{"id":12616,"date":"2026-02-14T07:36:54","date_gmt":"2026-02-14T07:36:54","guid":{"rendered":"https:\/\/howtogeek.blog\/ja\/?p=12616"},"modified":"2026-02-14T07:36:54","modified_gmt":"2026-02-14T07:36:54","slug":"windows%e3%81%a7%e3%83%95%e3%82%a1%e3%82%a4%e3%82%a2%e3%82%a6%e3%82%a9%e3%83%bc%e3%83%ab%e3%82%92%e7%84%a1%e5%8a%b9%e3%81%ab%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95%ef%bc%9a5%e3%81%a4%e3%81%ae%e6%96%b9","status":"publish","type":"post","link":"https:\/\/howtogeek.blog\/ja\/windows%e3%81%a7%e3%83%95%e3%82%a1%e3%82%a4%e3%82%a2%e3%82%a6%e3%82%a9%e3%83%bc%e3%83%ab%e3%82%92%e7%84%a1%e5%8a%b9%e3%81%ab%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95%ef%bc%9a5%e3%81%a4%e3%81%ae%e6%96%b9\/","title":{"rendered":"Windows\u3067\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u7121\u52b9\u306b\u3059\u308b\u65b9\u6cd5\uff1a5\u3064\u306e\u65b9\u6cd5"},"content":{"rendered":"

Windows \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306f\u3001\u57fa\u672c\u7684\u306b\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9\u3067\u5e38\u306b\u52d5\u4f5c\u3057\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u30d6\u30ed\u30c3\u30af\u307e\u305f\u306f\u8a31\u53ef\u3059\u308b\u3001\u3053\u3063\u305d\u308a\u3068\u76e3\u8996\u3059\u308b\u5b58\u5728\u3067\u3059\u3002\u60aa\u610f\u306e\u3042\u308b\u3082\u306e\u3092\u30d6\u30ed\u30c3\u30af\u3059\u308b\u306e\u306b\u306f\u512a\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u6b63\u898f\u306e\u30a2\u30d7\u30ea\u304c\u653b\u6483\u306b\u5dfb\u304d\u8fbc\u307e\u308c\u308b\u3068\u5384\u4ecb\u306a\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002\u30a2\u30d7\u30ea\u304c\u7a81\u7136\u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u3067\u304d\u306a\u304f\u306a\u3063\u305f\u308a\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u554f\u984c\u3092\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3059\u308b\u305f\u3081\u306b\u4e00\u6642\u7684\u306b\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u30aa\u30d5\u306b\u3057\u305f\u3044\u5834\u5408\u306a\u3069\u3001\u72b6\u6cc1\u306f\u69d8\u3005\u3067\u3059\u3002\u5b8c\u5168\u306b\u7121\u52b9\u306b\u3059\u308b\u3053\u3068\u304c\u5fc5\u305a\u3057\u3082\u6700\u5584\u7b56\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002\u305d\u306e\u305f\u3081\u3001\u5fae\u8abf\u6574\u3057\u305f\u308a\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3054\u3068\u306b\u7121\u52b9\u306b\u3057\u305f\u308a\u3059\u308b\u65b9\u6cd5\u3092\u77e5\u3063\u3066\u304a\u304f\u3068\u3001\u9762\u5012\u306a\u4f5c\u696d\u3092\u8efd\u6e1b\u3067\u304d\u307e\u3059\u3002<\/p>\n

\u5ff5\u306e\u305f\u3081\u304a\u77e5\u3089\u305b\u3057\u307e\u3059\u3002Windows Defender \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u30b3\u30a2\u6a5f\u80fd\u3067\u3059\u3002\u8a2d\u5b9a\u3092\u5909\u66f4\u3057\u305f\u5834\u5408\u306f\u3001\u30c6\u30b9\u30c8\u306a\u3069\u304c\u7d42\u308f\u3063\u305f\u3089\u5fc5\u305a\u6709\u52b9\u306b\u623b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u305d\u3046\u3057\u306a\u3044\u3068\u3001\u30b7\u30b9\u30c6\u30e0\u304c\u8105\u5a01\u306b\u3055\u3089\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fd\u306e\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u30bd\u30d5\u30c8\u3092\u3054\u5229\u7528\u306e\u5834\u5408\u306f\u3001Windows \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u304c\u4e0a\u66f8\u304d\u3055\u308c\u305f\u308a\u3001\u975e\u8868\u793a\u306b\u306a\u3063\u305f\u308a\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u5834\u5408\u306f\u3001Windows \u3067\u306f\u306a\u304f\u3001\u305d\u306e\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u30bd\u30d5\u30c8\u304b\u3089\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u6a5f\u80fd\u3092\u7121\u52b9\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

