{"id":12376096,"date":"2026-03-18T13:34:40","date_gmt":"2026-03-18T05:34:40","guid":{"rendered":"https:\/\/www.likacloud.com\/knowledge\/%e5%85%a8%e6%96%b9%e4%bd%8d%e8%a7%a3%e6%9e%90cdn%ef%bc%9a%e6%8f%90%e5%8d%87%e7%bd%91%e7%ab%99%e9%80%9f%e5%ba%a6%e4%b8%8e%e5%ae%89%e5%85%a8%e6%80%a7%e7%9a%84%e5%85%b3%e9%94%ae%e6%8a%80%e6%9c%af\/"},"modified":"2026-03-18T13:40:07","modified_gmt":"2026-03-18T05:40:07","slug":"complete-guide-to-cdn-for-website-speed-and-security","status":"publish","type":"knowledge_post","link":"https:\/\/www.likacloud.com\/ko\/knowledge\/cdn\/complete-guide-to-cdn-for-website-speed-and-security\/","title":{"rendered":"CDN\uc758 \uc804\ubc18\uc801\uc778 \ubd84\uc11d: \uc6f9\uc0ac\uc774\ud2b8 \uc18d\ub3c4\uc640 \ubcf4\uc548\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \ud575\uc2ec \uae30\uc220 \uac00\uc774\ub4dc"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\uc624\ub298\ub0a0 \ube60\ub974\uac8c \ubc1c\uc804\ud558\ub294 \uc778\ud130\ub137 \ud658\uacbd\uc5d0\uc11c \uc0ac\uc6a9\uc790 \uacbd\ud5d8\uc740 \uc6f9\uc0ac\uc774\ud2b8\uc758 \uc131\uacf5 \uc5ec\ubd80\ub97c \uacb0\uc815\ud569\ub2c8\ub2e4. \ud398\uc774\uc9c0 \ub85c\ub529 \uc18d\ub3c4\uac00 1\ucd08\ub77c\ub3c4 \uc9c0\uc5f0\ub418\uba74 \uc0ac\uc6a9\uc790 \uc774\ud0c8\uacfc \uc7a0\uc7ac\uc801\uc778 \ube44\uc988\ub2c8\uc2a4 \uc190\uc2e4\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub3d9\uc2dc\uc5d0 \uc0ac\uc774\ubc84 \uacf5\uaca9\uc774 \uc810\uc810 \ub354 \uc2ec\uac01\ud574\uc9c0\uba74\uc11c \uc6f9\uc0ac\uc774\ud2b8 \ubcf4\uc548\ub3c4 \uc0dd\uc874\uacfc \uc9c1\uacb0\ub41c \ud575\uc2ec \uc774\uc288\uac00 \ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc774\uc911\uc801\uc778 \ub3c4\uc804 \uc18d\uc5d0\uc11c \ucf58\ud150\uce20 \ubc30\ud3ec \ub124\ud2b8\uc6cc\ud06c(Content Delivery Network, CDN)\uac00 \ub4f1\uc7a5\ud558\uc5ec \ub2e8\uc21c\ud55c \ucd5c\uc801\ud654 \uae30\uc220\uc5d0\uc11c \ud604\ub300 \uc778\ud130\ub137 \uc778\ud504\ub77c\uc758 \ud575\uc2ec \uad6c\uc131 \uc694\uc18c\ub85c \ubc1c\uc804\ud574 \ub098\uac00\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">CDN(Cache Delivery Network)\uc740 \ub2e8\uc77c\ud55c \uae30\uc220\uc774 \uc544\ub2c8\ub77c, \uc804 \uc138\uacc4\uc5d0 \ubd84\ud3ec\ub41c \uc11c\ubc84 \ub178\ub4dc\ub4e4\ub85c \uad6c\uc131\ub41c \uac70\ub300\ud55c \ub124\ud2b8\uc6cc\ud06c\uc785\ub2c8\ub2e4. \uadf8 \ud575\uc2ec \uc791\ub3d9 \uc6d0\ub9ac\ub294 \uc6f9\uc0ac\uc774\ud2b8\uc758 \uc815\uc801 \uc790\uc6d0(\uc774\ubbf8\uc9c0, \uc2a4\ud0c0\uc77c\uc2dc\ud2b8, JavaScript \ud30c\uc77c, \ube44\ub514\uc624 \ub4f1)\uacfc \uc77c\ubd80 \uce90\uc2e4\ub9c1\uc774 \uac00\ub2a5\ud55c \ub3d9\uc801 \ucf58\ud150\uce20\ub97c \uc0ac\uc6a9\uc790\uc5d0\uac8c \ub354 \uac00\uae4c\uc6b4 \uc5e3\uc9c0 \uc11c\ubc84\uc5d0 \uc9c0\ub2a5\uc801\uc73c\ub85c \uce90\uc2f1\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc0ac\uc6a9\uc790\uac00 \uc811\uc18d \uc694\uccad\uc744 \ud560 \ub54c, CDN \uc2dc\uc2a4\ud15c\uc740 \ucd5c\uc801\uc758 \uc5e3\uc9c0 \ub178\ub4dc\ub85c \uc694\uccad\uc744 \uc790\ub3d9\uc73c\ub85c \uc804\ub2ec\ud568\uc73c\ub85c\uc368 \ub370\uc774\ud130 \uc804\uc1a1 \uac70\ub9ac\uc640 \uc9c0\uc5f0 \uc2dc\uac04\uc744 \ud06c\uac8c \uc904\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">CDN\uc758 \ud575\uc2ec \uc791\ub3d9 \uc6d0\ub9ac\uc640 \uc544\ud0a4\ud14d\ucc98<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">CDN(Content Delivery Network)\uc774 \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud558\ub294\uc9c0 \uc774\ud574\ud558\ub824\uba74, \uba3c\uc800 \uadf8 \uae30\ubc18\uc774 \ub418\ub294 \uae30\uc220 \uc544\ud0a4\ud14d\ucc98\ub97c \uc54c\uc544\uc57c \ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 CDN \ub124\ud2b8\uc6cc\ud06c\ub294 \uc5ec\ub7ec \ud575\uc2ec \uad6c\uc131 \uc694\uc18c\ub4e4\uc774 \ud568\uaed8 \uc791\ub3d9\ud558\uc5ec \uad6c\uc131\ub429\ub2c8\ub2e4.<\/p>\n<!-- AUTO_INTERNAL_LINKS_START --><p>\ucd94\ucc9c \uc77d\uae30 <a href=\"https:\/\/www.likacloud.com\/ko\/knowledge\/cdn\/deep-dive-cdn-technology-principles-benefits-choosing-best-provider\/\">CDN(Content Delivery Network) \uae30\uc220\uc758 \uc6d0\ub9ac, \uc7a5\uc810, \uadf8\ub9ac\uace0 \ucd5c\uc801\uc758 \uc11c\ube44\uc2a4 \uc81c\uacf5\uc5c5\uccb4\ub97c \uc120\ud0dd\ud558\ub294 \ubc29\ubc95\uc5d0 \ub300\ud55c \uc2ec\uce35 \ubd84\uc11d<\/a>\u3002<\/p><!