

What is the Best Free Firewall Protection in 2021?
by Arthur Williamson

A firewall is a security device that helps protect your network by filtering traffic and preventing unauthorized access to your computer's private data. It is usually pre-installed with your operating system and security software. However, the default firewall may not always be the best option because of its limitations.

There are a lot of free and alternative firewall programs available in the market. These options will help you find which works best for you and which one suits your needs. Many of them have more user-friendly and understandable features and options than the one built into the operating system. Here are the best free and up-to-date firewall protection options:

1.  GlassWire

The GlassWire firewall application has a straightforward user interface that organizes all of its functions in an intuitive manner. It displays a list of currently running programs as well as the hosts to which each program is connected. GlassWire has an incognito mode, which prevents the program from logging all traffic until you turn it back on. There's also a snooze button that disables all notifications for 24 hours.

2. Comodo Firewall

In addition to features that easily block any process or program from leaving/entering the network, Comodo Firewall includes virtual Internet browsing, an ad blocker, custom DNS servers, a Game Mode, and a Virtual Kiosk. This firewall program also includes a Rating Scan option, which scans all running processes to determine their trustworthiness. This is especially useful if you suspect that your computer is infected with malware.

3. TinyWall

TinyWall comes with an application scanner that will search your computer for programs to add to the safe list. You can also manually select a process, file, or service and grant it firewall permissions for a set number of hours or even permanently. The Autolearn mode allows you to choose which programs should have network access. To quickly add all of your trusted programs to the safe list, simply exit Autolearn.

Firewall protection is just one of the many steps you have to take in order to protect your computer. Consider getting cyber insurance and kickstart your way to a safer and more secure digital experience today! For more tips and tricks to keeping your business protected, check out our other blogs at Assured Standard.

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