{"id":12366235,"date":"2026-03-13T18:23:23","date_gmt":"2026-03-13T10:23:23","guid":{"rendered":"https:\/\/www.likacloud.com\/knowledge\/%e4%b8%80%e6%96%87%e8%af%bb%e6%87%82ssl%e8%af%81%e4%b9%a6%ef%bc%9a%e7%b1%bb%e5%9e%8b%e3%80%81%e5%b7%a5%e4%bd%9c%e5%8e%9f%e7%90%86%e4%b8%8e%e5%ae%89%e8%a3%85%e9%85%8d%e7%bd%ae%e5%85%a8%e6%8c%87\/"},"modified":"2026-03-13T18:38:06","modified_gmt":"2026-03-13T10:38:06","slug":"ssl-certificate-types-how-it-works-installation-configuration-guide","status":"publish","type":"knowledge_post","link":"https:\/\/www.likacloud.com\/ko\/knowledge\/ssl-certificate\/ssl-certificate-types-how-it-works-installation-configuration-guide\/","title":{"rendered":"SSL \uc778\uc99d\uc11c\ub97c \ud55c \uae00\ub85c \uc774\ud574\ud558\uae30: \uc720\ud615, \uc791\ub3d9 \uc6d0\ub9ac \ubc0f \uc124\uce58 \ubc0f \uad6c\uc131 \uac00\uc774\ub4dc"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\uc778\ud130\ub137 \uc138\uacc4\uc5d0\uc11c \ub370\uc774\ud130\uc758 \uc548\uc804\ud55c \uc804\uc1a1\uc740 \ub9c8\uce58 \ud1b5\uc2e0 \ucc44\ub110\uc5d0 \uacac\uace0\ud55c \uc790\ubb3c\uc1e0\ub97c \uc7a0\uadf8\ub294 \uac83\uacfc \uac19\uc2b5\ub2c8\ub2e4. SSL \uc778\uc99d\uc11c\ub294 \ubc14\ub85c \uc774 \uc790\ubb3c\uc1e0\uc758 \ud575\uc2ec\uc73c\ub85c, \uc6f9\uc0ac\uc774\ud2b8 \uc8fc\uc18c \ud45c\uc2dc\uc904\uc5d0 \ub098\ud0c0\ub098\ub294 \ub179\uc0c9 \uc790\ubb3c\uc1e0 \uc544\uc774\ucf58\ubfd0\ub9cc \uc544\ub2c8\ub77c, \ub124\ud2b8\uc6cc\ud06c \uc0c1\uc758 \uc2e0\ub8b0\ub97c \uad6c\ucd95\ud558\uace0 \uc0ac\uc6a9\uc790\uc758 \uac1c\uc778\uc815\ubcf4\uc640 \ub370\uc774\ud130\uc758 \ubb34\uacb0\uc131\uc744 \ubcf4\ud638\ud558\ub294 \ub370 \ud544\uc218\uc801\uc778 \uae30\uc220\uc801 \uae30\ubc18\uc774\uae30\ub3c4 \ud569\ub2c8\ub2e4. SSL \uc778\uc99d\uc11c\ub97c \uc774\ud574\ud558\ub294 \uac83\uc740 \ubaa8\ub4e0 \uc6f9\uc0ac\uc774\ud2b8 \uc18c\uc720\uc790, \uac1c\ubc1c\uc790, \ubcf4\uc548 \uc804\ubb38\uac00\uc5d0\uac8c \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">SSL\u8bc1\u4e66\u7684\u6838\u5fc3\u6982\u5ff5\u4e0e\u4e3b\u8981\u4f5c\u7528<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SSL(Secure Sockets Layer) \ubc0f \uadf8 \ud6c4\uc18d \ud504\ub85c\ud1a0\ucf5c\uc778 TLS(Transport Layer Security)\ub294 \uc554\ud638\ud654\ub41c \uc5f0\uacb0\uc744 \uad6c\ucd95\ud558\uae30 \uc704\ud55c \ud45c\uc900 \ubcf4\uc548 \uae30\uc220\uc785\ub2c8\ub2e4. SSL \uc778\uc99d\uc11c\ub294 \uc774\ub7ec\ud55c \ud504\ub85c\ud1a0\ucf5c\uc744 \uad6c\ud604\ud558\ub294 \ub514\uc9c0\ud138 \ud30c\uc77c\ub85c, \ub124\ud2b8\uc6cc\ud06c \ud1b5\uc2e0 \uacfc\uc815\uc5d0\uc11c \u201c\ub514\uc9c0\ud138 \uc5ec\uad8c\u201d\u7684 \uc5ed\ud560\uc744 \ud558\uba70 \uc11c\ubc84(\uc6f9\uc0ac\uc774\ud2b8)\uc640 \ud074\ub77c\uc774\uc5b8\ud2b8(\ube0c\ub77c\uc6b0\uc800) \uac04\uc5d0 \uc548\uc804\ud558\uace0 \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 \uac00\uc7a5 \uc911\uc694\ud55c \uc5ed\ud560\uc740 \uc11c\ubc84\uc758 \uc2e0\uc6d0\uc744 \ud655\uc778\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774 \uc778\uc99d\uc11c\ub294 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc81c3\uc790 \uae30\uad00\uc778 \uc778\uc99d\uae30\uad00(CA: Certificate Authority)\uc5d0 \uc758\ud574 \ubc1c\uae09\ub418\uba70, \uc6f9\uc0ac\uc774\ud2b8 \uc18c\uc720\uc790\uc758 \uc815\ubcf4, \ub3c4\uba54\uc778 \uc774\ub984, \uc778\uc99d\uc11c\uc758 \uc720\ud6a8 \uae30\uac04, \uadf8\ub9ac\uace0 CA\uc758 \ub514\uc9c0\ud138 \uc11c\uba85\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc0ac\uc6a9\uc790\uac00 \uc720\ud6a8\ud55c SSL \uc778\uc99d\uc11c\uac00 \uc124\uce58\ub41c \uc6f9\uc0ac\uc774\ud2b8\uc5d0 \uc811\uc18d\ud558\uba74 \ube0c\ub77c\uc6b0\uc800\ub294 \uc778\uc99d\uc11c\uc758 \uc9c4\uc704\uc131\uc744 \uac80\uc99d\ud558\uc5ec \u201c\ub0b4\uac00 \ubc29\ubb38\ud558\ub294 \uc6f9\uc0ac\uc774\ud2b8\uac00 \uc2e4\uc81c\ub85c \uc6d0\ud558\ub294 \uc0ac\uc774\ud2b8\uc774\uba70, \ud53c\uc2f1 \uc0ac\uc774\ud2b8\uac00 \uc544\ub2d8\u201d\uc744 \ud655\uc778\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uba54\ucee4\ub2c8\uc998\uc740 \ubc29\ubb38\uc790\uc5d0\uac8c \uc2e0\uc6d0\uc5d0 \ub300\ud55c \uc2e0\ub8b0\ub97c \ubcf4\uc7a5\ud574 \uc8fc\uba70, \uc804\uc790\uc0c1\uac70\ub798, \uc628\ub77c\uc778 \ubc45\ud0b9\uacfc \uac19\uc740 \uc11c\ube44\uc2a4\uc5d0\uc11c \ud544\uc218\uc801\uc778 \uc694\uc18c\uc785\ub2c8\ub2e4.