TheWindowsClub covers authentic Windows 11, Windows 10 tips, tutorials, how to, features, freeware. Created by Anand Khanse, MVP. Shields Up mode is an important feature in Windows Firewall that you can use to mitigate the damage during an active attack. When you face an attack, you can turn on this feature of Windows Firewall to prevent further damage from the attack. In this article, we will show you how to block active attacks using the Shields Up mode in Windows Firewall . To block active...