Setting up a Firewall for your Network & Computer Systems
A firewall is a system that monitors and controls incoming and outgoing network traffic. It is a device, software, or set of rules that protect your computer or network from being attacked.
A firewall can be installed on a single computer, on an entire network of computers, or on a router to protect multiple networks from each other.
A firewall is a software that restricts access to the network and computer systems from the outside. It is one of the basic and essential security measures for any system.
There are many free firewall software for Windows 10 which you can use to protect your system from outside threats. Some of these are Windows Defender, Zone Alarm, Comodo Firewall, etc.