<\/p>\n<!-- AUTO_INTERNAL_LINKS_START --><p>\ucd94\ucc9c \uc77d\uae30 <a href=\"https:\/\/www.likacloud.com\/ar\/knowledge\/ssl-certificate\/ssl-certificate-explained-principles-types-applications\/\">SSL \uc778\uc99d\uc11c\uac00 \ubb34\uc5c7\uc778\uac00? SSL \uc778\uc99d\uc11c\uc758 \uc6d0\ub9ac, \uc720\ud615 \ubc0f \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ub300\ud55c \uc885\ud569\uc801\uc778 \ubd84\uc11d<\/a>\u3002<\/p><!-- AUTO_INTERNAL_LINKS_END -->\n\n\n\n\n<h3 class=\"wp-block-heading\">\ub370\uc774\ud130 \uc554\ud638\ud654 \ubc0f \uac1c\uc778\uc815\ubcf4 \ubcf4\ud638<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SSL \uc778\uc99d\uc11c\uc758 \ub610 \ub2e4\ub978 \ud575\uc2ec \uae30\ub2a5\uc740 \ub370\uc774\ud130 \uc554\ud638\ud654\ub97c \uad6c\ud604\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. SSL \uc778\uc99d\uc11c\ub294 \ube44\ub300\uce6d \uc554\ud638\ud654\uc640 \ub300\uce6d \uc554\ud638\ud654\ub97c \uacb0\ud569\ud558\uc5ec \ud074\ub77c\uc774\uc5b8\ud2b8\uc640 \uc11c\ubc84 \uac04\uc5d0 \uace0\uc720\ud55c \uc138\uc158 \ud0a4\ub97c \ud611\uc0c1\ud558\uc5ec \uc0dd\uc131\ud569\ub2c8\ub2e4. \uc774\ud6c4 \ub450 \uc7a5\uce58 \uac04\uc5d0 \uc804\uc1a1\ub418\ub294 \ubaa8\ub4e0 \ub370\uc774\ud130(\uc608: \ub85c\uadf8\uc778 \uc815\ubcf4, \uc2e0\uc6a9\uce74\ub4dc \ubc88\ud638, \uac1c\uc778 \uc815\ubcf4, \ucc44\ud305 \uae30\ub85d \ub4f1)\ub294 \uc774 \uc138\uc158 \ud0a4\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc554\ud638\ud654\ub429\ub2c8\ub2e4. \ub530\ub77c\uc11c \ub370\uc774\ud130\uac00 \uc804\uc1a1 \uc911\uc5d0 \uac00\ub85c\ucc44\uc5ec\ub3c4 \uacf5\uaca9\uc790\ub294 \ud574\ub3c5\ud560 \uc218 \uc5c6\ub294 \uc554\ud638\ubb38\ub9cc\uc744 \uc5bb\uac8c \ub418\ubbc0\ub85c, \uc815\ubcf4\uc758 \uae30\ubc00\uc131\uc774 \ubcf4\uc7a5\ub429\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<h3 class=\"wp-block-heading\">\ub370\uc774\ud130 \ubb34\uacb0\uc131 \ubcf4\uc7a5<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SSL\/TLS \ud504\ub85c\ud1a0\ucf5c\uc740 \uc554\ud638\ud654 \uc678\uc5d0\ub3c4 \uba54\uc2dc\uc9c0 \uc778\uc99d \ucf54\ub4dc(MAC: Message Authentication Code)\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub370\uc774\ud130\uc758 \ubb34\uacb0\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ub370\uc774\ud130\uac00 \uc804\uc1a1 \uc911\uc5d0 \uc870\uc791\ub418\uc5c8\uc744 \uacbd\uc6b0 \uc218\uc2e0\uc790\uac00 \uc989\uc2dc \uc774\ub97c \uac10\uc9c0\ud560 \uc218 \uc788\uc73c\uba70, \uc774\ub85c\uc368 \uc911\uac04\uc790 \uacf5\uaca9\uc73c\ub85c \uc778\ud55c \ub370\uc774\ud130\uc758 \uc545\uc758\uc801\uc778 \ubcc0\uc870\ub97c \ubc29\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc8fc\uc694 SSL \uc778\uc99d\uc11c \uc720\ud615 \ubc0f \uc635\uc158<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SSL \uc778\uc99d\uc11c\ub294 \uac80\uc99d \uc218\uc900\uacfc \uae30\ub2a5 \ubc94\uc704\uc5d0 \ub530\ub77c \ub2e4\uc74c\uacfc \uac19\uc740 \uc720\ud615\uc73c\ub85c \ub098\ub258\uba70, \uac01\uae30 \ub2e4\ub978 \ube44\uc988\ub2c8\uc2a4 \uc2dc\ub098\ub9ac\uc624 \ubc0f \ubcf4\uc548 \uc694\uad6c\uc0ac\ud56d\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ub3c4\uba54\uc778 \uc720\ud6a8\uc131 \uac80\uc0ac \uc778\uc99d\uc11c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">DV(Domain Validation) \uc778\uc99d\uc11c\ub294 \uac00\uc7a5 \uae30\ubcf8\uc801\uc774\uba70 \ubc1c\uae09 \uc18d\ub3c4\uac00 \uac00\uc7a5 \ube60\ub978 SSL \uc778\uc99d\uc11c\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(\uc77c\ubc18\uc801\uc73c\ub85c \uc774\uba54\uc77c\uc774\ub098 DNS \ud574\uc11d \uae30\ub85d\uc744 \ud1b5\ud574), \uae30\uc5c5\uc774\ub098 \uc870\uc9c1\uc758 \uc2e4\uc81c \uc2e0\uc6d0\uc740 \ud655\uc778\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uadf8 \uacb0\uacfc, \uc778\uc99d\uc11c\uc5d0\ub294 \ub3c4\uba54\uc778 \uc774\ub984 \uc815\ubcf4\ub9cc \ud3ec\ud568\ub429\ub2c8\ub2e4.