Windows Defender Firewall is an invaluable asset in today's ever-evolving cyber security landscape, where threats against networks and data theft are constant.

What if You Had No Firewall? Windows Defender Firewall protects your Windows system from network-based threats, such as Denial-of-Service (DoS) attacks, malware, and more.

Does the Windows firewall protect your computer sufficiently? What contribution does your router make -- and who needs additional security software? This article explains.

Windows 10 Firewall is a robust security system that's easy to set up and configure. Here's how to use it to block network access and create exceptions for apps, servers and ports.

Choose the Turn off Windows Defender Firewall option and click the OK button. Should I turn on Firewall and network protection? It is never recommended to turn off the Firewall and network protection.

A firewall can protect all your family's devices. Stephen Swintek/Getty Images Your computer will also in all likelihood come with its own proprietary firewall, like the Windows Defender Firewall ...

This document from Microsoft describes how Windows Firewall with Advanced Security works, what the common troubleshooting situations are, and which tools you can use for troubleshooting.

Windows 10: Microsoft to boost Linux app security with Windows Defender firewall Microsoft preps new Windows 10 security features to ensure system integrity during start-up and after it's running.

For defending a Windows PC from LAN side attacks, the built-in firewall gets no respect. It can block TCP port 445 and prevent infection by both the WannaCry ransomware and the Adylkuzz ...

Yesterday Microsoft released Windows 10 Insider Preview Build 17650 to insiders on the Redstone 5 Skip Ahead ring. In this build, Microsoft focused on Windows Defender with a new design to the ...