How To Block a Program with Windows Firewall
Bydefault,theintegratedWindows10FirewallallowsALLoutboundconnections.Thisseemscrazytome.IwanttoblockALLoutboundtrafficandwhitelistonlythosefewprogramswhichreallyneedInternetaccess(mainlyThunderbirdandFirefox).。參考影片的文章的如下:
![How To Block An Application From Accessing The Internet In Windows 1110 [Tutorial]](https://i.ytimg.com/vi/dxc0NSuCLj8/hqdefault.jpg)
![How To Block Any Program With Windows firewall | Windows 11 [ Easy Method ]](https://i.ytimg.com/vi/42xiyCLCP5Q/hqdefault.jpg)