Windows 11\/10\u3067Windows\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u7121\u52b9\u5316\u307e\u305f\u306f\u8abf\u6574\u3059\u308b\u65b9\u6cd5<\/h2>\n

\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306e\u7a2e\u985e\u3092\u78ba\u8a8d\u3059\u308b<\/h3>\n

\u3053\u306e\u624b\u9806\u306f\u3001Windows \u304c\u30c9\u30e1\u30a4\u30f3\u3001\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u3001\u30d1\u30d6\u30ea\u30c3\u30af\u306e\u3069\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u63a5\u7d9a\u3057\u3066\u3044\u308b\u304b\u306b\u5fdc\u3058\u3066\u7570\u306a\u308b\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u30eb\u30fc\u30eb\u3092\u9069\u7528\u3059\u308b\u305f\u3081\u3001\u4fbf\u5229\u3067\u3059\u3002\u4f7f\u7528\u3057\u3066\u3044\u308b\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u78ba\u8a8d\u3059\u308b\u306b\u306f\u3001\u300c\u8a2d\u5b9a\u300d<\/strong> > \u300c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u300d\u306b\u79fb\u52d5\u3057\u307e\u3059\u3002\u73fe\u5728\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067<\/strong>\u300c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u300d<\/strong>\u3092\u63a2\u3057\u307e\u3059\u3002\u300c\u30d1\u30d6\u30ea\u30c3\u30af\u300d\u306b\u306a\u3063\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u5236\u9650\u304c\u53b3\u3057\u304f\u3001\u300c\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u300d\u306b\u306a\u3063\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u5c11\u3057\u7de9\u3044\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u3053\u306e\u60c5\u5831\u306f\u3001\u305d\u306e\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306e\u307f\u3067\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u7121\u52b9\u306b\u3059\u308b\u304b\u3001\u3059\u3079\u3066\u306e\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3067\u7121\u52b9\u306b\u3059\u308b\u304b\u3092\u5224\u65ad\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n

\u6ce8\uff1a\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fd\u306e\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3084\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u30bd\u30d5\u30c8\u3092\u3054\u5229\u7528\u306e\u5834\u5408\u3001\u3053\u308c\u3089\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u304c\u30b0\u30ec\u30fc\u8868\u793a\u307e\u305f\u306f\u30ed\u30c3\u30af\u3055\u308c\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u30bd\u30d5\u30c8\u5074\u3067\u7121\u52b9\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

Windows\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3067\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u7121\u52b9\u306b\u3059\u308b<\/h3>\n

\u3053\u306e\u65b9\u6cd5\u306f\u7c21\u5358\u3067\u3001\u3042\u308b\u7a0b\u5ea6\u5b89\u5168\u3067\u3059\u3002\u63a5\u7d9a\u3057\u3066\u3044\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u30aa\u30d5\u306b\u3059\u308b\u3060\u3051\u3067\u3059\u3002\u30e2\u30c0\u30f3UI\u3092\u642d\u8f09\u3057\u305fWindows 11\/10\u306b\u9069\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n