-- AUTO_INTERNAL_LINKS_END -->\n\n\n\n\n<h3 class=\"wp-block-heading\">Edge Nodes and Load Balancing<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc5e3\uc9c0 \ub178\ub4dc(Edge Node)\ub294 CDN(Content Delivery Network)\uc758 \ud575\uc2ec \uad6c\uc131 \uc694\uc18c\ub85c, \ucd5c\uc885 \uc0ac\uc6a9\uc790\uc640 \uc9c1\uc811 \uc0c1\ud638\uc791\uc6a9\ud558\ub294 \uc11c\ubc84\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc5e3\uc9c0 \ub178\ub4dc\ub4e4\uc740 \uc804 \uc138\uacc4\uc758 \uc778\ud130\ub137 \uad50\ud658 \uc13c\ud130\uc640 \ub370\uc774\ud130 \uc13c\ud130\uc5d0 \uc804\ub7b5\uc801\uc73c\ub85c \ubc30\uce58\ub429\ub2c8\ub2e4. \ub85c\ub4dc \ubc38\ub7f0\uc11c(Load Balancer)\ub294 \uc694\uccad\uc744 \uad00\ub9ac\ud558\ub294 \uc911\uc559 \uc7a5\uce58\ub85c, \uc0ac\uc6a9\uc790\uc758 \uc9c0\ub9ac\uc801 \uc704\uce58, \ub124\ud2b8\uc6cc\ud06c \uc0c1\ud0dc, \ub178\ub4dc\uc758 \uac74\uac15 \uc0c1\ud0dc, \uadf8\ub9ac\uace0 \ud604\uc7ac\uc758 \ubd80\ud558\ub7c9\uc744 \uace0\ub824\ud558\uc5ec \uc0ac\uc6a9\uc790 \uc694\uccad\uc744 \uc5b4\ub5a4 \uc5e3\uc9c0 \ub178\ub4dc\ub85c \uc2e4\uc2dc\uac04\uc73c\ub85c \uc804\ub2ec\ud560\uc9c0 \uacb0\uc815\ud568\uc73c\ub85c\uc368 \uac00\uc7a5 \ube60\ub978 \uc751\ub2f5 \uc2dc\uac04\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<!-- AUTO_SYNCED_PATTERN_INSERT_START -->\n<div class=\"grid grid-cols-1 md:grid-cols-2 gap-4 md:gap-6 mb-8 md:mb-10 mt-10\"> \r\n\t<!-- \u91cd\u590d\u5668\u5faa\u73af\u5f00\u59cb -->\r\n\t\t\r\n\t<!-- \u5546\u5bb6\u5361\u7247 -->\r\n\t<div class=\"bg-white dark:bg-gray-750 rounded-lg overflow-hidden shadow-md flex gap-1 flex-col     justify-between\" data-link=\"https:\/\/www.likacloud.com\/ko\/tolink\/bunny-net\/\">\r\n\t\t<div class=\"flex items-start justify-between\"> \r\n\t\t\t<!-- \u5546\u5bb6logo -->\r\n\t\t\t<div class=\"w-16 h-16 bg-orange-200 dark:bg-orange-500\/30 flex items-center justify-center flex-shrink-0 p-3\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.likacloud.com\/wp-content\/uploads\/2026\/01\/20260107081626.svg\" alt=\"\ubc84\ub2c8\ub2f7\ub137 CDN\" class=\"w-12 object-contain !dark-filter08\" title=\"\">\r\n\t\t\t\t\t\t\t\t\t\r\n\t\t\t<\/div>\r\n\t\t\t\r\n\t\t\t<!-- \u5546\u5bb6\u4fe1\u606f -->\r\n\t\t\t<div class=\"px-4 pt-2 flex-grow\">\r\n\t\t\t\t<div class=\"flex justify-between items-start mb-2\">\r\n\t\t\t\t\t<strong class=\"text-xl font-bold\">\ubc84\ub2c8\ub2f7\ub137 CDN<\/strong>\r\n\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t<\/div>\r\n\t\t<\/div>\r\n\t\t\t\t<span class=\"text-gray-500 dark:text-gray-300 !text-sm p-4 pb-0\">\uc6d4\ubcc4 \uc694\uae08\uc740 \ub2e8 1\ub2ec\ub7ec\ubd80\ud130 \uc2dc\uc791\ud558\uba70, \uc228\uaca8\uc9c4 \uc218\uc218\ub8cc\uac00 \uc5c6\uc2b5\ub2c8\ub2e4. \uc601\uad6c \uce90\uc2f1, \uc2e4\uc2dc\uac04 \ubaa8\ub2c8\ud130\ub9c1, DDoS \ubcf4\ud638, \ub3d9\uc601\uc0c1 \uc2a4\ud2b8\ub9ac\ubc0d\uc5d0 \ucd5c\uc801\ud654\ub41c \ubb34\ub8cc SSL \uc778\uc99d\uc11c, \uc720\uc5f0\ud55c \uc0ac\uc6a9\ub7c9\ubcc4 \uacfc\uae08 \ubaa8\ub378 \ub4f1\uc758 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/span>\r\n\t\t\t\t<div class=\"flex flex-col gap-4 md:gap-6 justify-between p-4\"> \r\n\t\t\t<!-- \u6807\u7b7e -->\r\n\t\t\t\t\t\t\r\n\t\t\t<!-- \u6d3b\u52a8\u548c\u94fe\u63a5 --> \r\n\t\t\t<div class=\"flex justify-between items-center gap-3 flex-col\">\r\n\t\t\t\t\t\t\t\t<div class=\"text-gray-500 dark:text-gray-300 !text-sm line-clamp-1\">\uc2e0\uc6a9\uce74\ub4dc \ud544\uc694 \uc5c6\uc74c, 14\uc77c \ubb34\ub8cc \uccb4\ud5d8\ud310<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.likacloud.com\/ko\/tolink\/bunny-net\/\" class=\"flex justify-end font-bold !text-lg !text-orange-600 dark:!text-orange-500\">bunny.net CDN \ubc29\ubb38 \u2192<\/a>\r\n\t\t\t\t\t\t\t<\/div> \r\n\t\t<\/div>\r\n\t<\/div>\r\n\t\t\r\n\t<!-- \u5546\u5bb6\u5361\u7247 -->\r\n\t<div class=\"bg-white dark:bg-gray-750 rounded-lg overflow-hidden shadow-md flex gap-1 flex-col     justify-between\" data-link=\"https:\/\/www.likacloud.com\/ko\/tolink\/cloudways-cdn\/\">\r\n\t\t<div class=\"flex items-start justify-between\"> \r\n\t\t\t<!-- \u5546\u5bb6logo -->\r\n\t\t\t<div class=\"w-16 h-16 bg-blue-200 dark:bg-blue-500\/30 flex items-center justify-center flex-shrink-0 p-3\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.likacloud.com\/wp-content\/uploads\/2026\/01\/20260113030736.webp\" alt=\"Cloudways Cloudflare \uc5d4\ud130\ud504\ub77c\uc774\uc988\" class=\"w-12 object-contain !dark-filter08\" title=\"\">\r\n\t\t\t\t\t\t\t\t\t\r\n\t\t\t<\/div>\r\n\t\t\t\r\n\t\t\t<!-- \u5546\u5bb6\u4fe1\u606f -->\r\n\t\t\t<div class=\"px-4 pt-2 flex-grow\">\r\n\t\t\t\t<div class=\"flex justify-between items-start mb-2\">\r\n\t\t\t\t\t<strong class=\"text-xl font-bold\">Cloudways Cloudflare \uc5d4\ud130\ud504\ub77c\uc774\uc988<\/strong>\r\n\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t<\/div>\r\n\t\t<\/div>\r\n\t\t\t\t<span class=\"text-gray-500 dark:text-gray-300 !text-sm p-4 pb-0\">Cloudflare\uc758 \uc5d4\ud130\ud504\ub77c\uc774\uc988 CDN\/WAF \uc694\uae08\uc81c\ub294 \ud2b8\ub798\ud53d 100GB\ub97c \ud3ec\ud568\ud558\uc5ec \ucd5c\ub300 5\uac1c \ub3c4\uba54\uc778\uc5d0 \ub300\ud574 \ub3c4\uba54\uc778\ub2f9 \uc6d4 4.99\ub2ec\ub7ec\uc774\uba70, \uadf8 \uc774\uc0c1\uc740 0.02\ub2ec\ub7ec\/GB\uc785\ub2c8\ub2e4.