{"id":5304,"date":"2026-02-16T17:33:00","date_gmt":"2026-02-16T17:33:00","guid":{"rendered":"https:\/\/securitybriefing.net\/?p=5304"},"modified":"2026-02-25T13:54:18","modified_gmt":"2026-02-25T13:54:18","slug":"wi-fi%e3%81%a8%e3%82%a4%e3%83%b3%e3%82%bf%e3%83%bc%e3%83%8d%e3%83%83%e3%83%88%e3%81%ae%e9%81%95%e3%81%84%e3%81%af%e5%ae%9f%e9%9a%9b%e3%81%ab%e4%bd%95%e3%81%a7%e3%81%99%e3%81%8b%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/securitybriefing.net\/ja\/%e3%83%af%e3%82%a4%e3%83%95%e3%82%a1%e3%82%a4\/wi-fi%e3%81%a8%e3%82%a4%e3%83%b3%e3%82%bf%e3%83%bc%e3%83%8d%e3%83%83%e3%83%88%e3%81%ae%e9%81%95%e3%81%84%e3%81%af%e5%ae%9f%e9%9a%9b%e3%81%ab%e4%bd%95%e3%81%a7%e3%81%99%e3%81%8b%ef%bc%9f\/","title":{"rendered":"Wi-Fi\u5bfe\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\uff1a\u5b9f\u969b\u306e\u9055\u3044\u306f\u4f55\u304b"},"content":{"rendered":"<p>\u4eca\u65e5\u306e\u30c7\u30b8\u30bf\u30eb\u6642\u4ee3\u3067\u306f\u3001\u300cWi-Fi\u300d\u3068\u300c\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u300d\u3068\u3044\u3046\u7528\u8a9e\u304c\u3057\u3070\u3057\u3070\u540c\u3058\u610f\u5473\u3067\u4f7f\u308f\u308c\u3001\u6df7\u4e71\u3092\u62db\u304f\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u304b\u3057\u3001Wi-Fi\u3068\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306f\u6839\u672c\u7684\u306b\u7570\u306a\u308b\u3082\u306e\u3067\u3042\u308a\u3001\u305d\u306e\u9055\u3044\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u5358\u306a\u308b\u6280\u8853\u7684\u306a\u554f\u984c\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305d\u308c\u306f\u3001\u63a5\u7d9a\u306e\u554f\u984c\u30925\u5206\u3067\u8a3a\u65ad\u3059\u308b\u304b\u3001\u9593\u9055\u3063\u305f\u30c7\u30d0\u30a4\u30b9\u30921\u6642\u9593\u518d\u8d77\u52d5\u3059\u308b\u304b\u306e\u9055\u3044\u3067\u3059\u3002.<\/p>\n\n\n\n<p>\u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001Wi-Fi\u3068\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u304c\u5b9f\u969b\u306b\u4f55\u3067\u3042\u308b\u304b\u3001\u305d\u308c\u3089\u304c\u3069\u306e\u3088\u3046\u306b\u9023\u643a\u3057\u3066\u3044\u308b\u304b\u3001\u4e00\u65b9\u304c\u4ed6\u65b9\u306a\u3057\u3067\u5931\u6557\u3057\u305f\u5834\u5408\u306b\u4f55\u304c\u8d77\u3053\u308b\u304b\u3001\u305d\u3057\u3066\u4e21\u65b9\u3092\u52b9\u679c\u7684\u306b\u8a2d\u5b9a\u304a\u3088\u3073\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3059\u308b\u65b9\u6cd5\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"wifi-vs-internet-the-core-difference\">Wi-Fi\u5bfe\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\uff1a\u57fa\u672c\u7684\u306a\u9055\u3044<\/h2>\n\n\n<p><strong>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8<\/strong> \u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u3001\u30b5\u30fc\u30d0\u30fc\u3001\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u304c\u76f8\u4e92\u63a5\u7d9a\u3055\u308c\u305f\u5de8\u5927\u306a\u30b0\u30ed\u30fc\u30d0\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u3059\u3002\u30aa\u30f3\u30e9\u30a4\u30f3\u3067\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3059\u3079\u3066\u306e\u3082\u306e\u3092\u63d0\u4f9b\u3059\u308b\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3067\u3059\uff1a\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3001\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u3001\u30e1\u30fc\u30eb\u3001\u30d3\u30c7\u30aa\u901a\u8a71\u3002\u4e16\u754c\u4e2d\u306750\u5104\u4eba\u4ee5\u4e0a\u304c\u5229\u7528\u3057\u3066\u304a\u308a\u3001\u6d77\u5e95\u30b1\u30fc\u30d6\u30eb\u3001\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30e9\u30a4\u30f3\u3001\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3092\u542b\u3080\u7269\u7406\u7684\u306a\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3067\u904b\u55b6\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p><strong><a