{"id":468673,"date":"2020-10-19T00:00:00","date_gmt":"2020-10-19T00:00:00","guid":{"rendered":"https:\/\/proxycompass.com\/knowledge-base\/how-do-proxy-servers-work\/"},"modified":"2024-04-30T08:43:14","modified_gmt":"2024-04-30T08:43:14","slug":"how-do-proxy-servers-work","status":"publish","type":"knowledge-base","link":"https:\/\/proxycompass.com\/ja\/knowledge-base\/how-do-proxy-servers-work\/","title":{"rendered":"\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u306f\u3069\u306e\u3088\u3046\u306b\u6a5f\u80fd\u3059\u308b\u306e\u304b\uff1f"},"content":{"rendered":"<p>\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306e\u4f7f\u7528\u306f\u5fc5\u9808\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u884c\u52d5\u306b\u3088\u3063\u3066\u660e\u3089\u304b\u306b\u306a\u308b\u5229\u70b9\u304c\u3044\u304f\u3064\u304b\u3042\u308a\u307e\u3059\u3002\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u3092\u4ecb\u5728\u3055\u305b\u308b\u3053\u3068\u3067\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u5b9f\u969b\u306e\u767a\u4fe1\u5143\u3001\u3064\u307e\u308a\u30e6\u30fc\u30b6\u30fc\u306e ID \u3068\u5834\u6240\u3092\u96a0\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2>\u6a5f\u80fd\u306e\u57fa\u672c<\/h2>\n<p>\u305d\u306e\u4ed5\u7d44\u307f\u306f\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u8fc5\u901f\u304b\u3064\u76ee\u7684\u306b\u6cbf\u3063\u3066\u51e6\u7406\u3055\u308c\u308b\u3088\u3046\u306b\u5bc6\u63a5\u306b\u9023\u643a\u3059\u308b 3 \u3064\u306e\u91cd\u8981\u306a\u8981\u7d20\u306b\u57fa\u3065\u3044\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li>IP\u30a2\u30c9\u30ec\u30b9<\/li>\n<li>\u30dd\u30fc\u30c8<\/li>\n<li>\u30d7\u30ed\u30c8\u30b3\u30eb<\/li>\n<\/ul>\n<p>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3059\u3079\u3066\u306e\u30c7\u30d0\u30a4\u30b9\u306b\u306f\u3001\u72ec\u81ea\u306e IP \u30a2\u30c9\u30ec\u30b9\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306f 4 \u3064\u306e\u6570\u5b57\u306e\u30b7\u30fc\u30b1\u30f3\u30b9\u3067\u69cb\u6210\u3055\u308c\u307e\u3059\u3002\u5404\u30b7\u30fc\u30b1\u30f3\u30b9\u306f\u30d4\u30ea\u30aa\u30c9\u3067\u533a\u5207\u3089\u308c\u307e\u3059 (\u4f8b: 123.123.123.123)\u3002<\/p>\n<figure id=\"attachment_469519\" aria-describedby=\"caption-attachment-469519\" style=\"width: 634px\" class=\"wp-caption alignnone\"><img decoding=\"async\" class=\"wp-image-469519 size-full\" src=\"https:\/\/proxycompass.com\/wp-content\/uploads\/2020\/10\/scheme_1_2_1_eng.png\" alt=\"\u30d7\u30ed\u30ad\u30b7\u30a2\u30c9\u30ec\u30b9\u30aa\u30af\u30c6\u30c3\u30c8\u3068\u306f\" width=\"634\" height=\"305\" srcset=\"https:\/\/proxycompass.com\/wp-content\/uploads\/2020\/10\/scheme_1_2_1_eng.png 634w, https:\/\/proxycompass.com\/wp-content\/uploads\/2020\/10\/scheme_1_2_1_eng-18x9.png 18w\" sizes=\"(max-width: 634px) 100vw, 634px\" \/><figcaption id=\"caption-attachment-469519\" class=\"wp-caption-text\">\u56f32.1: IP\u30a2\u30c9\u30ec\u30b9<\/figcaption><\/figure>\n<p>\u3053\u308c\u3089\u306e\u6570\u5b57\u306e\u30b7\u30fc\u30b1\u30f3\u30b9\u306f\u3001\u5c02\u9580\u7528\u8a9e\u3067\u306f\u30aa\u30af\u30c6\u30c3\u30c8\u3068\u547c\u3070\u308c\u307e\u3059\u3002\u30e9\u30c3\u30d7\u30c8\u30c3\u30d7\u3001\u30eb\u30fc\u30bf\u30fc\u3001\u30b5\u30fc\u30d0\u30fc\u3001\u96fb\u8a71\u3001\u30d7\u30ea\u30f3\u30bf\u30fc\u306a\u3069\u306e\u4ed6\u306e\u591a\u304f\u306e\u30c7\u30d0\u30a4\u30b9\u306b\u306f\u3001\u305d\u306e\u30c7\u30d0\u30a4\u30b9\u306b\u306e\u307f\u63a5\u7d9a\u3055\u308c\u305f\u72ec\u81ea\u306e\u30a2\u30c9\u30ec\u30b9\u304c\u3042\u308a\u307e\u3059\u3002IP \u30a2\u30c9\u30ec\u30b9\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u5730\u7406\u7684\u306a\u5834\u6240\u3001\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u60c5\u5831\u3092\u77e5\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u30dd\u30fc\u30c8\u306f\u5bb6\u306e\u30c9\u30a2\u306b\u4f8b\u3048\u3089\u308c\u3001\u5bb6\u3068\u305d\u308c\u305e\u308c\u306e\u30c7\u30d0\u30a4\u30b9\u304c\u540c\u7b49\u306b\u306a\u308a\u307e\u3059\u3002\u4ed6\u306e\u30c7\u30d0\u30a4\u30b9\u3068\u306e\u901a\u4fe1\u306f\u30c9\u30a2\u3092\u901a\u3057\u3066\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002\u30dd\u30fc\u30c8\u306f\u3001IP \u30a2\u30c9\u30ec\u30b9\u306e\u5f8c\u308d\u306b\u30b3\u30ed\u30f3\u3067\u533a\u5207\u3089\u308c\u305f\u6570\u5024\u3068\u3057\u3066\u8a2d\u5b9a\u3055\u308c\u307e\u3059 (\u4f8b: 123.123.123.123 : 8080)\u3002<\/p>\n<figure id=\"attachment_469520\" aria-describedby=\"caption-attachment-469520\" style=\"width: 818px\" class=\"wp-caption alignnone\"><img decoding=\"async\" class=\"wp-image-469520 size-full\" src=\"https:\/\/proxycompass.com\/wp-content\/uploads\/2020\/10\/scheme_1_2_2_eng.png\" alt=\"\u30d7\u30ed\u30ad\u30b7\u30a2\u30c9\u30ec\u30b9\u30dd\u30fc\u30c8\u3068\u306f\" width=\"818\" height=\"306\" srcset=\"https:\/\/proxycompass.com\/wp-content\/uploads\/2020\/10\/scheme_1_2_2_eng.png 818w, https:\/\/proxycompass.com\/wp-content\/uploads\/2020\/10\/scheme_1_2_2_eng-768x287.png 768w, https:\/\/proxycompass.com\/wp-content\/uploads\/2020\/10\/scheme_1_2_2_eng-18x7.png 18w\" sizes=\"(max-width: 818px) 100vw, 818px\" \/><figcaption id=\"caption-attachment-469520\" class=\"wp-caption-text\">\u56f32.2: IP\u30a2\u30c9\u30ec\u30b9\u3068\u30dd\u30fc\u30c8<\/figcaption><\/figure>\n<p>\u30c7\u30d0\u30a4\u30b9\u9593\u306e\u901a\u4fe1\u8a00\u8a9e\u306f\u30d7\u30ed\u30c8\u30b3\u30eb\u3068\u547c\u3070\u308c\u307e\u3059\u3002\u3053\u308c\u306f\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3068\u3082\u547c\u3070\u308c\u307e\u3059\u3002\u6700\u3082\u91cd\u8981\u304b\u3064\u6700\u3082\u3088\u304f\u77e5\u3089\u308c\u3066\u3044\u308b\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002 <a href=\"https:\/\/proxycompass.com\/ja\/knowledge-base\/what-are-http-and-https-proxies\/\">HTTP<\/a> \u305d\u3057\u3066 <a href=\"https:\/\/proxycompass.com\/ja\/knowledge-base\/what-are-socks-proxies\/\">SOCKS<\/a>\u4ed6\u306b\u3082\u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u3042\u308a\u307e\u3059\u304c\u3001\u3042\u307e\u308a\u4f7f\u308f\u308c\u307e\u305b\u3093\u3002<\/p>\n<figure id=\"attachment_469521\" aria-describedby=\"caption-attachment-469521\" style=\"width: 664px\" class=\"wp-caption alignnone\"><img decoding=\"async\" class=\"wp-image-469521 size-full\" src=\"https:\/\/proxycompass.com\/wp-content\/uploads\/2020\/10\/scheme_1_2_3_eng.png\" alt=\"\u6700\u3082\u4eba\u6c17\u306e\u3042\u308b\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u30d7\u30ed\u30c8\u30b3\u30eb\" width=\"664\" height=\"503\" srcset=\"https:\/\/proxycompass.com\/wp-content\/uploads\/2020\/10\/scheme_1_2_3_eng.png 664w, https:\/\/proxycompass.com\/wp-content\/uploads\/2020\/10\/scheme_1_2_3_eng-16x12.png 16w\" sizes=\"(max-width: 664px) 100vw, 664px\" \/><figcaption