{"id":12871,"date":"2026-10-25T17:59:07","date_gmt":"2026-10-25T08:59:07","guid":{"rendered":"https:\/\/arakoki70.com\/?p=12871"},"modified":"2026-10-28T03:38:39","modified_gmt":"2026-10-27T18:38:39","slug":"linux-mint-%e3%83%95%e3%82%a1%e3%82%a4%e3%82%a2%e3%82%a6%e3%82%a9%e3%83%bc%e3%83%ab-gufw-%e3%81%ae%e8%a9%b3%e7%b4%b0-%e8%a8%ad%e5%ae%9a%e8%a6%81%e9%a0%98","status":"publish","type":"post","link":"https:\/\/arakoki70.com\/?p=12871","title":{"rendered":"Linux Mint \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb GUFW \u306e\u8a73\u7d30 \u8a2d\u5b9a\u8981\u9818"},"content":{"rendered":"<div style=\"background: #f5f5f5; padding: 10px; border: 2px solid #800000; text-align: center; box-shadow: 5px 5px 5px #aaa; font-size: 16px;\"><span style=\"font-size: 14pt;\"><strong><span style=\"font-size: 12pt;\">Linux Mint \u3092\u5fb9\u5e95\u7684\u306b\u4f7f\u3044\u3053\u306a\u3059<\/span><br \/>\r\nStage 2-2 \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u4fdd\u8b77<br \/>\r\n\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb GUFW \u306e\u8a73\u7d30 \u8a2d\u5b9a\u8981\u9818<\/strong><\/span><\/div>\r\n<div>\u00a0<\/div>\r\n<div>Windows \u304b\u3089 Linux Mint \u306b\u4e57\u308a\u63db\u3048\u3066\u3001\u6700\u521d\u306b\u6c17\u306b\u306a\u308b\u3053\u3068\u306e\u4e00\u3064\u306b\u300c<strong>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3<\/strong>\u300d\u304c\u3042\u308b\u3002<br \/>\r\nLinux Mint \u306b\u306f GUFW\uff08\u30b8\u30fc\u30e6\u30fc\u30a8\u30d5\u30c0\u30d6\u30ea\u30e5\u30fc\uff09 \u3068\u3044\u3046\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u8a2d\u5b9a\u30c4\u30fc\u30eb\u304c\u6700\u521d\u304b\u3089\u5165\u3063\u3066\u3044\u308b\u304c\u3001\u521d\u671f\u72b6\u614b\u3067\u306f\u7121\u52b9\uff08\u30aa\u30d5\uff09 \u306b\u306a\u3063\u3066\u3044\u308b\u3002<\/div>\r\n<div>\u00a0<\/div>\r\n<div><a href=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_5011.png\" data-rel=\"lightbox-gallery-l0svRCdd\" data-rl_title=\"gufw_5011\" data-rl_caption=\"\" title=\"gufw_5011\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-12880\" src=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_5011.png\" alt=\"\u300c\u30eb\u30fc\u30eb\u300d\u30bf\u30d6\u3092\u958b\u304f\" width=\"400\" height=\"570\" \/><\/a><\/div>\r\n<div>\u00a0<\/div>\r\n<div>\u4ee5\u4e0b\u3001GUFW \u306e\u8003\u3048\u65b9\u304b\u3089 Windows \u3068\u306e\u9055\u3044\u3084\u3001SSH\u63a5\u7d9a\u3092\u53ef\u80fd\u306b\u3059\u308b\u8a2d\u5b9a\u8981\u9818\u307e\u3067\u3092\u8a73\u3057\u304f\u307e\u3068\u3081\u305f\u3002<\/div>\r\n<div><!--more--><\/div>\r\n<div>\u00a0<\/div>\r\n<div>\u00a0<\/div>\r\n<div>\t<p>&nbsp;<\/p>\n\t<div align=\"center\" style=\"font-size:8pt;\">\u30b9\u30dd\u30f3\u30b5\u30fc \u30ea\u30f3\u30af<br \/>\n<!-- \t<script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script> -->\n\t<!-- \u8a18\u4e8b\u30fb\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6-7 -->\n\t<ins class=\"adsbygoogle\"\n     style=\"display:block\"\n     data-ad-client=\"ca-pub-3816629014893825\"\n     data-ad-slot=\"1428770894\"\n     data-ad-format=\"auto\"\n     data-full-width-responsive=\"true\"><\/ins>\n\t<script>\n\t(adsbygoogle = window.adsbygoogle || []).push({});\n\t<\/script>\n\t<amp-ad width=\"100vw\" height=\"320\"\n     type=\"adsense\"\n     data-ad-client=\"ca-pub-3816629014893825\"\n     data-ad-slot=\"1428770894\"\n     data-auto-format=\"rspv\"\n     data-full-width=\"\">\n\t <div overflow=\"\"><\/div>\n\t<\/amp-ad>\n\t<\/div>\n\t<p>&nbsp;<\/p>\n<\/div>\r\n<div>\u00a0<\/div>\r\n<div>\u00a0<\/div>\r\n<div style=\"border: 1px solid #c0c0c0; padding: 7px; background: #f5f5f5; border-radius: 8px; position: relative; top: 0px; font-family: Arial, Helvetica, sans-serif; font-size: 16px;\">\r\n<div><strong><span style=\"font-size: 14pt;\">\u3000\u76ee\u3000\u6b21<\/span><\/strong><\/div>\r\n<div style=\"margin-left: 20pt; line-height: 200%;\"><span style=\"color: magenta;\">1.\u3000<\/span><a href=\"#title1\"><strong>\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3068\u306f<\/strong><\/a><br \/>\r\n<span style=\"color: magenta;\">2.\u3000<\/span><a href=\"#title2\"><strong>GUFW \u306b\u3064\u3044\u3066<\/strong><\/a><br \/>\r\n<span style=\"color: magenta;\">3.\u3000<\/span><a href=\"#title3\"><strong>Windows Defender \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3068\u306e\u9055\u3044<\/strong><\/a><br \/>\r\n<span style=\"color: magenta;\">4.\u3000<\/span><a href=\"#title4\"><strong>GUFW \u306e\u8d77\u52d5\u3068\u8a2d\u5b9a\u624b\u9806<\/strong><\/a><br \/>\r\n<span style=\"color: magenta;\">5.\u3000<\/span><a href=\"#title5\"><strong>\u30eb\u30fc\u30eb\u306e\u8ffd\u52a0\u8981\u9818<\/strong><\/a><br \/>\r\n<span style=\"color: magenta;\">6.\u3000<\/span><a href=\"#title6\"><strong>SSH\u63a5\u7d9a\u3092\u53ef\u80fd\u306b\u3059\u308b\u8a2d\u5b9a\u4e8b\u4f8b<\/strong><\/a><\/div>\r\n<\/div>\r\n<div>\u00a0<\/div>\r\n<div id=\"title1\">\u00a0<\/div>\r\n<div>\u00a0<\/div>\r\n<div style=\"border: 1px solid #800000; padding: 5px 10px 3px 10px; background: #c5ff88;\"><strong>1. \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3068\u306f<\/strong><\/div>\r\n<div>\u00a0<\/div>\r\n<div>\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7d4c\u7531\u3067\u30d1\u30bd\u30b3\u30f3\u306b\u5165\u3063\u3066\u304f\u308b\u901a\u4fe1\uff08\u53d7\u4fe1\uff09\u3068\u3001\u30d1\u30bd\u30b3\u30f3\u304b\u3089\u51fa\u3066\u3044\u304f\u901a\u4fe1\uff08\u9001\u4fe1\uff09\u3092\u76e3\u8996\u3057\u3001\u30eb\u30fc\u30eb\u306b\u5f93\u3063\u3066 \u901a\u3057\u305f\u308a \u6b62\u3081\u305f\u308a \u3059\u308b\u4ed5\u7d44\u307f\u3067\u3001\u5efa\u7269\u306e\u300c\u5165\u9000\u5ba4\u30b2\u30fc\u30c8\u300d\u306e\u3088\u3046\u306a\u3082\u306e\u3068\u8003\u3048\u308b\u3068\u5206\u304b\u308a\u3084\u3059\u3044\u3002<\/div>\r\n<div>\u00a0<\/div>\r\n<div>\u5bb6\u5ead\u306e\u30eb\u30fc\u30bf\u30fc\u306b\u3082\u7c21\u6613\u7684\u306a\u9632\u5fa1\u6a5f\u80fd\u306f\u3042\u308b\u304c\u3001\u30ab\u30d5\u30a7\u3084\u99c5\u306e\u516c\u8846 Wi-Fi \u3067\u306f\u30eb\u30fc\u30bf\u30fc\u3067\u306e\u5b88\u308a\u304c\u7121\u3044\u305f\u3081\u3001\u30ce\u30fc\u30c8\u30d1\u30bd\u30b3\u30f3\u3092\u6301\u3061\u6b69\u304f\u306a\u3089\u3001\u30d1\u30bd\u30b3\u30f3\u81ea\u8eab\u306e\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u6709\u52b9\u306b\u3057\u3066\u304a\u304f\u3053\u3068\u304c\u5927\u5207\u3067\u3042\u308b\u3002<\/div>\r\n<div>\u00a0<\/div>\r\n<div id=\"title2\">\u00a0<\/div>\r\n<div>\u00a0<\/div>\r\n<div style=\"border: 1px solid #800000; padding: 5px 10px 3px 10px; background: #c5ff88;\"><strong>2. GUFW \u306b\u3064\u3044\u3066<\/strong><\/div>\r\n<div>\u00a0<\/div>\r\n<blockquote>\r\n<p>\u3000<strong>GUFW\uff08Graphical Uncomplicated Firewall\uff09\u306f<\/strong><br \/>\r\n\u3000OS\u6a19\u6e96\u306e\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u7ba1\u7406\u30c4\u30fc\u30eb\u3067\u3042\u308b UFW\uff08Uncomplicated Firewall\uff09\u3092\u3001\u30de\u30a6\u30b9\u64cd\u4f5c\uff08GUI\uff09\u3067\u7c21\u5358\u306b\u8a2d\u5b9a\u30fb\u7ba1\u7406\u3059\u308b\u305f\u3081\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u3059\u3002<\/p>\r\n<\/blockquote>\r\n<div>\u00a0<\/div>\r\n<div>\ud83d\udd39 UFW\uff08Uncomplicated Firewall\uff09\uff1aLinux \u306e\u4e2d\u3067\u5b9f\u969b\u306b\u50cd\u304f\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u7ba1\u7406\u306e\u4ed5\u7d44\u307f\u3067\u3001\u3082\u3068\u3082\u3068\u306f\u9ed2\u3044\u753b\u9762\uff08\u30bf\u30fc\u30df\u30ca\u30eb\uff09\u3067\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u3063\u3066\u64cd\u4f5c\u3059\u308b\u3002<\/div>\r\n<div>\u00a0<\/div>\r\n<div>\ud83d\udd39 GUFW\uff1aUFW \u3092 \u30de\u30a6\u30b9\u3067\u64cd\u4f5c\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u305f\u753b\u9762\uff08GUI\uff09\u30c4\u30fc\u30eb\u3067\u3001\u4f8b\u3048\u308b\u306a\u3089\u300cUFW \u306e\u30ea\u30e2\u30b3\u30f3\u300d\u3068\u8a00\u3048\u308b\u3002GUFW\u306b\u3088\u308a\u3001\u30b3\u30de\u30f3\u30c9\u3092\u899a\u3048\u308b\u3053\u3068\u306a\u304f\u3001\u30dc\u30bf\u30f3\u3068\u30d7\u30eb\u30c0\u30a6\u30f3\u3060\u3051\u3067\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u8a2d\u5b9a\u304c\u53ef\u80fd\u306b\u306a\u3063\u305f\u3002<\/div>\r\n<div>\u00a0<\/div>\r\n<div id=\"title3\">\u00a0<\/div>\r\n<div>\u00a0<\/div>\r\n<div style=\"border: 1px solid #800000; padding: 5px 10px 3px 10px; background: #c5ff88;\"><strong>3. Windows Defender \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3068\u306e\u9055\u3044<\/strong><\/div>\r\n<div>\u00a0<\/div>\r\n<div>\r\n<table dir=\"ltr\" style=\"width: 100%;\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\" data-sheets-root=\"1\" data-sheets-baot=\"1\">\r\n<colgroup> \r\n<col width=\"100\" \/> \r\n<col width=\"100\" \/> \r\n<col width=\"100\" \/><\/colgroup>\r\n<tbody>\r\n<tr style=\"background-color: #c4f5f3;\">\r\n<td style=\"text-align: center; width: 27.5862%;\">\u9805\u76ee<\/td>\r\n<td style=\"text-align: center; width: 38.9655%;\">Windows Defender\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb<\/td>\r\n<td style=\"text-align: center; width: 33.2759%;\">\r\n<div>\r\n<div>Linux Mint\uff08GUFW \/ UFW\uff09<\/div>\r\n<\/div>\r\n<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"width: 27.5862%;\">\u00a0\u521d\u671f\u72b6\u614b<\/td>\r\n<td style=\"width: 38.9655%;\">\u6709\u52b9<\/td>\r\n<td style=\"width: 33.2759%;\">\r\n<div>\r\n<div>\u7121\u52b9\uff08\u81ea\u5206\u3067\u6709\u52b9\u306b\u3059\u308b\uff09<\/div>\r\n<\/div>\r\n<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"width: 27.5862%;\">\u00a0\u5207\u308a\u66ff\u3048\u5358\u4f4d<\/td>\r\n<td style=\"width: 38.9655%;\">\u30c9\u30e1\u30a4\u30f3\uff0f\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\uff0f\u30d1\u30d6\u30ea\u30c3\u30af\u306e\u5404\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/td>\r\n<td style=\"width: 33.2759%;\">\r\n<div>\r\n<div>\u30db\u30fc\u30e0\uff0f\u30aa\u30d5\u30a3\u30b9\uff0f\u30d1\u30d6\u30ea\u30c3\u30af\u306e\u5404\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\uff08\u624b\u52d5\u3067\u9078\u629e\uff09<\/div>\r\n<\/div>\r\n<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"width: 27.5862%;\">\u00a0\u30eb\u30fc\u30eb\u306e\u57fa\u672c\u5358\u4f4d<\/td>\r\n<td style=\"width: 38.9655%;\">\u30d7\u30ed\u30b0\u30e9\u30e0\uff08\u30a2\u30d7\u30ea\uff09\u3054\u3068\u306e\u8a31\u53ef\u304c\u4e2d\u5fc3<\/td>\r\n<td style=\"width: 33.2759%;\">\r\n<div>\r\n<div>\u30dd\u30fc\u30c8\u756a\u53f7\u30fb\u30b5\u30fc\u30d3\u30b9 \u3054\u3068\u306e\u8a31\u53ef\u304c\u4e2d\u5fc3<\/div>\r\n<\/div>\r\n<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"width: 27.5862%;\">\u00a0\u521d\u56de\u306e\u78ba\u8a8d\u30c0\u30a4\u30a2\u30ed\u30b0<\/td>\r\n<td style=\"width: 38.9655%;\">\u30a2\u30d7\u30ea\u304c\u901a\u4fe1\u3057\u3088\u3046\u3068\u3059\u308b\u3068\u300c\u30a2\u30af\u30bb\u30b9\u3092\u8a31\u53ef\u3057\u307e\u3059\u304b\u300d\u3068\u8868\u793a<\/td>\r\n<td style=\"width: 33.2759%;\">\r\n<div>\r\n<div>\u8868\u793a\u3055\u308c\u306a\u3044\uff08\u30eb\u30fc\u30eb\u304c\u306a\u3051\u308c\u3070\u53d7\u4fe1\u306f\u62d2\u5426\u3055\u308c\u308b\u3060\u3051\uff09<\/div>\r\n<\/div>\r\n<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"width: 27.5862%;\">\u00a0\u57fa\u672c\u65b9\u91dd<\/td>\r\n<td style=\"width: 38.9655%;\">\u53d7\u4fe1\u306f\u539f\u5247\u30d6\u30ed\u30c3\u30af\u3001\u9001\u4fe1\u306f\u539f\u5247\u8a31\u53ef<\/td>\r\n<td style=\"width: 33.2759%;\">\r\n<div>\r\n<div>\u540c\u3058\uff08\u53d7\u4fe1\u306f\u62d2\u5426\u3001\u9001\u4fe1\u306f\u8a31\u53ef\uff09<\/div>\r\n<\/div>\r\n<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"width: 27.5862%;\">\u00a0\u9ad8\u5ea6\u306a\u8a2d\u5b9a<\/td>\r\n<td style=\"width: 38.9655%;\">\u300c\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u304c\u5f37\u5316\u3055\u308c\u305f Windows Defender \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u300d\u3067\u7d30\u304b\u304f\u8a2d\u5b9a<\/td>\r\n<td style=\"width: 33.2759%;\">\r\n<div>\r\n<div>GUFW \u306e\u300c\u8a73\u7d30\u8a2d\u5b9a\u300d\u30eb\u30fc\u30eb\u3001\u307e\u305f\u306f\u30b3\u30de\u30f3\u30c9\u3067\u8a2d\u5b9a<\/div>\r\n<\/div>\r\n<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/div>\r\n<div>\u00a0<\/div>\r\n<div>\u00a0<\/div>\r\n<div style=\"border: 1px solid #000000; padding: 3px 5px 3px 10px; color: #ffffff; background: #191970;\"><strong>\u62bc\u3055\u3048\u3066\u304a\u304d\u305f\u3044 3 \u3064\u306e\u30dd\u30a4\u30f3\u30c8<\/strong><\/div>\r\n<div>\u00a0<\/div>\r\n<div>\u2460 \u6700\u521d\u306f\u30aa\u30d5\u306b\u306a\u3063\u3066\u3044\u308b\u3002<br \/>\r\nWindows \u3067\u306f\u4f55\u3082\u3057\u306a\u304f\u3066\u3082\u5b88\u3089\u308c\u3066\u3044\u308b\u304c\u3001Linux Mint \u3067\u306f\u81ea\u5206\u3067\u30b9\u30a4\u30c3\u30c1\u3092\u5165\u308c\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002<\/div>\r\n<div>\u00a0<\/div>\r\n<div>\u2461 \u300c\u8a31\u53ef\u3057\u307e\u3059\u304b\uff1f\u300d\u3068\u805e\u3044\u3066\u304f\u308c\u306a\u3044\u3002<br \/>\r\nWindows \u3067\u306f\u30a2\u30d7\u30ea\u304c\u521d\u3081\u3066\u901a\u4fe1\u3057\u3088\u3046\u3068\u3059\u308b\u3068\u30dd\u30c3\u30d7\u30a2\u30c3\u30d7\u304c\u51fa\u308b\u304c\u3001GUFW \u3067\u306f\u51fa\u306a\u3044\u3002\u53d7\u4fe1\u3092\u8a31\u53ef\u3057\u305f\u3044\u30b5\u30fc\u30d3\u30b9\u304c\u3042\u308b\u3068\u304d\u3060\u3051\u3001\u81ea\u5206\u3067\u30eb\u30fc\u30eb\u3092\u8ffd\u52a0\u3059\u308b\u3068\u3044\u3046\u30b9\u30bf\u30a4\u30eb\u306b\u306a\u3063\u3066\u3044\u308b\u3002<\/div>\r\n<div>\u00a0<\/div>\r\n<div>\u2462 \u30a2\u30d7\u30ea\u5358\u4f4d\u3067\u306f\u306a\u304f\u30dd\u30fc\u30c8\u5358\u4f4d\u304c\u57fa\u672c\u3002 <br \/>\r\nWindows \u306f\u300c\u3053\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u8a31\u53ef\u300d\u3068\u3044\u3046\u8003\u3048\u65b9\u304c\u4e2d\u5fc3\u3060\u304c\u3001UFW \u306f\u300c22 \u756a\u30dd\u30fc\u30c8\uff08SSH\uff09\u3092\u8a31\u53ef\u300d\u300c\u30d5\u30a1\u30a4\u30eb\u5171\u6709\u3092\u8a31\u53ef\u300d\u306e\u3088\u3046\u306b\u3001\u901a\u4fe1\u306e\u5165\u308a\u53e3\uff08\u30dd\u30fc\u30c8\uff09\u3084\u30b5\u30fc\u30d3\u30b9\u3092\u6307\u5b9a\u3059\u308b\u65b9\u5f0f\u306b\u306a\u3063\u3066\u3044\u308b\u3002<\/div>\r\n<div>\u00a0<\/div>\r\n<div style=\"border: 1px solid #000055; padding: 10px; background: #EEFFFF;\">\u2705 GUFW \u306e\u521d\u671f\u8a2d\u5b9a\u5024\u3002<br \/>\r\n\u3000\u2022 \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092 \u6709\u52b9 \u306b\u3059\u308b<br \/>\r\n\u3000\u2022 \u53d7\u4fe1\uff1a\u62d2\u5426\uff08Deny\uff09<br \/>\r\n\u3000\u2022 \u9001\u4fe1\uff1a\u8a31\u53ef\uff08Allow\uff09<\/div>\r\n<div>\u00a0<\/div>\r\n<div>\u3053\u308c\u304c GUFW \u306e \u201d\u521d\u671f\u8a2d\u5b9a\u5024\u201d \u3067\u3001\u30d6\u30e9\u30a6\u30b6\u306a\u3069\u306e\u300c\u81ea\u5206\u304b\u3089\u5916\u3078\u51fa\u3066\u3044\u304f\u901a\u4fe1\u300d\u306f\u9001\u4fe1\u8a31\u53ef\u306b\u3088\u308a\u554f\u984c\u306a\u304f\u4f7f\u3048\u3001\u5916\u304b\u3089\u52dd\u624b\u306b\u5165\u3063\u3066\u304f\u308b\u901a\u4fe1\u306f\u62d2\u5426\u3055\u308c\u308b\u3002<\/div>\r\n<div>\u00a0<\/div>\r\n<div>\u666e\u901a\u306b\u30a6\u30a7\u30d6\u95b2\u89a7\u3001\u30e1\u30fc\u30eb\u3001\u52d5\u753b\u8996\u8074\u3001Office \u4f5c\u696d\u3092\u3059\u308b\u4f7f\u3044\u65b9\u306a\u3089\u3001\u30b9\u30a4\u30c3\u30c1\u3092\u30aa\u30f3\u306b\u3059\u308b\u3060\u3051\u3067\u57fa\u672c\u7684\u306a\u5b88\u308a\u304c\u5b8c\u6210\u3059\u308b\u3002<\/div>\r\n<div>\u00a0<\/div>\r\n<div id=\"title4\">\u00a0<\/div>\r\n<div>\u00a0<\/div>\r\n<div style=\"border: 1px solid #800000; padding: 5px 10px 3px 