It assumes the PC is connected directly to the internet. Public - the most restrictive profile.The rules depend on a profile we set up for the network we are connected to. It works by using a set of rules applied to both inbound and outbound traffic. Like any other firewall, its purpose is to monitor network traffic for any potentially harmful data packets or attempts to infiltrate the local network. What is Windows Firewall?Īs the name suggests, Windows Firewall is a firewall created by Microsoft and integrated into its operating system (OS). Today, we’ll explain a little about its inner workings and discuss how and why you would turn it off in some instances. But even today, many users aren’t aware of its existence or exact purpose. Microsoft created and developed the Windows Firewall to protect computers from such threats. We are talking about cybercriminals, often known as hackers. Unfortunately, not all who join have honest intentions, and we aren’t talking about internet trolls, either. Today 63% of the world has access to the internet, with more people joining the world wide web each day.

But it wasn’t just the industry that benefited from the change. The information age began in the mid-20th century, heralding a shift from traditional industry to an economy based on information technology (IT).

What is windows firewall