{"id":12362766,"date":"2026-03-12T13:40:44","date_gmt":"2026-03-12T05:40:44","guid":{"rendered":"https:\/\/www.likacloud.com\/knowledge\/ssl%e8%af%81%e4%b9%a6%e7%a9%b6%e7%ab%9f%e6%98%af%e4%bb%80%e4%b9%88%ef%bc%9f%e4%bb%8e%e5%8e%9f%e7%90%86%e5%88%b0%e9%83%a8%e7%bd%b2%e7%9a%84%e5%ae%8c%e6%95%b4%e6%8c%87%e5%8d%97%e4%b8%8e%e5%ae%9e\/"},"modified":"2026-03-12T17:43:25","modified_gmt":"2026-03-12T09:43:25","slug":"ssl-certificate-guide-principles-deployment-best-practices","status":"publish","type":"knowledge_post","link":"https:\/\/www.likacloud.com\/ko\/knowledge\/ssl-certificate\/ssl-certificate-guide-principles-deployment-best-practices\/","title":{"rendered":"SSL(Secure Sockets Layer) \uc778\uc99d\uc11c\ub780 \ubb34\uc5c7\uc77c\uae4c\uc694? \uc6d0\ub9ac\ubd80\ud130 \ubc30\ud3ec\uae4c\uc9c0\uc758 \uc804\uccb4 \uac00\uc774\ub4dc\uc640 \uc2e4\ubb34\uc801\uc778 \uc870\uc5b8\uc744 \uc18c\uac1c\ud569\ub2c8\ub2e4."},"content":{"rendered":"<p class=\"wp-block-paragraph\">\uc624\ub298\ub0a0\uc758 \uc778\ud130\ub137 \uc2dc\ub300\uc5d0\ub294 \ub370\uc774\ud130 \ubcf4\uc548\uacfc \uac1c\uc778\uc815\ubcf4 \ubcf4\ud638\uac00 \ub9e4\uc6b0 \uc911\uc694\ud574\uc84c\uc2b5\ub2c8\ub2e4. \uc6f9\uc0ac\uc774\ud2b8\ub97c \ubc29\ubb38\ud560 \ub54c \uc8fc\uc18c \ud45c\uc2dc\uc904\uc5d0 \uc791\uc740 \uc790\ubb3c\uc1e0 \ubaa8\uc591\uc758 \uc544\uc774\ucf58\uc774 \ud45c\uc2dc\ub418\ub294 \uac83\uc744 \ubcf4\uc168\uc744 \uac83\uc785\ub2c8\ub2e4. \uc774 \uc544\uc774\ucf58\uc740 \ubc14\ub85c SSL(Secure Sockets Layer) \uc778\uc99d\uc11c\ub77c\ub294 \ud575\uc2ec \uae30\uc220 \ub355\ubd84\uc5d0 \uac00\ub2a5\ud569\ub2c8\ub2e4. SSL \uc778\uc99d\uc11c\ub294 \uc6f9\uc0ac\uc774\ud2b8\uc758 \uc2e0\ub8b0\uc131\uc744 \ub098\ud0c0\ub0b4\ub294 \u201c\uc2e0\ubd84\uc99d\u2019\uc77c \ubfd0\ub9cc \uc544\ub2c8\ub77c, \uc815\ubcf4 \uc804\uc1a1\uc744 \uc704\ud55c \u201d\uc554\ud638\ud654 \ucc44\ub110\u2019\uc758 \uc5ed\ud560\ub3c4 \ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ubbfc\uac10\ud55c \ub370\uc774\ud130\uac00 \uc804\uc1a1\ub418\ub294 \ub3d9\uc548 \ub3c4\ub09c\ub418\uac70\ub098 \ubcc0\uc870\ub418\uc9c0 \uc54a\ub3c4\ub85d \ubcf4\ud638\ud558\uba70, \ud604\ub300\uc801\uc778 \uc548\uc804\ud55c \ub124\ud2b8\uc6cc\ud06c \ud1b5\uc2e0\uc758 \uae30\ubc18\uc744 \uc774\ub8f9\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">SSL\/TLS \uc778\uc99d\uc11c\uc758 \uae30\ubcf8 \uc6d0\ub9ac<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SSL \uc778\uc99d\uc11c\uc758 \ud575\uc2ec \uc784\ubb34\ub294 \u201c\uc554\ud638\ud654\u201d\uc640 \u201c\uc778\uc99d\u201d\uc744 \uad6c\ud604\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. SSL \uc778\uc99d\uc11c\ub294 \uacf5\uac1c\ud0a4 \uc778\ud504\ub77c(PKI) \uc2dc\uc2a4\ud15c\uc744 \ud1b5\ud574 \uc11c\ubc84\uc640 \ud074\ub77c\uc774\uc5b8\ud2b8(\uc608: \ube0c\ub77c\uc6b0\uc800) \uac04\uc5d0 \uc548\uc804\ud558\uace0 \uc554\ud638\ud654\ub41c \uc5f0\uacb0\uc744 \uc124\uc815\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">SSL\/TLS \ud504\ub85c\ud1a0\ucf5c\uc758 \uc791\ub3d9 \uacfc\uc815<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ube0c\ub77c\uc6b0\uc800\uc5d0\uc11c \u201chttps\u201d\ub85c \uc2dc\uc791\ud558\ub294 \uc6f9 \uc8fc\uc18c\ub97c \uc785\ub825\ud558\uba74 \uc989\uc2dc \ud578\ub4dc\uc170\uc774\ud06c \uacfc\uc815\uc774 \uc2dc\uc791\ub429\ub2c8\ub2e4. \uba3c\uc800, \ube0c\ub77c\uc6b0\uc800\ub294 \uc11c\ubc84\uc5d0 \ubcf4\uc548 \uc5f0\uacb0\uc744 \uc124\uc815\ud558\ub77c\ub294 \uc694\uccad\uc744 \ubcf4\ub0c5\ub2c8\ub2e4. \uadf8\ub7ec\uba74 \uc11c\ubc84\ub294 \uc790\uc2e0\uc758 SSL \uc778\uc99d\uc11c(\uacf5\uac1c \ud0a4 \ud3ec\ud568)\ub97c \ube0c\ub77c\uc6b0\uc800\ub85c \uc804\uc1a1\ud569\ub2c8\ub2e4. \ube0c\ub77c\uc6b0\uc800\ub294 \uc774 \uc778\uc99d\uc11c\uc758 \ubc1c\uae09\uc790\uac00 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294\uc9c0, \uc778\uc99d\uc11c\uac00 \uc720\ud6a8\ud55c \uae30\uac04 \ub0b4\uc5d0 \uc788\ub294\uc9c0, \uadf8\ub9ac\uace0 \uc778\uc99d\uc11c\uc5d0 \uae30\uc7ac\ub41c \ub3c4\uba54\uc778 \uc774\ub984\uc774 \uc0ac\uc6a9\uc790\uac00 \uc811\uc18d\ud558\ub824\ub294 \ub3c4\uba54\uc778 \uc774\ub984\uacfc \uc77c\uce58\ud558\ub294\uc9c0\ub97c \ud655\uc778\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc778\uc99d\uc774 \uc131\uacf5\ud558\uba74 \ube0c\ub77c\uc6b0\uc800\ub294 \ubb34\uc791\uc704\ub85c \uc0dd\uc131\ub41c \u201c\uc138\uc158 \ud0a4\u201d\ub97c \uc0dd\uc131\ud558\uc5ec \uc11c\ubc84\uc758 \uacf5\uac1c \ud0a4\ub85c \uc554\ud638\ud654\ud55c \ud6c4 \uc11c\ubc84\ub85c \uc804\uc1a1\ud569\ub2c8\ub2e4. \uc11c\ubc84\ub294 \uc790\uc2e0\uc774 \ubcf4\uc720\ud55c \ube44\uacf5\uac1c \ud0a4\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc774 \uc138\uc158 \ud0a4\ub97c \ubcf5\ud638\ud654\ud569\ub2c8\ub2e4. \uc774\ub807\uac8c \ud574\uc11c \uc591\uce21\uc740 \uc624\uc9c1 \uc790\uc2e0\ub4e4\ub9cc\uc774 \uc54c \uc218 \uc788\ub294 \uacf5\uc720 \ud0a4\ub97c \uac16\uac8c \ub418\uba70, \uc774\ud6c4\uc758 \ubaa8\ub4e0 \ud1b5\uc2e0 \ub0b4\uc6a9\uc740 \uc774 \uacf5\uc720 \ud0a4\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc554\ud638\ud654 \ubc0f \ubcf5\ud638\ud654\ub418\uc5b4 \uc804\uc1a1\uc758 \uae30\ubc00\uc131\uacfc \ubb34\uacb0\uc131\uc774 \ubcf4\uc7a5\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc99d\uba85\uc11c\uc758 \ud575\uc2ec \uad6c\uc131 \uc694\uc18c\ub4e4<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud45c\uc900 SSL \uc778\uc99d\uc11c\uc5d0\ub294 \uba87 \uac00\uc9c0 \uc8fc\uc694 \uc815\ubcf4\uac00 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \ubc1c\ud589\ub41c \uc0ac\ub78c(\uc6f9\uc0ac\uc774\ud2b8 \ub3c4\uba54\uc778 \uc774\ub984 \ub610\ub294 \uc870\uc9c1 \uc774\ub984), \ubc1c\ud589\ud55c \uc0ac\ub78c(\uc778\uc99d \uae30\uad00 CA), \uacf5\uac1c \ud0a4 \ubb38\uc790\uc5f4, \uc778\uc99d\uc11c\uc758 \uc720\ud6a8 \uc2dc\uc791 \ubc0f \uc885\ub8cc \ub0a0\uc9dc, \uadf8\ub9ac\uace0 CA\uac00 \uc778\uc99d\uc11c\uc5d0 \ub300\ud55c \uc815\ubcf4\ub97c \uc0dd\uc131\ud560 \ub54c \uc0ac\uc6a9\ud55c \ub514\uc9c0\ud138 \uc11c\uba85\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc774 \uc11c\uba85\uc740 \uc778\uc99d\uc11c\uac00 \ubc1c\ud589\ub41c \ud6c4 \ubcc0\uacbd\ub418\uc9c0 \uc54a\ub3c4\ub85d \ud558\uae30 \uc704\ud574 \ub9e4\uc6b0 \uc911\uc694\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\/bluehost-ssl-certificates\/\">\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\/2025\/12\/20251231095917.webp\" alt=\"\ube14\ub8e8\ud638\uc2a4\ud2b8 SSL \uc778\uc99d\uc11c\" 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\">\ube14\ub8e8\ud638\uc2a4\ud2b8 SSL \uc778\uc99d\uc11c<\/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\">BlueHost SSL \uc778\uc99d\uc11c\ub294 1~2\ub144 \uc5f0\uc7a5 \uc635\uc158, RSA \ub610\ub294 ECC \uc54c\uace0\ub9ac\uc998 \uc9c0\uc6d0, \ucd5c\ub300 4,096 \ube44\ud2b8\uc758 \ud0a4 \uae38\uc774, \ucd5c\ub300 175\ub9cc \ub2ec\ub7ec\uc758 \ubcf4\ud638 \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\">\uc6d4 $7.49 USD\ubd80\ud130<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.likacloud.com\/ko\/tolink\/bluehost-ssl-certificates\/\" class=\"flex justify-end font-bold !text-lg !text-blue-600 dark:!text-blue-500\">Bluehost SSL \uc778\uc99d\uc11c\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\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\/hosting-com-ssl-certificates\/\">\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\/2025\/12\/20251227070008.webp\" alt=\"\ud638\uc2a4\ud305\ub2f7\ucef4 SSL \uc778\uc99d\uc11c\" 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\">\ud638\uc2a4\ud305\ub2f7\ucef4 SSL \uc778\uc99d\uc11c<\/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\">\uacbd\uc81c\uc801\uc778 DV, OV, EV SSL \uc778\uc99d\uc11c, \ucd5c\ub300 256\ube44\ud2b8 \uc554\ud638\ud654, \ubcf4\ud638 \uae08\uc561 500~100\ub9cc \ub2ec\ub7ec, \uc5f0\uc911\ubb34\ud734 \uc9c0\uc6d0<\/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\">\uc6d4 $2.5 USD\ubd80\ud130<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.likacloud.com\/ko\/tolink\/hosting-com-ssl-certificates\/\" class=\"flex justify-end font-bold !text-lg !text-blue-600 dark:!text-blue-500\">\ud638\uc2a4\ud305\ub2f7\ucef4 SSL \uc778\uc99d\uc11c \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<!