<\/span>\r\n\t\t\t\t<div class=\"flex flex-col gap-4 md:gap-6 justify-between p-4\"> \r\n\t\t\t<!-- \u6807\u7b7e -->\r\n\t\t\t\t\t\t\r\n\t\t\t<!-- \u6d3b\u52a8\u548c\u94fe\u63a5 --> \r\n\t\t\t<div class=\"flex justify-between items-center gap-3 flex-col\">\r\n\t\t\t\t\t\t\t\t<div class=\"text-gray-500 dark:text-gray-300 !text-sm line-clamp-1\">\ub3c4\uba54\uc778\ub2f9 100GB\uc758 \ubb34\ub8cc \ud2b8\ub798\ud53d<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.likacloud.com\/ko\/tolink\/cloudways-cdn\/\" class=\"flex justify-end font-bold !text-lg !text-blue-600 dark:!text-blue-500\">Cloudways Cloudflare Enterprise\uc5d0 \uc561\uc138\uc2a4 \u2192<\/a>\r\n\t\t\t\t\t\t\t<\/div> \r\n\t\t<\/div>\r\n\t<\/div>\r\n\t\t<!-- \u91cd\u590d\u5668\u5faa\u73af\u7ed3\u675f -->\r\n<\/div>\r\n\r\n\r\n\n<!-- AUTO_SYNCED_PATTERN_INSERT_END -->\n\n\n\n\n\n<h3 class=\"wp-block-heading\">\uce90\uc2f1 \uc804\ub7b5\uacfc \ucf58\ud150\uce20 \ubc30\ud3ec<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uce90\uc2f1\uc740 CDN(Content Delivery Network) \uac00\uc18d\uc758 \uae30\ubc18\uc774 \ub429\ub2c8\ub2e4. CDN \uc11c\ubc84\ub294 HTTP \ud5e4\ub354\uc758 `Cache-Control` \uc9c0\uc2dc\uc5b4\uc640 \uac19\uc740 \ud2b9\uc815 \uce90\uc2f1 \uaddc\uce59\uc744 \ub530\ub77c \uc6d0\ubcf8 \uc11c\ubc84\uc5d0\uc11c \ucf58\ud150\uce20\ub97c \uac00\uc838\uc640 \ub85c\uceec\uc5d0 \uc800\uc7a5\ud569\ub2c8\ub2e4. \uc774\ud6c4 \uc694\uccad\uc774 \ubc1c\uc0dd\ud558\uba74 \uc5e3\uc9c0 \ub178\ub4dc\uac00 \uba3c\uc800 \uce90\uc2dc\ub41c \ucf58\ud150\uce20\ub97c \uc81c\uacf5\ud558\uba70, \uce90\uc2dc\uac00 \ub9cc\ub8cc\ub418\uc5c8\uac70\ub098 \ucf58\ud150\uce20\ub97c \uce90\uc2f1\ud560 \uc218 \uc5c6\ub294 \uacbd\uc6b0\uc5d0\ub9cc \uc6d0\ubcf8 \uc11c\ubc84\ub85c\ubd80\ud130 \ucf58\ud150\uce20\ub97c \ub2e4\uc2dc \uac00\uc838\uc635\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uacfc\uc815\uc744 \ud1b5\ud574 \uc6d0\ubcf8 \uc11c\ubc84\uc758 \ubd80\ub2f4\uc744 \ud06c\uac8c \uc904\uc774\uace0 \ucf58\ud150\uce20 \uac80\uc0c9 \uc18d\ub3c4\ub97c \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">DNS \uc9c0\ub2a5\ud615 \ud574\uc11d (DNS Intelligent Resolution)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc0ac\uc6a9\uc790\uac00 CDN\uc744 \uc0ac\uc6a9\ud558\ub294 \uc6f9\uc0ac\uc774\ud2b8\uc5d0 \uc811\uc18d\ud558\uba74, \uac00\uc7a5 \uba3c\uc800 DNS \ud574\uc11d \uacfc\uc815\uc774 \uc774\ub8e8\uc5b4\uc9d1\ub2c8\ub2e4. CDN \uc81c\uacf5\uc5c5\uccb4\uc758 \uad8c\ud55c \uc788\ub294 DNS \uc11c\ubc84\uac00 \ub3c4\uba54\uc778 \uc774\ub984 \ud574\uc11d\uc744 \ub2f4\ub2f9\ud558\uba70, \uc774 \uc11c\ubc84\ub294 \uc6d0\ubcf8 \uc11c\ubc84\uc758 IP \uc8fc\uc18c\ub97c \uc9c1\uc811 \ubc18\ud658\ud558\uc9c0 \uc54a\uace0, \uc9c0\ub2a5\ud615 \uc54c\uace0\ub9ac\uc998\uc744 \ud1b5\ud574 \uc0ac\uc6a9\uc790\uc758 \ubb3c\ub9ac\uc801 \ubc0f \ub124\ud2b8\uc6cc\ud06c \uc704\uce58\uc5d0 \uac00\uc7a5 \uac00\uae4c\uc6b4 \uc5e3\uc9c0 \ub178\ub4dc\uc758 IP \uc8fc\uc18c\ub97c \ubc18\ud658\ud568\uc73c\ub85c\uc368 \uc804\uccb4 \uc811\uc18d \uacbd\ub85c\ub97c \ucd5c\uc801\ud654\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">CDN(\ucf58\ud150\uce20 \ubc30\ud3ec \ub124\ud2b8\uc6cc\ud06c)\uc740 \uc6f9\uc0ac\uc774\ud2b8\uc758 \uc131\ub2a5\uc744 \uc5b4\ub5bb\uac8c \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc744\uae4c\uc694?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc6f9\uc0ac\uc774\ud2b8 \uc131\ub2a5\uc758 \ud5a5\uc0c1\uc740 CDN\uc744 \ub3c4\uc785\ud568\uc73c\ub85c\uc368 \uc5bb\uc744 \uc218 \uc788\ub294 \uac00\uc7a5 \uc9c1\uad00\uc801\uc778 \uc774\uc810\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc131\ub2a5 \ud5a5\uc0c1\uc740 \uc5ec\ub7ec \uce21\uba74\uc5d0\uc11c \ub098\ud0c0\ub098\uba70, \uac80\uc0c9 \uc5d4\uc9c4 \uc21c\uc704\uc640 \uc0ac\uc6a9\uc790 \uc804\ud658\uc728\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc9c0\uc5f0 \uc2dc\uac04\uc744 \ub300\ud3ed \uc904\uc774\uace0 \ub85c\ub529 \uc18d\ub3c4\ub97c \ube60\ub974\uac8c \ud588\uc2b5\ub2c8\ub2e4.