    \n
  1. \u3092\u62bc\u3057\u3066Windows + R<\/kbd>\u304b\u3089\u3001windowsdefender:<\/code>\u3068\u5165\u529b\u3057\u3066 \u3092\u62bc\u3057\u307e\u3059Enter<\/kbd>\u3002<\/li>\n
  2. Windows \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3<\/strong>\u30a2\u30d7\u30ea\u304c\u958b\u304d\u307e\u3059\u3002\u300c\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3068\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4fdd\u8b77\u300d<\/strong>\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n
  3. \u30a2\u30af\u30c6\u30a3\u30d6\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\uff08\u30cf\u30a4\u30e9\u30a4\u30c8\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u306f\u305a\u3067\u3059\uff09\u3092\u7279\u5b9a\u3057\u307e\u3059\u3002\u305d\u308c\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n
  4. Microsoft Defender\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb<\/strong>\u306e\u30b9\u30a4\u30c3\u30c1\u3092\u30aa\u30d5\u306b\u3057\u307e\u3059\u3002\u3088\u308a\u901f\u304f\u30a2\u30af\u30bb\u30b9\u3059\u308b\u305f\u3081\u306b\u3001\u4e00\u90e8\u306e\u8a2d\u5b9a\u3067\u306f\u3001\u3053\u308c\u3089\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u304c\u300c\u8a2d\u5b9a\u300d\u306e\u300c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u300d<\/strong>\u30bb\u30af\u30b7\u30e7\u30f3\u306b\u76f4\u63a5\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u3002<\/li>\n
  5. \u3059\u3079\u3066\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u7121\u52b9\u306b\u3059\u308b\u5834\u5408\u306f\u3001\u30e1\u30a4\u30f3\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u753b\u9762\u306b\u623b\u308a\u3001\u5404\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u8a2d\u5b9a\u3092\u30aa\u30d5\u306b\u5207\u308a\u66ff\u3048\u307e\u3059\u3002<\/li>\n<\/ol>\n

    \u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d1\u30cd\u30eb\u306e\u4f7f\u3044\u65b9 – \u53e4\u304f\u3066\u3082\u5f79\u7acb\u3064<\/h3>\n

    \u3053\u308c\u306f\u53e4\u5178\u7684\u306a\u65b9\u6cd5\u3067\u3001\u6b63\u76f4\u8a00\u3063\u3066\u4eca\u3067\u3082\u304b\u306a\u308a\u5b89\u5b9a\u3057\u3066\u52d5\u4f5c\u3057\u307e\u3059\u3002\u8a2d\u5b9a\u30a2\u30d7\u30ea\u3084\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a2\u30d7\u30ea\u3092\u4f7f\u3044\u3053\u306a\u305b\u306a\u3044\u5834\u5408\u306f\u3001\u3053\u306e\u65b9\u6cd5\u3092\u8a66\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

      \n
    1. \u3067\u5b9f\u884c\u3092\u958b\u304d\u307e\u3059Windows + R<\/kbd>\u3002 \u3068\u5165\u529b\u3057firewall.cpl<\/code>\u3066\u62bc\u3057\u307e\u3059Enter<\/kbd>\u3002<\/li>\n
    2. \u30dd\u30c3\u30d7\u30a2\u30c3\u30d7 \u30a6\u30a3\u30f3\u30c9\u30a6\u3067\u3001\u30b5\u30a4\u30c9\u30d0\u30fc\u306e[Windows Defender \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u30aa\u30f3\u307e\u305f\u306f\u30aa\u30d5\u306b\u3059\u308b]\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/strong><\/li>\n
    3. \u3053\u3053\u3067\u3001\u3059\u3079\u3066\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u5bfe\u3057\u3066Windows Defender \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u30aa\u30d5\u306b\u3059\u308b (\u63a8\u5968\u3055\u308c\u307e\u305b\u3093)<\/strong>\u3092\u9078\u629e\u3059\u308b\u304b\u3001\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u3084\u30d1\u30d6\u30ea\u30c3\u30af\u306a\u3069\u306e\u500b\u5225\u306e\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u9078\u629e\u3057\u3066\u3001\u4e00\u5ea6\u306b 1 \u3064\u305a\u3064\u7121\u52b9\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n
    4. \u300cOK\u300d<\/strong>\u3092\u62bc\u3057\u307e\u3059\u3002\u5b8c\u4e86\u3067\u3059\u3002<\/li>\n<\/ol>\n

      \u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u3092\u4f7f\u3046 – \u901f\u3044\u5834\u5408\u3082\u3042\u308b\u306e\u3067<\/h3>\n