href=\"https:\/\/securitybriefing.net\/ja\/%e3%83%86%e3%82%af%e3%83%8e%e3%83%ad%e3%82%b8%e3%83%bc\/%e8%87%aa%e5%ae%85%e3%81%a7%e7%84%a1%e7%b7%9a%e3%83%ab%e3%83%bc%e3%82%bf%e3%83%bc%e3%82%92%e8%a8%ad%e7%bd%ae%e3%81%99%e3%82%8b%e9%9a%9b%e3%81%ab%e7%9f%a5%e3%81%a3%e3%81%a6%e3%81%8a%e3%81%8f%e3%81%b9\/\">Wi-Fi<\/a><\/strong> \u306f\u3001\u7121\u7dda\u6280\u8853\u3067\u3042\u308a\u3001\u30c7\u30d0\u30a4\u30b9\u3092\u30ed\u30fc\u30ab\u30eb\u30eb\u30fc\u30bf\u30fc\u306b\u30e9\u30b8\u30aa\u6ce2\u3092\u4f7f\u7528\u3057\u3066\u63a5\u7d9a\u3057\u307e\u3059\u3002\u305d\u306e\u30eb\u30fc\u30bf\u30fc\u306f\u30e2\u30c7\u30e0\u3068ISP\u3092\u901a\u3058\u3066\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u63a5\u7d9a\u3057\u307e\u3059\u3002Wi-Fi\u306f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u65b9\u6cd5\u306e\u4e00\u3064\u3067\u3059\u304c\u3001\u305d\u308c\u81ea\u4f53\u304c\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p>\u3053\u306e\u3088\u3046\u306b\u8003\u3048\u3066\u304f\u3060\u3055\u3044\uff1a\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306f\u4e16\u754c\u4e2d\u306e\u3059\u3079\u3066\u306e\u90fd\u5e02\u3092\u7d50\u3076\u9ad8\u901f\u9053\u8def\u30b7\u30b9\u30c6\u30e0\u3067\u3059\u3002Wi-Fi\u306f\u3042\u306a\u305f\u306e\u5bb6\u306e\u5165\u53e3\u30e9\u30f3\u30d7\u3067\u3059\u3002\u5165\u53e3\u30e9\u30f3\u30d7\u304c\u958b\u3044\u3066\u3044\u308b\u9593\u306b\u9ad8\u901f\u9053\u8def\u304c\u8a70\u307e\u3063\u3066\u3044\u308b\u3053\u3068\u3082\u3042\u308c\u3070\u3001\u9ad8\u901f\u9053\u8def\u304c\u30af\u30ea\u30a2\u3067\u5165\u53e3\u30e9\u30f3\u30d7\u304c\u30d6\u30ed\u30c3\u30af\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u30a2\u30b9\u30da\u30af\u30c8<\/th><th>Wi-Fi<\/th><th>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8<\/th><\/tr><\/thead><tbody><tr><td><strong>\u305d\u308c\u304c\u4f55\u3067\u3042\u308b\u304b<\/strong><\/td><td>\u30ed\u30fc\u30ab\u30eb\u7121\u7dda\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6280\u8853<\/td><td>\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u3068\u30b5\u30fc\u30d0\u30fc\u306e\u30b0\u30ed\u30fc\u30d0\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/td><\/tr><tr><td><strong>\u7bc4\u56f2<\/strong><\/td><td>\u5c4b\u5185\u306715\u301c30\u30e1\u30fc\u30c8\u30eb<\/td><td>\u4e16\u754c\u4e2d<\/td><\/tr><tr><td><strong>\u6a5f\u80fd<\/strong><\/td><td>\u30c7\u30d0\u30a4\u30b9\u3092\u7121\u7dda\u3067\u30eb\u30fc\u30bf\u30fc\u306b\u63a5\u7d9a<\/td><td>\u30aa\u30f3\u30e9\u30a4\u30f3\u30b3\u30f3\u30c6\u30f3\u30c4\u3068\u30b5\u30fc\u30d3\u30b9\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u63d0\u4f9b<\/td><\/tr><tr><td><strong>\u4e92\u3044\u306b\u72ec\u7acb\u3057\u3066\u52d5\u4f5c\u3059\u308b\u304b\uff1f<\/strong><\/td><td>\u306f\u3044\u3001\u30ed\u30fc\u30ab\u30eb\u30c7\u30d0\u30a4\u30b9\u901a\u4fe1\u306e\u307f<\/td><td>\u306f\u3044\u3001\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u3001\u643a\u5e2f\u30c7\u30fc\u30bf\u306a\u3069\u3092\u4ecb\u3057\u3066.