10px; background: #c5ff88;\"><strong>4. GUFW \u306e\u8d77\u52d5\u3068\u8a2d\u5b9a\u624b\u9806<\/strong><\/div>\r\n<div>\u00a0<\/div>\r\n<div><strong>\u624b\u9806 1\uff1aGUFW \u306e\u8d77\u52d5\uff1a<\/strong><\/div>\r\n<div>\u3000\u2022 \u65b9\u6cd5-1\uff1a\u753b\u9762\u5de6\u4e0b\u306e \u30e1\u30cb\u30e5\u30fc \u3092\u30af\u30ea\u30c3\u30af\u3057\u3001\u300c\u8a2d\u5b9a\u300d\u2192\u300c\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u8a2d\u5b9a\u30c4\u30fc\u30eb\u300d\u3092\u9078\u629e\u3059\u308b\u3002<br \/>\r\n<a href=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_4011.png\" data-rel=\"lightbox-gallery-l0svRCdd\" data-rl_title=\"gufw_4011\" data-rl_caption=\"\" title=\"gufw_4011\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-12875\" src=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_4011.png\" alt=\"\u753b\u9762\u5de6\u4e0b\u306e \u30e1\u30cb\u30e5\u30fc \u3092\u30af\u30ea\u30c3\u30af\u3057\u3001\u300c\u8a2d\u5b9a\u300d\u2192\u300c\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u8a2d\u5b9a\u30c4\u30fc\u30eb\u300d\u3092\u9078\u629e\u3059\u308b\" width=\"500\" height=\"525\" \/><\/a><\/div>\r\n<div>\u00a0<\/div>\r\n<div>\u3000\u2022 \u65b9\u6cd5-2\uff1a\u753b\u9762\u5de6\u4e0b\u306e \u30e1\u30cb\u30e5\u30fc \u304b\u3089\u3001\u300c\u30b7\u30b9\u30c6\u30e0\u306e\u8a2d\u5b9a\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u300c\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u300d\u3092\u9078\u629e\u3059\u308b\u3002<br \/>\r\n<a href=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_4021.png\" data-rel=\"lightbox-gallery-l0svRCdd\" data-rl_title=\"gufw_4021\" data-rl_caption=\"\" title=\"gufw_4021\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-12876\" src=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_4021.png\" alt=\"\u753b\u9762\u5de6\u4e0b\u306e \u30e1\u30cb\u30e5\u30fc \u304b\u3089\u3001\u300c\u30b7\u30b9\u30c6\u30e0\u306e\u8a2d\u5b9a\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u300c\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u300d\u3092\u9078\u629e\u3059\u308b\" width=\"600\" height=\"474\" \/><\/a><\/div>\r\n<div>\u00a0<\/div>\r\n<div>\u3000\u2022 \u7ba1\u7406\u8005\u30d1\u30b9\u30ef\u30fc\u30c9\uff08\u30ed\u30b0\u30a4\u30f3\u306b\u4f7f\u3046\u30d1\u30b9\u30ef\u30fc\u30c9\uff09\u304c\u6c42\u3081\u3089\u308c\u305f\u3089\u5165\u529b\u3002<\/div>\r\n<div>\u00a0<\/div>\r\n<div><strong>\u624b\u9806 2\uff1a\u30b9\u30c6\u30fc\u30bf\u30b9\u3092\u30aa\u30f3\u306b\u3059\u308b\uff1a<\/strong><br \/>\r\n\u3000\u2022 \u753b\u9762\u306e\u300cStatus\u300d\u306e\u30b9\u30a4\u30c3\u30c1\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066 \u30aa\u30f3 \u3059\u308b\u3002<br \/>\r\n<a href=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_4031.png\" data-rel=\"lightbox-gallery-l0svRCdd\" data-rl_title=\"gufw_4031\" data-rl_caption=\"\" title=\"gufw_4031\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-12877\" src=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_4031.png\" alt=\"\u753b\u9762\u306e\u300cStatus\u300d\u306e\u30b9\u30a4\u30c3\u30c1\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066 \u30aa\u30f3 \u3059\u308b\" width=\"400\" height=\"571\" \/><\/a><\/div>\r\n<div>\u00a0<\/div>\r\n<div>\u3053\u308c\u3060\u3051\u3067\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u304c\u6709\u52b9\u306b\u306a\u308a\u3001\u6b21\u56de\u8d77\u52d5\u6642\u3082\u6709\u52b9\u306a\u72b6\u614b\u304c\u4fdd\u305f\u308c\u308b\u3002<\/div>\r\n<div>\u00a0<\/div>\r\n<div><strong>\u624b\u9806 3\uff1a\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u9078\u3076\uff1a<\/strong><br \/>\r\n<a href=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_4041.png\" data-rel=\"lightbox-gallery-l0svRCdd\" data-rl_title=\"gufw_4041\" data-rl_caption=\"\" title=\"gufw_4041\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-12878\" src=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_4041.png\" alt=\"\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u9078\u3076\" width=\"100\" height=\"126\" \/><\/a><\/div>\r\n<div>\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306f\u3001\u5229\u7528\u3059\u308b\u5834\u6240\u306b\u5fdc\u3058\u3066\u5207\u308a\u66ff\u3048\u3089\u308c\u308b\u8a2d\u5b9a\u306e\u30bb\u30c3\u30c8\u3067\u3059\u3002<br \/>\r\n\u3000\u2022 \u81ea\u5b85\uff1a\u81ea\u5b85\u306a\u3069\u4fe1\u983c\u3067\u304d\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3002<br \/>\r\n\u3000\u2022 \u4f1a\u793e\uff1a\u8077\u5834\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3002<br \/>\r\n\u3000\u2022 \u30d1\u30d6\u30ea\u30c3\u30af\uff1a\u30ab\u30d5\u30a7\u30fb\u7a7a\u6e2f\u30fb\u30db\u30c6\u30eb\u306a\u3069\u306e\u516c\u5171\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3002<\/div>\r\n<div>\u00a0<\/div>\r\n<div>\u307e\u305a\u306f \u81ea\u5b85 \u306b\u8a2d\u5b9a\u3057\u3066\u7f6e\u304d\u3001\u6301\u3061\u51fa\u3057\u3066\u516c\u8846 Wi-Fi \u3092\u4f7f\u3046\u3068\u304d\u306b\u3001\u3088\u308a\u53b3\u3057\u3044\u8a2d\u5b9a\u306b\u3057\u305f\u3044\u5834\u5408\u306f\u300c\u30d1\u30d6\u30ea\u30c3\u30af\u300d\u306e\u5229\u7528\u3092\u691c\u8a0e\u3059\u308b\u3002<\/div>\r\n<div>\u00a0<\/div>\r\n<div>\u30c7\u30d5\u30a9\u30eb\u30c8\u306e Gufw \u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3002<br \/>\r\n<table dir=\"ltr\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\" data-sheets-root=\"1\" data-sheets-baot=\"1\">\r\n<colgroup> \r\n<col width=\"100\" \/> \r\n<col width=\"100\" \/> \r\n<col width=\"100\" \/><\/colgroup>\r\n<tbody>\r\n<tr style=\"background-color: #c4f5f3;\">\r\n<td style=\"text-align: center;\">\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb<\/td>\r\n<td style=\"text-align: center;\">Incoming<\/td>\r\n<td style=\"text-align: center;\">Outgoing<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"text-align: center;\">\u81ea\u5b85<\/td>\r\n<td style=\"text-align: center;\">Deny<\/td>\r\n<td style=\"text-align: center;\">Allow<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"text-align: center;\">\u4f1a\u793e<\/td>\r\n<td style=\"text-align: center;\">Deny<\/td>\r\n<td style=\"text-align: center;\">Allow<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"text-align: center;\">\u30d1\u30d6\u30ea\u30c3\u30af<\/td>\r\n<td style=\"text-align: center;\">Reject<\/td>\r\n<td style=\"text-align: center;\">Allow<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/div>\r\n<div>Deny \u3068 Reject \u306e\u9055\u3044<br \/>\r\n\u3000\u2022 Deny\uff08\u30c7\u30ca\u30a4\uff1a\u7834\u68c4 \/ \u30c9\u30ed\u30c3\u30d7\uff09\uff1a\u9001\u4fe1\u5143\u304b\u3089\u306e\u30d1\u30b1\u30c3\u30c8\u3092\u9ed9\u3063\u3066\u6368\u3066\u308b\uff08\u7121\u8996\u3059\u308b\uff09\u3002\u76f8\u624b\u306b\u306f\u4f55\u3082\u8fd4\u7b54\u3057\u306a\u3044\u3002<br \/>\r\n\u3000\u2022 Reject\uff08\u30ea\u30b8\u30a7\u30af\u30c8\uff1a\u62d2\u7d76\uff09\uff1a\u30d1\u30b1\u30c3\u30c8\u3092\u7834\u68c4\u3059\u308b\u3068\u540c\u6642\u306b\u3001\u9001\u4fe1\u5143\u306b\u5bfe\u3057\u3066\u300c\u30a2\u30af\u30bb\u30b9\u3092\u62d2\u5426\u3057\u305f\u300d\u3068\u3044\u3046\u30a8\u30e9\u30fc\u901a\u77e5\uff08ICMP\u306e\u5230\u9054\u4e0d\u80fd\u30e1\u30c3\u30bb\u30fc\u30b8\u3084\u3001TCP\u306e\u5834\u5408\u306f Connection Refused \u306a\u3069\uff09\u3092\u9001\u308a\u8fd4\u3059\u3002<\/div>\r\n<div>\u00a0<\/div>\r\n<div><strong>\u624b\u9806 4\uff1a\u53d7\u4fe1\u30fb\u9001\u4fe1\u306e\u8a2d\u5b9a\u3092\u78ba\u8a8d\u3059\u308b\uff1a<\/strong><br \/>\r\n\u3000\u2022 \u300cIncoming\u300d\u304c\u300cDeny\u300d\u3001\u300cOutgoing\u300d\u304c\u300cAllow\u300d\u306b\u306a\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3002<br \/>\r\n\u901a\u5e38\u306f\u5909\u66f4\u4e0d\u8981\u3002<\/div>\r\n<div>\u00a0<\/div>\r\n<div>\u300c\u30d8\u30eb\u30d7\u300d\u30bf\u30d6\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u3001\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u8868\u793a\u3055\u308c\u308b\u3002<br \/>\r\n<a href=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_4051.png\" data-rel=\"lightbox-gallery-l0svRCdd\" data-rl_title=\"gufw_4051\" data-rl_caption=\"\" title=\"gufw_4051\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-12879\" src=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_4051.png\" alt=\"\u300c\u30d8\u30eb\u30d7\u300d\u30bf\u30d6\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u3001\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u8868\u793a\u3055\u308c\u308b\" width=\"500\" height=\"411\" \/><\/a><\/div>\r\n<div>\u00a0<\/div>\r\n<div id=\"title5\">\u00a0<\/div>\r\n<div>\u00a0<\/div>\r\n<div style=\"border: 1px solid #800000; padding: 5px 10px 3px 10px; background: #c5ff88;\"><strong>5. \u30eb\u30fc\u30eb\u306e\u8ffd\u52a0\u8981\u9818<\/strong><\/div>\r\n<div>\u00a0<\/div>\r\n<div>\u6b21\u306e\u3088\u3046\u306a\u30b1\u30fc\u30b9\u3067\u3001\u5916\u90e8\u304b\u3089\u306e\u63a5\u7d9a\u3092\u53d7\u3051\u5165\u308c\u305f\u3044\u5834\u5408\u306b\u306f\u300c\u30eb\u30fc\u30eb\u3092\u8ffd\u52a0\u300d\u3059\u308b\u3002<br \/>\r\n\u3000\u2022 \u81ea\u5b85\u306e\u5225\u306e\u30d1\u30bd\u30b3\u30f3\u304b\u3089 SSH \u3067\u63a5\u7d9a\u3057\u305f\u3044\u3002<br \/>\r\n\u3000\u2022 Windows \u30d1\u30bd\u30b3\u30f3\u3068\u30d5\u30a1\u30a4\u30eb\u3092\u5171\u6709\u3057\u305f\u3044\uff08Samba\uff09\u3002<br \/>\r\n\u3000\u2022 \u30b2\u30fc\u30e0\u30b5\u30fc\u30d0\u30fc\u3084 Web \u30b5\u30fc\u30d0\u30fc\u3092\u81ea\u5206\u3067\u7acb\u3066\u305f\u3044\u3002<\/div>\r\n<div>\u00a0<\/div>\r\n<div><strong>\u2705 \u8ffd\u52a0\u624b\u9806<\/strong><\/div>\r\n<div>\u00a0<\/div>\r\n<div>\u2460. \u300c\u30eb\u30fc\u30eb\u300d\u30bf\u30d6\u3092\u958b\u304f\u3002<br \/>\r\n<a href=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_5011.png\" data-rel=\"lightbox-gallery-l0svRCdd\" data-rl_title=\"gufw_5011\" data-rl_caption=\"\" title=\"gufw_5011\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-12880\" src=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_5011.png\" alt=\"\u300c\u30eb\u30fc\u30eb\u300d\u30bf\u30d6\u3092\u958b\u304f\" width=\"400\" height=\"570\" \/><\/a><\/div>\r\n<div>\u00a0<\/div>\r\n<div>\u2461. \u5de6\u4e0b\u306e \uff0b \u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3002<br \/>\r\n<a href=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_5021.png\" data-rel=\"lightbox-gallery-l0svRCdd\" data-rl_title=\"gufw_5021\" data-rl_caption=\"\" title=\"gufw_5021\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-12881\" src=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_5021.png\" alt=\"\u5de6\u4e0b\u306e \uff0b \u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\" width=\"400\" height=\"571\" \/><\/a><\/div>\r\n<div>\u00a0<\/div>\r\n<div>\u2462. 3 \u3064\u306e\u30bf\u30d6\u304b\u3089\u30eb\u30fc\u30eb\u306e\u8ffd\u52a0\u65b9\u6cd5\u3092\u9078\u3076\u3002<br \/>\r\n\ud83d\udd39 \u30b5\u30fc\u30d3\u30b9\uff1a\u300cSSH\u300d\u300cSamba\u300d\u306a\u3069\u306e\u540d\u524d\u304b\u3089\u9078\u3076\uff08\u521d\u5fc3\u8005\u306b\u306f\u3053\u308c\u304c\u4e00\u756a\u7c21\u5358\uff09<br \/>\r\n<a href=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_5031.png\" data-rel=\"lightbox-gallery-l0svRCdd\" data-rl_title=\"gufw_5031\" data-rl_caption=\"\" title=\"gufw_5031\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-12882\" src=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_5031.png\" alt=\"\u30b5\u30fc\u30d3\u30b9\uff1a\u300cSSH\u300d\u300cSamba\u300d\u306a\u3069\u306e\u540d\u524d\u304b\u3089\u9078\u3076\uff08\u521d\u5fc3\u8005\u306b\u306f\u3053\u308c\u304c\u4e00\u756a\u7c21\u5358\uff09\" width=\"500\" height=\"406\" \/><\/a><\/div>\r\n<div>\u00a0<\/div>\r\n<div>\ud83d\udd39 \u7c21\u6613\uff1a\u30dd\u30fc\u30c8\u756a\u53f7\u3068\u901a\u4fe1\u306e\u7a2e\u985e\uff08TCP \/ UDP\uff09\u3092\u6307\u5b9a<br \/>\r\n<a href=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_5041.png\" data-rel=\"lightbox-gallery-l0svRCdd\" data-rl_title=\"gufw_5041\" data-rl_caption=\"\" title=\"gufw_5041\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-12883\" src=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_5041.png\" alt=\"\u7c21\u6613\uff1a\u30dd\u30fc\u30c8\u756a\u53f7\u3068\u901a\u4fe1\u306e\u7a2e\u985e\uff08TCP \/ UDP\uff09\u3092\u6307\u5b9a\" width=\"500\" height=\"406\" \/><\/a><\/div>\r\n<div>\u00a0<\/div>\r\n<div>\ud83d\udd39 \u8a73\u7d30\uff1a\u63a5\u7d9a\u5143\u306e IP \u30a2\u30c9\u30ec\u30b9\u306a\u3069\u3082\u6307\u5b9a<br \/>\r\n<a href=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_5051.png\" data-rel=\"lightbox-gallery-l0svRCdd\" data-rl_title=\"gufw_5051\" data-rl_caption=\"\" title=\"gufw_5051\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-12884\" src=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_5051.png\" alt=\"\u8a73\u7d30\uff1a\u63a5\u7d9a\u5143\u306e IP \u30a2\u30c9\u30ec\u30b9\u306a\u3069\u3082\u6307\u5b9a\" width=\"500\" height=\"406\" \/><\/a><\/div>\r\n<div>\u00a0<\/div>\r\n<div>\u2463. \u300c\u30dd\u30ea\u30b7\u30fc\u300d\u306e\u9078\u3073\u65b9\u3002<br \/>\r\n<a href=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_5061.png\" data-rel=\"lightbox-gallery-l0svRCdd\" data-rl_title=\"gufw_5061\" data-rl_caption=\"\" title=\"gufw_5061\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-12885\" src=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_5061.png\" alt=\"\u300c\u30dd\u30ea\u30b7\u30fc\u300d\u306e\u9078\u3073\u65b9\" width=\"500\" height=\"406\" \/><\/a><\/div>\r\n<div>\u00a0<\/div>\r\n<div>\u30dd\u30ea\u30b7\u30fc\u306e\u9055\u3044\u3002<br \/>\r\n\u3000\u2022 \u8a31\u53ef\uff08Allow\uff09\uff1a\u901a\u4fe1\u3092\u901a\u3059<br \/>\r\n\u3000\u2022 \u62d2\u5426\uff08Deny\uff09\uff1a\u901a\u4fe1\u3092\u9ed9\u3063\u3066\u6368\u3066\u308b\uff08\u76f8\u624b\u306b\u306f\u4f55\u3082\u8fd4\u3055\u306a\u3044\uff09<br \/>\r\n\u3000\u2022 \u5374\u4e0b\uff08Reject\uff09\uff1a\u901a\u4fe1\u3092\u62d2\u5426\u3057\u3001\u76f8\u624b\u306b\u300c\u62d2\u5426\u3057\u305f\u300d\u3068\u77e5\u3089\u305b\u308b<br \/>\r\n\u3000\u2022 \u5236\u9650\uff08Limit\uff09\uff1a\u8a31\u53ef\u3059\u308b\u304c\u3001\u77ed\u6642\u9593\u306b\u4f55\u5ea6\u3082\u63a5\u7d9a\u3092\u8a66\u307f\u308b\u76f8\u624b\u3092\u4e00\u6642\u7684\u306b\u5236\u9650\u3059\u308b\uff08SSH \u306a\u3069\u3001\u7dcf\u5f53\u305f\u308a\u653b\u6483\u5bfe\u7b56\u306b\u6709\u52b9\uff09<\/div>\r\n<div>\u00a0<\/div>\r\n<div>\u2464. \u8ffd\u52a0 \u30dc\u30bf\u30f3\u3067\u78ba\u5b9a\u3057\u3001\u767b\u9332\u3055\u308c\u308b\u3002<\/div>\r\n<div>\u00a0<\/div>\r\n<div>\u00a0<\/div>\r\n<div style=\"border: 1px solid #000000; padding: 3px 5px 3px 10px; color: #ffffff; background: #191970;\"><strong>\u300c\u30b5\u30fc\u30d3\u30b9\u300d\u30bf\u30d6\u3067\u306e\u30eb\u30fc\u30eb\u306e\u8ffd\u52a0\u4e8b\u4f8b<\/strong><\/div>\r\n<div>\u00a0<\/div>\r\n<div>\u300c\u30b5\u30fc\u30d3\u30b9\u300d\u30bf\u30d6\u3067\u306e\u30eb\u30fc\u30eb\u306e\u8ffd\u52a0\u4e8b\u4f8b\uff1a<br \/>\r\n\u3000\u2022 \u30ab\u30c6\u30b4\u30ea\u30fc\uff1aNetwork<br \/>\r\n\u3000\u2022 \u30b5\u30d6\u30ab\u30c6\u30b4\u30ea\u30fc\uff1aServices<br \/>\r\n\u3000\u2022 Application\uff1aSSH<br \/>\r\n\u3092\u9078\u629e\u3057\u3066\u30eb\u30fc\u30eb\u3092\u300c\u8ffd\u52a0\u300d\u3002<\/div>\r\n<div>\u00a0<\/div>\r\n<div><a href=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_5111.png\" data-rel=\"lightbox-gallery-l0svRCdd\" data-rl_title=\"gufw_5111\" data-rl_caption=\"\" title=\"gufw_5111\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-12886\" src=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_5111.png\" alt=\"\u300c\u30b5\u30fc\u30d3\u30b9\u300d\u30bf\u30d6\u3067\u306e\u30eb\u30fc\u30eb\u306e\u8ffd\u52a0\u4e8b\u4f8b\" width=\"600\" height=\"446\" \/><\/a><\/div>\r\n<div>\u00a0<\/div>\r\n<div><a