-- \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<h2 class=\"wp-block-heading\">SSL \uc778\uc99d\uc11c\uc758 \uc8fc\uc694 \uc720\ud615 \ubc0f \uc120\ud0dd<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2dc\uc7a5\uc5d0 \ucd9c\uc2dc\ub41c \uc218\ub9ce\uc740 \uc778\uc99d\uc11c\ub4e4\uc744 \uc55e\ub450\uace0, \uadf8\ub4e4\uc758 \ub2e4\uc591\ud55c \uc720\ud615\uc744 \uc774\ud574\ud558\ub294 \uac83\uc774 \uc62c\ubc14\ub978 \uc120\ud0dd\uc744 \ud558\ub294 \uccab \ubc88\uc9f8 \ub2e8\uacc4\uc785\ub2c8\ub2e4. \uc778\uc99d\uc11c\ub294 \uc8fc\ub85c \uc778\uc99d \uc218\uc900\uacfc \uc801\uc6a9\ub418\ub294 \ub3c4\uba54\uc778 \uc774\ub984\uc758 \uc218\uc5d0 \ub530\ub77c \ubd84\ub958\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc778\uc99d \ub4f1\uae09\ubcc4\ub85c \ubd84\ub958\ud558\uc138\uc694.<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">1. \ub3c4\uba54\uc778 \uc774\ub984 \uc778\uc99d\ud615 \uc778\uc99d\uc11c: \uc774\uac83\uc740 \uac00\uc7a5 \uae30\ubcf8\uc801\uc778 \uc778\uc99d\uc11c \uc720\ud615\uc785\ub2c8\ub2e4. CA(\uc778\uc99d \uae30\uad00)\ub294 \uc2e0\uccad\uc790\uac00 \ub3c4\uba54\uc778 \uc774\ub984\uc5d0 \ub300\ud55c \uad8c\ud55c\uc744 \uac00\uc9c0\uace0 \uc788\ub294\uc9c0\ub9cc \ud655\uc778\ud560 \ubfd0\uc785\ub2c8\ub2e4(\uc608: \uc774\uba54\uc77c\uc774\ub098 DNS \ud574\uc11d\uc744 \ud1b5\ud574 \ud655\uc778). \ubc1c\uae09 \uc18d\ub3c4\uac00 \ube60\ub974\uace0 \ube44\uc6a9\uc774 \uc800\ub834\ud558\uc5ec \uac1c\uc778 \uc6f9\uc0ac\uc774\ud2b8, \ube14\ub85c\uadf8 \ub610\ub294 \ud14c\uc2a4\ud2b8 \ud658\uacbd\uc5d0 \uc801\ud569\ud558\uba70, \uc8fc\ub85c \uae30\ubcf8\uc801\uc778 \uc554\ud638\ud654 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<br \/>\n2. \uc870\uc9c1 \uc778\uc99d\ud615 \uc778\uc99d\uc11c: DV \uc778\uc99d\uc5d0 \ucd94\uac00\ub85c, CA(\uc778\uc99d \uae30\uad00)\ub294 \uc2e0\uccad\ud55c \uc870\uc9c1\uc758 \uc2e4\uc81c \uc874\uc7ac \uc5ec\ubd80(\uc608: \uc0ac\uc5c5\uc790 \ub4f1\ub85d\uc99d \ub4f1)\ub97c \ud655\uc778\ud569\ub2c8\ub2e4. \uc778\uc99d\uc11c\uc5d0\ub294 \uc870\uc9c1 \uc774\ub984\uc774 \ud45c\uc2dc\ub418\uc5b4 \uc0ac\uc6a9\uc790\uc758 \uc2e0\ub8b0\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \ub192\uc77c \uc218 \uc788\uc73c\uba70, \uae30\uc5c5 \uc6f9\uc0ac\uc774\ud2b8\ub098 \uc77c\ubc18 \uc0c1\uc5c5 \uc6f9\uc0ac\uc774\ud2b8\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<br \/>\n3. \ud655\uc7a5 \uac80\uc99d\ud615 \uc778\uc99d\uc11c(Extended Validation Certificate): \uc774 \uc778\uc99d\uc11c\ub294 \uac00\uc7a5 \uc5c4\uaca9\ud55c \uac80\uc99d \uc808\ucc28\uc640 \uac00\uc7a5 \ub192\uc740 \ubcf4\uc548 \uc218\uc900\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. CA(\uc778\uc99d \uae30\uad00)\ub294 \ud574\ub2f9 \uc870\uc9c1\uc5d0 \ub300\ud574 \ucca0\uc800\ud55c \uc624\ud504\ub77c\uc778 \uc2ec\uc0ac\ub97c \uc218\ud589\ud569\ub2c8\ub2e4. \uac00\uc7a5 \ud070 \ud2b9\uc9d5\uc740 \uc774\ub7ec\ud55c \uc778\uc99d\uc11c\uac00 \uc788\ub294 \uc6f9\uc0ac\uc774\ud2b8\ub97c \ubc29\ubb38\ud560 \ub54c, \uc8fc\uc694 \ube0c\ub77c\uc6b0\uc800\uc758 \uc8fc\uc18c \ud45c\uc2dc\uc904\uc5d0 \ud68c\uc0ac \uc774\ub984\uc774 \ub179\uc0c9\uc73c\ub85c \ud45c\uc2dc\ub418\uc5b4 \uc0ac\uc6a9\uc790\uc5d0\uac8c \ucd5c\uace0 \uc218\uc900\uc758 \uc2e0\uc6d0 \ud655\uc778\uc744 \uc81c\uacf5\ud55c\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774 \uc778\uc99d\uc11c\ub294 \uc8fc\ub85c \uae08\uc735 \uae30\uad00, \ub300\ud615 \uc804\uc790\uc0c1\uac70\ub798 \ud50c\ub7ab\ud3fc \ub4f1\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ub3c4\uba54\uc778 \uc774\ub984\uc744 \uae30\uc900\uc73c\ub85c \ubd84\ub958\ud569\ub2c8\ub2e4.<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">1. \ub2e8\uc77c \ub3c4\uba54\uc778 \uc774\ub984 \uc778\uc99d\uc11c: \ud2b9\uc815 \ub3c4\uba54\uc778 \uc774\ub984(\uc608: www.example.com)\ub9cc \ubcf4\ud638\ud569\ub2c8\ub2e4.