<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ubb3c\ub9ac\uc801 \uac70\ub9ac\ub294 \ub124\ud2b8\uc6cc\ud06c \uc9c0\uc5f0\uc758 \uc8fc\uc694 \uc694\uc778 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. CDN(\ucf58\ud150\uce20 \ubc30\ud3ec \ub124\ud2b8\uc6cc\ud06c)\uc740 \uc5e3\uc9c0 \ub178\ub4dc\ub97c \ud1b5\ud574 \ucf58\ud150\uce20\ub97c \u201c\uc0ac\uc804\uc5d0 \ubc30\uce58\u201d\ud568\uc73c\ub85c\uc368 \ub370\uc774\ud130\uac00 \ub300\ub959\uc744 \uac00\ub85c\uc9c0\ub974\uac70\ub098 \ubcf5\uc7a1\ud55c \ub124\ud2b8\uc6cc\ud06c \uacbd\ub85c\ub97c \ud1b5\uacfc\ud560 \ud544\uc694\uac00 \uc5c6\ub3c4\ub85d \ud558\uc5ec, \ub85c\ub529 \uc2dc\uac04\uc744 \uc218 \ucd08\uc5d0\uc11c \ubc00\ub9ac\ucd08 \ub2e8\uc704\ub85c \ub2e8\ucd95\uc2dc\ud0b5\ub2c8\ub2e4. \uc774\ub294 \ud2b9\ud788 \uc774\ubbf8\uc9c0\uc640 \ube44\ub514\uc624\uac00 \ub9ce\uc740 \ubbf8\ub514\uc5b4 \uc6f9\uc0ac\uc774\ud2b8 \ubc0f \uc804\uc790\uc0c1\uac70\ub798 \ud50c\ub7ab\ud3fc\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \ub2e8 1\ubc00\ub9ac\ucd08\uc758 \uc18d\ub3c4 \ud5a5\uc0c1\ub9cc\uc73c\ub85c\ub3c4 \uc0ac\uc6a9\uc790 \ucc38\uc5ec\ub3c4\ub97c \ub192\uc774\uace0 \ub9e4\ucd9c\uc744 \uc99d\uac00\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<!-- AUTO_INTERNAL_LINKS_START --><p>\ucd94\ucc9c \uc77d\uae30 <a href=\"https:\/\/www.likacloud.com\/ko\/knowledge\/cdn\/cdn-acceleration-principle-practice-guide-improve-website-performance-user-experience\/\">CDN(Content Delivery Network) \uac00\uc18d \uc6d0\ub9ac\uc640 \uc2e4\uc804 \ud65c\uc6a9: \uc6f9\uc0ac\uc774\ud2b8 \uc131\ub2a5\uacfc \uc0ac\uc6a9\uc790 \uacbd\ud5d8\uc744 \ud68d\uae30\uc801\uc73c\ub85c \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \ud575\uc2ec \uac00\uc774\ub4dc<\/a>\u3002<\/p><!-- AUTO_INTERNAL_LINKS_END -->\n\n\n\n\n<h3 class=\"wp-block-heading\">\ub124\ud2b8\uc6cc\ud06c \uacbd\ub85c\uc640 \ud504\ub85c\ud1a0\ucf5c\uc744 \ucd5c\uc801\ud654\ud569\ub2c8\ub2e4.<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uac70\ub9ac \uc678\uc5d0\ub3c4 \ub124\ud2b8\uc6cc\ud06c \ud63c\uc7a1\uacfc \ube44\ud6a8\uc728\uc801\uc778 \ub77c\uc6b0\ud305\ub3c4 \uc778\ud130\ub137 \uc18d\ub3c4 \uc800\ud558\uc758 \uc6d0\uc778\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. CDN(\ucf58\ud150\uce20 \uc804\ub2ec \ub124\ud2b8\uc6cc\ud06c) \uc81c\uacf5\uc5c5\uccb4\ub4e4\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc5ec\ub7ec \uba54\uc778\ub137 \uc0ac\uc5c5\uc790\ub4e4\uacfc \uc0c1\ud638 \uc5f0\uacb0\uc744 \uad6c\ucd95\ud558\uc5ec \ub354 \uc6b0\uc218\ud55c \ub124\ud2b8\uc6cc\ud06c \ub300\uc5ed\ud3ed\uacfc \ub77c\uc6b0\ud305 \ucd5c\uc801\ud654 \uae30\ub2a5\uc744 \ud655\ubcf4\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c, \ucd5c\uc2e0\uc758 \ub124\ud2b8\uc6cc\ud06c \uc804\uc1a1 \ud504\ub85c\ud1a0\ucf5c\uc778 HTTP\/2, HTTP\/3(QUIC), TLS 1.3 \ub4f1\uc744 \uc9c0\uc6d0\ud558\uc5ec \ub2e4\uc911\ud654, \ud5e4\ub354 \uc555\ucd95, \ubcf4\ub2e4 \ube60\ub978 \ubcf4\uc548 \uc811\uc18d \ub4f1\uc744 \ud1b5\ud574 \uc804\uc1a1 \ud6a8\uc728\uc744 \ub354\uc6b1 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud6a8\uacfc\uc801\uc73c\ub85c \ud2b8\ub798\ud53d \uae09\uc99d \ubc0f DDoS \uacf5\uaca9\uc5d0 \ub300\uc751\ud558\uae30<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud504\ub85c\ubaa8\uc158 \uc774\ubca4\ud2b8\ub098 \ub274\uc2a4 \ud654\uc81c\uac00 \ubc1c\uc0dd\ud558\ub294 \ub4f1\uc758 \uc0c1\ud669\uc5d0\uc11c \uc6f9\uc0ac\uc774\ud2b8\ub294 \uac11\uc791\uc2a4\ub7fd\uace0 \uc5c4\uccad\ub09c \ud2b8\ub798\ud53d \uc99d\uac00\uc5d0 \uc9c1\uba74\ud560 \uc218 \uc788\uc73c\uba70, \uc774\ub85c \uc778\ud574 \uc6d0\ubcf8 \uc11c\ubc84\uac00 \uacfc\ubd80\ud558\ub418\uc5b4 \ub2e4\uc6b4\ub420 \uc704\ud5d8\uc774 \ub9e4\uc6b0 \ub192\uc2b5\ub2c8\ub2e4. CDN(Content Delivery Network)\uc740 \ubc29\ub300\ud55c \ub124\ud2b8\uc6cc\ud06c \ub300\uc5ed\ud3ed\uc744 \ubcf4\uc720\ud558\uace0 \uc788\uc73c\uba70, \ud2b8\ub798\ud53d\uc744 \uc5ec\ub7ec \uc5e3\uc9c0 \ub178\ub4dc\ub85c \ubd84\uc0b0\uc2dc\ucf1c \uac11\uc791\uc2a4\ub7ec\uc6b4 \ud2b8\ub798\ud53d\uc744 \uc27d\uac8c \ucc98\ub9ac\ud558\uace0 \ubd84\ubc30\ud568\uc73c\ub85c\uc368 \uc6f9\uc0ac\uc774\ud2b8\uac00 \ub192\uc740 \ub3d9\uc2dc \uc811\uc18d\ub7c9 \ud558\uc5d0\uc11c\ub3c4 \uc548\uc815\uc801\uc73c\ub85c \uc811\uc18d\ub420 \uc218 \uc788\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \ub610\ud55c, \ubd84\uc0b0\ud615 \uc11c\ube44\uc2a4 \uac70\ubd80(Distributed Denial of Service, DDoS) \uacf5\uaca9\uc774 \ubc1c\uc0dd\ud560 \uacbd\uc6b0, \ub300\ub7c9\uc758 \uc545\uc131 \ud2b8\ub798\ud53d\uc774 \uba3c\uc800 CDN \ub178\ub4dc\uc5d0 \uc758\ud574 \ucc28\ub2e8\ub418\uace0 \ubd84\uc0b0\ub418\uc5b4 \uc6d0\ubcf8 \uc11c\ubc84\uc5d0 \uadc0\uc911\ud55c \ubcf4\ud638\ub9c9\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">CDN\uc774 \uc6f9\uc0ac\uc774\ud2b8 \ubcf4\uc548\uc744 \uac15\ud654\ud558\ub294 \ud575\uc2ec \uba54\ucee4\ub2c8\uc998\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ud604\ub300\uc758 CDN(\ucf58\ud150\uce20 \uc804\uc1a1 \ub124\ud2b8\uc6cc\ud06c)\uc740 \ub2e8\uc21c\ud55c \ucf58\ud150\uce20 \uac00\uc18d\uc758 \ubc94\uc8fc\ub97c \ud6e8\uc52c \ub118\uc5b4\uc130\uc73c\uba70, \ud1b5\ud569\ub41c \ubcf4\uc548 \uae30\ub2a5\uc744 \ud1b5\ud574 \uc6f9\uc0ac\uc774\ud2b8\uac00 \uc678\ubd80 \uacf5\uaca9\uc5d0 \ub9de\uc11c\ub294 \uccab \ubc88\uc9f8 \ubc29\uc5b4\uc120\uc744 \uad6c\ucd95\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc6f9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \ubc29\ud654\ubcbd (Web Application Firewall)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">CDN(\ucf58\ud150\uce20 \ubc30\ud3ec \ub124\ud2b8\uc6cc\ud06c)\uc5d0 \ud1b5\ud569\ub41c WAF(\uc6f9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \ubc29\ud654\ubcbd)\ub294 \ub9e4\uc6b0 \uc911\uc694\ud55c \ubcf4\uc548 \ubaa8\ub4c8\uc785\ub2c8\ub2e4. \uc774 \ubc29\ud654\ubcbd\uc740 \ud2b8\ub798\ud53d\uc774 \ub4e4\uc5b4\uc624\ub294 \uc9c0\uc810\uc5d0 \ubc30\uce58\ub418\uc5b4 HTTP\/HTTPS \uc694\uccad\uc744 \uc2e4\uc2dc\uac04\uc73c\ub85c \ubd84\uc11d\ud558\uba70, \uc0ac\uc804 \uc815\uc758\ub41c \ubcf4\uc548 \uaddc\uce59 \uc9d1\ud569(\uc608: OWASP Top 10 \uc704\ud611)\uc5d0 \ub530\ub77c SQL \uc778\uc81d\uc158, \ud06c\ub85c\uc2a4\uc0ac\uc774\ud2b8 \uc2a4\ud06c\ub9bd\ud305, \uc6d0\uaca9 \ud30c\uc77c \ud3ec\ud568\uacfc \uac19\uc740 \uc77c\ubc18\uc801\uc778 \ub124\ud2b8\uc6cc\ud06c \uacf5\uaca9\uc744 \uc2dd\ubcc4\ud558\uace0 \ucc28\ub2e8\ud569\ub2c8\ub2e4. \ud074\ub77c\uc6b0\ub4dc\ub97c \ud1b5\ud574 \ubcf4\uc548 \uc815\ucc45\uc744 \uc911\uc559\uc5d0\uc11c \uad00\ub9ac\ud568\uc73c\ub85c\uc368 \uc6f9\uc0ac\uc774\ud2b8 \uad00\ub9ac\uc790\ub294 \uac01 \uc11c\ubc84\uc5d0 \uac1c\ubcc4\uc801\uc73c\ub85c \uc124\uc815\uc744 \ud560 \ud544\uc694 \uc5c6\uc774 \uae30\uc5c5 \uc218\uc900\uc758 \ubcf4\uc548 \ubcf4\ud638\ub97c \ubc1b\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">DDoS \uacf5\uaca9 \ubc29\uc9c0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">CDN\uc758 \ubd84\uc0b0\ud615 \uc544\ud0a4\ud14d\ucc98\ub294 \ubcf8\uc9c8\uc801\uc73c\ub85c DDoS \uacf5\uaca9\uc744 \uc644\ud654\ud558\ub294 \ub370 \uc720\ub9ac\ud569\ub2c8\ub2e4. \ub124\ud2b8\uc6cc\ud06c \uacc4\uce35\uacfc \uc804\uc1a1 \uacc4\uce35\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \ud50c\ub7ec\ub529 \uacf5\uaca9\uc5d0 \ub300\ud574, CDN\uc740 \uc804 \uc138\uacc4\uc5d0 \ubd84\ud3ec\ub41c \ud074\ub9ac\ub2dd \uc13c\ud130\ub97c \ud65c\uc6a9\ud558\uc5ec \uc545\uc131 \ud2b8\ub798\ud53d\uc744 \uc815\uc0c1 \ud2b8\ub798\ud53d\uc5d0\uc11c \ubd84\ub9ac\ud558\uace0 \uc774\ub97c \ud761\uc218\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubcf4\ub2e4 \ubcf5\uc7a1\ud558\uace0 \ubaa9\ud45c\uac00 \ub69c\ub837\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uacc4\uce35 DDoS \uacf5\uaca9\uc758 \uacbd\uc6b0, CDN\uc740 \uc18d\ub3c4 \uc81c\ud55c, \ub3c4\uc804 \uba54\ucee4\ub2c8\uc998, \uc778\uac04-\ucef4\ud4e8\ud130 \uc778\uc99d \ub4f1\uc758 \uc218\ub2e8\uc744 \uacb0\ud569\ud558\uc5ec \uc2e4\uc81c \uc0ac\uc6a9\uc790\uc758 \uc815\uc0c1\uc801\uc778 \uc811\uc18d\uc774 \ubc29\ud574\ubc1b\uc9c0 \uc54a\ub3c4\ub85d \ubcf4\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">SSL\/TLS \uc778\uc99d\uc11c \uad00\ub9ac \ubc0f HTTPS\uc758 \uac15\uc81c \uc801\uc6a9<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc548\uc804\ud55c \ub370\uc774\ud130 \uc804\uc1a1\uc740 \uc2e0\ub8b0\uc758 \uae30\ubc18\uc774 \ub429\ub2c8\ub2e4. CDN(\ucf58\ud150\uce20 \ubc30\ud3ec \ub124\ud2b8\uc6cc\ud06c) \uc11c\ube44\uc2a4 \uc81c\uacf5\uc5c5\uccb4\ub4e4\uc740 \uc77c\ubc18\uc801\uc73c\ub85c SSL\/TLS \uc778\uc99d\uc11c\uc758 \ubb34\ub8cc \uc2e0\uccad, \ubc30\ud3ec \ubc0f \uc790\ub3d9 \uac31\uc2e0 \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud558\uc5ec \uc804 \uc0ac\uc774\ud2b8\uc5d0 HTTPS \uc554\ud638\ud654\ub97c \uc27d\uac8c \uc801\uc6a9\ud560 \uc218 \uc788\ub3c4\ub85d \ud574\uc90d\ub2c8\ub2e4. \ub610\ud55c, CDN\uc740 \ubaa8\ub4e0 HTTP \uc694\uccad\uc744 HTTPS\ub85c \uac15\uc81c \ub9ac\ub514\ub809\uc158\uc2dc\ucf1c \ud1b5\uc2e0\uc758 \uae30\ubc00\uc131\uacfc \ubb34\uacb0\uc131\uc744 \ubcf4\uc7a5\ud558\uace0 \uc911\uac04\uc790 \uacf5\uaca9\uc744 \ubc29\uc9c0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc8fc\uba70, \uac80\uc0c9 \uc5d4\uc9c4\uc5d0\uc11c\uc758 \uc6f9\uc0ac\uc774\ud2b8 \uc21c\uc704 \ud5a5\uc0c1\uc5d0\ub3c4 \uae30\uc5ec\ud569\ub2c8\ub2e4.<\/p>\n<!-- AUTO_INTERNAL_LINKS_START --><p>\ucd94\ucc9c \uc77d\uae30 <a href=\"https:\/\/www.likacloud.com\/ko\/knowledge\/cdn\/deep-dive-into-cdn-technology-accelerate-content-delivery-improve-user-experience\/\">CDN \uae30\uc220\uc5d0 \ub300\ud55c \uc2ec\uce35 \ubd84\uc11d: \uc6f9\uc0ac\uc774\ud2b8 \ucf58\ud150\uce20 \ubc30\ud3ec\ub97c \uac00\uc18d\ud654\ud558\uace0 \uc0ac\uc6a9\uc790 \uacbd\ud5d8\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \ubc29\ubc95<\/a>\u3002<\/p><!