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n<h2 class=\"wp-block-heading\" id=\"how-wifi-and-the-internet-work-together\">Wi-Fi\u3068\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306e\u9023\u643a\u65b9\u6cd5<\/h2>\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/securitybriefing.net\/wp-content\/uploads\/2026\/02\/How-Wi-Fi-and-the-Internet-Work-Together-1024x512.jpg\" alt=\"\u30b0\u30ed\u30fc\u30d0\u30eb\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\" class=\"wp-image-5307\" srcset=\"https:\/\/securitybriefing.net\/wp-content\/uploads\/2026\/02\/How-Wi-Fi-and-the-Internet-Work-Together-1024x512.jpg 1024w, https:\/\/securitybriefing.net\/wp-content\/uploads\/2026\/02\/How-Wi-Fi-and-the-Internet-Work-Together-300x150.jpg 300w, https:\/\/securitybriefing.net\/wp-content\/uploads\/2026\/02\/How-Wi-Fi-and-the-Internet-Work-Together-768x384.jpg 768w, https:\/\/securitybriefing.net\/wp-content\/uploads\/2026\/02\/How-Wi-Fi-and-the-Internet-Work-Together-1536x768.jpg 1536w, https:\/\/securitybriefing.net\/wp-content\/uploads\/2026\/02\/How-Wi-Fi-and-the-Internet-Work-Together-18x9.jpg 18w, https:\/\/securitybriefing.net\/wp-content\/uploads\/2026\/02\/How-Wi-Fi-and-the-Internet-Work-Together-1568x784.jpg 1568w, https:\/\/securitybriefing.net\/wp-content\/uploads\/2026\/02\/How-Wi-Fi-and-the-Internet-Work-Together.jpg 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u4e00\u822c\u7684\u306a\u5bb6\u5ead\u3084\u30aa\u30d5\u30a3\u30b9\u306e\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3067\u306f\u3001Wi-Fi\u3068\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306f\u30b0\u30ed\u30fc\u30d0\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304b\u3089\u30c7\u30d0\u30a4\u30b9\u307e\u3067\u306e\u30c1\u30a7\u30fc\u30f3\u306e\u4e00\u90e8\u3067\u3059\u3002.<\/p>\n\n\n\n<p>ISP\u306f\u7269\u7406\u7684\u306a\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3001\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30b1\u30fc\u30d6\u30eb\u3001\u540c\u8ef8\u30b1\u30fc\u30d6\u30eb\uff08\u30b1\u30fc\u30d6\u30eb\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\uff09\u3001\u9285\u88fd\u96fb\u8a71\u7dda\uff08DSL\uff09\u3001\u307e\u305f\u306f\u5834\u5408\u306b\u3088\u3063\u3066\u306f\u643a\u5e2f\u4fe1\u53f7\uff08\u56fa\u5b9a\u7121\u7dda\/5G\u30db\u30fc\u30e0\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\uff09\u3092\u901a\u3058\u3066\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u3092\u5bb6\u5ead\u306b\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u30e2\u30c7\u30e0\u306f\u305d\u306e\u4fe1\u53f7\u3092\u53d7\u4fe1\u3057\u3001\u30ed\u30fc\u30ab\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u4f7f\u7528\u3067\u304d\u308b\u30c7\u30fc\u30bf\u306b\u5909\u63db\u3057\u307e\u3059\u3002\u30e2\u30c7\u30e0\u306f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3078\u306e\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u3067\u3059\u3002\u305d\u308c\u304c\u306a\u3044\uff08\u307e\u305f\u306fISP\u30b5\u30fc\u30d3\u30b9\u304c\u306a\u3044\uff09\u3068\u3001\u5bb6\u5ead\u5185\u306e\u4f55\u3082\u5916\u90e8\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u5230\u9054\u3067\u304d\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p>\u30eb\u30fc\u30bf\u30fc\u306f\u30e2\u30c7\u30e0\u304b\u3089\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u3092\u53d7\u3051\u53d6\u308a\u3001\u305d\u308c\u3092\u30c7\u30d0\u30a4\u30b9\u306b\u5206\u914d\u3057\u307e\u3059\u3002\u30ed\u30fc\u30ab\u30eb\u30a8\u30ea\u30a2\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff08LAN\uff09\u3092\u4f5c\u6210\u3057\u3001\u30c7\u30d0\u30a4\u30b9\u3068\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u9593\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u7ba1\u7406\u3057\u307e\u3059\u3002\u591a\u304f\u306e\u73fe\u4ee3\u306e\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3067\u306f\u3001\u30e2\u30c7\u30e0\u3068\u30eb\u30fc\u30bf\u30fc\u306e\u6a5f\u80fd\u3092\u4e00\u3064\u306e\u30c7\u30d0\u30a4\u30b9\u3067\u51e6\u7406\u3059\u308b\u7d71\u5408\u30e2\u30c7\u30