<br \/>\n\uc774\ub7ec\ud55c \uc778\uc99d\uc11c\ub294 \uac00\uaca9\uc774 \uc800\ub834\ud558\uac70\ub098 \ubb34\ub8cc\ub85c \uc81c\uacf5\ub418\uba70, \uac1c\uc778 \ube14\ub85c\uadf8, \uc18c\uaddc\ubaa8 \uc6f9\uc0ac\uc774\ud2b8 \ub610\ub294 \ud14c\uc2a4\ud2b8 \ud658\uacbd\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uae30\ubcf8\uc801\uc778 \uc554\ud638\ud654 \uae30\ub2a5\uc744 \uc81c\uacf5\ud558\uc9c0\ub9cc, \uc0ac\uc6a9\uc790\uc5d0\uac8c \uc0c1\uc138\ud55c \uae30\uc5c5 \uc815\ubcf4\ub97c \uc81c\uacf5\ud558\uc5ec \uc2e0\ub8b0\ub97c \uad6c\ucd95\ud560 \uc218\ub294 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc870\uc9c1 \uc720\ud6a8\uc131 \uac80\uc0ac \uc720\ud615 \uc778\uc99d\uc11c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">OV(Organization Validation) \uc778\uc99d\uc11c\uc758 \uac80\uc99d \uacfc\uc815\uc740 \ub354\uc6b1 \uc5c4\uaca9\ud569\ub2c8\ub2e4. CA(Certificate Authority)\ub294 \ub3c4\uba54\uc778 \uc774\ub984\uc758 \uc18c\uc720\uad8c\ub9cc\uc744 \ud655\uc778\ud558\ub294 \uac83\uc774 \uc544\ub2c8\ub77c, \uc2e0\uccad\ud55c \uae30\uc5c5\uc758 \uc2e4\uc81c \uc874\uc7ac \uc5ec\ubd80\ub3c4 \uac80\uc99d\ud569\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\ub294 \ud68c\uc0ac \uc774\ub984, \uc8fc\uc18c, \uc804\ud654\ubc88\ud638 \ub4f1\uc758 \uc815\ubcf4\uac00 \ud3ec\ud568\ub418\uba70, \uc774\ub7ec\ud55c \uc815\ubcf4\ub294 \uc778\uc99d\uc11c\uc758 \uc0c1\uc138 \uc815\ubcf4\uc5d0 \uae30\uc7ac\ub418\uc5b4 \uc0ac\uc6a9\uc790\uac00 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<br \/>\nOV \uc778\uc99d\uc11c\ub294 \uc6f9\uc0ac\uc774\ud2b8\uc758 \uc2e0\ub8b0\uc131\uc744 \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ud0a4\uba70, \uae30\uc5c5 \uacf5\uc2dd \uc6f9\uc0ac\uc774\ud2b8, \uc77c\ubc18 \uc804\uc790\uc0c1\uac70\ub798 \uc6f9\uc0ac\uc774\ud2b8, \uadf8\ub9ac\uace0 \ud569\ubc95\uc801\uc778 \uc2e4\uccb4\uc758 \uc2e0\uc6d0\uc744 \uc99d\uba85\ud574\uc57c \ud558\ub294 \uc628\ub77c\uc778 \uc11c\ube44\uc2a4 \ud50c\ub7ab\ud3fc\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<!-- AUTO_INTERNAL_LINKS_START --><p>\ucd94\ucc9c \uc77d\uae30 <a href=\"https:\/\/www.likacloud.com\/ar\/knowledge\/ssl-certificate\/ssl-certificate-guide-principles-installation-website-security-trust\/\">SSL \uc778\uc99d\uc11c\uc5d0 \ub300\ud55c \uc885\ud569 \ubd84\uc11d: \uc6d0\ub9ac\ubd80\ud130 \uc124\uce58\uae4c\uc9c0, 10\ubd84 \uc548\ucabd\uc73c\ub85c \uc6f9\uc0ac\uc774\ud2b8\uc758 \ubcf4\uc548 \ubc0f \uc2e0\ub8b0 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uc2ed\uc2dc\uc624.<\/a>\u3002<\/p><!-- AUTO_INTERNAL_LINKS_END -->\n\n\n\n\n<h3 class=\"wp-block-heading\">\ud655\uc7a5 \uc720\ud6a8\uc131 \uac80\uc0ac \uc778\uc99d\uc11c<\/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. CA(\uc778\uc99d \uae30\uad00)\ub294 \uac00\uc7a5 \uc5c4\uaca9\ud55c \uc2ec\uc0ac \uc808\ucc28\ub97c \uac70\uce58\uba70, \uc804 \uc138\uacc4\uc801\uc73c\ub85c \ud1b5\uc77c\ub41c \ud45c\uc900\uc744 \uc900\uc218\ud558\uc5ec \uae30\uc5c5\uc758 \ubc95\uc801 \ubc0f \ubb3c\ub9ac\uc801 \uc874\uc7ac \uc5ec\ubd80\ub97c \ucca0\uc800\ud788 \ud655\uc778\ud569\ub2c8\ub2e4. EV \uc778\uc99d\uc11c\uac00 \ubc30\ud3ec\ub41c \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 \ud68c\uc0ac \uc774\ub984\uc774 \ub179\uc0c9\uc73c\ub85c \ud45c\uc2dc\ub418\uba70, \ub2e8\uc21c\ud55c \ubcf4\uc548 \uc7a0\uae08 \uc544\uc774\ucf58\ub9cc \ud45c\uc2dc\ub418\ub294 \uac83\uc774 \uc544\ub2d9\ub2c8\ub2e4.