      CLI\u306b\u8208\u5473\u304c\u3042\u308b\u65b9\u3001\u3042\u308b\u3044\u306f\u4f55\u304b\u7c21\u5358\u306a\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u66f8\u304d\u305f\u3044\u65b9\u306f\u3001PowerShell\u3084\u30b3\u30de\u30f3\u30c9\u30d7\u30ed\u30f3\u30d7\u30c8\u3067\u5341\u5206\u3067\u3059\u3002\u5c11\u3057\u4f7f\u3044\u306b\u304f\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u4e00\u5ea6\u30b3\u30c4\u3092\u3064\u304b\u3081\u3070\u983c\u308a\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

      \u30b3\u30de\u30f3\u30c9\u30d7\u30ed\u30f3\u30d7\u30c8\uff08\u7ba1\u7406\u8005\uff09<\/h4>\n
        \n
      1. \u300c\u5b9f\u884c\u300d\u3092\u958b\u304d\u3001 \u3068\u5165\u529b\u3057\u3066cmd<\/code>\u3001 \u3092\u62bc\u3057\u3066Ctrl + Shift + Enter<\/kbd>\u7ba1\u7406\u8005\u3068\u3057\u3066\u5b9f\u884c\u3057\u307e\u3059\u3002<\/li>\n
      2. \u3059\u3079\u3066\u306e\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306e\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u30aa\u30d5\u306b\u3059\u308b\u306b\u306f\u3001\u6b21\u306e\u3088\u3046\u306b\u5165\u529b\u3057netsh advfirewall set allprofiles state off<\/code>\u3066 Enter \u30ad\u30fc\u3092\u62bc\u3057\u307e\u3059\u3002<\/li>\n
      3. \u73fe\u5728\u306e\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306e\u307f\u3092\u7121\u52b9\u306b\u3059\u308b\u306b\u306f: netsh advfirewall set currentprofile state off<\/code>.<\/li>\n
      4. \u7279\u5b9a\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30bf\u30a4\u30d7\u3092\u30bf\u30fc\u30b2\u30c3\u30c8\u306b\u3059\u308b\u5834\u5408\u306f\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066public<\/em>\u307e\u305f\u306fdomain<\/em>netsh advfirewall set publicprofile state off<\/code>\u3092\u7f6e\u304d\u63db\u3048\u307e\u3059\u3002<\/li>\n
      5. \u52d5\u4f5c\u3092\u78ba\u8a8d\u3059\u308b\u306b\u306f\u3001\u6b21\u306e\u3088\u3046\u306b\u5165\u529b\u3057\u307e\u3059netsh advfirewall show all<\/code>\u3002<\/li>\n<\/ol>\n

        PowerShell\uff08\u7ba1\u7406\u8005\uff09\u306e\u5834\u5408<\/h4>\n
          \n
        1. \u300c\u5b9f\u884c\u300d\u3092\u958b\u304d\u3001powershell<\/code>\u3068\u5165\u529b\u3057\u3066 \u3092\u62bc\u3057\u307e\u3059Ctrl + Shift + Enter<\/kbd>\u3002<\/li>\n
        2. Enter \u30ad\u30fc\u3092\u62bc\u3059\u3068\u3001Set-NetFirewallProfile -Enabled False<\/code>\u3059\u3079\u3066\u306e\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u304c\u7121\u52b9\u306b\u306a\u308a\u307e\u3059\u304c\u3001\u3053\u308c\u306f\u5c11\u3057\u3084\u308a\u904e\u304e\u306e\u3088\u3046\u306b\u611f\u3058\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002<\/li>\n
        3. \u307e\u305f\u306f\u3001\u7279\u5b9a\u306e\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u30bf\u30fc\u30b2\u30c3\u30c8\u306b\u3059\u308b\u306b\u306f\u3001\u6b21\u306e\u3088\u3046\u306b\u3057\u307e\u3059Set-NetFirewallProfile -Profile <Domain|Private|Public> -Enabled False<\/code>\u3002<\/li>\n
        4. \u7c21\u5358\u3067\u9762\u5012\u3067\u3059\u304c\u3001\u30b9\u30af\u30ea\u30d7\u30c8\u5185\u3084\u8907\u6570\u306e\u30c7\u30d0\u30a4\u30b9\u3092\u7ba1\u7406\u3059\u308b\u5834\u5408\u306b\u975e\u5e38\u306b\u3046\u307e\u304f\u6a5f\u80fd\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n

