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 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 ...