href=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_5121.png\" data-rel=\"lightbox-gallery-l0svRCdd\" data-rl_title=\"gufw_5121\" data-rl_caption=\"\" title=\"gufw_5121\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-12887\" src=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_5121.png\" alt=\"\u300c\u30b5\u30fc\u30d3\u30b9\u300d\u30bf\u30d6\u3067\u306e\u30eb\u30fc\u30eb\u306e\u8ffd\u52a0\u4e8b\u4f8b\" width=\"500\" height=\"396\" \/><\/a><\/div>\r\n<div>\u00a0<\/div>\r\n<div>\u27a1\ufe0f \u3053\u306e\u8a2d\u5b9a\u3067\u4f5c\u6210\u3055\u308c\u308b\u3010\u30d5\u30a1\u30a4\u30a2\u30a6\u30aa\u30fc\u30eb\u3011\u306f\u3001<br \/>\r\n\u3000\u2022 \u30dd\u30ea\u30b7\u30fc\uff08\u8a31\u53ef\/\u62d2\u5426\uff09: Allow \uff08\u8a31\u53ef\uff09 <br \/>\r\n\u3000\u3000\u901a\u4fe1\u3092\u8a31\u53ef\u3059\u308b\u30eb\u30fc\u30eb\u304c\u4f5c\u6210\u3055\u308c\u308b\u3002<br \/>\r\n\u3000\u2022 \u65b9\u5411: In \uff08\u53d7\u4fe1\uff09 <br \/>\r\n\u3000\u3000\u5916\u90e8\uff08\u307e\u305f\u306f\u5225\u7aef\u672b\uff09\u304b\u3089Linux Mint\u3078\u5165\u3063\u3066\u304f\u308b\u901a\u4fe1\u304c\u5bfe\u8c61\u306b\u306a\u308b\u3002<br \/>\r\n\u3000\u2022 \u5bfe\u8c61\u30d7\u30ed\u30c8\u30b3\u30eb\u3068\u30dd\u30fc\u30c8:<br \/>\r\n\u3000\u3000\u300cSSH\u300d\u3068\u3044\u3046\u30d7\u30ea\u30bb\u30c3\u30c8\u3092\u9078\u629e\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u5185\u90e8\u7684\u306b\u306f TCP \u30d7\u30ed\u30c8\u30b3\u30eb\u306e 22 \u756a\u30dd\u30fc\u30c8 \u304c\u6307\u5b9a\u3055\u308c\u308b\u3002<br \/>\r\n\u3000\u2022 \u63a5\u7d9a\u5143\u306e\u5236\u9650\uff08IP\u30a2\u30c9\u30ec\u30b9\uff09:<br \/>\r\n\u3000\u3000\u3053\u306e\u300c\u30b5\u30fc\u30d3\u30b9\u300d\u30bf\u30d6\u306b\u306f\u9001\u4fe1\u5143IP\u30a2\u30c9\u30ec\u30b9\u3092\u7d5e\u308a\u8fbc\u3080\u9805\u76ee\u304c\u306a\u3044\u305f\u3081\u3001\u300c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u306e\u3059\u3079\u3066\u306e\u5834\u6240\uff08\u3059\u3079\u3066\u306eIP\u30a2\u30c9\u30ec\u30b9\uff09\u304b\u3089\u306e22\u756a\u30dd\u30fc\u30c8\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u8a31\u53ef\u3059\u308b\u300d \u3068\u3044\u3046\u6761\u4ef6\u306b\u306a\u308b\u3002<\/div>\r\n<div>\u00a0<\/div>\r\n<div>\u26a0\ufe0f \u6ce8\u610f\u70b9\uff1a<br \/>\r\n\u3053\u306e\u8a2d\u5b9a\u306e\u307e\u307e\u3060\u3068\u3001\u30ed\u30fc\u30ab\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5185\u3060\u3051\u3067\u306a\u304f\u3001\u3082\u3057\u30de\u30b7\u30f3\u304c\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u76f4\u63a5\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u306f\u5916\u90e8\u304b\u3089\u306eSSH\u30b9\u30ad\u30e3\u30f3\u3084\u30a2\u30af\u30bb\u30b9\u3082\u8a31\u53ef\u3057\u3066\u3057\u307e\u3046\u72b6\u614b\u306b\u306a\u308b\u3002<\/div>\r\n<div>\u00a0<\/div>\r\n<div>\ud83d\udd14 \u5b9f\u7528\u306b\u8010\u3048\u308b\u8a2d\u5b9a\u306f\u3001\u6b21\u7ae0\u306b\u8a18\u8f09\u3002<\/div>\r\n<div>\u00a0<\/div>\r\n<div id=\"title6\">\u00a0<\/div>\r\n<div>\u00a0<\/div>\r\n<div style=\"border: 1px solid #800000; padding: 5px 10px 3px 10px; background: #c5ff88;\"><strong>6. SSH\u63a5\u7d9a\u3092\u53ef\u80fd\u306b\u3059\u308b\u8a2d\u5b9a\u4e8b\u4f8b<\/strong><\/div>\r\n<div>\u00a0<\/div>\r\n<div>Linux Mint \u306ePC\u306b\u3001Windows PC\u304b\u3089 SSH\u63a5\u7d9a\u3092\u53ef\u80fd\u306b\u3057\u305f\u300c\u30eb\u30fc\u30eb\u306e\u8ffd\u52a0\u300d\u4e8b\u4f8b\u3002<\/div>\r\n<div>\u00a0<\/div>\r\n<div style=\"border: 1px solid #000000; padding: 3px 5px 3px 10px; color: #ffffff; background: #191970;\"><strong>\u27a1\ufe0f 1. SSH\u30b5\u30fc\u30d0\u30fc\uff08OpenSSH\uff09\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u8d77\u52d5<\/strong><\/div>\r\n<div>\u00a0<\/div>\r\n<div>Linux Mint \u306ePC\u306b\u3001SSH\u63a5\u7d9a\u3092\u884c\u3046\u306b\u306f\u300cSSH\u300d\u30b5\u30fc\u30d3\u30b9\u304c\u52d5\u3044\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002\u3053\u306e\u305f\u3081\u306b\u3001<span class=\"q_underline q_underline1 is-active\">SSH\u901a\u4fe1\u3092\u884c\u3046\u305f\u3081\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2<\/span>\u300cOpenSSH\u300d\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3002<\/div>\r\n<div>\u00a0<\/div>\r\n<div>\u300c\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u300d\u3092\u958b\u304d\u300copenssh-server\u300d\u3067\u691c\u7d22\u3059\u308b\u3068\u3001\u3010openssh-server\u3011\u304c\u8868\u793a\u3055\u308c\u308b\u306e\u3067\u3001\u3053\u308c\u3092\u9078\u629e\u3059\u308b\u3002<br \/>\r\n<a href=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_6011.png\" data-rel=\"lightbox-gallery-l0svRCdd\" data-rl_title=\"gufw_6011\" data-rl_caption=\"\" title=\"gufw_6011\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-12888\" src=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_6011.png\" alt=\"\u300c\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u300d\u3092\u958b\u304d\u300copenssh-server\u300d\u3067\u691c\u7d22\u3059\u308b\u3068\u3001\u3010openssh-server\u3011\u304c\u8868\u793a\u3055\u308c\u308b\u306e\u3067\u3001\u3053\u308c\u3092\u9078\u629e\u3059\u308b\" width=\"800\" height=\"698\" \/><\/a><\/div>\r\n<div>\u00a0<\/div>\r\n<div>\u300c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u300d\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3002<br \/>\r\n<a href=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_6021.png\" data-rel=\"lightbox-gallery-l0svRCdd\" data-rl_title=\"gufw_6021\" data-rl_caption=\"\" title=\"gufw_6021\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-12889\" src=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_6021.png\" alt=\"\u300c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u300d\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\" width=\"800\" height=\"698\" \/><\/a><\/div>\r\n<div>\u00a0<\/div>\r\n<div>\u300c\u7d9a\u884c\u300d\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3002<br \/>\r\n<a href=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_6031.png\" data-rel=\"lightbox-gallery-l0svRCdd\" data-rl_title=\"gufw_6031\" data-rl_caption=\"\" title=\"gufw_6031\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-12890\" src=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_6031.png\" alt=\"\u300c\u7d9a\u884c\u300d\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\" width=\"500\" height=\"382\" \/><\/a><\/div>\r\n<div>\u00a0<\/div>\r\n<div>\u300c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u300d\u304c\u5b8c\u4e86\u3059\u308b\u3002<\/div>\r\n<div>\u00a0<\/div>\r\n<div>\ud83d\udd38 \u30b5\u30fc\u30d3\u30b9\u306e\u72b6\u614b\u3092\u78ba\u8a8d\u3059\u308b\u3002<br \/>\r\n\u3000sudo systemctl status ssh<\/div>\r\n<div>\u00a0<\/div>\r\n<div>\ud83d\udd38 \u73fe\u5728\u30b5\u30fc\u30d3\u30b9\u304c\u52d5\u3044\u3066\u3044\u308b\u304b\u78ba\u8a8d\u3059\u308b\u3002<br \/>\r\n\u3000systemctl is-active ssh<\/div>\r\n<div>\u00a0<\/div>\r\n<div>\ud83d\udd38 \u81ea\u52d5\u8d77\u52d5\u304c\u6709\u52b9\u306b\u306a\u3063\u3066\u3044\u308b\u304b\u78ba\u8a8d\u3059\u308b\u3002<br \/>\r\n\u3000systemctl is-enabled ssh<\/div>\r\n<div>\u00a0<\/div>\r\n<div><a href=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_6051.png\" data-rel=\"lightbox-gallery-l0svRCdd\" data-rl_title=\"gufw_6051\" data-rl_caption=\"\" title=\"gufw_6051\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-12892\" src=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_6051.png\" alt=\"\u30b5\u30fc\u30d3\u30b9\u306e\u72b6\u614b\u3092\u78ba\u8a8d\u3059\u308b\" width=\"600\" height=\"251\" \/><\/a><\/div>\r\n<div>\u00a0<\/div>\r\n<div>\u3044\u305a\u308c\u3082 NG \u306a\u306e\u3067\u3001\u30fb\u30fb\u30fb\u3002<\/div>\r\n<div>\u00a0<\/div>\r\n<div>\ud83d\udd39SSH\u30b5\u30fc\u30d3\u30b9\u3092\u8d77\u52d5\u3059\u308b\u3002<br \/>\r\n\u3000sudo systemctl start ssh<\/div>\r\n<div>\u00a0<\/div>\r\n<div>\ud83d\udd39\u518d\u5ea6\u3001\u30b5\u30fc\u30d3\u30b9\u306e\u72b6\u614b\u3092\u78ba\u8a8d\u3059\u308b\u3002<br \/>\r\nsudo systemctl status ssh<\/div>\r\n<div>\u00a0<\/div>\r\n<div><a href=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_6061.png\" data-rel=\"lightbox-gallery-l0svRCdd\" data-rl_title=\"gufw_6061\" data-rl_caption=\"\" title=\"gufw_6061\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-12893\" src=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_6061.png\" alt=\"SSH\u30b5\u30fc\u30d3\u30b9\u3092\u8d77\u52d5\u3059\u308b\" width=\"600\" height=\"577\" \/><\/a><\/div>\r\n<div>\u00a0<\/div>\r\n<div>\u3044\u305a\u308c\u3082 OK \u306a\u306e\u3067\u3001\u30fb\u30fb\u30fb\u3002<\/div>\r\n<div>\u00a0<\/div>\r\n<div>\ud83d\udd39\u81ea\u52d5\u8d77\u52d5\u3092\u6709\u52b9\u5316\uff08OS\u8d77\u52d5\u6642\u306b\u81ea\u52d5\u3067\u7acb\u3061\u4e0a\u3052\u308b\uff09\u3059\u308b\u3002<br \/>\r\n\u3000sudo systemctl enable ssh<\/div>\r\n<div>\u00a0<\/div>\r\n<div>\u00a0<\/div>\r\n<div style=\"border: 1px solid #000000; padding: 3px 5px 3px 10px; color: #ffffff; background: #191970;\"><strong>\u27a1\ufe0f 2. Linux Mint \u306e IP\u30a2\u30c9\u30ec\u30b9\u3092\u56fa\u5b9a\u5316\u3059\u308b<\/strong><\/div>\r\n<div>\u00a0<\/div>\r\n<div>SSH\u3067\u306e\u63a5\u7d9a\u5148\u304c\u5bb9\u6613\u306b\u5224\u308b\u3088\u3046\u306b\u3001Linux Mint \u306e IP\u30a2\u30c9\u30ec\u30b9\u3092\u56fa\u5b9a\u5316\u3059\u308b\u3002<\/div>\r\n<div>\u00a0<\/div>\r\n<div>\u30e1\u30cb\u30e5\u30fc \u304b\u3089\u3001\u300c\u30b7\u30b9\u30c6\u30e0\u306e\u8a2d\u5b9a\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u300c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u300d\u3092\u9078\u629e\u3059\u308b\u3002<br \/>\r\n<a href=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_6111.png\" data-rel=\"lightbox-gallery-l0svRCdd\" data-rl_title=\"gufw_6111\" data-rl_caption=\"\" title=\"gufw_6111\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-12894\" src=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_6111.png\" alt=\"\u30e1\u30cb\u30e5\u30fc \u304b\u3089\u3001\u300c\u30b7\u30b9\u30c6\u30e0\u306e\u8a2d\u5b9a\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u300c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u300d\u3092\u9078\u629e\u3059\u308b\" width=\"600\" height=\"474\" \/><\/a><\/div>\r\n<div>\u00a0<\/div>\r\n<div>\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u65b9\u5f0f\u306e\u30bf\u30d6\u3092\u958b\u304d\u3001\u53f3\u4e0b\u306e\u300c\u6b6f\u8eca\u300d\u30a2\u30a4\u30b3\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3002<br \/>\r\n<a href=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_6121.png\" data-rel=\"lightbox-gallery-l0svRCdd\" data-rl_title=\"gufw_6121\" data-rl_caption=\"\" title=\"gufw_6121\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-12895\" src=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_6121.png\" alt=\"\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u65b9\u5f0f\u306e\u30bf\u30d6\u3092\u958b\u304d\u3001\u53f3\u4e0b\u306e\u300c\u6b6f\u8eca\u300d\u30a2\u30a4\u30b3\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\" width=\"600\" height=\"545\" \/><\/a><\/div>\r\n<div>\u00a0<\/div>\r\n<div>\u300cIPv4\u300d\u30bf\u30d6\u3092\u958b\u304d\u300c\u30a2\u30c9\u30ec\u30b9\u300d\u3092\u3010\u624b\u52d5\u3011\u306b\u8a2d\u5b9a\u3057\u3001\u5404\u9805\u76ee\u3092\u5165\u529b\u3057\u3066\u300c\u9069\u7528\u300d\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3002<br \/>\r\n<a href=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_6131.png\" data-rel=\"lightbox-gallery-l0svRCdd\" data-rl_title=\"gufw_6131\" data-rl_caption=\"\" title=\"gufw_6131\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-12896\" src=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_6131.png\" alt=\"\u300cIPv4\u300d\u30bf\u30d6\u3092\u958b\u304d\u300c\u30a2\u30c9\u30ec\u30b9\u300d\u3092\u3010\u624b\u52d5\u3011\u306b\u8a2d\u5b9a\u3057\u3001\u5404\u9805\u76ee\u3092\u5165\u529b\u3057\u3066\u300c\u9069\u7528\u300d\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\" width=\"600\" height=\"470\" \/><\/a><\/div>\r\n<div>\u00a0<\/div>\r\n<div>\u518d\u8d77\u52d5\u3059\u308b\u3068\u3001IP\u30a2\u30c9\u30ec\u30b9\u304c\u56fa\u5b9a\u5316\u3055\u308c\u308b\u3002<br \/>\r\n<a href=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_6141.png\" data-rel=\"lightbox-gallery-l0svRCdd\" data-rl_title=\"gufw_6141\" data-rl_caption=\"\" title=\"gufw_6141\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-12897\" src=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_6141.png\" alt=\"\u518d\u8d77\u52d5\u3059\u308b\u3068\u3001IP\u30a2\u30c9\u30ec\u30b9\u304c\u56fa\u5b9a\u5316\u3055\u308c\u308b\" width=\"600\" height=\"538\" \/><\/a><\/div>\r\n<div>\u00a0<\/div>\r\n<div>\u00a0<\/div>\r\n<div style=\"border: 1px solid #000000; padding: 3px 5px 3px 10px; color: #ffffff; background: #191970;\"><strong>\u27a1\ufe0f 3. GUFW \u3067 SSH\u63a5\u7d9a \u3092\u8a2d\u5b9a\u3059\u308b<\/strong><\/div>\r\n<div>\u00a0<\/div>\r\n<div>\u8a2d\u5b9a\u76ee\u6a19\uff1a<br \/>\r\n\u3000\u2022 Linux Mint\u5074\uff08SSH\u30b5\u30fc\u30d0\u30fc\u5074\uff09\u306eIP\u30a2\u30c9\u30ec\u30b9\u306f 192.168.11.123 \u3067\u3001<br \/>\r\n\u3000\u2022 \u63a5\u7d9a\u3057\u3066\u304f\u308b\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u7aef\u672b\uff08\u64cd\u4f5c\u5143\u306e\u7aef\u672b\uff09\u306eIP\u30a2\u30c9\u30ec\u30b9\u3092\u30ed\u30fc\u30ab\u30eb\u7aef\u672b\u306b\u5236\u9650\u3059\u308b\u3002<\/div>\r\n<div>\u00a0<\/div>\r\n<div>GUFW \u3067\u3001\u300c+ \u30eb\u30fc\u30eb\u306e\u8ffd\u52a0\u300d\u30dc\u30bf\u30f3\u3092\u62bc\u3059\u3002<br \/>\r\n<a href=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_5021.png\" data-rel=\"lightbox-gallery-l0svRCdd\" data-rl_title=\"gufw_5021\" data-rl_caption=\"\" title=\"gufw_5021\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-12881\" src=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_5021.png\" alt=\"\u5de6\u4e0b\u306e \uff0b \u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\" width=\"400\" height=\"571\" \/><\/a><\/div>\r\n<div>\u00a0<\/div>\r\n<div>\u300c\u8a73\u7d30\u300d\u30bf\u30d6\u3092\u9078\u629e\u3057\u3001SSH\u63a5\u7d9a\u306e\u8a2d\u5b9a\u3092\u884c\u3046\u3002<br \/>\r\n<a href=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_5051.png\" data-rel=\"lightbox-gallery-l0svRCdd\" data-rl_title=\"gufw_5051\" data-rl_caption=\"\" title=\"gufw_5051\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-12884\" src=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_5051.png\" alt=\"\u8a73\u7d30\uff1a\u63a5\u7d9a\u5143\u306e IP \u30a2\u30c9\u30ec\u30b9\u306a\u3069\u3082\u6307\u5b9a\" width=\"500\" height=\"406\" \/><\/a><\/div>\r\n<div>\u00a0<\/div>\r\n<div>\ud83e\uddf0 \u300c\u8a73\u7d30\u300d\u30bf\u30d6\u3067\u8a2d\u5b9a\u3092\u884c\u3046\u7406\u7531\uff1a<\/div>\r\n<div>\u00a0<\/div>\r\n<div>\ud83d\udd39\u300c\u30b5\u30fc\u30d3\u30b9\u300d\u30bf\u30d6\uff1a<br \/>\r\n\u3010Application\u3011\u306e\u30ea\u30b9\u30c8\u304b\u3089\u300cSSH\u300d\u3092\u9078\u629e\u3057\u3066\u30eb\u30fc\u30eb\u304c\u8ffd\u52a0\u3067\u304d\u308b\u304c\u3001\u3053\u306e\u753b\u9762\u306b\u306f\u300c\u63a5\u7d9a\u5143\u300dIP\u30a2\u30c9\u30ec\u30b9\u3092\u6307\u5b9a\u3059\u308b\u9805\u76ee\u304c\u306a\u3044\u3002<\/div>\r\n<div>\u00a0<\/div>\r\n<div>\u00a0\ud83d\udd39\u300c\u7c21\u6613\u300d\u30bf\u30d6\uff1a<br \/>\r\n\u3010\u30dd\u30fc\u30c8\u3011\u6b04\u306b\u3001\u30dd\u30fc\u30c8\u756a\u53f7 22\uff08\u307e\u305f\u306f ssh\uff09\u3092\u6307\u5b9a\u3057\u3066\u30eb\u30fc\u30eb\u3092\u8ffd\u52a0\u3059\u308b\u304c\u3001\u3053\u3061\u3089\u3082\u30b5\u30fc\u30d3\u30b9\u30bf\u30d6\u3068\u540c\u69d8\u306b\u300c\u63a5\u7d9a\u5143\u300dIP\u3092\u6307\u5b9a\u3059\u308b\u6b04\u304c\u306a\u3044\u3002<\/div>\r\n<div>\u00a0<\/div>\r\n<div>\ud83c\udf89 \u7d50\u8ad6\uff1a<br \/>\r\n\u300c\u8a73\u7d30\u300d\u30bf\u30d6\u3092\u4f7f\u3048\u3070\u3001\u7279\u5b9a\u306eIP\u30a2\u30c9\u30ec\u30b9\u3084\u30ed\u30fc\u30ab\u30eb\u7aef\u672b\u304b\u3089\u306e\u30a2\u30af\u30bb\u30b9\u3092\u5236\u9650\u3059\u308b\u30eb\u30fc\u30eb\u8a2d\u5b9a\u304c\u51fa\u6765\u308b\u3002<\/div>\r\n<div>\u00a0<\/div>\r\n<div>\u300c\u8a73\u7d30\u300d\u30bf\u30d6\u3067\u306e\u8a2d\u5b9a\u5185\u5bb9\uff1a<br \/>\r\n<a href=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_6211.png\" data-rel=\"lightbox-gallery-l0svRCdd\" data-rl_title=\"gufw_6211\" data-rl_caption=\"\" title=\"gufw_6211\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-12898\" src=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_6211.png\" alt=\"\u300c\u8a73\u7d30\u300d\u30bf\u30d6\u3067\u306e\u8a2d\u5b9a\u5185\u5bb9\uff1a\" width=\"500\" height=\"406\" \/><\/a><\/div>\r\n<div>\u00a0<\/div>\r\n<div>\u3000\u2022 \u540d\u524d: \u4efb\u610f\u306e\u8b58\u5225\u540d\uff08SSH-Client\uff09 <br \/>\r\n\u3000\u2022 \u633f\u5165: 0 <br \/>\r\n\u3000\u2022 \u30dd\u30ea\u30b7\u30fc: Allow \uff08\u8a31\u53ef\uff09 <br \/>\r\n\u3000\u2022 \u65b9\u5411: In \uff08\u53d7\u4fe1\uff09 <br \/>\r\n\u3000\u2022 \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9: All Interfaces <br \/>\r\n\u3000\u2022 \u30ed\u30b0: \u30ed\u30b0\u51fa\u529b\u3057\u306a\u3044 <br \/>\r\n\u3000\u2022 \u30d7\u30ed\u30c8\u30b3\u30eb: TCP <br \/>\r\n\u3000\u2022 From\uff08\u63a5\u7d9a\u5143\uff09:<br \/>\r\n\u3000\u3000\u3000\u2022 IP: \u63a5\u7d9a\u5143\u306e\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u7aef\u672b\u306eIP\u30a2\u30c9\u30ec\u30b9\uff08192.168.11.0\/24\uff09 <br \/>\r\n\u3000\u3000\u3000\u2022 \u30dd\u30fc\u30c8: \u7a7a\u6b04\uff08\u6307\u5b9a\u306a\u3057\uff09 <br \/>\r\n\u3000\u2022 To\uff08\u5b9b\u5148\u30fbLinux Mint\u5074\uff09:<br \/>\r\n\u3000\u3000\u3000\u2022 IP: 192.168.11.123 <br \/>\r\n\u3000\u3000\u3000\u2022 \u30dd\u30fc\u30c8: 22<\/div>\r\n<div>\u00a0<\/div>\r\n<div>\u53f3\u4e0b\u306e \u300c\u8ffd\u52a0(A)\u300d \u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3002<\/div>\r\n<div>\u00a0<\/div>\r\n<div>\ud83d\udcdb \u30dd\u30fc\u30c8: 22 \u3092\u8a2d\u5b9a\u3057\u305f\u6642\u70b9\u3067\u3001\u6b21\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u308b\u3002<br \/>\r\n<span style=\"font-size: 10pt;\">You can write a port as '22' or a port range as '22:24'.<\/span><br \/>\r\n<span style=\"font-size: 10pt;\">If you're editing a Preconfigured or Simple rule, Interface field must be 'all <\/span><br \/>\r\n<span style=\"font-size: 10pt;\">Inrerfaces' and the IPs and From Port fields must be empty.<\/span><\/div>\r\n<div>\u00a0<\/div>\r\n<div>\ud83d\udccc \u3053\u306e\u8a2d\u5b9a\u3067\u3001<span style=\"background: linear-gradient(transparent 60%,pink 60%);\">\u30dd\u30fc\u30c8\u300c22\u300d\u756a\u304c\u89e3\u653e\u3055\u308c\u308b\u8a2d\u5b9a\u304c\u81ea\u52d5\u3067\u751f\u6210\u3055\u308c\u308b\u308f\u3051\u3067\u306f\u306a\u304f<\/span>\u3001\u5225\u9014\u3001\u624b\u52d5\u3067\u958b\u653e\u3059\u308b\u30eb\u30fc\u30eb\u3092\u8ffd\u52a0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002<\/div>\r\n<div>\u00a0<\/div>\r\n<div>\u00a0<\/div>\r\n<div style=\"border: 1px solid #000000; padding: 3px 5px 3px 10px; color: #ffffff; background: #191970;\"><strong>\u27a1\ufe0f 4. GUFW \u3067 SSH \u306e\u30dd\u30fc\u30c8\uff0822\u756a\uff09\u3092\u958b\u653e\u3059\u308b<\/strong><\/div>\r\n<div>\u00a0<\/div>\r\n<div>\u30dd\u30fc\u30c8\u306e\u958b\u653e\u3060\u3051\u306a\u3089\u3070\u3001 \u300c\u7c21\u6613\u300d\u30bf\u30d6\u3092\u4f7f\u3046\u306e\u304c\u4e00\u756a\u5bb9\u6613\u3002<\/div>\r\n<div>\u00a0<\/div>\r\n<div>GUFW\u306e\u300c+ \u30eb\u30fc\u30eb\u306e\u8ffd\u52a0\u300d\u753b\u9762\u3092\u958b\u304d\u3001\u300c\u7c21\u6613\u300d\u30bf\u30d6\u3092\u9078\u629e\u3057\u3066\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u8a2d\u5b9a\u3059\u308b\u3002 <br \/>\r\n<a href=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_6221.png\" data-rel=\"lightbox-gallery-l0svRCdd\" data-rl_title=\"gufw_6221\" data-rl_caption=\"\" title=\"gufw_6221\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-12899\" src=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_6221.png\" alt=\"GUFW\u306e\u300c+ \u30eb\u30fc\u30eb\u306e\u8ffd\u52a0\u300d\u753b\u9762\u3092\u958b\u304d\u3001\u300c\u7c21\u6613\u300d\u30bf\u30d6\u3092\u9078\u629e\u3057\u3066\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u8a2d\u5b9a\u3059\u308b\" width=\"500\" height=\"406\" \/><\/a><\/div>\r\n<div>\u00a0<\/div>\r\n<div>\u3000\u2022 \u540d\u524d\uff1a \u4efb\u610f\u306e\u8b58\u5225\u540d\uff08Open-Port-22\uff09 <br \/>\r\n\u3000\u2022 \u30dd\u30ea\u30b7\u30fc\uff1aAllow \uff08\u8a31\u53ef\uff09 <br \/>\r\n\u3000\u2022 \u65b9\u5411\uff1aIn \uff08\u53d7\u4fe1\uff09 <br \/>\r\n\u3000\u2022 \u30d7\u30ed\u30c8\u30b3\u30eb\uff1aTCP \uff08SSH\u306a\u3069\u306e\u4e00\u822c\u7684\u306a\u901a\u4fe1\u306fTCP\u306e\u305f\u3081\u9078\u629e\u3002\uff09 <br \/>\r\n\u3000\u2022 \u30dd\u30fc\u30c8\uff1a22 \uff08\u958b\u653e\u3057\u305f\u3044\u30dd\u30fc\u30c8\u756a\u53f7\u3092\u76f4\u63a5\u5165\u529b\u3059\u308b\uff09<\/div>\r\n<div>\u00a0<\/div>\r\n<div>\u53f3\u4e0b\u306e \u300c\u8ffd\u52a0(A)\u300d \u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/div>\r\n<div>\u00a0<\/div>\r\n<div>\u30dd\u30fc\u30c8\uff0822\u756a\uff09\u304c\u958b\u653e\u3055\u308c\u308b\u3068\u3001\u300c\u30eb\u30fc\u30eb\u300d\u6b04\u306b\u6761\u4ef6\u5f0f\u8868\u793a\u3055\u308c\u308b\u3002<br \/>\r\n<a href=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_6231.png\" data-rel=\"lightbox-gallery-l0svRCdd\" data-rl_title=\"gufw_6231\" data-rl_caption=\"\" title=\"gufw_6231\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-12900\" src=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_6231.png\" alt=\"\u30dd\u30fc\u30c8\uff0822\u756a\uff09\u304c\u958b\u653e\u3055\u308c\u308b\u3068\u3001\u300c\u30eb\u30fc\u30eb\u300d\u6b04\u306b\u3082\u6761\u4ef6\u5f0f\u8868\u793a\u3055\u308c\u308b\" width=\"400\" height=\"570\" \/><\/a><\/div>\r\n<div>\u00a0<\/div>\r\n<div>\u00a0<\/div>\r\n<div style=\"border: 1px solid #000000; padding: 3px 5px 3px 10px; color: #ffffff; background: #191970;\"><strong>\u27a1\ufe0f 5. Windows PC \u304b\u3089\u306e SSH\u63a5\u7d9a<\/strong><\/div>\r\n<div>\u00a0<\/div>\r\n<div>Windows PC\u3067\u300cTera Term\u300d\u3092\u8d77\u52d5\u3057\u3001Linux Mint \u306e\u300cIP\u30a2\u30c9\u30ec\u30b9\u300d\u3068\u300c\u30dd\u30fc\u30c8\u756a\u53f7\u300d\u3092\u5165\u529b\u3057\u3001\u300cOK\u300d\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3002<br \/>\r\n<a href=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_6311.png\" data-rel=\"lightbox-gallery-l0svRCdd\" data-rl_title=\"gufw_6311\" data-rl_caption=\"\" title=\"gufw_6311\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-12901\" src=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_6311.png\" alt=\"Windows PC\u3067\u300cTera Term\u300d\u3092\u8d77\u52d5\u3057\u3001Linux Mint \u306e\u300cIP\u30a2\u30c9\u30ec\u30b9\u300d\u3068\u300c\u30dd\u30fc\u30c8\u756a\u53f7\u300d\u3092\u5165\u529b\u3057\u3001\u300cOK\u300d\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\" width=\"753\" height=\"500\" \/><\/a><\/div>\r\n<div>\u00a0<\/div>\r\n<div>\u300c\u7d9a\u884c\u300d\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3002<br \/>\r\n<a href=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_6321.png\" data-rel=\"lightbox-gallery-l0svRCdd\" data-rl_title=\"gufw_6321\" data-rl_caption=\"\" title=\"gufw_6321\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-12902\" src=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_6321.png\" alt=\"\u300c\u7d9a\u884c\u300d\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\" width=\"500\" height=\"497\" srcset=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_6321.png 