Windows 11’s firewall has a blind spot. These tweaks close it

Windows blocks incoming threats but ignores outgoing traffic by default. Fix that with Simplewall, encrypted DNS, stealth ...
Forbes

Microsoft Confirms Windows 11 Update Causes Security Firewall Error

Windows 11 users are experiencing issues with a Firewall configuration error when using Windows Firewall with Advanced Security, following the June 26 KB5060829 ...