e0\u30eb\u30fc\u30bf\u30fc\uff08\u3057\u3070\u3057\u3070\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u3068\u547c\u3070\u308c\u308b\uff09\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p>Wi-Fi\u306f\u30eb\u30fc\u30bf\u30fc\u304c\u653e\u9001\u3059\u308b\u7121\u7dda\u4fe1\u53f7\u3067\u3059\u3002\u96fb\u8a71\u304c\u300cMyHomeNetwork\u300d\u306b\u63a5\u7d9a\u3059\u308b\u3068\u304d\u3001\u305d\u308c\u306fWi-Fi\u3092\u4ecb\u3057\u3066\u30eb\u30fc\u30bf\u30fc\u306b\u63a5\u7d9a\u3057\u3066\u3044\u307e\u3059\u3002\u30eb\u30fc\u30bf\u30fc\u306f\u305d\u306e\u5f8c\u3001\u8981\u6c42\u3092\u30e2\u30c7\u30e0\u306b\u8ee2\u9001\u3057\u3001\u305d\u308c\u3092\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u9001\u4fe1\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u3053\u306e\u30c1\u30a7\u30fc\u30f3\u306b\u306f\u8907\u6570\u306e\u6f5c\u5728\u7684\u306a\u6545\u969c\u70b9\u304c\u3042\u308a\u307e\u3059\u3002Wi-Fi\u304c\u5b8c\u5168\u306b\u6a5f\u80fd\u3057\u3066\u3044\u308b\u5834\u5408\u3067\u3082\u3001\u96fb\u8a71\u306b\u30d5\u30eb\u30b7\u30b0\u30ca\u30eb\u30d0\u30fc\u304c\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u3067\u3082\u3001ISP\u306e\u969c\u5bb3\u306e\u305f\u3081\u306b\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u304c\u5b8c\u5168\u306b\u30c0\u30a6\u30f3\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u9006\u306b\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30b5\u30fc\u30d3\u30b9\u304c\u6b63\u5e38\u3067\u3082\u3001 <a href=\"https:\/\/securitybriefing.net\/ja\/%e3%83%af%e3%82%a4%e3%83%95%e3%82%a1%e3%82%a4\/%e6%ac%a1%e3%81%ae%e3%81%86%e3%81%a1%e3%80%81%e5%85%ac%e5%85%b1%e3%81%aewi-fi%e3%81%a7%e5%ae%89%e5%85%a8%e3%81%ab%e8%a1%8c%e3%81%88%e3%82%8b%e3%81%ae%e3%81%af%e3%81%a9%e3%82%8c%e3%81%a7%e3%81%99\/\">Wi-Fi<\/a> \u30eb\u30fc\u30bf\u30fc\u306e\u5e72\u6e09\u3084\u7bc4\u56f2\u306e\u554f\u984c\u3067\u63a5\u7d9a\u304c\u5207\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"modem-vs-router\">\u30e2\u30c7\u30e0\u5bfe\u30eb\u30fc\u30bf\u30fc<\/h2>\n\n\n<p>\u30e2\u30c7\u30e0\u306fISP\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u63a5\u7d9a\u3057\u3001\u5f7c\u3089\u306e\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3068\u5bb6\u5ead\u306e\u9593\u306e\u30ae\u30e3\u30c3\u30d7\u3092\u57cb\u3081\u307e\u3059\u3002\u30eb\u30fc\u30bf\u30fc\u306f\u30e2\u30c7\u30e0\u306b\u63a5\u7d9a\u3057\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3092\u8907\u6570\u306e\u30c7\u30d0\u30a4\u30b9\u306b\u5206\u914d\u3057\u3001Wi-Fi\u3092\u653e\u9001\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u591a\u304f\u306eISP\u306f\u7d71\u5408\u30e2\u30c7\u30e0\u30eb\u30fc\u30bf\u30fc\uff08\u300c\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u300d\uff09\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u901a\u5e38\u3001$10\u301c15\u30c9\u30eb\/\u6708\u306e\u30ec\u30f3\u30bf\u30eb\u6599\u3092\u8acb\u6c42\u3057\u307e\u3059\u3002\u4e92\u63db\u6027\u306e\u3042\u308b\u30e2\u30c7\u30e0\uff08$60\u301c100\u30c9\u30eb\uff09\u3068\u30eb\u30fc\u30bf\u30fc\uff08$100\u301c200\u30c9\u30eb\uff09\u3092\u8cfc\u5165\u3059\u308b\u3053\u3068\u3067\u3001\u901a\u5e38\u306f1\u5e74\u4ee5\u5185\u306b\u5143\u304c\u53d6\u308c\u3001\u3088\u308a\u826f\u3044\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3068\u3088\u308a\u591a\u304f\u306e\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u304c\u5f97\u3089\u308c\u307e\u3059\u3002.