<br \/>\n\uc774\ub7ec\ud55c \uc778\uc99d\uc11c\ub294 \uae08\uc735 \uae30\uad00, \ub300\ud615 \uc804\uc790\uc0c1\uac70\ub798 \ud50c\ub7ab\ud3fc, \uc815\ubd80 \uae30\uad00 \ub4f1 \ubcf4\uc548\uacfc \uc2e0\ub8b0\uc131\uc5d0 \ub9e4\uc6b0 \ub192\uc740 \uc694\uad6c\ub97c \ud558\ub294 \uc870\uc9c1\ub4e4\uc774 \uc120\ud638\ud558\ub294 \uc778\uc99d \ubc29\uc2dd\uc785\ub2c8\ub2e4. \uc774 \uc778\uc99d\uc11c\ub97c \ud1b5\ud574 \uc0ac\uc6a9\uc790\ub4e4\uc774 \ud53c\uc2f1 \uc0ac\uc774\ud2b8\uc5d0 \ub300\ud55c \uc6b0\ub824\ub97c \ucd5c\ub300\ud55c \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uae30\ub2a5\ubcc4 \ubd84\ub958: \ub2e8\uc77c \ub3c4\uba54\uc778 \uc774\ub984\uc6a9 \uc778\uc99d\uc11c, \ub2e4\uc911 \ub3c4\uba54\uc778 \uc774\ub984\uc6a9 \uc778\uc99d\uc11c, \uc640\uc77c\ub4dc\uce74\ub4dc \uc778\uc99d\uc11c<\/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.  \n\ub2e8\uc77c \ub3c4\uba54\uc778 \uc774\ub984 \uc778\uc99d\uc11c\ub294 \ud2b9\uc815 \ub3c4\uba54\uc778 \uc774\ub984(\uc608: www.example.com)\ub9cc\uc744 \ubcf4\ud638\ud569\ub2c8\ub2e4.  \n\ub2e4\uc911 \ub3c4\uba54\uc778 \uc774\ub984 \uc778\uc99d\uc11c\ub294 \ud558\ub098\uc758 \uc778\uc99d\uc11c\ub85c \uc5ec\ub7ec \uc11c\ub85c \uad00\ub828 \uc5c6\ub294 \ub3c4\uba54\uc778 \uc774\ub984\uc744 \ubcf4\ud638\ud560 \uc218 \uc788\uac8c \ud574\uc90d\ub2c8\ub2e4.  \n\uc640\uc77c\ub4dc\uce74\ub4dc \uc778\uc99d\uc11c\ub294 \uc8fc \ub3c4\uba54\uc778 \uc774\ub984\uacfc \uadf8 \ud558\uc704\uc758 \ubaa8\ub4e0 \uc790\uc2dd \ub3c4\uba54\uc778 \uc774\ub984(\uc608: *.example.com)\uc744 \ubcf4\ud638\ud560 \uc218 \uc788\uc73c\uba70, \uc790\uc2dd \uc0ac\uc774\ud2b8\uac00 \ub9ce\uc740 \uae30\uc5c5\uc5d0 \ub9e4\uc6b0 \uc801\ud569\ud558\uc5ec \uad00\ub9ac\uac00 \ub354\uc6b1 \ud3b8\ub9ac\ud558\uace0 \ud6a8\uc728\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">SSL\/TLS \ud504\ub85c\ud1a0\ucf5c\uc758 \uc791\ub3d9 \uc6d0\ub9ac\uc640 \ud578\ub4dc\uc170\uc774\ud06c \uacfc\uc815<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SSL \uc778\uc99d\uc11c\uc758 \uc791\ub3d9 \uba54\ucee4\ub2c8\uc998\uc740 SSL\/TLS \ud504\ub85c\ud1a0\ucf5c\uc744 \uae30\ubc18\uc73c\ub85c \ud558\uba70, \uadf8 \ud575\uc2ec \uacfc\uc815\uc744 \u201cSSL \ud578\ub4dc\uc170\uc774\ud06c(SSL Handshake)\u201d\ub77c\uace0 \ud569\ub2c8\ub2e4. \uc774\ub294 \ud074\ub77c\uc774\uc5b8\ud2b8\uc640 \uc11c\ubc84\uac00 \uacf5\uc2dd\uc801\uc778 \uc554\ud638\ud654 \ud1b5\uc2e0\uc744 \uc2dc\uc791\ud558\uae30 \uc804\uc5d0 \uc774\ub8e8\uc5b4\uc9c0\ub294 \uc77c\ub828\uc758 \ubcf5\uc7a1\ud558\uba74\uc11c\ub3c4 \ud6a8\uc728\uc801\uc778 \uba54\uc2dc\uc9c0 \uad50\ud658 \uacfc\uc815\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\">\uc545\uc218 \uacfc\uc815\uc5d0 \ub300\ud55c \uc0c1\uc138 \uc124\uba85<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">1. \ud074\ub77c\uc774\uc5b8\ud2b8 \uc778\uc0ac: \ud074\ub77c\uc774\uc5b8\ud2b8(\ube0c\ub77c\uc6b0\uc800)\ub294 \uc11c\ubc84\uc5d0 \u201cClientHello\u201d \uba54\uc2dc\uc9c0\ub97c \ubcf4\ub0c5\ub2c8\ub2e4. \uc774 \uba54\uc2dc\uc9c0\uc5d0\ub294 \ud074\ub77c\uc774\uc5b8\ud2b8\uac00 \uc9c0\uc6d0\ud558\ub294 TLS \ubc84\uc804, \uc9c0\uc6d0\ud558\ub294 \uc554\ud638\ud654 \uc2a4\uc704\ud2b8 \ubaa9\ub85d, \uadf8\ub9ac\uace0 \ubb34\uc791\uc704 \uc218\uac00 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<br \/>\n2. \uc11c\ubc84\uc758 \uc778\uc0ac \ubc0f \uc778\uc99d\uc11c: \uc11c\ubc84\ub294 \u201cServerHello\u201d \uba54\uc2dc\uc9c0\ub97c \ubcf4\ub0b4\uba70, \uc591\uce21\uc774 \ubaa8\ub450 \uc9c0\uc6d0\ud558\ub294 TLS \ubc84\uc804\uacfc \uc554\ud638\ud654 \uc81c\ud488\uad70\uc744 \uc120\ud0dd\ud55c \ud6c4 \uc790\uc2e0\uc758 \ubb34\uc791\uc704 \uc218\ub97c \uc804\uc1a1\ud569\ub2c8\ub2e4. \uc774\uc5b4\uc11c \uc11c\ubc84\ub294 \uc790\uc2e0\uc758 SSL \uc778\uc99d\uc11c(\uacf5\uac1c \ud0a4 \ud3ec\ud568)\ub97c \ud074\ub77c\uc774\uc5b8\ud2b8\uc5d0\uac8c \ubcf4\ub0c5\ub2c8\ub2e4.