<br \/>\n2. \ub2e4\uc911 \ub3c4\uba54\uc778 \uc778\uc99d\uc11c: \ud558\ub098\uc758 \uc778\uc99d\uc11c\ub85c \uc5ec\ub7ec \uac1c\uc758 \uc644\uc804\ud788 \ub2e4\ub978 \ub3c4\uba54\uc778\uc744 \ubcf4\ud638\ud560 \uc218 \uc788\uc5b4, \uc5ec\ub7ec \uc6f9\uc0ac\uc774\ud2b8\ub97c \uad00\ub9ac\ud574\uc57c \ud558\ub294 \uae30\uc5c5\uc5d0 \ud3b8\ub9ac\ud569\ub2c8\ub2e4.<br \/>\n3. \uc640\uc77c\ub4dc\uce74\ub4dc \uc778\uc99d\uc11c(Wildcard Certificate): \ud558\ub098\uc758 \uba54\uc778 \ub3c4\uba54\uc778\uacfc \uadf8 \ubaa8\ub4e0 \ub3d9\uae09 \uc218\uc900\uc758 \ud558\uc704 \ub3c4\uba54\uc778\uc744 \ubcf4\ud638\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4(\uc608: *.example.com\uc740 blog.example.com, shop.example.com \ub4f1\uc744 \ubcf4\ud638\ud560 \uc218 \uc788\uc74c). \ud558\uc704 \ub3c4\uba54\uc778\uc774 \ub9ce\uc744 \uacbd\uc6b0, \uc640\uc77c\ub4dc\uce74\ub4dc \uc778\uc99d\uc11c\ub97c \uc0ac\uc6a9\ud558\uba74 \uad00\ub9ac\uac00 \ud6e8\uc52c \uac04\ud3b8\ud574\uc9c0\uace0 \ube44\uc6a9\ub3c4 \uc808\uac10\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">SSL \uc778\uc99d\uc11c\ub97c \ubc30\ud3ec\ud558\uace0 \uc124\uce58\ud558\ub294 \ubc29\ubc95\uc740 \ubb34\uc5c7\uc778\uac00?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SSL \uc778\uc99d\uc11c\ub97c \ud68d\ub4dd\ud558\uace0 \uc124\uce58\ud558\ub294 \ud504\ub85c\uc138\uc2a4\ub294 \uc810\uc810 \ub354 \ud45c\uc900\ud654\ub418\uace0 \uac04\ud3b8\ud574\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc778\uc99d\uc11c \ud68d\ub4dd \uc808\ucc28<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9996\u5148\uff0c\u60a8\u9700\u8981\u5728\u60a8\u7684\u670d\u52a1\u5668\u6216\u6258\u7ba1\u5e73\u53f0\u4e0a\u751f\u6210\u4e00\u4e2a\u201c\u8bc1\u4e66\u7b7e\u540d\u8bf7\u6c42\u201d\u6587\u4ef6\u3002\u8fd9\u4e2aCSR\u6587\u4ef6\u5305\u542b\u4e86\u60a8\u7684\u516c\u94a5\u548c\u7ec4\u7ec7\u4fe1\u606f\u3002\u7136\u540e\uff0c\u5411CA\uff08\u5982DigiCert\u3001Sectigo\uff0c\u6216\u514d\u8d39\u7684Let's Encrypt\uff09\u63d0\u4ea4CSR\u8fdb\u884c\u9a8c\u8bc1\u3002\u6839\u636e\u60a8\u7533\u8bf7\u7684\u8bc1\u4e66\u7c7b\u578b\uff0c\u5b8c\u6210\u76f8\u5e94\u7684\u57df\u540d\u6216\u7ec4\u7ec7\u9a8c\u8bc1\u3002\u9a8c\u8bc1\u901a\u8fc7\u540e\uff0cCA\u4f1a\u7b7e\u53d1\u8bc1\u4e66\u6587\u4ef6\uff08\u901a\u5e38\u5305\u542b.crt\u6216.pem\u6587\u4ef6\u4ee5\u53ca\u53ef\u80fd\u7684\u4e2d\u95f4\u8bc1\u4e66\u94fe\uff09\uff0c\u4f9b\u60a8\u4e0b\u8f7d\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc11c\ubc84 \ubc30\ud3ec \ub2e8\uacc4<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ubc30\ud3ec \uacfc\uc815\uc740 \uc0ac\uc6a9\ud558\ub294 \uc11c\ubc84 \uc18c\ud504\ud2b8\uc6e8\uc5b4\uc5d0 \ub530\ub77c \ub2e4\ub985\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \ub9ce\uc774 \uc0ac\uc6a9\ub418\ub294 Nginx\ub97c \uc608\ub85c \ub4e4\uc5b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \ub2e4\uc6b4\ub85c\ub4dc\ud55c \uc778\uc99d\uc11c \ud30c\uc77c(\uc11c\ubc84 \uc778\uc99d\uc11c \ubc0f CA \uc911\uac04 \uc778\uc99d\uc11c)\uacfc \uc774\uc804\uc5d0 \uc0dd\uc131\ud55c \uac1c\uc778 \ud0a4 \ud30c\uc77c\uc744 \uc11c\ubc84\uc758 \uc9c0\uc815\ub41c \ub514\ub809\ud130\ub9ac\uc5d0 \uc5c5\ub85c\ub4dc\ud574\uc57c \ud569\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c Nginx\uc758 \uc0ac\uc774\ud2b8 \uc124\uc815 \ud30c\uc77c\uc744 \uc218\uc815\ud558\uc5ec 443 \ud3ec\ud2b8\ub97c \uc218\uc2e0\ud558\ub294 \uc11c\ubc84 \ube14\ub85d \ub0b4\uc5d0\uc11c \uc778\uc99d\uc11c \ud30c\uc77c\uacfc \uac1c\uc778 \ud0a4 \ud30c\uc77c\uc758 \uacbd\ub85c\ub97c \uc62c\ubc14\ub974\uac8c \uc9c0\uc815\ud574\uc57c \ud569\ub2c8\ub2e4. \ub9c8\uc9c0\ub9c9\uc73c\ub85c Nginx \uc124\uc815\uc744 \uc7ac\ub85c\ub4dc\ud558\uc5ec \ubcc0\uacbd \uc0ac\ud56d\uc774 \uc801\uc6a9\ub418\ub3c4\ub85d \ud574\uc57c \ud569\ub2c8\ub2e4. \ubc30\ud3ec\uac00 \uc644\ub8cc\ub41c \ud6c4\uc5d0\ub294 \uc628\ub77c\uc778 \ub3c4\uad6c\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc778\uc99d\uc11c\uac00 \uc62c\ubc14\ub974\uac8c \uc124\uce58\ub418\uc5c8\ub294\uc9c0, \uc778\uc99d\uc11c \uccb4\uc778\uc774 \uc644\uc804\ud55c\uc9c0, \ubcf4\uc548 \ucde8\uc57d\uc810\uc774 \uc5c6\ub294\uc9c0 \ubc18\ub4dc\uc2dc \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc790\ub3d9\ud654 \ubc0f \ubb34\ub8cc \uc778\uc99d\uc11c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bf9\u4e8e\u5e0c\u671b\u7b80\u5316\u6d41\u7a0b\u7684\u7528\u6237\uff0c\u53ef\u4ee5\u5229\u7528\u81ea\u52a8\u5316\u5de5\u5177\u3002\u4f8b\u5982\uff0cLet's Encrypt\u63d0\u4f9b\u7684Certbot\u5ba2\u6237\u7aef\uff0c\u53ef\u4ee5\u81ea\u52a8\u5b8c\u6210\u4ece\u7533\u8bf7\u3001\u9a8c\u8bc1\u5230\u90e8\u7f72\u3001\u7eed\u671f\u7684\u5168\u8fc7\u7a0b\uff0c\u6781\u5927\u5730\u964d\u4f4e\u4e86\u4f7f\u7528HTTPS\u7684\u95e8\u69db\uff0c\u63a8\u52a8\u4e86\u5168\u7f51\u7684\u52a0\u5bc6\u5316\u8fdb\u7a0b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">SSL \uc778\uc99d\uc11c \uad00\ub9ac\uc758 \ubaa8\ubc94 \uc0ac\ub840<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc778\uc99d\uc11c\ub97c \ubc30\ud3ec\ud558\ub294 \uac83\uc740 \uc77c\ud68c\uc131 \uc791\uc5c5\uc774 \uc544\ub2c8\uba70, \uc9c0\uc18d\uc801\uc774\uace0 \ud6a8\uacfc\uc801\uc778 \uad00\ub9ac\uac00 \uc7a5\uae30\uc801\uc778 \ubcf4\uc548\uc744 \ubcf4\uc7a5\ud558\ub294 \ub370 \ud575\uc2ec\uc785\ub2c8\ub2e4.<\/p>\n<!-- AUTO_SYNCED_PATTERN_INSERT_START -->\n\n  <div class=\"flex justify-between items-center flex-col lg:flex-row xl:flex-col 2xl:flex-row gap-6 sm:gap-8 rounded-lg border border-gray-200 dark:border-gray-700 p-4 mb-8 lg:mb-10 sm:p-6 bg-white dark:bg-gray-750 shadow-md transition-colors duration-300\"\n         data-link=\"https:\/\/www.likacloud.com\/ko\/tolink\/ultahost-ssl-certificates\/\">\n\n      <div class=\"flex flex-col gap-3 gap-4 sm:gap-6 w-full\">\n        <strong class=\"text-2xl font-semibold text-gray-900 dark:text-gray-200\">\uc6b8\ud0c0\ud638\uc2a4\ud2b8 SSL \uc778\uc99d\uc11c<\/strong>\n        <div class=\"text-gray-600 dark:text-gray-300 word-word\">DV, EV, OV \uc778\uc99d\uc11c, \ucd5c\ub300 $1,750,000 USD \ubcf4\uc7a5, \ubb34\uc81c\ud55c \ud558\uc704 \ub3c4\uba54\uc778, iOS \ubc0f Android \uc571, \uc6d4 20% \ud560\uc778, $15.95 USD \uc774\uc0c1, 30\uc77c \ud658\ubd88 \ubcf4\uc7a5!<\/div>\n      <\/div>\n\n      <div class=\"flex items-center flex-col md:flex-row lg:flex-col xl:flex-row 2xl:flex-col gap-6 shrink-0\">\n                  <a href=\"https:\/\/www.likacloud.com\/ko\/tolink\/ultahost-ssl-certificates\/\">\n                          <!-- \u767d\u5929 -->\n              <img decoding=\"async\" src=\"https:\/\/www.likacloud.com\/wp-content\/uploads\/2025\/12\/20251227020448.webp\" alt=\"SSL \uc778\uc99d\uc11c \ub85c\uace0\" class=\"content-promotion-card-icon h-9 min-h-9 dark:hidden\" title=\"\">\n              <!-- \u591c\u95f4 -->\n              <img decoding=\"async\" src=\"https:\/\/www.likacloud.com\/wp-content\/uploads\/2025\/12\/20251229052118.webp\" alt=\"SSL \uc778\uc99d\uc11c \ub85c\uace0\" class=\"content-promotion-card-icon h-9 min-h-9 hidden dark:block\" title=\"\">\n                      <\/a>\n          \n        <a href=\"https:\/\/www.likacloud.com\/ko\/tolink\/ultahost-ssl-certificates\/\"\n           class=\"bg-blue-500 w-full md:w-auto lg:w-full xl:w-auto 2xl:w-full text-center !text-white dark:!text-gray-200 !px-5 !py-1.5 rounded-full hover:bg-blue-600 transition-colors\">\n          \uc6b8\ud0c0\ud638\uc2a4\ud2b8 \ubc29\ubb38\ud558\uae30        <\/a>\n      <\/div>\n    <\/div>\n\n    \n<!-- AUTO_SYNCED_PATTERN_INSERT_END -->\n\n\n\n\n\n<h3 class=\"wp-block-heading\">\uc2e4\uc2dc\uac04 \ubaa8\ub2c8\ud130\ub9c1 \ubc0f \uac31\uc2e0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SSL \uc778\uc99d\uc11c\uc5d0\ub294 \uba85\ud655\ud55c \uc720\ud6a8 \uae30\uac04\uc774 \uc788\uc73c\uba70, \ud604\uc7ac \ucd5c\ub300 13\uac1c\uc6d4\uc785\ub2c8\ub2e4(CA\/B \ud3ec\ub7fc\uc758 \uaddc\uc815\uc5d0 \ub530\ub984). \uc778\uc99d\uc11c\uac00 \ub9cc\ub8cc\ub418\uba74 \uc6f9\uc0ac\uc774\ud2b8\uc5d0 \uc811\uc18d\ud560 \uc218 \uc5c6\uac8c \ub418\uace0 \ubcf4\uc548 \uacbd\uace0\uac00 \ud45c\uc2dc\ub418\uc5b4 \uc2e0\ub8b0\ub3c4\uc5d0 \uc2ec\uac01\ud55c \uc190\uc0c1\uc744 \uc785\ud799\ub2c8\ub2e4. \uac00\uc7a5 \uc88b\uc740 \ubc29\ubc95\uc740 \ubaa8\ub2c8\ud130\ub9c1 \ubc0f \uc54c\ub9bc \uc2dc\uc2a4\ud15c\uc744 \uad6c\ucd95\ud558\uc5ec \uc778\uc99d\uc11c\uac00 \ub9cc\ub8cc\ub418\uae30 \ucd5c\uc18c 30\uc77c \uc804\uc5d0 \uac31\uc2e0 \uc808\ucc28\ub97c \uc2dc\uc791\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc790\ub3d9\ud654 \ub3c4\uad6c\ub97c \uc0ac\uc6a9\ud558\uba74 \uc778\uc99d\uc11c \uac31\uc2e0\uc744 \uc790\ub3d9\uc73c\ub85c \ucc98\ub9ac\ud560 \uc218 \uc788\uc5b4 \ub9cc\ub8cc \uc704\ud5d8\uc744 \uc644\uc804\ud788 \ubc29\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uac15\ub825\ud55c \uc554\ud638\ud654 \uc81c\ud488\uad70 \ubc0f \ud504\ub85c\ud1a0\ucf5c\uc744 \uc0ac\uc6a9\ud558\uc138\uc694.<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub2e8\uc21c\ud788 \uc778\uc99d\uc11c\ub9cc \uc124\uce58\ud558\ub294 \uac83\uc740 \ucda9\ubd84\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc11c\ubc84 \uc124\uc815\uc5d0\uc11c \uac15\ub825\ud55c \uc554\ud638\ud654 \uc54c\uace0\ub9ac\uc998\uacfc \ubcf4\uc548\ud55c \ud504\ub85c\ud1a0\ucf5c \ubc84\uc804\uc744 \uc0ac\uc6a9\ud558\ub3c4\ub85d \ud574\uc57c \ud569\ub2c8\ub2e4. SSL 2.0\/3.0\uacfc \uac19\uc740 \uad6c\uc2dd\uc774\uace0 \uc548\uc804\ud558\uc9c0 \uc54a\uc740 \ud504\ub85c\ud1a0\ucf5c\uc740 \ube44\ud65c\uc131\ud654\ud558\uace0, TLS 1.2 \ub610\ub294 TLS 1.3\uc744 \uc6b0\uc120\uc801\uc73c\ub85c \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4. \ub610\ud55c, \uc54c\ub824\uc9c4 \ucde8\uc57d\uc810 \uacf5\uaca9\uc5d0 \ub300\ube44\ud558\uae30 \uc704\ud574 \uac15\ub825\ud55c \uc554\ud638\ud654 \uc2a4\uc704\ud2b8\ub97c \uc124\uc815\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">HTTP Strict Transport Security (HTTS)\uc758 \uad6c\ud604<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">HSTS(Head Strict Transport Security)\ub294 \uc911\uc694\ud55c \ubcf4\uc548 \uc815\ucc45 \uba54\ucee4\ub2c8\uc998\uc785\ub2c8\ub2e4. \uc774\ub294 \uc751\ub2f5 \ud5e4\ub354\ub97c \ud1b5\ud574 \ube0c\ub77c\uc6b0\uc800\uc5d0\uac8c \ud2b9\uc815 \uc2dc\uac04 \ub3d9\uc548 \ud574\ub2f9 \uc6f9\uc0ac\uc774\ud2b8\uc640\uc758 \ubaa8\ub4e0 \uc5f0\uacb0\uc774 HTTPS\ub97c \uc0ac\uc6a9\ud574\uc57c \ud55c\ub2e4\ub294 \uc815\ubcf4\ub97c \uc804\ub2ec\ud568\uc73c\ub85c\uc368, \ub2e4\uc6b4\uadf8\ub808\uc774\ub4dc \uacf5\uaca9 \ubc0f \ud504\ub85c\ud1a0\ucf5c \ub0a9\uce58\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \ubc29\uc9c0\ud558\uace0 \ubcf4\uc548\uc131\uc744 \ub354\uc6b1 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. \uc6f9\uc0ac\uc774\ud2b8\ub97c \ube0c\ub77c\uc6b0\uc800\uc758 HSTS \uc0ac\uc804 \ub85c\ub4dc \ubaa9\ub85d\uc5d0 \ub4f1\ub85d\ud568\uc73c\ub85c\uc368 \ub354\uc6b1 \ud3ec\uad04\uc801\uc778 \ubcf4\ud638\ub97c \uc2e4\ud604\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc694\uc57d<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SSL \uc778\uc99d\uc11c\ub294 \uc2e0\ub8b0\ud560 \uc218 \uc788\uace0 \uc548\uc804\ud55c \ub124\ud2b8\uc6cc\ud06c \ud658\uacbd\uc744 \uad6c\ucd95\ud558\ub294 \ub370 \ud544\uc218\uc801\uc778 \uc694\uc18c\uc785\ub2c8\ub2e4. \ube44\ub300\uce6d \uc554\ud638\ud654\uc640 \ub300\uce6d \uc554\ud638\ud654\ub97c \uacb0\ud569\ud558\uc5ec \ub370\uc774\ud130 \uc804\uc1a1\uc758 \uae30\ubc00\uc131\uacfc \ubb34\uacb0\uc131\uc744 \ubcf4\uc7a5\ud558\uba70, \uc11c\ubc84\uc758 \uc2e0\uc6d0\uc744 \ud655\uc778\ud569\ub2c8\ub2e4. SSL \uc778\uc99d\uc11c\uc758 \uc791\ub3d9 \uc6d0\ub9ac\ub97c \uc774\ud574\ud558\ub294 \uac83\ubd80\ud130 \ud544\uc694\uc5d0 \ub9de\ub294 \uc720\ud615\uc744 \uc120\ud0dd\ud558\ub294 \uac83, \uadf8\ub9ac\uace0 \uc62c\ubc14\ub974\uac8c \ubc30\ud3ec\ud558\uace0 \uc7a5\uae30\uc801\uc73c\ub85c \uad00\ub9ac\ud558\ub294 \uac83\uae4c\uc9c0, \ubaa8\ub4e0 \ub2e8\uacc4\uac00 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc624\ub298\ub0a0 \ub124\ud2b8\uc6cc\ud06c \ubcf4\uc548 \uae30\uc900\uc774 \uc810\uc810 \ub354 \uc5c4\uaca9\ud574\uc9c0\ub294 \uc0c1\ud669\uc5d0\uc11c \uc6f9\uc0ac\uc774\ud2b8\uc5d0 SSL \uc778\uc99d\uc11c\ub97c \ubc30\ud3ec\ud558\uace0 \uc801\uc808\ud788 \uad00\ub9ac\ud558\ub294 \uac83\uc740 \ub2e8\uc21c\ud55c \u201c\ucd94\uac00\uc801\uc778 \uc7a5\uc810\u2019\uc774 \uc544\ub2c8\ub77c \ub354 \uc774\uc0c1 \uac04\uacfc\ud560 \uc218 \uc5c6\ub294 \u201d\uae30\ubcf8\uc801\uc778 \uc694\uad6c\uc0ac\ud56d\u2019\uc774\uc790 \ud544\uc218\uc801\uc778 \ucc45\uc784\uc774 \ub418\uc5c8\uc2b5\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\">HTTPS\uc640 SSL\uc740 \uac19\uc740 \uac83\uc778\uac00\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">HTTPS\ub294 \u201cHTTP over SSL\/TLS\u201d\ub97c \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc5c4\ubc00\ud788 \ub9d0\ud558\uba74, SSL\/TLS\ub294 \uc804\uc1a1 \uacc4\uce35\uacfc \uc751\uc6a9 \uacc4\uce35 \uc0ac\uc774\uc5d0 \uc704\uce58\ud55c \uc554\ud638\ud654 \ud504\ub85c\ud1a0\ucf5c\uc774\uba70, HTTPS\ub294 SSL\/TLS \ubcf4\uc548 \ud130\ub110 \uc704\uc5d0\uc11c \uc791\ub3d9\ud558\ub294 HTTP \ud504\ub85c\ud1a0\ucf5c\uc785\ub2c8\ub2e4. \uc6b0\ub9ac\uac00 \ud754\ud788 \u201c\uc6f9\uc0ac\uc774\ud2b8\uc5d0 SSL\uc774 \uc124\uce58\ub418\uc5c8\ub2e4\u201d\uace0 \ub9d0\ud560 \ub54c\ub294 \uadf8 \uc6f9\uc0ac\uc774\ud2b8\uac00 HTTPS \uc811\uc18d\uc744 \uc9c0\uc6d0\ud55c\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ubb34\ub8cc SSL \uc778\uc99d\uc11c\uc640 \uc720\ub8cc SSL \uc778\uc99d\uc11c\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3b\u8981\u533a\u522b\u5728\u4e8e\u9a8c\u8bc1\u7ea7\u522b\u3001\u4fdd\u9669\u8d54\u4ed8\u3001\u6280\u672f\u652f\u6301\u548c\u670d\u52a1\u7b49\u7ea7\u534f\u8bae\u3002\u514d\u8d39\u8bc1\u4e66\uff08\u5982Let's Encrypt\uff09\u901a\u5e38\u53ea\u63d0\u4f9b\u57df\u540d\u9a8c\u8bc1\uff0c\u7b7e\u53d1\u81ea\u52a8\u5316\uff0c\u9002\u5408\u57fa\u7840\u52a0\u5bc6\u9700\u6c42\u3002\u4ed8\u8d39\u8bc1\u4e66\u5219\u63d0\u4f9b\u7ec4\u7ec7\u9a8c\u8bc1\u6216\u6269\u5c55\u9a8c\u8bc1\uff0c\u5305\u542b\u66f4\u9ad8\u7684\u8eab\u4efd\u62c5\u4fdd\u3001\u6d4f\u89c8\u5668\u5730\u5740\u680f\u7684\u663e\u8457\u6807\u8bc6\uff08\u5982\u7eff\u8272\u516c\u53f8\u540d\uff09\u3001\u4ee5\u53ca\u56e0\u8bc1\u4e66\u95ee\u9898\u5bfc\u81f4\u635f\u5931\u7684\u7ecf\u6d4e\u8d54\u507f\u4fdd\u969c\u548c\u6280\u672f\u652f\u6301\u670d\u52a1\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc65c \uc81c \uc6f9\uc0ac\uc774\ud2b8\uc5d0 SSL \uc778\uc99d\uc11c\uac00 \uc124\uce58\ub418\uc5c8\uc74c\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 \ube0c\ub77c\uc6b0\uc800\uc5d0\uc11c\ub294 \u2018\uc548\uc804\ud558\uc9c0 \uc54a\uc74c\u2019\uc774\ub77c\uace0 \ud45c\uc2dc\ub418\ub098\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c \ubb38\uc81c\ub294 \uc5ec\ub7ec \uac00\uc9c0 \uc6d0\uc778\uc73c\ub85c \uc778\ud574 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac00\uc7a5 \ud754\ud55c \uc6d0\uc778\uc740 \uc6f9 \ud398\uc774\uc9c0\uc5d0 HTTP \ud504\ub85c\ud1a0\ucf5c\uc744 \uc0ac\uc6a9\ud558\ub294 \ub9ac\uc18c\uc2a4(\uc608: \uc774\ubbf8\uc9c0, \uc2a4\ud06c\ub9bd\ud2b8, \uc2a4\ud0c0\uc77c\uc2dc\ud2b8)\uac00 \ud63c\ud569\ub418\uc5b4 \ub85c\ub4dc\ub418\ub294 \uacbd\uc6b0\uc785\ub2c8\ub2e4. \ube0c\ub77c\uc6b0\uc800\ub294 \uc774\ub7ec\ud55c \ub9ac\uc18c\uc2a4\ub97c \uc548\uc804\ud558\uc9c0 \uc54a\uc740 \ucf58\ud150\uce20\ub85c \uac04\uc8fc\ud558\uc5ec \uacbd\uace0\ub97c \ud45c\uc2dc\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc6f9 \ud398\uc774\uc9c0 \ub0b4\uc758 \ubaa8\ub4e0 \ub9ac\uc18c\uc2a4 \ub9c1\ud06c\uac00 HTTPS\ub97c \uc0ac\uc6a9\ud558\uace0 \uc788\ub294\uc9c0 \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4. \ub2e4\ub978 \uac00\ub2a5\ud55c \uc6d0\uc778\uc73c\ub85c\ub294 \uc778\uc99d\uc11c\uac00 \ub9cc\ub8cc\ub418\uc5c8\uac70\ub098, \uc778\uc99d\uc11c\uc640 \ub3c4\uba54\uc778 \uc774\ub984\uc774 \uc77c\uce58\ud558\uc9c0 \uc54a\uac70\ub098, \uc911\uac04 \uc778\uc99d\uc11c \uccb4\uc778\uc774 \ub204\ub77d\ub41c \uacbd\uc6b0 \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc640\uc77c\ub4dc\uce74\ub4dc(Wildcard) \uc778\uc99d\uc11c\ub294 \uc5ec\ub7ec \uc218\uc900\uc758 \ud558\uc704 \ub3c4\uba54\uc778\uc744 \ubcf4\ud638\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud45c\uc900 \uc640\uc77c\ub4dc\uce74\ub4dc \uc778\uc99d\uc11c(\uc608: *.example.com)\ub294 blog.example.com\uc774\ub098 shop.example.com\uacfc \uac19\uc740 1\ub2e8\uacc4 \ud558\uc704 \ub3c4\uba54\uc778\ub9cc \ubcf4\ud638\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. dev.www.example.com\uacfc \uac19\uc740 2\ub2e8\uacc4 \ud558\uc704 \ub3c4\uba54\uc778\uc740 \ubcf4\ud638\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \uc5ec\ub7ec \ub2e8\uacc4\uc758 \ud558\uc704 \ub3c4\uba54\uc778\uc744 \ubcf4\ud638\ud574\uc57c \ud558\ub294 \uacbd\uc6b0, \ud2b9\uc815 \ud558\uc704 \ub3c4\uba54\uc778\uc744 \ud3ec\ud568\ud558\ub294 \ub2e4\uc911 \ub3c4\uba54\uc778 \uc778\uc99d\uc11c\ub97c \uc2e0\uccad\ud558\uac70\ub098 \uac01 \ub2e8\uacc4\uc5d0 \ub300\ud574 \ubcc4\ub3c4\uc758 \uc640\uc77c\ub4dc\uce74\ub4dc \uc778\uc99d\uc11c\ub97c \uc2e0\uccad\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">SSL \uc778\uc99d\uc11c\ub294 \ub9e4\ub144 \uad6c\ub9e4\ud574\uc57c \ud569\ub2c8\uae4c?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SSL \uc778\uc99d\uc11c\uc5d0\ub294 \uace0\uc815\ub41c \uc720\ud6a8 \uae30\uac04\uc774 \uc788\uc73c\ubbc0\ub85c \ub9e4\ub144 \uc0c8\ub85c \uad6c\ub9e4\ud558\ub294 \ub300\uc2e0 \uc815\uae30\uc801\uc73c\ub85c \uac31\uc2e0\ud574\uc57c \ud569\ub2c8\ub2e4. \uae30\uc874 \uc778\uc99d\uc11c\uac00 \ub9cc\ub8cc\ub418\uae30 \uc804\uc5d0 \uc6d0\ub798\uc758 CA \ub610\ub294 \ub2e4\ub978 CA\uc5d0 \uc0c8 \uc778\uc99d\uc11c \ubc1c\uae09\uc744 \uc694\uccad\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ucd5c\uadfc \uc5c5\uacc4 \ub3d9\ud5a5\uc73c\ub85c\ub294 \uc778\uc99d\uc11c\uc758 \uc720\ud6a8 \uae30\uac04\uc774 \uc810\uc810 \ub2e8\ucd95\ub418\uace0 \uc788\uc73c\uba70, \uc774\ub294 \ubcf4\uc548\uc131 \ud5a5\uc0c1\uc744 \uc704\ud568\uc785\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc790\ub3d9\ud654\ub41c \uac31\uc2e0 \ubc0f \uad00\ub9ac \ub3c4\uad6c\uc758 \uc0ac\uc6a9\uc774 \ub9e4\uc6b0 \uc911\uc694\ud574\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>SSL \uc778\uc99d\uc11c\ub294 HTTPS \uc554\ud638\ud654\uc640 \uc6f9\uc0ac\uc774\ud2b8\uc758 \uc2e0\uc6d0 \uc778\uc99d\uc744 \uad6c\ud604\ud558\ub294 \ub370 \ud544\uc218\uc801\uc778 \uc694\uc18c\uc785\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 SSL \uc778\uc99d\uc11c\uc758 \uc791\ub3d9 \uc6d0\ub9ac\uc640 \ud578\ub4dc\uc170\uc774\ud06c \ud504\ub85c\uc138\uc2a4\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc124\uba85\ud558\uace0, \ub2e4\uc591\ud55c \uc778\uc99d \uc218\uc900 \ubc0f \uc801\uc6a9 \ubc94\uc704\ub97c \uac00\uc9c4 \uc778\uc99d\uc11c \uc720\ud615\ub4e4\uc744 \ube44\uad50\ud569\ub2c8\ub2e4. \ub610\ud55c, \uc2e0\uccad\ubd80\ud130 \ubc30\ud3ec, \uc790\ub3d9 \uac31\uc2e0, \ubcf4\uc548 \uc124\uc815\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0\uc758 \uc804\uccb4\uc801\uc778 \uc2e4\ubb34 \uac00\uc774\ub4dc\ub97c \uc81c\uacf5\ud558\uc5ec \uc0ac\uc6a9\uc790\uac00 \uc6f9\uc0ac\uc774\ud2b8\uc758 \ud1b5\uc2e0 \ubcf4\uc548\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \ubcf4\uc7a5\ud560 \uc218 \uc788\ub3c4\ub85d \ub3d5\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"author":7,"featured_media":0,"template":"","meta":{"_acf_changed":false,"footnotes":""},"tags":[],"knowledge_category":[277],"class_list":["post-12362766","knowledge_post","type-knowledge_post","status-publish","hentry","knowledge_category-ssl-certificate"],"acf":{"site_seo_keywords":"SSL\u8bc1\u4e66,TLS\u52a0\u5bc6,HTTPS\u90e8\u7f72,\u8bc1\u4e66\u7c7b\u578b,\u8bc1\u4e66\u7533\u8bf7,SSL\u8bc1\u4e66\u7ba1\u7406,SSL\u8bc1\u4e66\u6700\u4f73\u5b9e\u8df5,\u901a\u914d\u7b26\u8bc1\u4e66"},"_links":{"self":[{"href":"https:\/\/www.likacloud.com\/ko\/wp-json\/wp\/v2\/knowledge_posts\/12362766","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\/12362766\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.likacloud.com\/ko\/wp-json\/wp\/v2\/media?parent=12362766"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.likacloud.com\/ko\/wp-json\/wp\/v2\/tags?post=12362766"},{"taxonomy":"knowledge_category","embeddable":true,"href":"https:\/\/www.likacloud.com\/ko\/wp-json\/wp\/v2\/knowledge_category?post=12362766"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}