500w, https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_6321-100x100.png 100w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/div>\r\n<div>\u00a0<\/div>\r\n<div>Linux Mint \u306e\u300c\u30e6\u30fc\u30b6\u30fc\u540d\u300d\u3068\u300c\u30d1\u30b9\u30ef\u30fc\u30c9\u300d\u3092\u5165\u529b\u3057\u3001\u300cOK\u300d\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3002<br \/>\r\n<a href=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_6331.png\" data-rel=\"lightbox-gallery-l0svRCdd\" data-rl_title=\"gufw_6331\" data-rl_caption=\"\" title=\"gufw_6331\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-12903\" src=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_6331.png\" alt=\"Linux Mint \u306e\u300cIP\u30a2\u30c9\u30ec\u30b9\u300d\u3068\u300c\u30dd\u30fc\u30c8\u756a\u53f7\u300d\u3092\u5165\u529b\u3057\u3001\u300cOK\u300d\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\" width=\"500\" height=\"372\" \/><\/a><\/div>\r\n<div>\u00a0<\/div>\r\n<div>\u7121\u4e8b\u306b SSH\u63a5\u7d9a \u304c\u78ba\u7acb\u3055\u308c\u308b\u3002<br \/>\r\n<a href=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_6341.png\" data-rel=\"lightbox-gallery-l0svRCdd\" data-rl_title=\"gufw_6341\" data-rl_caption=\"\" title=\"gufw_6341\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-12904\" src=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_6341.png\" alt=\"\u7121\u4e8b\u306b SSH\u63a5\u7d9a \u304c\u78ba\u7acb\u3055\u308c\u308b\" width=\"600\" height=\"439\" \/><\/a><\/div>\r\n<div>\u00a0<\/div>\r\n<p>&nbsp;<\/p>\r\n<p style=\"text-align: right;\">\u4ee5\u4e0a\u3002<br \/>\r\n(2026.10.25)<\/p>\r\n<div style=\"clear: both;\">\u00a0<\/div>\r\n<div>\t<p>&nbsp;<\/p>\n\t<div align=\"center\" style=\"font-size:8pt;\">\u30b9\u30dd\u30f3\u30b5\u30fc \u30ea\u30f3\u30af<br \/>\n<!-- \t<script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script> -->\n\t<!-- \u8a18\u4e8b\u30fb\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6-7 -->\n\t<ins class=\"adsbygoogle\"\n     style=\"display:block\"\n     data-ad-client=\"ca-pub-3816629014893825\"\n     data-ad-slot=\"1428770894\"\n     data-ad-format=\"auto\"\n     data-full-width-responsive=\"true\"><\/ins>\n\t<script>\n\t(adsbygoogle = window.adsbygoogle || []).push({});\n\t<\/script>\n\t<amp-ad width=\"100vw\" height=\"320\"\n     type=\"adsense\"\n     data-ad-client=\"ca-pub-3816629014893825\"\n     data-ad-slot=\"1428770894\"\n     data-auto-format=\"rspv\"\n     data-full-width=\"\">\n\t <div overflow=\"\"><\/div>\n\t<\/amp-ad>\n\t<\/div>\n\n\t<p>&nbsp;<\/p>\n\n\t<p align=\"center\">\n\t<amp-social-share type=\"email\"><\/amp-social-share>\n\t&nbsp;<amp-social-share type=\"facebook\" data-param-app_id=\"131027923993169\"><\/amp-social-share>\n\t&nbsp;<amp-social-share type=\"linkedin\"><\/amp-social-share>\n\t&nbsp;<amp-social-share type=\"pinterest\"><\/amp-social-share>\n\t&nbsp;<amp-social-share type=\"tumblr\"><\/amp-social-share>\n\t&nbsp;<amp-social-share type=\"twitter\"><\/amp-social-share>\n\t&nbsp;<amp-social-share type=\"whatsapp\"><\/amp-social-share>\n\t&nbsp;<amp-social-share type=\"line\"><\/amp-social-share>\n\t<\/p>\n\n\t<p>&nbsp;<\/p>\n\t\n\t<!-- \u95a2\u9023\u30fb\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6 kanren-70 -->\n\t<div align=\"center\">\n\t\n\t<ins class=\"adsbygoogle\"\n     style=\"display:block\"\n     data-ad-format=\"autorelaxed\"\n     data-ad-client=\"ca-pub-3816629014893825\"\n     data-ad-slot=\"8839675487\"><\/ins>\n\t<script>\n     (adsbygoogle = window.adsbygoogle || []).push({});\n\t<\/script>\n\t\n\t<amp-ad width=\"100vw\" height=\"320\"\n\t\ttype=\"adsense\"\n\t\tdata-ad-client=\"ca-pub-3816629014893825\"\n\t\tdata-ad-slot=\"8839675487\"\n\t\tdata-auto-format=\"mcrspv\"\n\t\tdata-full-width=\"\">\n\t\t<div overflow=\"\"><\/div>\n\t<\/amp-ad>\n\t\n\t<\/div>\n\t\n\t<div> <\/div>\n\n\t<p>&nbsp;<\/p>\n<\/div>\r\n<div>\u00a0<\/div>","protected":false},"excerpt":{"rendered":"Linux Mint \u3092\u5fb9\u5e95\u7684\u306b\u4f7f\u3044\u3053\u306a\u3059 Stage 2-2 \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u4fdd\u8b77 \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb GUFW \u306e\u8a73\u7d30 \u8a2d\u5b9a\u8981\u9818 \u00a0 Windows \u304b\u3089 Linux Mint \u306b\u4e57\u308a\u63db\u3048\u3066\u3001\u6700\u521d\u306b\u6c17\u306b\u306a\u308b\u3053\u3068\u306e\u4e00\u3064\u306b\u300c &hellip; <p class=\"link-more\"><a href=\"https:\/\/arakoki70.com\/?p=12871\" class=\"more-link\"><span class=\"screen-reader-text\">&#8220;Linux Mint \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb GUFW \u306e\u8a73\u7d30 \u8a2d\u5b9a\u8981\u9818&#8221; \u306e<\/span>\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>","protected":false},"author":1,"featured_media":12880,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[113],"tags":[],"class_list":["post-12871","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-04mint"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Linux Mint \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb GUFW \u306e\u8a73\u7d30 \u8a2d\u5b9a\u8981\u9818 - \u30a2\u30e9\u30b3\u30ad\u304b\u3089\u306e Raspberry Pi \u96fb\u5b50\u5de5\u4f5c<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/arakoki70.com\/?p=12871\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Linux Mint \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb GUFW \u306e\u8a73\u7d30 \u8a2d\u5b9a\u8981\u9818 - \u30a2\u30e9\u30b3\u30ad\u304b\u3089\u306e Raspberry Pi \u96fb\u5b50\u5de5\u4f5c\" \/>\n<meta property=\"og:description\" content=\"Linux Mint \u3092\u5fb9\u5e95\u7684\u306b\u4f7f\u3044\u3053\u306a\u3059 Stage 2-2 \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u4fdd\u8b77 \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb GUFW \u306e\u8a73\u7d30 \u8a2d\u5b9a\u8981\u9818 \u00a0 Windows \u304b\u3089 Linux Mint \u306b\u4e57\u308a\u63db\u3048\u3066\u3001\u6700\u521d\u306b\u6c17\u306b\u306a\u308b\u3053\u3068\u306e\u4e00\u3064\u306b\u300c &hellip; &quot;Linux Mint \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb GUFW \u306e\u8a73\u7d30 \u8a2d\u5b9a\u8981\u9818&quot; \u306e\u7d9a\u304d\u3092\u8aad\u3080\" \/>\n<meta property=\"og:url\" content=\"https:\/\/arakoki70.com\/?p=12871\" \/>\n<meta property=\"og:site_name\" content=\"\u30a2\u30e9\u30b3\u30ad\u304b\u3089\u306e Raspberry Pi \u96fb\u5b50\u5de5\u4f5c\" \/>\n<meta property=\"article:published_time\" content=\"2026-10-25T08:59:07+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-27T18:38:39+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/arakoki70.com\/wp-content\/uploads\/2026\/10\/gufw_5011.png\" \/>\n\t<meta property=\"og:image:width\" content=\"400\" \/>\n\t<meta property=\"og:image:height\" content=\"570\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"tacsan\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@hermione2207\" \/>\n<meta name=\"twitter:site\" content=\"@hermione2207\" \/>\n<meta name=\"twitter:label1\" content=\"\u57f7\u7b46\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"tacsan\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593\" \/>\n\t<meta name=\"twitter:data2\" content=\"21\u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/arakoki70.com\\\/?p=12871#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/arakoki70.com\\\/?p=12871\"},\"author\":{\"name\":\"tacsan\",\"@id\":\"https:\\\/\\\/arakoki70.com\\\/#\\\/schema\\\/person\\\/d5fdbdb63e731d3f2d43880ccade4451\"},\"headline\":\"Linux Mint \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb GUFW \u306e\u8a73\u7d30 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