<br \/>\n3. \uc778\uc99d\uc11c \uac80\uc99d \ubc0f \ud0a4 \uad50\ud658: \ud074\ub77c\uc774\uc5b8\ud2b8\ub294 \uc778\uc99d\uc11c\ub97c \ubc1b\uc740 \ud6c4, \ub0b4\uc7a5\ub41c \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 CA(\uc778\uc99d \uae30\uad00) \ub8e8\ud2b8 \uc778\uc99d\uc11c \ubaa9\ub85d\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc11c\ubc84 \uc778\uc99d\uc11c\uc758 \uc9c4\uc704\uc131\uacfc \uc720\ud6a8\uc131\uc744 \uac80\uc99d\ud569\ub2c8\ub2e4. \uac80\uc99d\uc774 \uc131\uacf5\ud558\uba74 \ud074\ub77c\uc774\uc5b8\ud2b8\ub294 \u201c\ud504\ub9ac\uba54\uc778 \ud0a4(pre-main key)\u201d\ub97c \uc0dd\uc131\ud558\uace0, \uc774 \ud0a4\ub97c \uc11c\ubc84 \uc778\uc99d\uc11c\uc5d0 \ud3ec\ud568\ub41c \uacf5\uac1c \ud0a4\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc554\ud638\ud654\ud55c \ud6c4 \uc11c\ubc84\uc5d0 \uc804\uc1a1\ud569\ub2c8\ub2e4.<br \/>\n4. \uc138\uc158 \ud0a4 \uc0dd\uc131 \ubc0f \ud578\ub4dc\uc170\uc774\ud06c \uc644\ub8cc: \uc11c\ubc84\ub294 \uc790\uc2e0\uc758 \ube44\uacf5\uac1c \ud0a4\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc0ac\uc804 \uc8fc \ud0a4(pre-master key)\ub97c \ubcf5\ud638\ud654\ud569\ub2c8\ub2e4. \uc774\uc81c \ud074\ub77c\uc774\uc5b8\ud2b8\uc640 \uc11c\ubc84 \ubaa8\ub450 \uc138 \uac00\uc9c0 \uc694\uc18c\ub97c \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4: \ud074\ub77c\uc774\uc5b8\ud2b8\uc758 \ub79c\ub364 \uc218, \uc11c\ubc84\uc758 \ub79c\ub364 \uc218, \uadf8\ub9ac\uace0 \uc0ac\uc804 \uc8fc \ud0a4\uc785\ub2c8\ub2e4. \uc591\uce21\uc740 \ub3d9\uc77c\ud55c \uc54c\uace0\ub9ac\uc998\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc774 \uc138 \uac00\uc9c0 \uc694\uc18c\ub97c \uae30\ubc18\uc73c\ub85c \ub3d9\uc77c\ud55c \u201c\uc138\uc158 \ud0a4\u201d\ub97c \ub3c5\ub9bd\uc801\uc73c\ub85c \uc0dd\uc131\ud569\ub2c8\ub2e4. \uadf8 \ud6c4, \uc591\uce21\uc740 \u201cFinished\u201d \uba54\uc2dc\uc9c0\ub97c \uad50\ud658\ud558\uace0, \uc0c8\ub85c \uc0dd\uc131\ub41c \uc138\uc158 \ud0a4\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud574\ub2f9 \uba54\uc2dc\uc9c0\ub97c \uc554\ud638\ud654\ud568\uc73c\ub85c\uc368 \ud578\ub4dc\uc170\uc774\ud06c \uacfc\uc815\uc774 \uc131\uacf5\uc801\uc73c\ub85c \uc644\ub8cc\ub418\uc5c8\uc73c\uba70 \ud0a4\uac00 \uc77c\uce58\ud568\uc744 \ud655\uc778\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\uc81c \ubcf4\uc548 \ucc44\ub110\uc774 \uc124\uc815\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\ud6c4 \ubaa8\ub4e0 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uacc4\uce35 \ub370\uc774\ud130(HTTP \ub370\uc774\ud130)\ub294 \uc774 \uace0\ud6a8\uc728\uc801\uc778 \ub300\uce6d \uc138\uc158 \ud0a4\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc554\ud638\ud654\ub418\uc5b4 \uc804\uc1a1\ub420 \uac83\uc774\uba70, \uc774\ub97c \ud1b5\ud574 \ud1b5\uc2e0\uc758 \ubcf4\uc548\uc131\uacfc \uc131\ub2a5\uc774 \uade0\ud615\uc744 \uc774\ub8e8\uac8c \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">SSL \uc778\uc99d\uc11c\uc758 \ud68d\ub4dd, \uc124\uce58 \ubc0f \uad6c\uc131 \uc2e4\uc2b5<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc6f9\uc0ac\uc774\ud2b8\uc5d0 SSL \uc778\uc99d\uc11c\ub97c \ubc30\ud3ec\ud558\ub294 \uac83\uc740 \uccb4\uacc4\uc801\uc778 \uacfc\uc815\uc73c\ub85c, \uc8fc\ub85c \uc778\uc99d\uc11c \uc2e0\uccad, \uac80\uc99d, \uc124\uce58, \uadf8\ub9ac\uace0 \ud6c4\uc18d \uc720\uc9c0\ubcf4\uc218\ub97c \ud3ec\ud568\ud569\ub2c8\ub2e4.<\/p>\n<!-- AUTO_INTERNAL_LINKS_START --><p>\ucd94\ucc9c \uc77d\uae30 <a href=\"https:\/\/www.likacloud.com\/ar\/knowledge\/ssl-certificate\/ssl-certificate-guide-how-it-works-types-deployment\/\">SSL \uc778\uc99d\uc11c\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uc138\uc694: \uc791\ub3d9 \uc6d0\ub9ac, \uc720\ud615 \uc120\ud0dd \ubc0f \ubc30\ud3ec \uac00\uc774\ub4dc<\/a>\u3002<\/p><!