{"id":12362367,"date":"2026-03-11T19:40:12","date_gmt":"2026-03-11T11:40:12","guid":{"rendered":"https:\/\/www.likacloud.com\/knowledge\/ssl%e8%af%81%e4%b9%a6%e6%98%af%e4%bb%80%e4%b9%88%ef%bc%9f%e7%b1%bb%e5%9e%8b%e3%80%81%e5%b7%a5%e4%bd%9c%e5%8e%9f%e7%90%86%e4%b8%8e%e9%83%a8%e7%bd%b2%e6%8c%87%e5%8d%97%e5%85%a8%e8%a7%a3%e6%9e%90\/"},"modified":"2026-03-11T20:10:46","modified_gmt":"2026-03-11T12:10:46","slug":"ssl-certificate-types-how-it-works-deployment-guide-e7-9f-a5-e8-af-86","status":"publish","type":"knowledge_post","link":"https:\/\/www.likacloud.com\/ko\/knowledge\/ssl-certificate\/ssl-certificate-types-how-it-works-deployment-guide-e7-9f-a5-e8-af-86\/","title":{"rendered":"SSL(Secure Sockets Layer) \uc778\uc99d\uc11c\ub780 \uc6f9 \uc11c\ubc84\uc640 \uc0ac\uc6a9\uc790 \uac04\uc758 \uc548\uc804\ud55c \ud1b5\uc2e0\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \uc0ac\uc6a9\ub418\ub294 \uc804\uc790\uc801\uc778 \uc778\uc99d\uc11c\uc785\ub2c8\ub2e4. \uc774 \uc778\uc99d\uc11c\ub294 \uc11c\ubc84\uc758 \uc2e0\uc6d0\uc744 \ud655\uc778\ud558\uace0 \ub370\uc774\ud130\ub97c \uc554\ud638\ud654\ud558\uc5ec \uc804\uc1a1\ud568\uc73c\ub85c\uc368 \ud574\ucee4\uc758 \uce68\uc785\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4. SSL \uc778\uc99d\uc11c\uc5d0\ub294 \uc5ec\ub7ec \uc885\ub958\uac00 \uc788\uc73c\uba70, \uac01\uac01 \uace0\uc720\ud55c \uae30\ub2a5\uacfc \uc0ac\uc6a9 \ubaa9\uc801\uc744 \uac00\uc9c0"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\uc624\ub298\ub0a0\uc758 \ub514\uc9c0\ud138 \uc138\uacc4\uc5d0\uc11c \uc6f9\uc0ac\uc774\ud2b8 \ubcf4\uc548\uc740 \ub354 \uc774\uc0c1 \uc120\ud0dd \uc0ac\ud56d\uc774 \uc544\ub2c8\ub77c, \uc0ac\uc6a9\uc790\uc758 \uc2e0\ub8b0\ub97c \uad6c\ucd95\ud558\uace0 \ub370\uc774\ud130 \ud504\ub77c\uc774\ubc84\uc2dc\ub97c \ubcf4\ud638\ud558\uba70 \uaddc\uc815 \uc900\uc218 \uc694\uad6c\uc0ac\ud56d\uc744 \ucda9\uc871\uc2dc\ud0a4\ub294 \ub370 \ud544\uc218\uc801\uc778 \uae30\ubc18\uc785\ub2c8\ub2e4. \uc6f9\uc0ac\uc774\ud2b8\uc5d0 \uc811\uc18d\ud560 \ub54c \ube0c\ub77c\uc6b0\uc800 \uc8fc\uc18c\ucc3d\uc5d0 \uc790\ubb3c\uc1e0 \ubaa8\uc591\uc758 \uc544\uc774\ucf58\uc774 \ud45c\uc2dc\ub418\uac70\ub098 \u201chttps\u201d \uc811\ub450\uc0ac\uac00 \ubcf4\uc774\uba74, \uc774\ub294 SSL\/TLS \ud504\ub85c\ud1a0\ucf5c\uacfc \uadf8 \ud575\uc2ec \uc778\uc99d\uc11c\uac00 \uc5f0\uacb0\uc758 \ubcf4\uc548\uc744 \uc870\uc6a9\ud788 \ubcf4\uc7a5\ud558\uace0 \uc788\uc74c\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. SSL\/TLS\ub294 \uc554\ud638\ud654 \uae30\uc220\uc758 \uc218\ub2e8\uc77c \ubfd0\ub9cc \uc544\ub2c8\ub77c \uc6f9\uc0ac\uc774\ud2b8\uc758 \uc804\uc790\uc801 \u201c\uc2e0\ubd84\uc99d\u201d \uc5ed\ud560\uc744 \ud558\uc5ec \ubc29\ubb38\uc790\uc640 \uc11c\ubc84 \uac04\uc758 \ub300\ud654\uac00 \ub3c4\uccad\ub418\uac70\ub098 \ubcc0\uc870\ub418\uc9c0 \uc54a\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">SSL(Secure Sockets Layer) \uc778\uc99d\uc11c\uc758 \ud575\uc2ec \uc815\uc758\uc640 \uc5ed\ud560<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SSL \uc778\uc99d\uc11c\ub294 \uc5c4\ubc00\ud788 \ub9d0\ud574, \ud604\uc7ac\ub294 \uadf8 \ud6c4\uc18d \uae30\uc220\uc778 TLS \uc778\uc99d\uc11c\ub97c \uc9c0\uce6d\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. TLS \uc778\uc99d\uc11c\ub294 SSL\/TLS \ud504\ub85c\ud1a0\ucf5c \ud45c\uc900\uc744 \uc900\uc218\ud558\ub294 \ub514\uc9c0\ud138 \uc778\uc99d\uc11c\ub85c, \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc778\uc99d \uae30\uad00(CA: Certificate Authority)\uc5d0 \uc758\ud574 \ubc1c\uae09\ub429\ub2c8\ub2e4. \uc774 \uc778\uc99d\uc11c\ub294 \ud074\ub77c\uc774\uc5b8\ud2b8(\uc608: \ube0c\ub77c\uc6b0\uc800)\uc640 \uc11c\ubc84(\uc6f9\uc0ac\uc774\ud2b8) \uac04\uc5d0 \uc554\ud638\ud654\ub41c \uc5f0\uacb0\uc744 \uc124\uc815\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc778\uc99d \ubc0f \uc2e0\ub8b0 \uad6c\ucd95<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SSL \uc778\uc99d\uc11c\uc758 \ud575\uc2ec \uae30\ub2a5 \uc911 \ud558\ub098\ub294 \uc2e0\uc6d0 \uc778\uc99d\uc785\ub2c8\ub2e4. \uc778\uc99d\uc11c\uc5d0\ub294 \uc6f9\uc0ac\uc774\ud2b8 \uc18c\uc720\uc790\uc758 \uc815\ubcf4(\uc608: \ub3c4\uba54\uc778 \uc774\ub984, \ud68c\uc0ac \uc774\ub984 \ub4f1)\uac00 \ud3ec\ud568\ub418\uc5b4 \uc788\uc73c\uba70, \uc774 \uc815\ubcf4\ub294 CA(\uc778\uc99d \uae30\uad00)\uc5d0 \uc758\ud574 \uc5c4\uaca9\ud558\uac8c \uac80\uc99d\ub429\ub2c8\ub2e4. \uc0ac\uc6a9\uc790\uac00 \uc6f9\uc0ac\uc774\ud2b8\ub97c \ubc29\ubb38\ud558\uba74 \ube0c\ub77c\uc6b0\uc800\ub294 \uc778\uc99d\uc11c\uc758 \uc720\ud6a8\uc131\uacfc \ubc1c\uae09\uc790\ub97c \ud655\uc778\ud569\ub2c8\ub2e4. \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 CA\uc5d0\uc11c \ubc1c\uae09\ud55c \uc778\uc99d\uc11c\ub9cc\uc774 \ube0c\ub77c\uc6b0\uc800\uc5d0 \uc548\uc804 \uc7a0\uae08 \uc544\uc774\ucf58\uc744 \ud45c\uc2dc\ud558\uc5ec, \uc0ac\uc6a9\uc790\uac00 \uac80\uc99d\ub41c \uc2e4\uc81c \uc5c5\uccb4\uc640 \ud1b5\uc2e0\ud558\uace0 \uc788\uc74c\uc744 \uc54c\ub824\uc90d\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ud53c\uc2f1 \uc0ac\uc774\ud2b8\uc640\uc758 \uc811\uc18d\uc744 \ubc29\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<!-- AUTO_INTERNAL_LINKS_START --><p>\ucd94\ucc9c \uc77d\uae30 <a href=\"https:\/\/www.likacloud.com\/de\/knowledge\/ssl-certificate\/ssl-certificate-guide-principles-types-installation-deployment\/\">SSL \uc778\uc99d\uc11c\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \uc124\uba85: \uc6d0\ub9ac, \uc720\ud615 \uc120\ud0dd, \uc124\uce58 \ubc0f \ubc30\ud3ec\uc5d0 \ub300\ud55c \uc644\uc804\ud55c \uac00\uc774\ub4dc<\/a>\u3002<\/p><!-- AUTO_INTERNAL_LINKS_END -->\n\n\n\n\n<h3 class=\"wp-block-heading\">\ub370\uc774\ud130 \uc554\ud638\ud654 \ubc0f \ubb34\uacb0\uc131 \ubcf4\ud638<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub610 \ub2e4\ub978 \uc911\uc694\ud55c \uae30\ub2a5\uc740 \ub370\uc774\ud130 \uc554\ud638\ud654\uc785\ub2c8\ub2e4. SSL \uc778\uc99d\uc11c\ub97c \ud1b5\ud574 \uc11c\ubc84\uc640 \ud074\ub77c\uc774\uc5b8\ud2b8\ub294 \ubaa8\ub4e0 \uc804\uc1a1\ub418\ub294 \ub370\uc774\ud130\ub97c \uc554\ud638\ud654\ud558\ub294 \ub370 \uc0ac\uc6a9\ud560 \uace0\uc720\ud55c \uc554\ud638\ud654 \ud0a4\ub97c \ud611\uc0c1\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ub370\uc774\ud130\uac00 \uc804\uc1a1 \uc911\uc5d0 \uac00\ub85c\ucc44\uc5ec\ub3c4 \uacf5\uaca9\uc790\uac00 \ubcfc \uc218 \uc788\ub294 \uac83\uc740 \uc774\ud574\ud560 \uc218 \uc5c6\ub294 \ub09c\uc218\uc77c \ubfd0\uc785\ub2c8\ub2e4. \ub610\ud55c TLS \ud504\ub85c\ud1a0\ucf5c\uc740 \ub370\uc774\ud130\uac00 \uc804\uc1a1\ub418\ub294 \ub3d9\uc548 \ubcc0\uc870\ub418\uc9c0 \uc54a\ub3c4\ub85d \ubcf4\uc7a5\ud558\uc5ec \uc815\ubcf4\uc758 \ubb34\uacb0\uc131\uc744 \uc720\uc9c0\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\">\uc8fc\uc694 SSL \uc778\uc99d\uc11c \uc720\ud615\uc5d0 \ub300\ud55c \uc0c1\uc138 \uc124\uba85<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SSL \uc778\uc99d\uc11c\ub294 \uac80\uc99d \uc218\uc900\uacfc \uc801\uc6a9 \ubc94\uc704\uc5d0 \ub530\ub77c \uc8fc\ub85c \uc138 \uac00\uc9c0 \ubc94\uc8fc\ub85c \ub098\ub269\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ub2e4\uc591\ud55c \uc2dc\ub098\ub9ac\uc624\uc5d0\uc11c\uc758 \ubcf4\uc548 \ubc0f \uc2e0\ub8b0 \uc694\uad6c\uc0ac\ud56d\uc744 \ucda9\uc871\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ub3c4\uba54\uc778 \ud655\uc778 \uc778\uc99d\uc11c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">DV(Domain Validation) \uc778\uc99d\uc11c\ub294 \uc778\uc99d \uc218\uc900\uc774 \uac00\uc7a5 \ub0ae\uc9c0\ub9cc \ubc1c\uae09 \uc18d\ub3c4\uac00 \uac00\uc7a5 \ube60\ub978 \uc720\ud615\uc785\ub2c8\ub2e4. CA(Certificate Authority)\ub294 \uc2e0\uccad\uc790\uac00 \ub3c4\uba54\uc778 \uc774\ub984\uc5d0 \ub300\ud55c \uc18c\uc720\uad8c\uc744 \uac00\uc9c0\uace0 \uc788\ub294\uc9c0\ub9cc \ud655\uc778\ud560 \ubfd0\uc785\ub2c8\ub2e4(\uc77c\ubc18\uc801\uc73c\ub85c \uc774\uba54\uc77c \ud655\uc778\uc774\ub098 DNS \ub808\ucf54\ub4dc\ub97c \ud1b5\ud574 \ud655\uc778\ub429\ub2c8\ub2e4). \uc774 \uc778\uc99d\uc11c\ub294 \uae30\ubcf8\uc801\uc778 \ub370\uc774\ud130 \uc554\ud638\ud654 \uae30\ub2a5\ub9cc \uc81c\uacf5\ud558\uba70, \uc778\uc99d\uc11c \uc815\ubcf4\uc5d0\ub294 \uae30\uc5c5 \uc774\ub984\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uac1c\uc778 \uc6f9\uc0ac\uc774\ud2b8, \ube14\ub85c\uadf8 \ub610\ub294 \ub0b4\ubd80 \ud14c\uc2a4\ud2b8 \ud658\uacbd\uc5d0 \ub9e4\uc6b0 \uc801\ud569\ud558\uba70, \ube44\uc6a9\ub3c4 \uc800\ub834\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc870\uc9c1 \uc778\uc99d \uc11c\ube44\uc2a4<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">OV \uc778\uc99d\uc11c\ub294 \ub354 \ub192\uc740 \uc218\uc900\uc758 \uc778\uc99d\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub3c4\uba54\uc778 \uc774\ub984\uc758 \uc18c\uc720\uad8c\uc744 \ud655\uc778\ud558\ub294 \uac83 \uc678\uc5d0\ub3c4, CA(\uc778\uc99d \uae30\uad00)\ub294 \uc2e0\uccad\ud55c \uc870\uc9c1\uc758 \uc2e4\uc81c \uc874\uc7ac \uc5ec\ubd80\uc640 \ud569\ubc95\uc131\uc744 \uac80\uc99d\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ud574\ub2f9 \ud68c\uc0ac\uac00 \uc815\ubd80\uc5d0 \ub4f1\ub85d\ub41c \uc815\ubcf4\ub97c \ud655\uc778\ud569\ub2c8\ub2e4. \uc778\uc99d\uc11c\uc5d0\ub294 \ud68c\uc0ac \uc774\ub984\uc774 \uba85\uc2dc\ub418\uc5b4 \uc788\uc5b4, \ud2b9\ud788 \ube44\uc988\ub2c8\uc2a4 \uc0ac\uc6a9\uc790\ub4e4\uc758 \uc2e0\ub8b0\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \ub192\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. OV \uc778\uc99d\uc11c\ub294 \uae30\uc5c5\uc758 \uacf5\uc2dd \uc6f9\uc0ac\uc774\ud2b8\ub098 \ud68c\uc6d0 \uc2dc\uc2a4\ud15c\uc5d0 \uc774\uc0c1\uc801\uc778 \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud655\uc7a5\ub41c \uc778\uc99d\uc11c \uac80\uc99d<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">EV \uc778\uc99d\uc11c\ub294 \ucd5c\uace0 \uc218\uc900\uc758 \uc778\uc99d\uacfc \uc2e0\ub8b0\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc2e0\uccad \uc808\ucc28\uac00 \ub9e4\uc6b0 \uc5c4\uaca9\ud558\uba70, CA(\uc778\uc99d \uae30\uad00)\ub294 \ud574\ub2f9 \uc870\uc9c1\uc5d0 \ub300\ud55c \ucca0\uc800\ud55c \ubc30\uacbd \uc870\uc0ac\ub97c \uc2e4\uc2dc\ud569\ub2c8\ub2e4. EV \uc778\uc99d\uc11c\ub97c \ud68d\ub4dd\ud55c \uc6f9\uc0ac\uc774\ud2b8\uc758 \uacbd\uc6b0 \ub300\ubd80\ubd84\uc758 \uc8fc\ub958 \ube0c\ub77c\uc6b0\uc800\uc5d0\uc11c \uc8fc\uc18c \ud45c\uc2dc\uc904\uc5d0 \ub179\uc0c9\uc73c\ub85c \ud45c\uc2dc\ub418\ub294 \ud68c\uc0ac \uc774\ub984\uc774\ub098 \uc7a0\uae08 \uc544\uc774\ucf58\uc774 \ub098\ud0c0\ub098\ub294\ub370, \uc774\ub294 \uc721\uc548\uc73c\ub85c \ud655\uc778\ud560 \uc218 \uc788\ub294 \uac00\uc7a5 \ub192\uc740 \uc2e0\ub8b0\uc131\uc758 \uc0c1\uc9d5\uc785\ub2c8\ub2e4. \uc774 \uc778\uc99d\uc11c\ub294 \uc8fc\ub85c \uae08\uc735 \uae30\uad00, \ub300\ud615 \uc804\uc790\uc0c1\uac70\ub798 \ud50c\ub7ab\ud3fc, \uc815\ubd80 \uae30\uad00\uc5d0\uc11c \uc0ac\uc6a9\ub418\uc5b4 \uc0ac\uc6a9\uc790\uc758 \uc2e0\ub8b0\ub97c \uadf9\ub300\ud654\ud558\uae30 \uc704\ud568\uc785\ub2c8\ub2e4.<\/p>\n<!-- AUTO_INTERNAL_LINKS_START --><p>\ucd94\ucc9c \uc77d\uae30 <a href=\"https:\/\/www.likacloud.com\/de\/knowledge\/ssl-certificate\/what-is-ssl-certificate-principle-deployment-secure-website-data-transmission\/\">SSL \uc778\uc99d\uc11c\uac00 \ubb34\uc5c7\uc778\uac00? - \uc6d0\ub9ac\ubd80\ud130 \ubc30\ud3ec\uae4c\uc9c0, \uc6f9\uc0ac\uc774\ud2b8 \ub370\uc774\ud130 \uc804\uc1a1 \ubcf4\uc548\uc744 \uc644\uc804\ud788 \ubcf4\uc7a5\ud558\ub2e4.<\/a>\u3002<\/p><!-- AUTO_INTERNAL_LINKS_END -->\n\n\n\n\n<h3 class=\"wp-block-heading\">\ucee4\ubc84 \ubc94\uc704\uc5d0 \ub530\ub77c \ubd84\ub958\ud558\uae30<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc778\uc99d \uc218\uc900 \uc678\uc5d0\ub3c4 \uc778\uc99d\uc11c\ub294 \ubcf4\ud638\ud558\ub294 \ub3c4\uba54\uc778 \uc774\ub984\uc758 \uc218\uc5d0 \ub530\ub77c \ubd84\ub958\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e8\uc77c \ub3c4\uba54\uc778 \uc778\uc99d\uc11c\ub294 \ud2b9\uc815 \ub3c4\uba54\uc778 \uc774\ub984(\uc608: www.example.com)\ub9cc \ubcf4\ud638\ud569\ub2c8\ub2e4. \uc640\uc77c\ub4dc\uce74\ub4dc \uc778\uc99d\uc11c\ub294 \uba54\uc778 \ub3c4\uba54\uc778\uacfc \uadf8 \ubaa8\ub4e0 \ud558\uc704 \ub3c4\uba54\uc778 \uc774\ub984(\uc608: *.example.com)\uc744 \ubcf4\ud638\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubc18\uba74\uc5d0 \ub2e4\uc911 \ub3c4\uba54\uc778 \uc778\uc99d\uc11c\ub294 \ud558\ub098\uc758 \uc778\uc99d\uc11c\ub85c \uc5ec\ub7ec \uac1c\uc758 \ub2e4\ub978 \ub3c4\uba54\uc778 \uc774\ub984\uc744 \ubcf4\ud638\ud560 \uc218 \uc788\uc5b4, \uc5ec\ub7ec \ube0c\ub79c\ub4dc\ub098 \uc0ac\uc5c5 \ubd80\ubb38\uc744 \ubcf4\uc720\ud55c \uae30\uc5c5\uc5d0\uac8c \uad00\ub9ac\uc0c1\uc758 \ud3b8\uc758\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">SSL\/TLS \ud504\ub85c\ud1a0\ucf5c\uc758 \uc791\ub3d9 \uc6d0\ub9ac<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SSL\/TLS \ud578\ub4dc\uc170\uc774\ud06c \ud504\ub85c\ud1a0\ucf5c\uc740 \uc554\ud638\ud654\ub41c \uc5f0\uacb0\uc744 \uc124\uc815\ud558\ub294 \uacfc\uc815\uc73c\ub85c, \ud074\ub77c\uc774\uc5b8\ud2b8\uc640 \uc11c\ubc84\uac00 \uc2e4\uc81c\ub85c \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \ub370\uc774\ud130\ub97c \uc804\uc1a1\ud558\uae30 \uc804\uc5d0 \uc774\ub8e8\uc5b4\uc9d1\ub2c8\ub2e4. \uc774\ub294 \ub9e4\uc6b0 \uc815\uad50\ud558\uace0 \ud6a8\uc728\uc801\uc778 \u201c\ube44\ubc00 \ud569\uc758\u201d \uacfc\uc815\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc545\uc218 \uacfc\uc815\uc5d0 \ub300\ud55c \uc0c1\uc138 \uc124\uba85<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud074\ub77c\uc774\uc5b8\ud2b8\uac00 HTTPS \uc11c\ubc84\uc5d0 \uc5f0\uacb0\uc744 \uc2dc\ub3c4\ud560 \ub54c, \uba3c\uc800 \u201c\ud074\ub77c\uc774\uc5b8\ud2b8 \uc778\uc0ac\u201d(client greeting)\ub97c \ubcf4\ub0c5\ub2c8\ub2e4. \uc774 \uba54\uc2dc\uc9c0\uc5d0\ub294 \ud074\ub77c\uc774\uc5b8\ud2b8\uac00 \uc9c0\uc6d0\ud558\ub294 TLS \ubc84\uc804\uacfc \uc0ac\uc6a9 \uac00\ub2a5\ud55c \uc554\ud638\ud654 \uc81c\ud488\uad70\uc758 \ubaa9\ub85d\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\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<p class=\"wp-block-paragraph\">\uc11c\ubc84\ub294 \u201c\uc11c\ubc84 \uc778\uc0ac(Server Greeting)\u201d\ub97c \ubc18\ud658\ud558\uace0, \uc591\uce21\uc774 \ubaa8\ub450 \uc9c0\uc6d0\ud558\ub294 \uc554\ud638\ud654 \uc54c\uace0\ub9ac\uc998\uc744 \uc120\ud0dd\ud55c \ud6c4, \ud574\ub2f9 \uc54c\uace0\ub9ac\uc998\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc790\uc2e0\uc758 SSL \uc778\uc99d\uc11c(\uacf5\uac1c \ud0a4 \ud3ec\ud568)\ub97c \uc804\uc1a1\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud074\ub77c\uc774\uc5b8\ud2b8\ub294 \uc11c\ubc84 \uc778\uc99d\uc11c\uc758 \uc9c4\uc704\uc131\uc744 \ud655\uc778\ud569\ub2c8\ub2e4(\uc11c\uba85, \uc720\ud6a8 \uae30\uac04, \ucde8\uc18c \uc5ec\ubd80\ub97c \uac80\uc0ac\ud569\ub2c8\ub2e4). \uac80\uc99d\uc774 \uc131\uacf5\ud558\uba74 \ud074\ub77c\uc774\uc5b8\ud2b8\ub294 \ubb34\uc791\uc704\ub85c \uc0dd\uc131\ub41c \u201c\ud504\ub9ac\uba54\uc778 \ud0a4(pre-main key)\u201d\ub97c \uc0dd\uc131\ud558\uc5ec \uc11c\ubc84 \uc778\uc99d\uc11c\uc5d0 \ud3ec\ud568\ub41c \uacf5\uac1c \ud0a4\ub85c \uc554\ud638\ud654\ud55c \ud6c4 \uc11c\ubc84\uc5d0 \uc804\uc1a1\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc11c\ubc84\ub294 \uc790\uc2e0\uc758 \uac1c\uc778 \ud0a4\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub370\uc774\ud130\ub97c \ubcf5\ud638\ud654\ud558\uc5ec \u201c\uc0ac\uc804 \uc8fc\uc694 \ud0a4(pre-master key)\u201d\ub97c \uc5bb\uc2b5\ub2c8\ub2e4. \uc774\ud6c4, \uc591\uce21\uc740 \uc774 \uc0ac\uc804 \uc8fc\uc694 \ud0a4\uc640 \uc774\uc804\uc5d0 \uad50\ud658\ud55c \ubb34\uc791\uc704 \uc218\ub97c \uae30\ubc18\uc73c\ub85c \uac01\uc790 \ub3c5\ub9bd\uc801\uc73c\ub85c \ub3d9\uc77c\ud55c \u201c\uc8fc\uc694 \ud0a4(master key)\u201d\ub97c \uacc4\uc0b0\ud569\ub2c8\ub2e4. \uadf8\ub9ac\uace0 \uc774 \uc8fc\uc694 \ud0a4\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud6c4\uc18d \ud1b5\uc2e0\uc5d0 \uc0ac\uc6a9\ub420 \ub300\uce6d \uc554\ud638\ud654 \ud0a4(symmetric encryption key)\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4.<\/p>\n<!-- AUTO_INTERNAL_LINKS_START --><p>\ucd94\ucc9c \uc77d\uae30 <a href=\"https:\/\/www.likacloud.com\/de\/knowledge\/ssl-certificate\/ssl-certificate-guide-types-application-installation-e7-9f-a5-e8-af-86\/\">SSL \uc778\uc99d\uc11c \uc804\ubc18\uc5d0 \ub300\ud55c \uc0c1\uc138 \uc124\uba85: \uae30\ub2a5, \uc720\ud615\ubd80\ud130 \uc2e0\uccad \ubc0f \uc124\uce58\uae4c\uc9c0\uc758 \uc885\ud569 \uac00\uc774\ub4dc<\/a>\u3002<\/p><!-- AUTO_INTERNAL_LINKS_END -->\n\n\n\n\n<p class=\"wp-block-paragraph\">\uc591\uce21\uc740 \uc0c8\ub85c\uc6b4 \ud0a4\ub85c \uc554\ud638\ud654\ub41c \u201c\uc644\ub8cc\u201d \uba54\uc2dc\uc9c0\ub97c \uad50\ud658\ud558\uc5ec \ud578\ub4dc\uc170\uc774\ud06c\uac00 \uc131\uacf5\uc801\uc73c\ub85c \uc774\ub8e8\uc5b4\uc84c\uc74c\uc744 \ud655\uc778\ud569\ub2c8\ub2e4. \uc774\ud6c4 \ubaa8\ub4e0 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uacc4\uce35 \ub370\uc774\ud130\ub294 \ud6a8\uc728\uc801\uc778 \ub300\uce6d \uc554\ud638\ud654 \ubc29\uc2dd\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc548\uc804\ud558\uac8c \uc804\uc1a1\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ube44\ub300\uce6d \uc554\ud638\ud654\uc640 \ub300\uce6d \uc554\ud638\ud654\uc758 \uacb0\ud569<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \ud578\ub4dc\uc170\uc774\ud06c \uacfc\uc815\uc740 \ub450 \uac00\uc9c0 \uc554\ud638\ud654 \ubc29\uc2dd\uc758 \uc7a5\uc810\uc744 \ub2a5\uc219\ud558\uac8c \uacb0\ud569\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ube44\ub300\uce6d \uc554\ud638\ud654(\uacf5\uac1c\ud0a4\/\uac1c\uc778\ud0a4 \uc30d)\ub294 \u201c\uc0ac\uc804 \ub9c8\uc2a4\ud130 \ud0a4\u201d\ub97c \uc548\uc804\ud558\uac8c \uad50\ud658\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\uc5b4 \ud0a4 \ubd84\ubc30\uc758 \ubb38\uc81c\ub97c \ud574\uacb0\ud569\ub2c8\ub2e4. \uc774\ud6c4\uc758 \ud1b5\uc2e0\uc5d0\uc11c\ub294 \ub300\uce6d \uc554\ud638\ud654\ub85c \uc804\ud658\ub418\ub294\ub370, \uc774\ub294 \ub300\uce6d \uc554\ud638\ud654\uac00 \ub300\ub7c9\uc758 \ub370\uc774\ud130\ub97c \uc554\ud638\ud654\ud558\uace0 \ubcf5\ud638\ud654\ud560 \ub54c \uc18d\ub3c4\uac00 \ub354 \ube60\ub974\uace0 \uacc4\uc0b0 \uc790\uc6d0\uc758 \uc18c\ube44\uac00 \uc801\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud558\uc774\ube0c\ub9ac\ub4dc \ubaa8\ub4dc\ub294 \ubcf4\uc548\uc131\uacfc \uc131\ub2a5 \uc0ac\uc774\uc5d0\uc11c \ucd5c\uc801\uc758 \uade0\ud615\uc744 \uc774\ub8f9\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc2e4\uc804 \ubc30\ud3ec \uac00\uc774\ub4dc \ubc0f \ubaa8\ubc94 \uc0ac\ub840<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SSL \uc778\uc99d\uc11c\ub97c \uc62c\ubc14\ub974\uac8c \ud68d\ub4dd\ud558\uace0 \ubc30\ud3ec\ud558\ub294 \uac83\uc740 \uadf8 \uc778\uc99d\uc11c\uac00 \uc81c\ub300\ub85c \uae30\ub2a5\ud558\ub3c4\ub85d \ud558\ub294 \ub370 \uc788\uc5b4 \ub9e4\uc6b0 \uc911\uc694\ud55c \ub2e8\uacc4\uc785\ub2c8\ub2e4. \ub2e4\uc74c\uc740 SSL \uc778\uc99d\uc11c\ub97c \ubc30\ud3ec\ud558\ub294 \ub370 \ud544\uc694\ud55c \ud575\uc2ec \ub2e8\uacc4\ub4e4\uacfc \uc9c0\uc18d\uc801\uc778 \uc720\uc9c0\ubcf4\uc218\ub97c \uc704\ud55c \uad8c\uc7a5 \uc0ac\ud56d\ub4e4\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc778\uc99d\uc11c \uc2e0\uccad \ubc0f \ubc1c\uae09 \uc808\ucc28<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uba3c\uc800, \uc11c\ubc84\ub098 \ud638\uc2a4\ud305 \ud50c\ub7ab\ud3fc\uc5d0\uc11c \uc778\uc99d\uc11c \uc11c\uba85 \uc694\uccad(CSR)\uacfc \uacf5\uac1c\ud0a4-\uac1c\uc778\ud0a4 \uc30d\uc744 \uc0dd\uc131\ud574\uc57c \ud569\ub2c8\ub2e4. \uac1c\uc778\ud0a4\ub294 \ubc18\ub4dc\uc2dc \uc11c\ubc84\uc5d0 \uc808\ub300\uc801\uc73c\ub85c \uc548\uc804\ud558\uac8c \ubcf4\uad00\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8\ub7f0 \ub2e4\uc74c, \uc120\ud0dd\ud55c CA(\uc778\uc99d \uae30\uad00)\uc5d0 CSR(Certificate Signing Request)\ub97c \uc81c\ucd9c\ud569\ub2c8\ub2e4. CA\ub294 \uadc0\ud558\uac00 \uc2e0\uccad\ud55c \uc778\uc99d\uc11c\uc758 \uc720\ud615(DV, OV, EV)\uc5d0 \ub530\ub77c \uc801\uc808\ud55c \uc218\uc900\uc758 \uac80\uc99d\uc744 \uc218\ud589\ud569\ub2c8\ub2e4. \uac80\uc99d\uc774 \ud1b5\uacfc\ub418\uba74, CA\ub294 \uc778\uc99d\uc11c \ud30c\uc77c(\uc77c\ubc18\uc801\uc73c\ub85c \uc778\uc99d\uc11c \uc790\uccb4\uc640 \uc911\uac04 \uc778\uc99d\uc11c \uccb4\uc778\uc744 \ud3ec\ud568)\uc744 \ubc1c\uae09\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub9c8\uc9c0\ub9c9\uc73c\ub85c, \uc218\uc2e0\ud55c \uc778\uc99d\uc11c \ud30c\uc77c\uacfc \uc911\uac04 \uc778\uc99d\uc11c \uccb4\uc778\uc744 \uc6f9 \uc11c\ubc84(Nginx, Apache, IIS \ub4f1)\uc5d0 \ubc30\ud3ec\ud558\uace0, \uc774\uc804\uc5d0 \uc0dd\uc131\ud55c \uac1c\uc778 \ud0a4\uc640 \uc5f0\ub3d9\ud558\uc5ec \uc124\uc815\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc11c\ubc84 \uad6c\uc131 \ubc0f \ucd5c\uc801\ud654<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ubc30\ud3ec\ub294 \ub2e8\uc21c\ud55c \uc124\uce58\ub97c \uc758\ubbf8\ud558\ub294 \uac83\uc774 \uc544\ub2d9\ub2c8\ub2e4. \ub354 \ub192\uc740 \ubcf4\uc548 \ub4f1\uae09\uc744 \uc5bb\uae30 \uc704\ud574\uc11c\ub294 \ucd5c\uc801\ud654\ub41c \uc124\uc815\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc11c\ubc84 \uc124\uc815\uc5d0\uc11c \ubcf4\uc548\uc774 \ucde8\uc57d\ud55c SSL\/TLS\uc758 \uad6c \ubc84\uc804(SSLv2, SSLv3, TLS 1.0\/1.1)\uc744 \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.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ubcf4\uc548\uc774 \uac15\ud654\ub41c \uc554\ud638\ud654 \uc81c\ud488\uad70\uc744 \uc0ac\uc6a9\ud574\uc57c \ud558\uba70, \ud2b9\ud788 \uc55e\uc73c\ub85c \ub098\uc544\uac00\ub294 \uc815\ubcf4\ub9cc \uc554\ud638\ud654\ud558\ub294 \ubc29\uc2dd(forward secrecy)\uc744 \uc6b0\uc120\uc801\uc73c\ub85c \uc801\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774\ub807\uac8c \ud558\uba74 \uc11c\ubc84\uc758 \uac1c\uc778 \ud0a4\uac00 \uc720\ucd9c\ub418\ub354\ub77c\ub3c4 \uc774\uc804\uc5d0 \uac00\ub85c\ucc48 \ud1b5\uc2e0 \ub0b4\uc6a9\uc744 \ud574\ub3c5\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \ub610\ud55c HTTP Strict Transport Security(HSTS)\ub97c \ud65c\uc131\ud654\ud558\uc5ec \ube0c\ub77c\uc6b0\uc800\uac00 \ud56d\uc0c1 HTTPS\ub97c \ud1b5\ud574 \uc6f9\uc0ac\uc774\ud2b8\uc5d0 \uc811\uc18d\ud558\ub3c4\ub85d \uac15\uc81c\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc778\uc99d\uc11c \uc218\uba85 \uc8fc\uae30 \uad00\ub9ac<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SSL \uc778\uc99d\uc11c\ub294 \uc601\uad6c\uc801\uc73c\ub85c \uc720\ud6a8\ud55c \uac83\uc774 \uc544\ub2d9\ub2c8\ub2e4. \uc5c5\uacc4 \ud45c\uc900\uc5d0 \ub530\ub77c \uc778\uc99d\uc11c\uc758 \ucd5c\ub300 \uc720\ud6a8 \uae30\uac04\uc774 \ub2e8\ucd95\ub418\uc5c8\uc73c\ubbc0\ub85c, \uc9c0\uc18d\uc801\uc778 \ubaa8\ub2c8\ud130\ub9c1\uacfc \uad00\ub9ac\uac00 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc778\uc99d\uc11c\uc758 \ub9cc\ub8cc\uc77c\uc744 \ubc18\ub4dc\uc2dc \uae30\ub85d\ud574 \ub450\uc2dc\uace0, \ub9cc\ub8cc\uc77c 1\uac1c\uc6d4 \uc774\uc804\uc5d0 \ubc18\ub4dc\uc2dc \uac31\uc2e0 \ubc0f \uad50\uccb4\ub97c \uc9c4\ud589\ud558\uc2dc\uae30 \ubc14\ub78d\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc778\uc99d\uc11c\uc758 \uc790\ub3d9 \uac31\uc2e0\uc744 \uad6c\ud604\ud558\ub294 \uac83(\uc608: ACME \ud504\ub85c\ud1a0\ucf5c\uc744 \uc0ac\uc6a9\ud558\ub294 \uc790\ub3d9\ud654 \ub3c4\uad6c\ub97c \ud65c\uc6a9\ud558\ub294 \uac83)\uc740 \uc778\uc99d\uc11c \ub9cc\ub8cc\ub85c \uc778\ud574 \uc6f9\uc0ac\uc774\ud2b8 \uc811\uc18d\uc774 \uc911\ub2e8\ub418\ub294 \uac83\uc744 \ubc29\uc9c0\ud558\ub294 \uac00\uc7a5 \uc88b\uc740 \ubc29\ubc95\uc785\ub2c8\ub2e4. \ub610\ud55c, \ud574\ub2f9 \uac1c\uc778 \ud0a4\uac00 \uc720\ucd9c\ub41c \uac83\uc73c\ub85c \uc758\uc2ec\ub418\ub294 \uacbd\uc6b0\uc5d0\ub294 \uc989\uc2dc CA(\uc778\uc99d \uae30\uad00)\uc5d0 \uc5f0\ub77d\ud558\uc5ec \uc778\uc99d\uc11c\ub97c \ucde8\uc18c\ud574\uc57c \ud569\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 \uc548\uc804\ud558\uace0 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc778\ud130\ub137 \ud658\uacbd\uc744 \uad6c\ucd95\ud558\ub294 \ub370 \ud544\uc218\uc801\uc778 \uae30\uc220\uc785\ub2c8\ub2e4. \uc774 \uc778\uc99d\uc11c\ub294 \uac15\ub825\ud55c \uc554\ud638\ud654\ub97c \ud1b5\ud574 \ub370\uc774\ud130 \uc804\uc1a1\uc758 \uae30\ubc00\uc131\uacfc \ubb34\uacb0\uc131\uc744 \ubcf4\uc7a5\ud558\uba70, CA(\uc778\uc99d \uae30\uad00)\uc758 \uc778\uc99d \uba54\ucee4\ub2c8\uc998\uc744 \ud1b5\ud574 \uc6f9\uc0ac\uc774\ud2b8\uc758 \uc2e0\uc6d0\uc744 \uac80\uc99d\ud569\ub2c8\ub2e4. \uae30\ubcf8\uc801\uc778 DV(Domain Validation) \uc778\uc99d\uc11c\ubd80\ud130 \ucd5c\uace0 \uc218\uc900\uc758 \uc2e0\ub8b0\ub97c \uc81c\uacf5\ud558\ub294 EV(Electronic Verification) \uc778\uc99d\uc11c\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0, \ub2e4\uc591\ud55c \uc720\ud615\uc758 \uc778\uc99d\uc11c\uac00 \uac1c\uc778\ubd80\ud130 \ub300\uae30\uc5c5\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0\uc758 \ub2e4\uc591\ud55c \uc694\uad6c\uc0ac\ud56d\uc744 \ucda9\uc871\uc2dc\ud0b5\ub2c8\ub2e4. SSL \uc778\uc99d\uc11c\uc758 \uc791\ub3d9 \uc6d0\ub9ac\ub97c \uc774\ud574\ud558\ub294 \uac83\uc740 \ubcf4\ub2e4 \ud6a8\uacfc\uc801\uc778 \uad6c\uc131 \ubc0f \uc720\uc9c0\ubcf4\uc218\ub97c \uc704\ud574 \uc911\uc694\ud558\uba70, \uc62c\ubc14\ub978 \ubc30\ud3ec \ubc0f \ub77c\uc774\ud504\uc0ac\uc774\ud074 \uad00\ub9ac \ubc29\ubc95\uc744 \uc900\uc218\ud558\ub294 \uac83\uc774 \ubcf4\uc548 \ubcf4\ud638\uc758 \uc9c0\uc18d\uc801\uc778 \ud6a8\uacfc\ub97c \ubcf4\uc7a5\ud558\ub294 \ub370 \ud575\uc2ec\uc785\ub2c8\ub2e4. \uc624\ub298\ub0a0\uacfc \uac19\uc774 \ub124\ud2b8\uc6cc\ud06c \ubcf4\uc548 \uc704\ud611\uc774 \uc810\uc810 \ubcf5\uc7a1\ud574\uc9c0\ub294 \uc0c1\ud669\uc5d0\uc11c HTTPS\ub97c \uc62c\ubc14\ub974\uac8c \uad6c\ud604\ud558\ub294 \uac83\uc740 \ud544\uc218\uc801\uc778 \uae30\ubcf8 \uc791\uc5c5\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\">\uc6f9\uc0ac\uc774\ud2b8\uc5d0 \uac70\ub798 \uae30\ub2a5\uc774 \uc5c6\ub354\ub77c\ub3c4 SSL \uc778\uc99d\uc11c\uac00 \ud544\uc694\ud55c\uac00\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub124, \uc815\ub9d0 \ud544\uc694\ud569\ub2c8\ub2e4. \uc6f9\uc0ac\uc774\ud2b8\uac00 \uacb0\uc81c \uc815\ubcf4\ub97c \ucc98\ub9ac\ud558\uc9c0 \uc54a\ub354\ub77c\ub3c4 \uc0ac\uc6a9\uc790 \ub85c\uadf8\uc778, \uc591\uc2dd \uc81c\ucd9c, \uac1c\uc778 \uc815\ubcf4(\uc608: \ube0c\ub77c\uc6b0\uc9d5 \uae30\ub85d)\uc640 \uac19\uc740 \ubbfc\uac10\ud55c \ub370\uc774\ud130\uac00 \ucc98\ub9ac\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. SSL \uc778\uc99d\uc11c\ub294 \uc774\ub7ec\ud55c \uc815\ubcf4\uac00 \ub3c4\uccad\ub418\uac70\ub098 \ubcc0\uc870\ub418\ub294 \uac83\uc744 \ubc29\uc9c0\ud574 \uc90d\ub2c8\ub2e4. \ub610\ud55c, \ucd5c\uc2e0 \ube0c\ub77c\uc6b0\uc800\ub4e4\uc740 HTTPS\ub97c \uc0ac\uc6a9\ud558\uc9c0 \uc54a\ub294 \uc6f9\uc0ac\uc774\ud2b8\ub97c \u201c\uc548\uc804\ud558\uc9c0 \uc54a\uc74c\u201d\uc73c\ub85c \ud45c\uc2dc\ud558\uc5ec \uc0ac\uc6a9\uc790\uc758 \uc2e0\ub8b0\uc640 \uc6f9\uc0ac\uc774\ud2b8\uc758 \uc804\ubb38\uc131\uc5d0 \ubd80\uc815\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uac80\uc0c9 \uc5d4\uc9c4 \uc5ed\uc2dc HTTPS\ub97c \uc21c\uc704 \uacb0\uc815\uc758 \uae0d\uc815\uc801\uc778 \uc694\uc18c\ub85c \uace0\ub824\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\">\u514d\u8d39\u8bc1\u4e66\uff08\u5982Let\u2018s Encrypt\u9881\u53d1\u7684\uff09\u901a\u5e38\u662fDV\u8bc1\u4e66\uff0c\u63d0\u4f9b\u4e86\u4e0e\u4ed8\u8d39DV\u8bc1\u4e66\u76f8\u540c\u7684\u52a0\u5bc6\u5f3a\u5ea6\uff0c\u975e\u5e38\u9002\u5408\u4e2a\u4eba\u548c\u5c0f\u578b\u9879\u76ee\u3002\u4e3b\u8981\u533a\u522b\u5728\u4e8e\uff1a\u514d\u8d39\u8bc1\u4e66\u6709\u6548\u671f\u8f83\u77ed\uff08\u901a\u5e3890\u5929\uff09\uff0c\u9700\u8981\u66f4\u9891\u7e41\u5730\u81ea\u52a8\u7eed\u8ba2\uff1b\u4e00\u822c\u4e0d\u542b\u6280\u672f\u652f\u6301\u6216\u8d54\u4ed8\u4fdd\u969c\uff1b\u4e14\u65e0\u6cd5\u63d0\u4f9bOV\u6216EV\u7ea7\u522b\u7684\u7ec4\u7ec7\u8eab\u4efd\u9a8c\u8bc1\u3002\u4ed8\u8d39\u8bc1\u4e66\u5219\u63d0\u4f9b\u66f4\u957f\u7684\u6709\u6548\u671f\u3001\u6280\u672f\u652f\u6301\u3001\u8d44\u91d1\u4fdd\u969c\u4ee5\u53ca\u66f4\u9ad8\u7ea7\u522b\u7684\u9a8c\u8bc1\u670d\u52a1\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">SSL \uc778\uc99d\uc11c\ub97c \ubc30\ud3ec\ud558\uba74 \uc6f9\uc0ac\uc774\ud2b8 \uc18d\ub3c4\uc5d0 \uc601\ud5a5\uc744 \uc8fc\ub098\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc554\ud638\ud654\ub41c \uc5f0\uacb0\uc744 \uc124\uc815\ud560 \ub54c TLS \ud578\ub4dc\uc170\uc774\ud06c \uacfc\uc815\uc5d0\uc11c\ub294 \ucd94\uac00\uc801\uc778 \ub124\ud2b8\uc6cc\ud06c \ud1b5\uc2e0\uacfc \uacc4\uc0b0\uc774 \ud544\uc694\ud558\uae30 \ub54c\ubb38\uc5d0 \uc57d\uac04\uc758 \uc9c0\uc5f0\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \ucd5c\uc2e0 TLS \ud504\ub85c\ud1a0\ucf5c(\ud2b9\ud788 TLS 1.3)\uc740 \ud578\ub4dc\uc170\uc774\ud06c \ud504\ub85c\uc138\uc2a4\ub97c \ucd5c\uc801\ud654\ud558\uc5ec \uc9c0\uc5f0\uc744 \ud06c\uac8c \uc904\uc600\uc2b5\ub2c8\ub2e4. \uc5f0\uacb0\uc774 \uc124\uc815\ub418\uba74 \ub300\uce6d \uc554\ud638\ud654\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub370\uc774\ud130\ub97c \uc554\ud638\ud654\ud558\uace0 \ubcf5\ud638\ud654\ud558\ub294 \uacfc\uc815\uc774 \uc18d\ub3c4\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc740 \uac70\uc758 \uc5c6\uc73c\uba70, \uc774\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ud604\ub300 \uc11c\ubc84\uc758 \ud558\ub4dc\uc6e8\uc5b4 \uac00\uc18d \uae30\ub2a5\uc5d0 \uc758\ud574 \uc0c1\uc1c4\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc804\ubc18\uc801\uc73c\ub85c \ubcf4\uba74 \ubcf4\uc548\uc131\uc774 \uac00\uc838\ub2e4\uc8fc\ub294 \uc774\uc810\uc740 \ubb34\uc2dc\ud560 \uc218 \uc788\ub294 \uc131\ub2a5 \ube44\uc6a9\ubcf4\ub2e4 \ud6e8\uc52c \ud06c\uba70, HTTP\/2\uc640 \uac19\uc740 \ud504\ub85c\ud1a0\ucf5c\uc744 \ud1b5\ud574 \uc804\uccb4 \uc131\ub2a5\uc744 \ub354\uc6b1 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc6f9\uc0ac\uc774\ud2b8\uc758 SSL \uc778\uc99d\uc11c\uac00 \uc548\uc804\ud55c\uc9c0 \uc5b4\ub5bb\uac8c \uc54c \uc218 \uc788\ub098\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ube0c\ub77c\uc6b0\uc800\uc758 \uc8fc\uc18c \ud45c\uc2dc\uc904\uc5d0 \uc788\ub294 \uc790\ubb3c\uc1e0 \uc544\uc774\ucf58\uc744 \ud074\ub9ad\ud558\uc5ec \uc778\uc99d\uc11c \uc138\ubd80 \uc815\ubcf4\ub97c \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc548\uc804\ud55c \uc778\uc99d\uc11c\ub294 \u201c\uc720\ud6a8'\ub098 \u201d\uc5f0\uacb0 \ubcf4\uc548'\uc73c\ub85c \ud45c\uc2dc\ub418\uba70, \ub204\uad6c\uc5d0\uac8c \ubc1c\ud589\ub418\uc5c8\ub294\uc9c0, \ub204\uac00 \ubc1c\ud589\ud588\ub294\uc9c0 \ubc0f \uc720\ud6a8 \uae30\uac04\uc744 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc8fc\uc758\ud574\uc57c \ud560 \uacbd\uc6b0\ub294 \uc778\uc99d\uc11c\uac00 \ub9cc\ub8cc\ub418\uc5c8\uac70\ub098 \uc544\uc9c1 \uc720\ud6a8\ud558\uc9c0 \uc54a\uac70\ub098, \uc778\uc99d\uc11c\uc758 \ub3c4\uba54\uc778 \uc774\ub984\uc774 \ubc29\ubb38\ud55c \uc6f9\uc0ac\uc774\ud2b8\uc640 \uc77c\uce58\ud558\uc9c0 \uc54a\uac70\ub098, \ube0c\ub77c\uc6b0\uc800\uac00 \uc2e0\ub8b0\ud558\uc9c0 \uc54a\ub294 \uc778\uc99d \uae30\uad00\uc5d0\uc11c \ubc1c\ud589\ub41c \uacbd\uc6b0\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uacbd\uc6b0\ub294 \ubaa8\ub450 \ubcf4\uc548 \uc704\ud5d8\uc744 \uc758\ubbf8\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc640\uc77c\ub4dc\uce74\ub4dc \uc778\uc99d\uc11c(wildcard certificate)\ub294 \ubaa8\ub4e0 \ud558\uc704 \ub3c4\uba54\uc778\uc744 \ubcf4\ud638\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc640\uc77c\ub4dc\uce74\ub4dc \uc778\uc99d\uc11c\ub294 \ub3d9\uc77c\ud55c \ub808\ubca8\uc758 \ubaa8\ub4e0 \ud558\uc704 \ub3c4\uba54\uc778\uc744 \ubcf4\ud638\ud560 \uc218 \uc788\uc9c0\ub9cc, \uba85\ud655\ud55c \uacc4\uce35 \uad6c\uc870 \uc81c\ud55c\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ud2b9\uc815 \ub3c4\uba54\uc778\uc5d0 \ub300\ud55c \uc640\uc77c\ub4dc\uce74\ub4dc \uc778\uc99d\uc11c\ub294 \ud574\ub2f9 \ub3c4\uba54\uc778\uc758 \ud558\uc704 \ub3c4\uba54\uc778\ub4e4\ub9cc \ubcf4\ud638\ud560 \uc218 \uc788\uc73c\uba70, \uc0c1\uc704 \ub3c4\uba54\uc778\uc5d0\ub294 \uc801\uc6a9\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. <code data-no-auto-translation=\"\">*.example.com<\/code> \ud574\ub2f9 \uc778\uc99d\uc11c\ub97c \uc0ac\uc6a9\ud558\uba74 \ubcf4\ud638\ub97c \ubc1b\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <code data-no-auto-translation=\"\">blog.example.com<\/code> \uadf8\ub9ac\uace0 <code data-no-auto-translation=\"\">shop.example.com<\/code>\ud558\uc9c0\ub9cc \uadf8\uac83\uc740 \ubcf4\ud638\ud560 \uc218\ub294 \uc5c6\uc2b5\ub2c8\ub2e4. <code data-no-auto-translation=\"\">dev.news.example.com<\/code>(\uc774\uac83\uc740 2\ub2e8\uacc4 \ud558\uc704 \ub3c4\uba54\uc778\uc785\ub2c8\ub2e4.) \uc5ec\ub7ec \ub2e8\uacc4\uc758 \ud558\uc704 \ub3c4\uba54\uc778\uc744 \ubcf4\ud638\ud574\uc57c \ud558\ub294 \uacbd\uc6b0, \uad6c\uccb4\uc801\uc778 \uc774\ub984\uc774 \ud3ec\ud568\ub41c \uc778\uc99d\uc11c\ub97c \uc2e0\uccad\ud558\uac70\ub098, \ub2e4\ub2e8\uacc4 \uc640\uc77c\ub4dc\uce74\ub4dc\ub97c \uc9c0\uc6d0\ud558\ub294 \ud2b9\uc815 \uc778\uc99d\uc11c \uc720\ud615\uc744 \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4(\ud558\uc9c0\ub9cc \uc774\ub294 \uc77c\ubc18\uc801\uc778 \ubc29\ubc95\uc740 \uc544\ub2d9\ub2c8\ub2e4).<\/p>","protected":false},"excerpt":{"rendered":"<p>SSL \uc778\uc99d\uc11c\ub294 \uc6f9\uc0ac\uc774\ud2b8\uc758 \ubcf4\uc548\uacfc \uc2e0\ub8b0\uc131\uc744 \ubcf4\uc7a5\ud558\ub294 \ub514\uc9c0\ud138 \uc99d\uba85\uc11c\uc785\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 SSL \uc778\uc99d\uc11c\uc758 \ud575\uc2ec \uc5ed\ud560, \uc138 \uac00\uc9c0 \uc8fc\uc694 \uc720\ud615(DV\/OV\/EV) \ubc0f \uadf8 \uc778\uc99d \uc218\uc900\uc758 \ucc28\uc774\uc810\uc5d0 \ub300\ud574 \uc0c1\uc138\ud788 \uc124\uba85\ud558\uace0, SSL\/TLS \ud504\ub85c\ud1a0\ucf5c\uc774 \ube44\ub300\uce6d \uc554\ud638\ud654\uc640 \ub300\uce6d \uc554\ud638\ud654\ub97c \uacb0\ud569\ud558\uc5ec \uc791\ub3d9\ud558\ub294 \uc6d0\ub9ac\ub97c \uc124\uba85\ud569\ub2c8\ub2e4. \ub610\ud55c, \uc778\uc99d\uc11c \uc2e0\uccad\ubd80\ud130 \ubc30\ud3ec\uc5d0 \uc774\ub974\ub294 \uc2e4\uc6a9\uc801\uc778 \uac00\uc774\ub4dc\ub97c \uc81c\uacf5\ud558\uc5ec \uc0ac\uc6a9\uc790\uac00 \uc6f9\uc0ac\uc774\ud2b8 \uc554\ud638\ud654\ub97c \uc644\uc804\ud788 \uc774\ud574\ud558\uace0 \uad6c\ud604\ud560 \uc218 \uc788\ub3c4\ub85d \ub3d5\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"author":7,"featured_media":0,"template":"","meta":{"_acf_changed":false,"footnotes":""},"tags":[11,329,394,338,330],"knowledge_category":[277],"class_list":["post-12362367","knowledge_post","type-knowledge_post","status-publish","hentry","tag-ssl-certificate","tag-data-encryption","tag-website-deployment","tag-cybersecurity","tag-certificate-types","knowledge_category-ssl-certificate"],"acf":{"site_seo_keywords":"SSL\u8bc1\u4e66,SSL\u8bc1\u4e66\u7c7b\u578b,HTTPS\u52a0\u5bc6,SSL\u5de5\u4f5c\u539f\u7406,\u8bc1\u4e66\u90e8\u7f72,OV\u8bc1\u4e66,EV\u8bc1\u4e66,SSL\u8bc1\u4e66\u7533\u8bf7\u6307\u5357"},"_links":{"self":[{"href":"https:\/\/www.likacloud.com\/ko\/wp-json\/wp\/v2\/knowledge_posts\/12362367","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\/12362367\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.likacloud.com\/ko\/wp-json\/wp\/v2\/media?parent=12362367"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.likacloud.com\/ko\/wp-json\/wp\/v2\/tags?post=12362367"},{"taxonomy":"knowledge_category","embeddable":true,"href":"https:\/\/www.likacloud.com\/ko\/wp-json\/wp\/v2\/knowledge_category?post=12362367"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}