Windows系统更新&安全组件 一键禁用脚本.bat

代码内容

    chcp 65001 >nul
    echo ==============================================
    echo 正在禁用Windows Defender、自动更新及安全功能...
    echo 警告：此操作会大幅降低系统安全性！
    echo ==============================================
    pause

    :: 1. 关闭UAC（可选，如需保留可注释）
    reg add "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v EnableLUA /t REG_DWORD /d 0 /f >nul

    :: 2. 删除EPP右键菜单扩展
    reg delete "HKLM\SOFTWARE\Classes\*\shellex\ContextMenuHandlers\EPP" /f >nul 2>&1
    reg delete "HKLM\SOFTWARE\Classes\Directory\shellex\ContextMenuHandlers\EPP" /f >nul 2>&1
    reg delete "HKLM\SOFTWARE\Classes\Drive\shellex\ContextMenuHandlers\EPP" /f >nul 2>&1

    :: 3. 禁用Windows Defender核心功能
    reg add "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender" /v DisableAntiSpyware /t REG_DWORD /d 1 /f >nul
    reg add "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender" /v DisableAntiVirus /t REG_DWORD /d 1 /f >nul

    :: 4. 禁用Defender实时防护
    reg add "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection" /v DisableBehaviorMonitoring /t REG_DWORD /d 1 /f >nul
    reg add "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection" /v DisableIOAVProtection /t REG_DWORD /d 1 /f >nul
    reg add "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection" /v DisableOnAccessProtection /t REG_DWORD /d 1 /f >nul
    reg add "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection" /v DisableRealtimeMonitoring /t REG_DWORD /d 1 /f >nul
    reg add "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection" /v DisableScanOnRealtimeEnable /t REG_DWORD /d 1 /f >nul

    :: 5. 禁用Defender通知和托盘
    reg add "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender Security Center\Notifications" /v DisableNotifications /t REG_DWORD /d 1 /f >nul
    reg add "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender Security Center\Systray" /v HideSystray /t REG_DWORD /d 1 /f >nul

    :: 6. 禁用SmartScreen
    reg add "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer" /v SmartScreenEnabled /t REG_SZ /d Off /f >nul
    reg add "HKLM\SOFTWARE\Policies\Microsoft\Windows\System" /v EnableSmartScreen /t REG_DWORD /d 0 /f >nul

    :: 7. 禁用Windows自动更新
    reg add "HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU" /v AUOptions /t REG_DWORD /d 1 /f >nul
    reg add "HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU" /v NoAutoUpdate /t REG_DWORD /d 1 /f >nul
    reg add "HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU" /v UseWUServer /t REG_DWORD /d 1 /f >nul
    reg add "HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate" /v WUServer /t REG_SZ /d http://127.0.0.1 /f >nul
    reg add "HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate" /v WUStatusServer /t REG_SZ /d http://127.0.0.1 /f >nul

    :: 8. 隐藏更新/Defender设置页
    reg add "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v SettingsPageVisibility /t REG_SZ /d "Hide:windowsupdate;windowsupdate-action;windowsdefender" /f >nul

    :: 9. 禁用安全相关服务
    sc config BITS start= disabled >nul
    sc config DoSvc start= disabled >nul
    sc config SecurityHealthService start= disabled >nul
    sc config Sense start= disabled >nul
    sc config UsoSvc start= disabled >nul
    sc config WaaSMedicSvc start= disabled >nul
    sc config wscsvc start= disabled >nul

    :: 10. 停止已运行的安全服务
    net stop BITS /y >nul 2>&1
    net stop DoSvc /y >nul 2>&1
    net stop SecurityHealthService /y >nul 2>&1
    net stop Sense /y >nul 2>&1
    net stop UsoSvc /y >nul 2>&1
    net stop WaaSMedicSvc /y >nul 2>&1
    net stop wscsvc /y >nul 2>&1

    echo.
    echo 禁用操作完成！建议仅在测试环境使用，按任意键退出...
    pause >nul
    exit                
    echo.
    pause

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