重要數據當然要備份。
永恒之藍是通過445端口入侵的,妳可以在防火墻中關閉445端口。在別人電腦上(尤其是公網中的電腦)使用過的U盤,先殺毒。
批處理關閉端口的方法:
%1?mshta?vbscript:CreateObject("Shell.Application").ShellExecute("cmd.exe","/c?%~s0?::","","runas",1)(window.close)&&exit@echo?off?
set?/p?port=輸入要關閉的端口,兩個以上端口用空格隔開:
for?%%i?in?(%port%)?do?(
echo?正在關閉%%i端口......
netsh?advfirewall?firewall?add?rule?name?=?"Disable?Port?%%i?-?TCP"?dir?=?in?action?=?block?protocol?=?TCP?localport?=?%%i>NUL
if?%errorlevel%?EQU?0?(echo?TCP:關閉%%i端口成功)?else?(TCP:關閉%%i端口失敗)
netsh?advfirewall?firewall?add?rule?name?=?"Disable?Port?%%i?-?UDP"?dir?=?in?action?=?block?protocol?=?UDP?localport?=?%%i>NUL
if?%errorlevel%?EQU?0?(echo?UDP:關閉%%i端口成功)?else?(UDP:關閉%%i端口失敗)
echo.
)
pause>nul
粘貼在文檔,保存,改TXT後綴為BAT,雙擊運行輸入端口。