id=\"caption-attachment-469521\" class=\"wp-caption-text\">\u56f32.3: \u30d7\u30ed\u30ad\u30b7\u30d7\u30ed\u30c8\u30b3\u30eb<\/figcaption><\/figure>\n<h2>\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u3078\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u624b\u9806<\/h2>\n<p>\u3053\u306e\u3088\u3046\u306a\u30ea\u30af\u30a8\u30b9\u30c8\u3067\u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30e6\u30fc\u30b6\u30fc\u306f\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u547c\u3070\u308c\u307e\u3059\u3002\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30da\u30fc\u30b8\u3092\u958b\u3053\u3046\u3068\u3059\u308b\u3068\u304d\u306b\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u9001\u4fe1\u3057\u307e\u3059\u3002\u30e6\u30fc\u30b6\u30fc\u306e IP \u30a2\u30c9\u30ec\u30b9\u306f\u8b58\u5225\u76ee\u7684\u3067\u9001\u4fe1\u3055\u308c\u307e\u3059\u3002\u30ea\u30af\u30a8\u30b9\u30c8\u306f\u30b5\u30fc\u30d0\u30fc\u306b\u9001\u4fe1\u3055\u308c\u3001\u30b5\u30fc\u30d0\u30fc\u306f\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u5fdc\u7b54\u3068\u3057\u3066\u3001\u8981\u6c42\u3055\u308c\u305f\u60c5\u5831\u306f IP \u30a2\u30c9\u30ec\u30b9\u3001\u3064\u307e\u308a PC \u307e\u305f\u306f\u4ed6\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u5bfe\u5fdc\u30c7\u30d0\u30a4\u30b9\u306b\u8fd4\u3055\u308c\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u5b9b\u5148\u30b5\u30fc\u30d0\u30fc\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u5bfe\u5fdc\u30c7\u30d0\u30a4\u30b9\u3068\u30bf\u30fc\u30b2\u30c3\u30c8 \u30b5\u30fc\u30d0\u30fc\u306e\u9593\u3092\u4ef2\u4ecb\u3059\u308b\u305f\u3081\u3001\u4ef2\u4ecb\u8005\u3068\u3057\u3066\u3082\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_469522\" aria-describedby=\"caption-attachment-469522\" style=\"width: 1200px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/proxycompass.com\/wp-content\/uploads\/2020\/10\/scheme_1_2_4_eng.png\"><img decoding=\"async\" class=\"wp-image-469522 size-full\" src=\"https:\/\/proxycompass.com\/wp-content\/uploads\/2020\/10\/scheme_1_2_4_eng.png\" alt=\"\u30b5\u30a4\u30c8\u306e\u30bf\u30fc\u30b2\u30c3\u30c8\u30da\u30fc\u30b8\u3078\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u3092\u4ecb\u3057\u3066\u884c\u308f\u308c\u308b\u65b9\u6cd5\" width=\"1200\" height=\"609\" srcset=\"https:\/\/proxycompass.com\/wp-content\/uploads\/2020\/10\/scheme_1_2_4_eng.png 1200w, https:\/\/proxycompass.com\/wp-content\/uploads\/2020\/10\/scheme_1_2_4_eng-768x390.png 768w, https:\/\/proxycompass.com\/wp-content\/uploads\/2020\/10\/scheme_1_2_4_eng-18x9.png 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/a><figcaption id=\"caption-attachment-469522\" class=\"wp-caption-text\">\u56f32.4: \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u30bf\u30fc\u30b2\u30c3\u30c8\u30b5\u30fc\u30d0\u30fc\u9593\u306e\u901a\u4fe1\u306e\u6982\u7565\u56f3<\/figcaption><\/figure>\n<p>\u3057\u305f\u304c\u3063\u3066\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u306f 2 \u3064\u306e\u624b\u9806\u3067\u884c\u308f\u308c\u307e\u3059\u3002\u5b9f\u969b\u306b\u306f\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u306f\u72ec\u81ea\u306e IP \u30a2\u30c9\u30ec\u30b9\u3092\u6301\u3064\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306b\u9001\u4fe1\u3055\u308c\u307e\u3059\u3002\u6b21\u306b\u3001\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3001\u305d\u306e IP \u30a2\u30c9\u30ec\u30b9\u3092\u6301\u3064\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u95a2\u9023\u3059\u308b\u30b5\u30fc\u30d0\u30fc\u306b\u8ee2\u9001\u3057\u307e\u3059\u3002\u305d\u308c\u306b\u5fdc\u3058\u3066\u3001\u60c5\u5831 (\u3064\u307e\u308a\u3001\u30da\u30fc\u30b8\u306e\u30b3\u30f3\u30c6\u30f3\u30c4) \u304c\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306b\u8fd4\u9001\u3055\u308c\u3001\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u305d\u308c\u3092\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306b\u8ee2\u9001\u3057\u307e\u3059\u3002<\/p>\n<p>\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306e\u5834\u6240\u306f\u3001\u305d\u306e\u6a5f\u80fd\u3084\u5177\u4f53\u7684\u306a\u624b\u9806\u306b\u306f\u5f71\u97ff\u3057\u307e\u305b\u3093\u3002\u305f\u3060\u3057\u3001\u30da\u30fc\u30b8\u4e0a\u306e\u60c5\u5831\u306f\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306e IP \u30a2\u30c9\u30ec\u30b9\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002\u5404\u56fd\u306b\u306f\u7570\u306a\u308b\u898f\u5236\u3084\u5236\u9650\u304c\u3042\u308a\u3001\u305d\u308c\u306b\u5f93\u3063\u3066\u9075\u5b88\u3055\u308c\u307e\u3059\u3002\u7570\u306a\u308b\u30c7\u30d0\u30a4\u30b9\u306e\u901a\u4fe1\u306f\u7570\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u57fa\u672c\u7684\u306a\u624b\u9806\u306f\u3059\u3079\u3066\u306e\u30c7\u30d0\u30a4\u30b9\u3067\u540c\u3058\u3067\u3059\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>The use of a proxy server is not a must, but it has some advantages that become apparent with different user behavior. By interposing a proxy server, the actual origin of the request, i.e. the identity and location of the user, can be concealed. Basics of the function The way it works is based on three essential elements that work closely together to ensure that requests are processed quickly and purposefully: IP address Port Protocol Every device that can access the internet has its own IP address. This consists of four numerical sequences. Each sequence is separated from the next by a period (e.g. 123.123.123.123). These sequences of numbers are [&hellip;]<\/p>\n","protected":false},"featured_media":469529,"menu_order":0,"template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"kb-categories":[67],"class_list":["post-468673","knowledge-base","type-knowledge-base","status-publish","has-post-thumbnail","hentry","kb-categories-proxy-server-basics"],"acf":[],"_links":{"self":[{"href":"https:\/\/proxycompass.com\/ja\/wp-json\/wp\/v2\/knowledge-base\/468673","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/proxycompass.com\/ja\/wp-json\/wp\/v2\/knowledge-base"}],"about":[{"href":"https:\/\/proxycompass.com\/ja\/wp-json\/wp\/v2\/types\/knowledge-base"}],"version-history":[{"count":3,"href":"https:\/\/proxycompass.com\/ja\/wp-json\/wp\/v2\/knowledge-base\/468673\/revisions"}],"predecessor-version":[{"id":469528,"href":"https:\/\/proxycompass.com\/ja\/wp-json\/wp\/v2\/knowledge-base\/468673\/revisions\/469528"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/proxycompass.com\/ja\/wp-json\/wp\/v2\/media\/469529"}],"wp:attachment":[{"href":"https:\/\/proxycompass.com\/ja\/wp-json\/wp\/v2\/media?parent=468673"}],"wp:term":[{"taxonomy":"kb-categories","embeddable":true,"href":"https:\/\/proxycompass.com\/ja\/wp-json\/wp\/v2\/kb-categories?post=468673"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}