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"why-full-wifi-bars-dont-mean-fast-internet\">\u30d5\u30ebWi-Fi\u30d0\u30fc\u304c\u901f\u3044\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3092\u610f\u5473\u3057\u306a\u3044\u7406\u7531<\/h2>\n\n\n<p>\u30c7\u30d0\u30a4\u30b9\u306eWi-Fi\u30a4\u30f3\u30b8\u30b1\u30fc\u30bf\u30fc\u306f\u3001\u30c7\u30d0\u30a4\u30b9\u3068\u30eb\u30fc\u30bf\u30fc\u9593\u306e\u7121\u7dda\u63a5\u7d9a\u306e\u5f37\u5ea6\u306e\u307f\u3092\u6e2c\u5b9a\u3057\u307e\u3059\u3002\u5b9f\u969b\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u901f\u5ea6\u306b\u3064\u3044\u3066\u306f\u4f55\u3082\u8a00\u3044\u307e\u305b\u3093\u3002ISP\u306e\u969c\u5bb3\u4e2d\u306b\u30d5\u30eb\u30d0\u30fc\u3067\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30a2\u30af\u30bb\u30b9\u304c\u30bc\u30ed\u306b\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u30d7\u30e9\u30f3\u304c25 Mbps\u30674\u4eba\u304c\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u30d5\u30eb\u30d0\u30fc\u3067\u3082\u901f\u5ea6\u304c\u9045\u304f\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u9006\u306b\u3001Wi-Fi\u304c\u5f31\u3044\uff08\u4e00\u3064\u306e\u30d0\u30fc\uff09\u3067\u3082\u3001\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u3067\u9ad8\u901f\u306a\u901f\u5ea6\u304c\u51fa\u308b\u5834\u5408\u3001\u554f\u984c\u306f\u7121\u7dda\u306b\u3042\u308a\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30b5\u30fc\u30d3\u30b9\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"troubleshooting-wifi-problem-or-internet-problem\">\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\uff1aWi-Fi\u306e\u554f\u984c\u304b\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306e\u554f\u984c\u304b\uff1f<\/h2>\n\n\n<p>\u63a5\u7d9a\u304c\u6a5f\u80fd\u3057\u306a\u3044\u5834\u5408\u3001\u6700\u521d\u306b\u7b54\u3048\u308b\u3079\u304d\u8cea\u554f\u306f\uff1a\u3053\u308c\u306fWi-Fi\u306e\u554f\u984c\u304b\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306e\u554f\u984c\u304b\uff1f\u305d\u308c\u3092\u898b\u6975\u3081\u308b\u65b9\u6cd5\u306f\u6b21\u306e\u901a\u308a\u3067\u3059\u3002.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"step-1-check-if-the-internet-itself-is-working\">\u30b9\u30c6\u30c3\u30d71\uff1a\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u81ea\u4f53\u304c\u6a5f\u80fd\u3057\u3066\u3044\u308b\u304b\u78ba\u8a8d\u3059\u308b<\/h3>\n\n\n<p>\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u3092\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30b1\u30fc\u30d6\u30eb\u3067\u30eb\u30fc\u30bf\u30fc\uff08\u307e\u305f\u306f\u30e2\u30c7\u30e0\uff09\u306b\u76f4\u63a5\u63a5\u7d9a\u3057\u307e\u3059\u3002\u6709\u7dda\u63a5\u7d9a\u3067\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3092\u8aad\u307f\u8fbc\u3081\u308b\u5834\u5408\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30b5\u30fc\u30d3\u30b9\u306f\u6b63\u5e38\u3067\u3001\u554f\u984c\u306fWi-Fi\u306b\u3042\u308a\u307e\u3059\u3002\u76f4\u63a5\u6709\u7dda\u63a5\u7d9a\u3067\u3082\u4f55\u3082\u8aad\u307f\u8fbc\u3081\u306a\u3044\u5834\u5408\u3001\u554f\u984c\u306f\u30e2\u30c7\u30e0\u3001ISP\u3001\u307e\u305f\u306f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30b5\u30fc\u30d3\u30b9\u306b\u3042\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"step-2-diagnose-wifi-problems\">\u30b9\u30c6\u30c3\u30d72\uff1aWi-Fi\u306e\u554f\u984c\u3092\u8a3a\u65ad\u3059\u308b<\/h3>\n\n\n<p>\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u3067\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u304c\u6a5f\u80fd\u3059\u308b\u304c\u7121\u7dda\u3067\u306f\u6a5f\u80fd\u3057\u306a\u3044\u5834\u5408\u3001\u554f\u984c\u306fWi-Fi\u306b\u3042\u308a\u307e\u3059\u3002\u4e00\u822c\u7684\u306a\u539f\u56e0\u306b\u306f\u3001\u30c7\u30d0\u30a4\u30b9\u304b\u3089\u9060\u3059\u304e\u308b\u30eb\u30fc\u30bf\u30fc\u306e\u914d\u7f6e\u3001\u58c1\u3