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You can use firewalls to protect your device from any malware or virus that can affect you while reaching such platforms.

The firewalls are also pre-installed in operating systems such as Windows7, Windows 8, and other variants of Windows10. And if such devices observe there are such viruses or malware, they stop them before reaching the computer. These programs have capabilities to prevent any harmful codes or elements. In that case, the routers can protect all those computers through their security layer. Nowadays, modern routers also come with a pre-installed firewall, and if the computers are connected through the network. What is Firewall in Computer Network?Ī firewall is a layer in the computer to protect it from unknown users or codes that can be a virus, malware, or unauthorized access to the computer. Hence in this article, you will learn about the advantages and disadvantages of firewalls in a computer network. These two are some of the most asked questions, and it is essential to discuss too. But do you know what type of advantages users get after installing a firewall on their computer? Are there any disadvantages of using a firewall on computer devices? And then can start protecting the device and its files from any cyber attack. This application can be installed in the desired hardware and software component of the computer. Nowadays, the firewall is used mainly in organizations and also by individuals. In that case, the users need to have a protective shield that protects the computer and its important files from any virus, malware, or harmful element that can affect the device.

The computer connected with the internet can be more likely to get affected by viruses and cyber-attacks.