-- AUTO_INTERNAL_LINKS_END -->\n\n\n\n\n<h2 class=\"wp-block-heading\">\uc5b4\ub5bb\uac8c \ud558\uba74 \uadc0\ud558\uc758 \uc6f9\uc0ac\uc774\ud2b8\uc5d0 \uc801\ud569\ud55c CDN(Cache Distribution Network) \uc11c\ube44\uc2a4\ub97c \uc120\ud0dd\ud560 \uc218 \uc788\uc744\uae4c\uc694?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2dc\uc7a5\uc5d0\ub294 \uc218\ub9ce\uc740 CDN(\ucf58\ud150\uce20 \uc804\uc1a1 \ub124\ud2b8\uc6cc\ud06c) \uc11c\ube44\uc2a4 \uc81c\uacf5\uc5c5\uccb4\uac00 \uc874\uc7ac\ud558\ubbc0\ub85c, \uc62c\ubc14\ub978 \uc5c5\uccb4\ub97c \uc120\ud0dd\ud558\uae30 \uc704\ud574\uc11c\ub294 \ub2e4\uc591\ud55c \uae30\uc220\uc801 \ubc0f \uc0c1\uc5c5\uc801 \uc694\uc18c\ub97c \uc885\ud569\uc801\uc73c\ub85c \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ub178\ub4dc\uc758 \ucee4\ubc84\ub9ac\uc9c0 \ubc94\uc704\uc640 \uc131\ub2a5\uc744 \ud3c9\uac00\ud569\ub2c8\ub2e4.<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc11c\ube44\uc2a4\uc758 \uae00\ub85c\ubc8c \ucee4\ubc84\ub9ac\uc9c0 \ub2a5\ub825\uc740 \uac00\uc7a5 \uc911\uc694\ud55c \uc9c0\ud45c\uc785\ub2c8\ub2e4. \ubaa9\ud45c \uc0ac\uc6a9\uc790\uac00 \uc704\uce58\ud55c \uc9c0\uc5ed\uc5d0\uc11c CDN \uc81c\uacf5\uc5c5\uccb4\uac00 \ucda9\ubd84\ud558\uace0 \uace0\ud488\uc9c8\uc758 \uc5e3\uc9c0 \ub178\ub4dc\ub97c \ubcf4\uc720\ud558\uace0 \uc788\ub294\uc9c0 \ubc18\ub4dc\uc2dc \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4. \ub2e4\uc591\ud55c CDN\uc758 \uc751\ub2f5 \uc2dc\uac04\uacfc \uac00\uc6a9\uc131\uc744 \ud14c\uc2a4\ud2b8\ud558\uae30 \uc704\ud574 \uc81c3\uc790 \uc131\ub2a5 \ubaa8\ub2c8\ud130\ub9c1 \ub3c4\uad6c\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c, \uadf8\ub4e4\uc758 \uae30\ubc18 \ub124\ud2b8\uc6cc\ud06c \ud488\uc9c8\uacfc \uc8fc\uc694 \ud1b5\uc2e0 \uc0ac\uc5c5\uc790\ub4e4\uacfc\uc758 \uc5f0\uacb0 \uc0c1\ud0dc\ub3c4 \uc8fc\uc758 \uae4a\uac8c \uc0b4\ud3b4\ubcf4\uc544\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uae30\ub2a5 \ud2b9\uc131 \ubc0f \ud1b5\ud569\ub3c4<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc6f9\uc0ac\uc774\ud2b8\uc758 \uc694\uad6c\uc0ac\ud56d\uc5d0 \ub530\ub77c \ud544\uc694\ud55c \uae30\ub2a5\uc744 \uba85\ud655\ud788 \uc815\uc758\ud574\uc57c \ud569\ub2c8\ub2e4. \ub2e8\uc21c\ud788 \uc815\uc801 \ucf58\ud150\uce20\uc758 \uc18d\ub3c4\ub97c \ub192\uc774\ub294 \uac83\ub9cc \ud544\uc694\ud55c\uac00\uc694, \uc544\ub2c8\uba74 \ub3d9\uc801 \ucf58\ud150\uce20\uc758 \uc18d\ub3c4 \ud5a5\uc0c1, \ube44\ub514\uc624 on-demand \uc11c\ube44\uc2a4\/\ub77c\uc774\ube0c \uc2a4\ud2b8\ub9ac\ubc0d, API \uc131\ub2a5 \ucd5c\uc801\ud654\ub3c4 \ud544\uc694\ud55c\uac00\uc694? \ubcf4\uc548 \uce21\uba74\uc5d0\uc11c\ub294 \uace0\uae09 WAF(\uc6f9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \ubc29\ud654\ubcbd), \uc138\ubc00\ud55c \uc811\uadfc \uc81c\uc5b4, \ubd07 \uad00\ub9ac \uae30\ub2a5\uc774 \ud544\uc694\ud55c\uac00\uc694? \ub610\ud55c CDN(\ucf58\ud150\uce20 \uc804\ub2ec \ub124\ud2b8\uc6cc\ud06c)\uc774 \uc8fc\uc694 \ud074\ub77c\uc6b0\ub4dc \ud50c\ub7ab\ud3fc, CMS(\ucf58\ud150\uce20 \uad00\ub9ac \uc2dc\uc2a4\ud15c), \uac1c\ubc1c \ub3c4\uad6c\uc640<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ube44\uc6a9 \uad6c\uc870 \ubc0f \uae30\uc220 \uc9c0\uc6d0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">CDN\uc758 \uc694\uae08 \uccb4\uacc4\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub300\uc5ed\ud3ed, \ub370\uc774\ud130 \uc804\uc1a1\ub7c9, \uc694\uccad \ud69f\uc218 \ub4f1\uc744 \uae30\uc900\uc73c\ub85c \ud569\ub2c8\ub2e4. \uc790\uc0ac\uc758 \ub370\uc774\ud130 \uc804\uc1a1 \ud328\ud134\uc5d0 \ub9de\uac8c \uc608\uc0c1 \ube44\uc6a9\uc744 \uc0b0\uc815\ud558\uace0, \uacc4\uce35\ubcc4 \uc694\uae08\uc81c\ub098 \uacc4\uc57d \ud560\uc778 \ud61c\ud0dd\uc774 \uc788\ub294\uc9c0 \ud655\uc778\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \ub9c8\uc9c0\ub9c9\uc73c\ub85c, \ud2b9\ud788 \uc7a5\uc560\ub098 \ubcf4\uc548 \uc0ac\uace0\uac00 \ubc1c\uc0dd\ud588\uc744 \ub54c \uc2e0\uc18d\ud558\uace0 \uc804\ubb38\uc801\uc778 \uae30\uc220 \uc9c0\uc6d0\uc744 \ubc1b\uc744 \uc218 \uc788\ub294\uc9c0\uac00 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc11c\ube44\uc2a4 \uc81c\uacf5\uc5c5\uccb4\uc758 SLA(\uc11c\ube44\uc2a4 \uc218\uc900 \uacc4\uc57d)\ub97c \uac80\ud1a0\ud558\uace0, \uae30\uc220 \uc9c0\uc6d0 \ud300\uc758 \uc751\ub2f5 \uc2dc\uac04\uacfc \uc804\ubb38\uc131\uc744 \ud3c9\uac00\ud574 \ubcf4\uc138\uc694.