-- AUTO_INTERNAL_LINKS_END -->\n\n\n\n\n<h3 class=\"wp-block-heading\">\uc778\uc99d\uc11c \uc2e0\uccad \ubc0f \uc778\uc99d \ud504\ub85c\uc138\uc2a4<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uba3c\uc800, CA(Certificate Authority) \ub610\ub294 \uadf8 \ub300\ub9ac\uc810\uc73c\ub85c\ubd80\ud130 \ubb34\ub8cc \uc778\uc99d\uc11c\ub97c \uad6c\ub9e4\ud558\uac70\ub098 \uc2e0\uccad\ud574\uc57c \ud569\ub2c8\ub2e4. \uc2e0\uccad \uacfc\uc815\uc5d0\uc11c \u201c\uc778\uc99d\uc11c \uc11c\uba85 \uc694\uccad(Certificate Signing Request, CSR)\u201d \ud30c\uc77c\uc744 \uc0dd\uc131\ud574\uc57c \ud569\ub2c8\ub2e4. CSR\uc5d0\ub294 \uadc0\ud558\uc758 \uacf5\uac1c \ud0a4\uc640 \uc778\uc99d\uc11c\uc5d0 \ud3ec\ud568\ub420 \uc870\uc9c1 \uc815\ubcf4\uac00 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. CSR\uc744 \uc81c\ucd9c\ud55c \ud6c4, CA\ub294 \uadc0\ud558\uac00 \uc2e0\uccad\ud55c \uc778\uc99d\uc11c \uc720\ud615(DV\/OV\/EV)\uc5d0 \ub530\ub77c \ud574\ub2f9\ud558\ub294 \uac80\uc99d \uc808\ucc28\ub97c \uc2dc\uc791\ud569\ub2c8\ub2e4.<br \/>\nDV(Domain Validation) \uc778\uc99d\uc11c\uc758 \uacbd\uc6b0, \uc778\uc99d \uacfc\uc815\uc740 \ubcf4\ud1b5 \uba87 \ubd84\uc5d0\uc11c \uba87 \uc2dc\uac04 \ub0b4\uc5d0 \uac04\ub2e8\ud558\uac8c \uc644\ub8cc\ub429\ub2c8\ub2e4. \ubc18\uba74\uc5d0 OV(Organizational Validation) \ubc0f EV(Evil Proof) \uc778\uc99d\uc11c\uc758 \uacbd\uc6b0\uc5d0\ub294 \uc0ac\uc5c5\uc790 \ub4f1\ub85d\uc99d\uacfc \uac19\uc740 \ubc95\uc801 \uc11c\ub958\ub97c \uc81c\ucd9c\ud574\uc57c \ud558\uba70, \uc218\ub3d9 \uc2ec\uc0ac \uacfc\uc815\uc774 \ud544\uc694\ud560 \uc218 \uc788\uc5b4 \uc778\uc99d\uc5d0 \uba70\uce60\uc5d0\uc11c \uba87 \uc8fc\uac00 \uc18c\uc694\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc778\uc99d\uc774 \uc2b9\uc778\ub418\uba74 CA(Certificate Authority)\ub294 \uc778\uc99d\uc11c \ud30c\uc77c(\uc77c\ubc18\uc801\uc73c\ub85c `.crt` \ud30c\uc77c\uacfc \uc911\uac04 \uc778\uc99d\uc11c \uccb4\uc778\uc744 \ud3ec\ud568)\uc744 \uc81c\uacf5\ud558\uc5ec \ub2e4\uc6b4\ub85c\ub4dc\ud560 \uc218 \uc788\ub3c4\ub85d \ud574\uc90d\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc11c\ubc84 \uc124\uce58 \ubc0f \uad6c\uc131<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc124\uce58 \ub2e8\uacc4\ub294 \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\uc640 Apache\ub97c \uc608\ub85c \ub4e4\uc5b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4:<br \/>\n- Nginx\uff1a\u4f60\u9700\u8981\u5c06\u4e0b\u8f7d\u7684\u8bc1\u4e66\u6587\u4ef6\uff08.crt\uff09\u548c\u79c1\u94a5\u6587\u4ef6\uff08.key\uff09\u4e0a\u4f20\u5230\u670d\u52a1\u5668\u6307\u5b9a\u76ee\u5f55\uff0c\u7136\u540e\u5728\u7f51\u7ad9\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\u4fee\u6539 <code data-no-auto-translation=\"\">server<\/code> \ube14\ub85d, \uc9c0\uc815 <code data-no-auto-translation=\"\">ssl_certificate<\/code> \uadf8\ub9ac\uace0 <code data-no-auto-translation=\"\">ssl_certificate_key<\/code> \ud574\ub2f9 \uacbd\ub85c\ub97c \uc0ac\uc6a9\ud558\uc5ec 443 \ud3ec\ud2b8\ub97c \ubaa8\ub2c8\ud130\ub9c1\ud569\ub2c8\ub2e4.<br \/>\n- Apache\uff1a\u540c\u6837\u9700\u8981\u4e0a\u4f20\u8bc1\u4e66\u548c\u79c1\u94a5\uff0c\u7136\u540e\u5728\u865a\u62df\u4e3b\u673a\u914d\u7f6e\u4e2d\u542f\u7528SSL\u5f15\u64ce\uff0c\u5e76\u901a\u8fc7 <code data-no-auto-translation=\"\">SSLCertificateFile<\/code> \uadf8\ub9ac\uace0 <code data-no-auto-translation=\"\">SSLCertificateKeyFile<\/code> \uc9c0\uc2dc\uc5b4\ub294 \ud30c\uc77c \uacbd\ub85c\ub97c \uc9c0\uc815\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc124\uce58\uac00 \uc644\ub8cc\ub418\uba74 \ubc18\ub4dc\uc2dc HTTP \ud2b8\ub798\ud53d\uc744 HTTPS\ub85c \uac15\uc81c \ub9ac\ub514\ub809\uc158\uc2dc\ucf1c \ubaa8\ub4e0 \uc811\uc18d\uc774 \uc548\uc804\ud55c \uc5f0\uacb0\uc744 \ud1b5\ud574 \uc774\ub8e8\uc5b4\uc9c0\ub3c4\ub85d \ud574\uc57c \ud569\ub2c8\ub2e4. \ub610\ud55c, HSTS(Head Strict Transport Security) \uc124\uc815\uc744 \ud1b5\ud574 \ube0c\ub77c\uc6b0\uc800\uac00 \ud5a5\ud6c4 \uc77c\uc815 \uae30\uac04 \ub3d9\uc548 \uc790\ub3d9\uc73c\ub85c HTTPS\ub97c \uc0ac\uc6a9\ud558\ub3c4\ub85d \uc9c0\uc2dc\ud568\uc73c\ub85c\uc368 \ubcf4\uc548\uc131\uc744 \ub354\uc6b1 