084\u5e8a\u306b\u3088\u308b\u30d6\u30ed\u30c3\u30af\u3001\u4ed6\u306e\u96fb\u5b50\u6a5f\u5668\uff08\u96fb\u5b50\u30ec\u30f3\u30b8\u3001\u30d9\u30d3\u30fc\u30e2\u30cb\u30bf\u30fc\u3001\u96a3\u63a5\u3059\u308bWi-Fi\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff09\u304b\u3089\u306e\u5e72\u6e09\u3001\u63a5\u7d9a\u3055\u308c\u305f\u30c7\u30d0\u30a4\u30b9\u304c\u591a\u3059\u304e\u3066\u82e6\u52b4\u3057\u3066\u3044\u308b\u30eb\u30fc\u30bf\u30fc\u3001\u66f4\u65b0\u304c\u5fc5\u8981\u306a\u53e4\u3044\u30eb\u30fc\u30bf\u30fc\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"step-3-diagnose-internet-problems\">\u30b9\u30c6\u30c3\u30d73\uff1a\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306e\u554f\u984c\u3092\u8a3a\u65ad\u3059\u308b<\/h3>\n\n\n<p>\u76f4\u63a5\u6709\u7dda\u63a5\u7d9a\u3067\u3082\u6a5f\u80fd\u3057\u306a\u3044\u5834\u5408\u3001\u30e2\u30c7\u30e0\u3092\u518d\u8d77\u52d5\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\uff0830\u79d2\u9593\u30d7\u30e9\u30b0\u3092\u629c\u304d\u3001\u518d\u5ea6\u5dee\u3057\u8fbc\u307f\u30012\u5206\u5f85\u3064\uff09\u3002ISP\u306e\u30b9\u30c6\u30fc\u30bf\u30b9\u30da\u30fc\u30b8\u3084\u30a2\u30d7\u30ea\u3067\u5730\u57df\u306e\u969c\u5bb3\u304c\u5831\u544a\u3055\u308c\u3066\u3044\u308b\u304b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u554f\u984c\u304c\u7d9a\u304f\u5834\u5408\u306fISP\u306b\u9023\u7d61\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u554f\u984c\u306f\u5f7c\u3089\u306e\u5074\u306b\u3042\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u3067\u3059\u3002.<\/p>\n\n\n\n<p>\u3069\u3061\u3089\u306e\u534a\u5206\u304c\u58ca\u308c\u3066\u3044\u308b\u304b\u3092\u77e5\u308b\u3053\u3068\u3067\u3001\u6642\u9593\u3092\u7bc0\u7d04\u3057\u3001\u30a4\u30e9\u30a4\u30e9\u3092\u6e1b\u3089\u3057\u3001\u5b9f\u969b\u306b\u306f2\u30de\u30a4\u30eb\u5148\u306eISP\u306e\u969c\u5bb3\u304c\u539f\u56e0\u3067\u3042\u308b\u3068\u304d\u306b\u3001\u5b8c\u5168\u306b\u6b63\u5e38\u306a\u30eb\u30fc\u30bf\u30fc\u3092\u4ea4\u63db\u3059\u308b\u3053\u3068\u3092\u907f\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"internet-connection-types\">\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u306e\u7a2e\u985e<\/h2>\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/securitybriefing.net\/wp-content\/uploads\/2026\/02\/Internet-Connection-Types-1024x512.jpg\" alt=\"\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u3001\u30b1\u30fc\u30d6\u30eb\u3001DSL\u30015G\u3001\u885b\u661f\u3092\u542b\u3080\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u30bf\u30a4\u30d7\u306e\u6bd4\u8f03\u30c1\u30e3\u30fc\u30c8\" class=\"wp-image-5308\" srcset=\"https:\/\/securitybriefing.net\/wp-content\/uploads\/2026\/02\/Internet-Connection-Types-1024x512.jpg 1024w, https:\/\/securitybriefing.net\/wp-content\/uploads\/2026\/02\/Internet-Connection-Types-300x150.jpg 300w, https:\/\/securitybriefing.net\/wp-content\/uploads\/2026\/02\/Internet-Connection-Types-768x384.jpg 768w, https:\/\/securitybriefing.net\/wp-content\/uploads\/2026\/02\/Internet-Connection-Types-1536x768.jpg 1536w, https:\/\/securitybriefing.net\/wp-content\/uploads\/2026\/02\/Internet-Connection-Types-18x9.jpg 18w, https:\/\/securitybriefing.net\/wp-content\/uploads\/2026\/02\/Internet-Connection-Types-1568x784.jpg 1568w, https:\/\/securitybriefing.net\/wp-content\/uploads\/2026\/02\/Internet-Connection-Types.jpg 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u306f\u6700\u901f\u306e\u901f\u5ea6\uff081\u301c10 