          \u30ec\u30b8\u30b9\u30c8\u30ea\u8a2d\u5b9a\u306e\u5909\u66f4 – \u91cd\u8981\u306a\u554f\u984c<\/h3>\n

          \u3046\u30fc\u3093\u3001\u3053\u308c\u306f\u3061\u3087\u3063\u3068\u30cf\u30fc\u30c9\u30b3\u30a2\u306a\u306e\u3067\u3001\u30ec\u30b8\u30b9\u30c8\u30ea\u7de8\u96c6\u306b\u6163\u308c\u3066\u3044\u306a\u3044\u9650\u308a\u306f\u304a\u52e7\u3081\u3067\u304d\u307e\u305b\u3093\u3002\u9593\u9055\u3048\u308b\u3068\u30b7\u30b9\u30c6\u30e0\u304c\u58ca\u308c\u3066\u3057\u307e\u3063\u305f\u308a\u3001\u5947\u5999\u306a\u554f\u984c\u3092\u5f15\u304d\u8d77\u3053\u3057\u305f\u308a\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

            \n
          1. \u3092\u62bc\u3057\u3066Windows + R<\/kbd>\u3001regedit<\/code>\u3068\u5165\u529b\u3057\u3001 \u3092\u62bc\u3057\u307e\u3059Enter<\/kbd>\u3002<\/li>\n
          2. \u306b\u79fb\u52d5\u3057\u307e\u3059HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Services\\SharedAccess\\Parameters\\FirewallPolicy<\/code>\u3002<\/li>\n
          3. \u3053\u3053\u3067\u3001DomainProfile<\/strong>\u3068StandardProfile<\/strong>\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u5fc5\u8981\u306a\u3082\u306e\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n
          4. \u53f3\u5074\u306b\u3042\u308b\u300cEnableFirewall\u300d<\/strong>\u3092\u898b\u3064\u3051\u307e\u3059\u3002\u30c0\u30d6\u30eb\u30af\u30ea\u30c3\u30af\u3057\u3066\u3001\u5024\u306e\u30c7\u30fc\u30bf\u30920<\/strong>\uff08\u30bc\u30ed\uff09\u306b\u5909\u66f4\u3057\u3001\u7121\u52b9\u306b\u3057\u307e\u3059\u3002<\/li>\n
          5. \u5909\u66f4\u3092\u6709\u52b9\u306b\u3059\u308b\u306b\u306f\u518d\u8d77\u52d5\u304c\u5fc5\u8981\u306b\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ol>\n

            \u7e70\u308a\u8fd4\u3057\u307e\u3059\u304c\u3001\u81ea\u5206\u304c\u4f55\u3092\u3057\u3066\u3044\u308b\u306e\u304b\u3092\u672c\u5f53\u306b\u7406\u89e3\u3057\u3066\u3044\u306a\u3044\u9650\u308a\u3001\u3053\u308c\u306f\u907f\u3051\u3066\u304f\u3060\u3055\u3044\u3002\u7279\u5b9a\u306e\u554f\u984c\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u884c\u3046\u5834\u5408\u3092\u9664\u304d\u3001\u30ea\u30b9\u30af\u3092\u5192\u3059\u4fa1\u5024\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n

            \u30b0\u30eb\u30fc\u30d7\u30dd\u30ea\u30b7\u30fc\u30a8\u30c7\u30a3\u30bf\u30fc\u306e\u4f7f\u7528 – \u5236\u5fa1\u3068\u96c6\u4e2d\u5316<\/h3>\n

            \u3053\u308c\u306f\u4e3b\u306b\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba \u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u7528\u3001\u307e\u305f\u306f Win Pro\/Enterprise \u30a8\u30c7\u30a3\u30b7\u30e7\u30f3\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u306b\u4f7f\u7528\u3057\u307e\u3059\u304c\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb \u30eb\u30fc\u30eb\u3092\u4e00\u62ec\u5c55\u958b\u3059\u308b\u5834\u5408\u306b\u975e\u5e38\u306b\u52b9\u679c\u7684\u3067\u3059\u3002<\/p>\n

