@echo off 

color 1f 

title 关闭常见的危险端口

echo 正在开启Windows防火墙

echo.

netsh advfirewall set currentprofile state on > nul

netsh advfirewall set publicprofile state on > nul

echo. 

echo 防火墙已经成功启动。

echo. 

echo. 

cls 

echo 正在关闭常见的危险端口，请稍候… 

echo. 

echo 正在关闭20,21,23,135,139,161,443,445,3389端口… 

netsh advfirewall firewall add rule name="20_21_23_135_137_138_139_161_443_445_3389" protocol=TCP dir=in localport=20,21,23,161,135,137,138,139,445,3389 action=block

echo 正在关闭137,138端口… 

netsh advfirewall firewall add rule name="20_21_23_135_137_138_139_161_443_445" protocol=UDP dir=in localport=20,21,23,161,135,137,138,139,445,3389 action=block

echo 常见的危险端口已经关闭。 

echo. 

echo. 

echo. 

echo. 

echo 

echo 此处用来写装逼的内容

echo. 

echo 按任意键退出。 

pause>nul