Gbps\uff09\u3001\u6700\u3082\u4f4e\u3044\u9045\u5ef6\u3001\u5bfe\u79f0\u7684\u306a\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\/\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u304c\u3001\u3069\u3053\u3067\u3082\u5229\u7528\u3067\u304d\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002. <\/p>\n\n\n\n<p>\u30b1\u30fc\u30d6\u30eb\u306f100 Mbps\u301c1 Gbps\u3067\u5e83\u304f\u5229\u7528\u53ef\u80fd\u3067\u3059\u304c\u3001\u8fd1\u96a3\u306e\u30d4\u30fc\u30af\u6642\u9593\u306b\u9045\u304f\u306a\u308a\u307e\u3059\u3002. <\/p>\n\n\n\n<p>DSL\u306f\u96fb\u8a71\u7dda\u3092\u4ecb\u3057\u3066\u52d5\u4f5c\u3057\u3001\u5e83\u304f\u5229\u7528\u53ef\u80fd\u3067\u3059\u304c\u3001\u901f\u5ea6\u306f\u9045\u3044\uff0810\u301c100 Mbps\uff09\u3067\u3059\u3002. <\/p>\n\n\n\n<p>5G\u30db\u30fc\u30e0\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306f\u643a\u5e2f\u96fb\u8a71\u306e\u30bf\u30ef\u30fc\u3092\u4f7f\u7528\u3057\u3001\u8fb2\u6751\u5730\u57df\u3067\u307e\u3059\u307e\u3059\u4eba\u6c17\u304c\u3042\u308a\u3001\u826f\u597d\u306a\u6761\u4ef6\u3067100\u301c300 Mbps\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002. <\/p>\n\n\n\n<p>\u885b\u661f\u306f\u6700\u3082\u9060\u9694\u5730\u306b\u5230\u9054\u3057\u307e\u3059\u304c\u3001\u4f1d\u7d71\u7684\u306b\u9ad8\u3044\u9045\u5ef6\u306b\u82e6\u3057\u3093\u3067\u3044\u307e\u3057\u305f\u304c\u3001\u65b0\u3057\u3044\u4f4e\u8ecc\u9053\u30b5\u30fc\u30d3\u30b9\u306b\u3088\u308a\u5927\u5e45\u306b\u6539\u5584\u3055\u308c\u307e\u3057\u305f\u3002.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"tips-for-optimizing-your-network\">\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u6700\u9069\u5316\u3059\u308b\u305f\u3081\u306e\u30d2\u30f3\u30c8<\/h2>\n\n\n<p>\u30eb\u30fc\u30bf\u30fc\u3092\u4e2d\u592e\u306b\u914d\u7f6e\u3057\u3001\u9ad8\u3044\u4f4d\u7f6e\u306b\u7f6e\u304d\u3001\u539a\u3044\u58c1\u3084\u96fb\u5b50\u6a5f\u5668\u304b\u3089\u96e2\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30b2\u30fc\u30e0\u30b3\u30f3\u30bd\u30fc\u30eb\u3084\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306e\u3088\u3046\u306a\u56fa\u5b9a\u3055\u308c\u305f\u5e2f\u57df\u5e45\u3092\u591a\u304f\u4f7f\u7528\u3059\u308b\u30c7\u30d0\u30a4\u30b9\u306b\u306f\u3001\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30eb\u30fc\u30bf\u30fc\u304c4\uff5e5\u5e74\u4ee5\u4e0a\u524d\u306e\u3082\u306e\u3067\u3001\u5c11\u306a\u304f\u3068\u3082Wi-Fi 6\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u306a\u3044\u5834\u5408\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5341\u5206\u306b\u767a\u63ee\u3067\u304d\u3066\u3044\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30d7\u30e9\u30f3\u304c\u5bb6\u5ead\u306e\u5b9f\u969b\u306e\u4f7f\u7528\u72b6\u6cc1\u306b\u5408\u3063\u3066\u3044\u308b\u304b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u8907\u6570\u306e\u30c7\u30d0\u30a4\u30b9\u3092\u4f7f\u7528\u3059\u308b\u4e2d\u7a0b\u5ea6\u304b\u3089\u91cd\u5ea6\u306e\u4f7f\u7528\u306b\u306f\u3001200\uff5e500 Mbps\u304c\u5feb\u9069\u306a\u4f59\u88d5\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u9069\u5207\u306a\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30b5\u30fc\u30d3\u30b9\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u3092\u9078\u3076\u305f\u3081\u306e\u8a73\u7d30\u306a\u30ac\u30a4\u30c9\u306b\u3064\u3044\u3066\u306f\u3001\u76f8\u8ac7\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 <a href=\"https:\/\/www.gamblingpedia.co.uk\/\">\u30ae\u30e3\u30f3\u30d6\u30eb\u30da\u30c7\u30a3\u30a2<\/a>.