              \n
            1. \u3092\u62bc\u3057\u3066Windows + R<\/kbd>\u3001gpedit.msc<\/code>\u3068\u5165\u529b\u3057\u3001 \u3092\u62bc\u3057\u307e\u3059Enter<\/kbd>\u3002<\/li>\n
            2. [\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u306e\u69cb\u6210] > [\u7ba1\u7406\u7528\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8] > [\u30cd\u30c3\u30c8\u30ef\u30fc\u30af] > [\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a] > [Windows Defender \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb]<\/strong>\u306b\u79fb\u52d5\u3057\u307e\u3059\u3002<\/li>\n
            3. \u300c\u3059\u3079\u3066\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a\u3092\u4fdd\u8b77\u3059\u308b\u300d<\/strong>\u3092\u958b\u3044\u3066\u3001 \u300c\u7121\u52b9\u300d<\/strong>\u306b\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/li>\n
            4. \u300c\u9069\u7528\u300d<\/strong>\u3068\u300cOK\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002\u30b0\u30eb\u30fc\u30d7\u30dd\u30ea\u30b7\u30fc\u3067\u4e00\u5ea6\u8a2d\u5b9a\u3059\u308b\u3068\u3001\u30dd\u30ea\u30b7\u30fc\u3092\u518d\u5ea6\u5909\u66f4\u3057\u306a\u3044\u9650\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u901a\u5e38\u306eWindows\u8a2d\u5b9a\u3067\u518d\u5ea6\u6709\u52b9\u306b\u3067\u304d\u306a\u304f\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u306e\u3067\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ol>\n

              \u4ee3\u66ff\u6848: \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u30aa\u30d5\u306b\u3059\u308b\u4ee3\u308f\u308a\u306b\u3001\u30a2\u30d7\u30ea\u3092\u8a31\u53ef\u3059\u308b\u304b\u30eb\u30fc\u30eb\u3092\u4f5c\u6210\u3059\u308b<\/h3>\n

              \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u5b8c\u5168\u306b\u7121\u52b9\u306b\u3059\u308b\u306e\u304c\u304a\u304b\u3057\u3044\u3068\u611f\u3058\u308b\u5834\u5408\u306f\u3001\u7279\u5b9a\u306e\u30a2\u30d7\u30ea\u3092\u8a31\u53ef\u3057\u305f\u308a\u3001\u53d7\u4fe1\/\u9001\u4fe1\u30eb\u30fc\u30eb\u3092\u8a2d\u5b9a\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u3067\u3001\u65e5\u5e38\u7684\u306a\u4f7f\u7528\u306b\u304a\u3044\u3066\u306f\u3088\u308a\u5b89\u5168\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u30a2\u30d7\u30ea\u306b\u3088\u3063\u3066\u306f\u30011\u3064\u306e\u4f8b\u5916\u8a2d\u5b9a\u3060\u3051\u3067\u6b63\u5e38\u306b\u52d5\u4f5c\u3059\u308b\u3053\u3068\u304c\u5fc5\u8981\u306a\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

              \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u901a\u904e\u3055\u305b\u308b\u30a2\u30d7\u30ea\u3092\u8a31\u53ef\u3059\u308b<\/h3>\n
                \n
              1. Windows Defender \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb<\/strong>\u3092\u958b\u304d\u307e\u3059(\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb \u30d1\u30cd\u30eb\u307e\u305f\u306f\u691c\u7d22\u7d4c\u7531)\u3002<\/li>\n
              2. Windows Defender \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u4ecb\u3057\u305f\u30a2\u30d7\u30ea\u307e\u305f\u306f\u6a5f\u80fd\u3092\u8a31\u53ef\u3059\u308b<\/strong>\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n
              3. \u7de8\u96c6\u306e\u30ed\u30c3\u30af\u3092\u89e3\u9664\u3059\u308b\u306b\u306f\u3001 \u300c\u8a2d\u5b9a\u3092\u5909\u66f4\u300d<\/strong>\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n
              4. \u30ea\u30b9\u30c8\u3067\u30a2\u30d7\u30ea\u3092\u898b\u3064\u3051\u308b\u304b\u3001\u300c\u5225\u306e\u30a2\u30d7\u30ea<\/strong>\u306b\u8a31\u53ef\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u5b9f\u884c\u53ef\u80fd\u30d5\u30a1\u30a4\u30eb\u3092\u624b\u52d5\u3067\u53c2\u7167\u3057\u307e\u3059\u3002<\/li>\n
              5. \u5fc5\u8981\u306b\u5fdc\u3058\u3066\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\/\u30d1\u30d6\u30ea\u30c3\u30af \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30dc\u30c3\u30af\u30b9\u3092\u30aa\u30f3\u306b\u3057\u3001[OK]<\/strong>\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n

