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.

How to or disable the Windows firewall As we just mentioned, the Windows firewall is enabled by default on every Windows 11 PC, and it's enabled for every network type.

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

Windows defender supposdly is there to catch a lot of actions and allow the admin to permit/deny them.However, while it does catch the actions, it seems to by default allow the action until the ...