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"frequently-asked-questions\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n\n<h3 class=\"wp-block-heading\" id=\"is-wifi-and-internet-the-same-thing\">Wi-Fi\u3068\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306f\u540c\u3058\u3082\u306e\u3067\u3059\u304b\uff1f<\/h3>\n\n\n<p>\u3044\u3044\u3048\u3002\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306f\u30aa\u30f3\u30e9\u30a4\u30f3\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u4fdd\u5b58\u3057\u63d0\u4f9b\u3059\u308b\u30b0\u30ed\u30fc\u30d0\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u3059\u3002Wi-Fi\u306f\u30c7\u30d0\u30a4\u30b9\u3092\u30ed\u30fc\u30ab\u30eb\u30eb\u30fc\u30bf\u30fc\u306b\u63a5\u7d9a\u3057\u3001\u305d\u3053\u304b\u3089\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u63a5\u7d9a\u3059\u308b\u7121\u7dda\u6280\u8853\u3067\u3059\u3002Wi-Fi\u306f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u65b9\u6cd5\u306e\u4e00\u3064\u3067\u3042\u308a\u3001\u305d\u308c\u81ea\u4f53\u304c\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"can-you-have-wifi-without-internet\">\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306a\u3057\u3067Wi-Fi\u3092\u6301\u3064\u3053\u3068\u306f\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n\n\n<p>\u306f\u3044\u3002\u30eb\u30fc\u30bf\u30fc\u306f\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30b5\u30fc\u30d3\u30b9\u304c\u306a\u304f\u3066\u3082Wi-Fi\u4fe1\u53f7\u3092\u653e\u9001\u3057\u307e\u3059\u3002\u30c7\u30d0\u30a4\u30b9\u306f\u30ed\u30fc\u30ab\u30eb\u306b\u63a5\u7d9a\u3057\u3001\u30c7\u30d0\u30a4\u30b9\u9593\u3067\u30d5\u30a1\u30a4\u30eb\u3092\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u3057\u305f\u308a\u3001\u7121\u7dda\u3067\u5370\u5237\u3057\u305f\u308a\u3067\u304d\u307e\u3059\u304c\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3084\u30aa\u30f3\u30e9\u30a4\u30f3\u30b5\u30fc\u30d3\u30b9\u306b\u306f\u30a2\u30af\u30bb\u30b9\u3067\u304d\u307e\u305b\u3093\u3002.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"why-do-i-have-full-wifi-bars-but-slow-internet\">\u30d5\u30ebWi-Fi\u30d0\u30fc\u304c\u3042\u308b\u306e\u306b\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u304c\u9045\u3044\u306e\u306f\u306a\u305c\u3067\u3059\u304b\uff1f<\/h3>\n\n\n<p>\u30d5\u30eb\u30d0\u30fc\u306f\u30eb\u30fc\u30bf\u30fc\u3078\u306e\u5f37\u3044\u63a5\u7d9a\u3092\u610f\u5473\u3057\u307e\u3059\u304c\u3001\u901f\u3044\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3092\u610f\u5473\u3057\u307e\u305b\u3093\u3002\u9045\u3044\u901f\u5ea6\u306fISP\u306e\u6df7\u96d1\u3001\u9650\u3089\u308c\u305f\u30d7\u30e9\u30f3\u3092\u5171\u6709\u3059\u308b\u30c7\u30d0\u30a4\u30b9\u304c\u591a\u3059\u304e\u308b\u3001\u53e4\u3044\u30eb\u30fc\u30bf\u30fc\u304c\u63a5\u7d9a\u3092\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u306b\u3057\u3066\u3044\u308b\u3001\u307e\u305f\u306fISP\u306e\u90e8\u5206\u7684\u306a\u969c\u5bb3\u304c\u539f\u56e0\u3067\u3042\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"is-it-worth-buying-my-own-modem-and-router\">\u81ea\u5206\u306e\u30e2\u30c7\u30e0\u3068\u30eb\u30fc\u30bf\u30fc\u3092\u8cfc\u5165\u3059\u308b\u4fa1\u5024\u306f\u3042\u308a\u307e\u3059\u304b\uff1f<\/h3>\n\n\n<p>\u901a\u5e38\u306f\u305d\u3046\u3067\u3059\u3002ISP\u306e\u30ec\u30f3\u30bf\u30eb\u6599$10\u301c15\u30c9\u30eb\/\u6708\u306f2\u301c3\u5e74\u3067$240\u301c540\u30c9\u30eb\u306b\u9054\u3057\u307e\u3059\u3002\u81ea\u5206\u306e\u6a5f\u5668\u3092\u8cfc\u5165\u3059\u308b\u3053\u3068\u3067\u901a\u5e38\u306f1\u5e74\u4ee5\u5185\u306b\u5143\u304c\u53d6\u308c\u3001\u3088\u308a\u826f\u3044\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u3088\u308a\u591a\u304f\u306e\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u304c\u5f97\u3089\u308c\u307e\u3059\u3002.<\/p>\n\n\n<h2 class=\"wp-block-heading\" 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