                \u53d7\u4fe1\/\u9001\u4fe1\u30eb\u30fc\u30eb\u306e\u4f5c\u6210<\/h3>\n

                \u3053\u308c\u306f\u3001\u3088\u308a\u304d\u3081\u7d30\u304b\u3044\u5236\u5fa1\u3092\u884c\u3046\u305f\u3081\u306e\u3082\u306e\u3067\u3001\u305f\u3068\u3048\u3070\u3001\u30b2\u30fc\u30e0\u3084\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u5c02\u7528\u306e\u30dd\u30fc\u30c8\u3092\u958b\u304d\u305f\u3044\u5834\u5408\u306a\u3069\u3067\u3059\u3002<\/p>\n

                  \n
                1. \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u304c\u5f37\u5316\u3055\u308c\u305f\u30aa\u30fc\u30d7\u30f3\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb<\/strong>( wf.msc<\/a> )\u3002<\/li>\n
                2. [\u53d7\u4fe1\u306e\u898f\u5247]<\/strong>\u3092\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3001[\u65b0\u3057\u3044\u898f\u5247]<\/strong>\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/li>\n
                3. \u30dd\u30fc\u30c8<\/strong>\u3092\u9078\u629e\u3057\u3001\u6b21\u3078<\/strong>\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n
                4. TCP \u307e\u305f\u306f UDP \u3092\u9078\u629e\u3057\u3001\u7279\u5b9a\u306e\u30dd\u30fc\u30c8\u3092\u5165\u529b\u3057\u3066\u3001[\u6b21\u3078]<\/strong>\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n
                5. \u300c\u63a5\u7d9a\u3092\u8a31\u53ef\u3059\u308b\u300d<\/strong>\u3092\u9078\u629e\u3057\u3066\u7d9a\u884c\u3057\u307e\u3059\u3002<\/li>\n
                6. \u9069\u7528\u3059\u308b\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u9078\u629e\u3057\u3001\u540d\u524d\u3068\u8aac\u660e\u3092\u78ba\u5b9a\u3057\u3066\u3001\u300c\u5b8c\u4e86\u300d<\/strong>\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n

                  \u305d\u306e\u4ed6\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3068\u77e5\u3063\u3066\u304a\u304f\u3079\u304d\u3053\u3068<\/h2>\n

                  \u5834\u5408\u306b\u3088\u3063\u3066\u306f\u3001\u3059\u3079\u3066\u306e\u53d7\u4fe1\u898f\u5247\u3092\u4e00\u6642\u7684\u306b\u8a31\u53ef\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u304c\u3001\u3053\u308c\u306b\u3088\u308a\u8106\u5f31\u6027\u304c\u9ad8\u307e\u308a\u307e\u3059\u306e\u3067\u3001\u30ea\u30b9\u30af\u3092\u8a31\u5bb9\u3067\u304d\u308b\u5834\u5408\u306b\u306e\u307f\u5b9f\u884c\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u304c\u5f37\u5316\u3055\u308c\u305f Windows Defender \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb<\/strong>\u306e\u300c\u30d7\u30ed\u30d1\u30c6\u30a3\u300d<\/strong>\u306b\u79fb\u52d5\u3057\u3001\u73fe\u5728\u306e\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306e\u300c\u53d7\u4fe1\u63a5\u7d9a\u300d\u8a2d\u5b9a\u3092<\/strong>\u300c\u8a31\u53ef\u300d<\/strong>\u306b\u8abf\u6574\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/strong><\/strong><\/strong><\/p>\n