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc694\uc57d<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">CDN(Cache Distribution Network)\uc740 \ud604\ub300 \uc778\ud130\ub137\uc758 \ud575\uc2ec \uc778\ud504\ub77c\ub85c\uc11c, \ub2e8\uc21c\ud55c \uc131\ub2a5 \uac00\uc18d \ub3c4\uad6c\uc5d0\uc11c \ubc97\uc5b4\ub098 \uc885\ud569\uc801\uc778 \ub124\ud2b8\uc6cc\ud06c \uc131\ub2a5 \ubc0f \ubcf4\uc548 \ud50c\ub7ab\ud3fc\uc73c\ub85c \ubc1c\uc804\ud588\uc2b5\ub2c8\ub2e4. \uc9c0\ub2a5\ud615 \uce90\uc2f1\uacfc \uae00\ub85c\ubc8c \uc2a4\ucf00\uc904\ub9c1\uc744 \ud1b5\ud574 \uc804 \uc138\uacc4 \uc0ac\uc6a9\uc790\ub4e4\uc758 \uc6f9 \uc811\uc18d \uacbd\ud5d8\uc744 \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ucf30\uc73c\uba70, WAF(\uc6f9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \ubc29\ud654\ubcbd), DDoS(\ubd84\uc0b0 \uc11c\ube44\uc2a4 \uac70\ubd80) \ubcf4\ud638, HTTPS(\ubcf4\uc548 \uc804\uc1a1 \ud504\ub85c\ud1a0\ucf5c)\uc640 \uac19\uc740 \uae30\ub2a5\ub4e4\uc744 \ud1b5\ud574 \uc6f9\uc0ac\uc774\ud2b8\uc5d0 \uac15\ub825\ud55c \ubcf4\uc548 \uccb4\uacc4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub514\uc9c0\ud138 \uc804\ud658\uc774 \uc810\uc810 \ub354 \uc2ec\ud654\ub418\ub294 \uc624\ub298\ub0a0\uc5d0\ub294 \uac1c\uc778 \uc6f9\uc0ac\uc774\ud2b8, \uae30\uc5c5 \uacf5\uc2dd \uc6f9\uc0ac\uc774\ud2b8, \ubcf5\uc7a1\ud55c \uc628\ub77c\uc778 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uad00\uacc4\uc5c6\uc774 CDN \uc11c\ube44\uc2a4\ub97c \uc801\uc808\ud558\uac8c \uc120\ud0dd\ud558\uace0 \ubc30\ud3ec\ud558\ub294 \uac83\uc774 \ube44\uc988\ub2c8\uc2a4\uc758 \uc548\uc815\uc131, \ubcf4\uc548\uc131, \ud6a8\uc728\uc131\uc744 \ubcf4\uc7a5\ud558\ub294 \ub370 \ud544\uc218\uc801\uc778 \uc804\ub7b5\uc801 \ub2e8\uacc4\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">CDN(Cache Distribution Network)\uc774 \uc6f9\uc0ac\uc774\ud2b8\uc758 SEO \uc21c\uc704\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc744\uae4c\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub124, \uadf8\ub9ac\uace0 \uadf8 \uc601\ud5a5\uc740 \uae0d\uc815\uc801\uc785\ub2c8\ub2e4. \uac80\uc0c9 \uc5d4\uc9c4, \ud2b9\ud788 \uad6c\uae00\uc740 \uc6f9\uc0ac\uc774\ud2b8\uc758 \ub85c\ub529 \uc18d\ub3c4\ub97c \uc911\uc694\ud55c \uc21c\uc704 \uacb0\uc815 \uc694\uc18c\ub85c \uc5ec\uae30\uace0 \uc788\uc2b5\ub2c8\ub2e4. CDN(\ucf58\ud150\uce20 \uc804\ub2ec \ub124\ud2b8\uc6cc\ud06c)\uc740 \uc6f9\uc0ac\uc774\ud2b8\uc758 \ub85c\ub529 \uc2dc\uac04\uc744 \ud06c\uac8c \uc904\uc774\uace0, \uc804 \uc138\uacc4 \ub2e4\uc591\ud55c \uc9c0\uc5ed\uc5d0\uc11c\uc758 \uc811\uc18d \uc18d\ub3c4\ub97c \ud5a5\uc0c1\uc2dc\ud0a4\uba70, HTTPS\ub97c \ud1b5\ud574 \uc6f9\uc0ac\uc774\ud2b8\uc758 \ubcf4\uc548\uc131\uc744 \uac15\ud654\ud568\uc73c\ub85c\uc368 \uac80\uc0c9 \uc5d4\uc9c4 \uacb0\uacfc\uc5d0\uc11c \uc6f9\uc0ac\uc774\ud2b8\uc758 \uc21c\uc704\ub97c \uc9c1\uc811\uc801 \ub610\ub294 \uac04\uc811\uc801\uc73c\ub85c \ub192\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">CDN\uc744 \uc0ac\uc6a9\ud55c \ud6c4\uc5d0\ub3c4 \uc6f9\uc0ac\uc774\ud2b8\uc758 \uc6d0\ubcf8 \uc11c\ubc84\uac00 \ud544\uc694\ud55c\uac00\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc5ec\uc804\ud788 \uc6d0\ubcf8 \uc11c\ubc84, \uc989 \uc18c\uc2a4 \uc11c\ubc84\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \uc18c\uc2a4 \uc11c\ubc84\ub294 \ucf58\ud150\uce20\uc758 \ucd5c\ucd08 \ucd9c\ucc98\uc774\uc790 \ucd5c\uc885 \ub370\uc774\ud130 \uc800\uc7a5 \uc7a5\uc18c\uc785\ub2c8\ub2e4. CDN(\ucf58\ud150\uce20 \uc804\ub2ec \ub124\ud2b8\uc6cc\ud06c)\uc758 \uc5e3\uc9c0 \ub178\ub4dc\ub294 \uc18c\uc2a4 \uc11c\ubc84\uc758 \ucf58\ud150\uce20 \ubcf5\uc0ac\ubcf8\uc744 \uce90\uc2dc\ud569\ub2c8\ub2e4. \uc0ac\uc6a9\uc790\uac00 \uc694\uccad\ud55c \ucf58\ud150\uce20\uac00 \uc5e3\uc9c0 \ub178\ub4dc\uc5d0 \uce90\uc2dc\ub418\uc5b4 \uc788\uc9c0 \uc54a\uac70\ub098 \uce90\uc2dc\uac00 \ub9cc\ub8cc\ub41c \uacbd\uc6b0, CDN\uc740 \uc5ec\uc804\ud788 \uc18c\uc2a4 \uc11c\ubc84\ub85c\ubd80\ud130 \ud574\ub2f9 \ucf58\ud150\uce20\ub97c \uac00\uc838\uc635\ub2c8\ub2e4. \ub610\ud55c, \ub3d9\uc801 \ucf58\ud150\uce20, \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc640\uc758 \uc0c1\ud638\uc791\uc6a9, \uadf8\ub9ac\uace0 \ud575\uc2ec \ube44\uc988\ub2c8\uc2a4 \ub85c\uc9c1 \ucc98\ub9ac\ub294 \ub300\ubd80\ubd84 \uc18c\uc2a4 \uc11c\ubc84\uc5d0\uc11c \uc774\ub8e8\uc5b4\uc838\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">CDN\uc774 \ub3d9\uc801 \uc6f9 \ucf58\ud150\uce20\ub97c \uac00\uc18d\ud654\ud560 \uc218 \uc788\ub098\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ubb3c\ub860\uc785\ub2c8\ub2e4. \uc804\ud1b5\uc801\uc778 CDN\uc740 \uc815\uc801 \ucf58\ud150\uce20\uc758 \uce90\uc2f1\uc5d0 \ub6f0\uc5b4\ub098\uc9c0\ub9cc, \ud604\ub300\uc801\uc778 CDN\uc740 \ub77c\uc6b0\ud305 \ucd5c\uc801\ud654, TCP \ud504\ub85c\ud1a0\ucf5c \uac1c\uc120, \uadf8\ub9ac\uace0 \uc5e3\uc9c0 \ucef4\ud4e8\ud305 \uae30\uc220\uc744 \ud1b5\ud574 \ub3d9\uc801 \ucf58\ud150\uce20\uc758 \uc804\uc1a1 \uc18d\ub3c4\ub3c4 \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc6d0\ubcf8 \uc11c\ubc84\ub85c\uc758 \uc694\uccad \uacbd\ub85c\ub97c \ucd5c\uc801\ud654\ud558\uac70\ub098, \uc6d0\ubcf8 \uc11c\ubc84\uc640\uc758 \uc9c1\uc811\uc801\uc778 \uc5f0\uacb0\uc744 \uad6c\ucd95\ud558\uac70\ub098, \uc5e3\uc9c0 \ub178\ub4dc\uc5d0\uc11c \uc77c\ubd80 \ub85c\uc9c1\uc744 \ucc98\ub9ac\ud568\uc73c\ub85c\uc368 \ub3d9\uc801 \ucf58\ud150\uce20\uc758 \uc804\uc1a1 \uc9c0\uc5f0\uc744 \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">CDN \uc11c\ube44\uc2a4\ub294 \uc124\uc815\ud558\uace0 \uad00\ub9ac\ud558\uae30 \uc5b4\ub835\uc2b5\ub2c8\uae4c?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uae30\uc220\uc758 \ubc1c\uc804\uc5d0 \ub530\ub77c CDN(Content Delivery Network) \uc11c\ube44\uc2a4\uc758 \uc124\uc815\uc774 \ub9e4\uc6b0 \uac04\ud3b8\ud574\uc84c\uc2b5\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \uc8fc\uc694 CDN \uc11c\ube44\uc2a4 \uc81c\uacf5\uc5c5\uccb4\ub4e4\uc740 \uc9c1\uad00\uc801\uc774\uace0 \uc0ac\uc6a9\ud558\uae30 \uc26c\uc6b4 \uc81c\uc5b4\ud310, \uc0c1\uc138\ud55c API \ubb38\uc11c, \uadf8\ub9ac\uace0 \ub2e4\uc591\ud55c \uc0ac\uc804 \uc124\uc815 \ud15c\ud50c\ub9bf\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. WordPress\uc640 \uac19\uc740 \uc77c\ubc18\uc801\uc778 \uc6f9\uc0ac\uc774\ud2b8 \uc720\ud615\uc758 \uacbd\uc6b0\uc5d0\ub294 \ud55c \ubc88\uc758 \ud074\ub9ad\uc73c\ub85c CDN\uc744 \ubc30\ud3ec\ud558\uace0 \uc124\uc815\ud560 \uc218 \uc788\ub294 \uc804\uc6a9 \ud50c\ub7ec\uadf8\uc778\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c, \uad00\ub9ac \ubc0f \ubaa8\ub2c8\ud130\ub9c1\uc744 \uc704\ud55c \uc644\ubcbd\ud55c \uadf8\ub798\ud53d \ub3c4\uad6c\ub3c4 \uc9c0\uc6d0\ub429\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>\uc774 \uae00\uc5d0\uc11c\ub294 CDN(Content Delivery Network)\uc758 \ud575\uc2ec \uc791\ub3d9 \uc6d0\ub9ac\uc640 \uc544\ud0a4\ud14d\ucc98\uc5d0 \ub300\ud574 \uccb4\uacc4\uc801\uc73c\ub85c \uc124\uba85\ud569\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\ub294 \uc5e3\uc9c0 \ub178\ub4dc(edge nodes), \uce90\uc2f1 \uc804\ub7b5(caching strategies), DNS \ud574\uc11d(DNS resolution)\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \ub610\ud55c CDN\uc774 \ubb3c\ub9ac\uc801 \uac70\ub9ac\ub97c \ub2e8\ucd95\ud558\uace0 \ub124\ud2b8\uc6cc\ud06c \ud504\ub85c\ud1a0\ucf5c\uc744 \ucd5c\uc801\ud654\ud568\uc73c\ub85c\uc368 \uc6f9\uc0ac\uc774\ud2b8 \uc131\ub2a5\uc744 \uc5b4\ub5bb\uac8c \ud5a5\uc0c1\uc2dc\ud0a4\ub294\uc9c0 \uc0c1\uc138\ud788 \ubd84\uc11d\ud558\uba70, WAF(Web Application Firewall), DDoS \ubc29\uc5b4(DDoS protection)\uc640 \uac19\uc740 \ud575\uc2ec \ubcf4\uc548 \uba54\ucee4\ub2c8\uc998\uc758 \ud1b5\ud569 \ubc29\ubc95\ub3c4 \uc18c\uac1c\ud558\uc5ec \uc6f9\uc0ac\uc774\ud2b8\uc5d0 \ud3ec\uad04\uc801\uc778 \uc18d\ub3c4 \ubc0f \ubcf4\uc548 \ubcf4\uc7a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>","protected":false},"author":7,"featured_media":0,"template":"","meta":{"_acf_changed":false,"footnotes":""},"tags":[657,289,361,203,338],"knowledge_category":[278],"class_list":["post-12376096","knowledge_post","type-knowledge_post","status-publish","hentry","tag-cdn-technology","tag-performance-optimization","tag-cache-strategy","tag-website-speed-optimization","tag-cybersecurity","knowledge_category-cdn"],"acf":{"site_seo_keywords":"CDN,\u5185\u5bb9\u5206\u53d1\u7f51\u7edc,\u7f51\u7ad9\u52a0\u901f,\u7f51\u7ad9\u5b89\u5168,DDoS\u9632\u62a4,\u8fb9\u7f18\u8282\u70b9,\u7f13\u5b58\u7b56\u7565,CDN\u5de5\u4f5c\u539f\u7406"},"_links":{"self":[{"href":"https:\/\/www.likacloud.com\/ko\/wp-json\/wp\/v2\/knowledge_posts\/12376096","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.likacloud.com\/ko\/wp-json\/wp\/v2\/knowledge_posts"}],"about":[{"href":"https:\/\/www.likacloud.com\/ko\/wp-json\/wp\/v2\/types\/knowledge_post"}],"author":[{"embeddable":true,"href":"https:\/\/www.likacloud.com\/ko\/wp-json\/wp\/v2\/users\/7"}],"version-history":[{"count":0,"href":"https:\/\/www.likacloud.com\/ko\/wp-json\/wp\/v2\/knowledge_posts\/12376096\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.likacloud.com\/ko\/wp-json\/wp\/v2\/media?parent=12376096"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.likacloud.com\/ko\/wp-json\/wp\/v2\/tags?post=12376096"},{"taxonomy":"knowledge_category","embeddable":true,"href":"https:\/\/www.likacloud.com\/ko\/wp-json\/wp\/v2\/knowledge_category?post=12376096"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}