                  \u3042\u308b\u3044\u306f\u3001\u72b6\u6cc1\u304c\u672c\u5f53\u306b\u304a\u304b\u3057\u304f\u306a\u3063\u305f\u5834\u5408\u306f\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u8a2d\u5b9a\u3092\u5207\u308a\u66ff\u3048\u305f\u5f8c\u3001\u3059\u3050\u306b\u518d\u8d77\u52d5\u3059\u308b\u3068\u3001\u30d5\u30ea\u30fc\u30ba\u72b6\u614b\u304c\u89e3\u6d88\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u6b63\u76f4\u306a\u3068\u3053\u308d\u3001Windows\u306f\u3053\u3046\u3044\u3046\u3053\u3068\u306b\u654f\u611f\u3067\u3059\u3002<\/p>\n

                  \u6ce8:<\/strong>\u3053\u308c\u3089\u306e\u8a2d\u5b9a\u3092\u3054\u81ea\u8eab\u3067\u5909\u66f4\u3059\u308b\u3053\u3068\u306f\u3001\u7279\u306b\u30b0\u30eb\u30fc\u30d7\u30dd\u30ea\u30b7\u30fc\u3084\u30ec\u30b8\u30b9\u30c8\u30ea\u306e\u7de8\u96c6\u306b\u304a\u3044\u3066\u306f\u30ea\u30b9\u30af\u3092\u4f34\u3046\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u6f5c\u5728\u7684\u306a\u30b7\u30b9\u30c6\u30e0\u554f\u984c\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306b\u81ea\u4fe1\u304c\u3042\u308b\u5834\u5408\u306b\u306e\u307f\u3001\u5148\u306b\u9032\u3093\u3067\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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\u5ff5\u306e\u305f\u3081\u304a\u77e5\u3089\u305b\u3057\u307e\u3059\u3002Windows Defender \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u30b3\u30a2\u6a5f\u80fd\u3067\u3059\u3002\u8a2d\u5b9a\u3092\u5909\u66f4\u3057\u305f\u5834\u5408\u306f\u3001\u30c6\u30b9\u30c8\u306a\u3069\u304c\u7d42\u308f\u3063\u305f\u3089\u5fc5\u305a\u6709\u52b9\u306b\u623b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u305d\u3046\u3057\u306a\u3044\u3068\u3001\u30b7\u30b9\u30c6\u30e0\u304c\u8105\u5a01\u306b\u3055\u3089\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fd\u306e\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u30bd\u30d5\u30c8\u3092\u3054\u5229\u7528\u306e\u5834\u5408\u306f\u3001Windows \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u304c\u4e0a\u66f8\u304d\u3055\u308c\u305f\u308a\u3001\u975e\u8868\u793a\u306b\u306a\u3063\u305f\u308a\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u5834\u5408\u306f\u3001Windows \u3067\u306f\u306a\u304f\u3001\u305d\u306e\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u30bd\u30d5\u30c8\u304b\u3089\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u6a5f\u80fd\u3092\u7121\u52b9\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 Windows 11\/10\u3067Windows\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u7121\u52b9\u5316\u307e\u305f\u306f\u8abf\u6574\u3059\u308b\u65b9\u6cd5 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306e\u7a2e\u985e\u3092\u78ba\u8a8d\u3059\u308b \u3053\u306e\u624b\u9806\u306f\u3001Windows 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\u6ce8\uff1a\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fd\u306e\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3084\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u30bd\u30d5\u30c8\u3092\u3054\u5229\u7528\u306e\u5834\u5408\u3001\u3053\u308c\u3089\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u304c\u30b0\u30ec\u30fc\u8868\u793a\u307e\u305f\u306f\u30ed\u30c3\u30af\u3055\u308c\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u30bd\u30d5\u30c8\u5074\u3067\u7121\u52b9\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 Windows\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3067\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u7121\u52b9\u306b\u3059\u308b 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