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u8bc1\u4e66\u7ba1\u7406\u4e0e\u7eed\u671f\u7ef4\u62a4<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SSL\u8bc1\u4e66\u6709\u660e\u786e\u7684\u6709\u6548\u671f\uff08\u76ee\u524d\u6700\u957f\u4e3a13\u4e2a\u6708\uff09\u3002\u8fc7\u671f\u672a\u7eed\u671f\u7684\u8bc1\u4e66\u4f1a\u5bfc\u81f4\u6d4f\u89c8\u5668\u663e\u793a\u4e25\u91cd\u7684\u5b89\u5168\u8b66\u544a\uff0c\u4e2d\u65ad\u7f51\u7ad9\u670d\u52a1\u3002\u56e0\u6b64\uff0c\u8bbe\u7f6e\u8bc1\u4e66\u5230\u671f\u63d0\u9192\u81f3\u5173\u91cd\u8981\u3002\u8bb8\u591a\u8bc1\u4e66\u63d0\u4f9b\u5546\u548c\u670d\u52a1\u5668\u7ba1\u7406\u5de5\u5177\u652f\u6301\u81ea\u52a8\u7eed\u671f\u529f\u80fd\uff0c\u5bf9\u4e8e\u652f\u6301ACME\u534f\u8bae\u7684DV\u8bc1\u4e66\uff0c\u53ef\u4ee5\u4f7f\u7528Let\u2018s Encrypt\u7b49\u514d\u8d39CA\u914d\u5408Certbot\u7b49\u5de5\u5177\u5b9e\u73b0\u5168\u81ea\u52a8\u5316\u7684\u7533\u8bf7\u3001\u5b89\u88c5\u548c\u7eed\u671f\uff0c\u6781\u5927\u5730\u7b80\u5316\u4e86\u7ef4\u62a4\u5de5\u4f5c\u3002<\/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 \uc774\uc804\uc5d0\ub294 \uc120\ud0dd\uc801\uc778 \uace0\uae09 \uae30\ub2a5\uc5d0 \ubd88\uacfc\ud588\uc9c0\ub9cc, \uc774\uc81c\ub294 \ud604\ub300 \uc6f9\uc0ac\uc774\ud2b8 \uc6b4\uc601\uc758 \ud544\uc218 \uc694\uc18c\uc774\uc790 \uc778\ud130\ub137 \ubcf4\uc548\uc758 \uae30\ubc18 \uc778\ud504\ub77c\ub85c \uc790\ub9ac \uc7a1\uc558\uc2b5\ub2c8\ub2e4. SSL \uc778\uc99d\uc11c\ub294 \uc5c4\uaca9\ud55c \uc2e0\uc6d0 \uc778\uc99d \uba54\ucee4\ub2c8\uc998\uc744 \ud1b5\ud574 \uc6f9\uc0ac\uc774\ud2b8\uc640 \ubc29\ubb38\uc790 \uac04\uc758 \uc2e0\ub8b0\ub97c \uad6c\ucd95\ud558\uba70, \uac15\ub825\ud55c \ube44\ub300\uce6d \ubc0f \ub300\uce6d \uc554\ud638\ud654 \uae30\uc220\uc744 \ud65c\uc6a9\ud558\uc5ec \ub370\uc774\ud130 \uc804\uc1a1\uc758 \uae30\ubc00\uc131\uacfc \ubb34\uacb0\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \uac1c\uc778 \ube14\ub85c\uadf8\uc5d0 \ubb34\ub8cc DV \uc778\uc99d\uc11c\ub97c \uc120\ud0dd\ud558\ub294 \uac83\ubd80\ud130 \ub300\uaddc\ubaa8 \uae30\uc5c5 \ud50c\ub7ab\ud3fc\uc5d0 \ub179\uc0c9 \uc8fc\uc18c \ud45c\uc2dc\uc904\uc744 \uac16\ucd98 EV \uc778\uc99d\uc11c\ub97c \ubc30\ud3ec\ud558\ub294 \uac83\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0, \ub2e4\uc591\ud55c \uc720\ud615\uc758 \uc778\uc99d\uc11c\uc758 \ucc28\uc774\uc810\uc744 \uc774\ud574\ud558\ub294 \uac83\uc774 \uc62c\ubc14\ub978 \uc120\ud0dd\uc744 \ub0b4\ub9ac\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \ub610\ud55c, SSL \uc778\uc99d\uc11c\uc758 \uc791\ub3d9 \uc6d0\ub9ac\ub97c \uc219\uc9c0\ud558\uace0 \uc2e0\uccad, \uac80\uc99d, \uc124\uce58 \ubc0f \uc124\uc815\uc5d0 \uc774\ub974\ub294 \uc804 \uacfc\uc815\uc744 \uc798 \uc774\ud574\ud558\ub294 \uac83\uc740 \ubaa8\ub4e0 \uae30\uc220 \uc804\ubb38\uac00\uac00 \ub124\ud2b8\uc6cc\ud06c \uc11c\ube44\uc2a4\uc758 \ubcf4\uc548\uc131, \uc2e0\ub8b0\uc131, \uc548\uc815\uc131\uc744 \ud655\ubcf4\ud558\uae30 \uc704\ud574 \ubc18\ub4dc\uc2dc \uac16\ucdb0\uc57c \ud560 \ud544\uc218 \uae30\uc220\uc785\ub2c8\ub2e4. \uac1c\uc778\uc815\ubcf4 \ubcf4\ud638\uc640 \ubcf4\uc548\uc5d0 \uc810\uc810 \ub354 \uc911\uc810\uc744 \ub450\ub294 \ub514\uc9c0\ud138 \uc2dc\ub300\uc5d0 SSL \uc778\uc99d\uc11c\ub97c \uc62c\ubc14\ub974\uac8c \ubc30\ud3ec\ud558\uace0 \uc720\uc9c0 \uad00\ub9ac\ud558\ub294 \uac83\uc740 \uc0ac\uc6a9\uc790\uc5d0 \ub300\ud55c \uae30\ubcf8\uc801\uc778 \ucc45\uc784\uc774\uc790 \ube44\uc988\ub2c8\uc2a4\uc758 \uc7a5\uae30\uc801\uc778 \uc131\uc7a5\uc744 \uc704\ud55c \uac15\ub825\ud55c \ubcf4\ud638\ub9c9\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\">\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\u7b7e\u53d1\uff09\u901a\u5e38\u4ec5\u662f\u57df\u540d\u9a8c\u8bc1\u578b\u8bc1\u4e66\uff0c\u4ec5\u63d0\u4f9b\u57fa\u7840\u7684\u52a0\u5bc6\u529f\u80fd\uff0c\u6709\u6548\u671f\u8f83\u77ed\uff0890\u5929\uff09\uff0c\u9700\u8981\u9891\u7e41\u7eed\u671f\uff0c\u4f46\u53ef\u901a\u8fc7\u81ea\u52a8\u5316\u5de5\u5177\u89e3\u51b3\u3002\u4ed8\u8d39\u8bc1\u4e66\u5219\u63d0\u4f9b\u66f4\u4e30\u5bcc\u7684\u9009\u62e9\uff0c\u5305\u62ecOV\u548cEV\u8bc1\u4e66\uff0c\u63d0\u4f9b\u66f4\u4e25\u683c\u7684\u8eab\u4efd\u9a8c\u8bc1\u548c\u66f4\u9ad8\u7684\u4fe1\u4efb\u5c55\u793a\uff08\u5982\u7eff\u8272\u5730\u5740\u680f\uff09\uff0c\u540c\u65f6\u63d0\u4f9b\u66f4\u957f\u7684\u6709\u6548\u671f\u3001\u66f4\u9ad8\u7684\u4fdd\u4fee\u91d1\u989d\u4ee5\u53ca\u4e13\u4e1a\u7684\u4eba\u5de5\u6280\u672f\u652f\u6301\u670d\u52a1\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">SSL \uc778\uc99d\uc11c\ub97c \uc124\uce58\ud588\ub2e4\uace0 \ud574\uc11c \ubc18\ub4dc\uc2dc 100% \uc548\uc804\ud55c \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. SSL\uc740 \ub370\uc774\ud130\ub97c \uc554\ud638\ud654\ud558\uc5ec \uc804\uc1a1\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \ud504\ub85c\ud1a0\ucf5c\uc774\uc9c0\ub9cc, \ud574\ucee4\uac00 \uc554\ud638\ud654\ub41c \ub370\uc774\ud130\ub97c \ud574\ub3c5\ud560 \uc218 \uc788\ub294 \uacbd\uc6b0\uc5d0\ub294 \uc5ec\uc804\ud788 \ubcf4\uc548 \uc704\ud5d8\uc774 \uc874\uc7ac\ud569\ub2c8\ub2e4. \ub610\ud55c, SSL \uc778\uc99d\uc11c\uac00 \uc720\ud6a8\ud55c\uc9c0 \uc815\uae30\uc801\uc73c\ub85c \ud655\uc778\ud558\uace0 \ub9cc\ub8cc\ub418\uae30 \uc804\uc5d0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc544\ub2d9\ub2c8\ub2e4. SSL \uc778\uc99d\uc11c\ub294 \uc8fc\ub85c \ub370\uc774\ud130 \uc804\uc1a1 \uacfc\uc815\uc5d0\uc11c\uc758 \ubcf4\uc548(\uc554\ud638\ud654 \ubc0f \ubb34\uacb0\uc131)\uc744 \ubcf4\uc7a5\ud558\ub294 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. SSL \uc778\uc99d\uc11c\ub294 \uc6f9\uc0ac\uc774\ud2b8 \uc11c\ubc84 \uc790\uccb4\uac00 \ud574\ucee4\uc5d0 \uc758\ud574 \uce68\uc785\ub418\ub294 \uac83\uc744 \ubc29\uc9c0\ud560 \uc218 \uc5c6\uc73c\uba70(\uc608: \ucde8\uc57d\uc810\uc744 \ud1b5\ud574 \uc545\uc131\ucf54\ub4dc\uac00 \uc5c5\ub85c\ub4dc\ub418\ub294 \uacbd\uc6b0), DDoS \uacf5\uaca9\uc744 \ub9c9\uc744 \uc218\ub3c4 \uc5c6\uc73c\uba70, \uc6f9\uc0ac\uc774\ud2b8 \ucf54\ub4dc\uc5d0 \ubcf4\uc548 \ucde8\uc57d\uc810\uc774 \uc5c6\ub2e4\ub294 \uac83\uc744 \ubcf4\uc7a5\ud560 \uc218\ub3c4 \uc5c6\uc2b5\ub2c8\ub2e4. \uc6f9\uc0ac\uc774\ud2b8 \ubcf4\uc548\uc740 \ub2e4\uc591\ud55c \uce21\uba74\uc744 \ud3ec\ud568\ud558\ub294 \uc885\ud569\uc801\uc778 \uc2dc\uc2a4\ud15c\uc774\uba70, SSL \uc778\uc99d\uc11c\ub294 \uadf8 \uc911 \ub9e4\uc6b0 \uc911\uc694\ud55c \uc694\uc18c\uc774\uc9c0\ub9cc \uc804\ubd80\ub294 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc65c \uc77c\ubd80 \uc6f9\uc0ac\uc774\ud2b8\uc5d0\ub294 SSL \uc778\uc99d\uc11c\uac00 \uc124\uce58\ub418\uc5b4 \uc788\uc74c\uc5d0\ub3c4 \ube0c\ub77c\uc6b0\uc800\uac00 \u201c\uc548\uc804\ud558\uc9c0 \uc54a\ub2e4'\ub77c\uace0 \ud45c\uc2dc\ud558\ub294\uac00?<\/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\uc5c8\uc73c\uba70, \uc774\ub7ec\ud55c \ub9ac\uc18c\uc2a4\ub4e4\uc774 HTTPS\ub97c \ud1b5\ud574 \uc554\ud638\ud654\ub418\uc9c0 \uc54a\uace0 \uc804\uc1a1\ub418\uc5b4 \uc804\uccb4 \ud398\uc774\uc9c0\uac00 \uc548\uc804\ud558\uc9c0 \uc54a\uc740 \uac83\uc73c\ub85c \ud45c\uc2dc\ub418\ub294 \uacbd\uc6b0\uc785\ub2c8\ub2e4. \ud574\uacb0 \ubc29\ubc95\uc740 \ubaa8\ub4e0 \ub9ac\uc18c\uc2a4 \ub9c1\ud06c\uc5d0 HTTPS\ub97c \uc0ac\uc6a9\ud558\ub3c4\ub85d \ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \ub2e4\ub978 \uc6d0\uc778\uc73c\ub85c\ub294 \uc778\uc99d\uc11c\uac00 \ub9cc\ub8cc\ub418\uc5c8\uac70\ub098, \uc778\uc99d\uc11c\uac00 \uc811\uc18d\ud558\ub294 \ub3c4\uba54\uc778\uacfc \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\">\ub2e4\uc911 \ub3c4\uba54\uc778 \uc778\uc99d\uc11c\uc640 \uc640\uc77c\ub4dc\uce74\ub4dc \uc778\uc99d\uc11c \uc911 \uc5b4\ub290 \uac83\uc774 \ub354 \uc88b\uc744\uae4c\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\uac83\uc740 \uad6c\uccb4\uc801\uc778 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \ub9cc\uc57d example.com\uacfc anothersite.net\uacfc \uac19\uc774 \uc644\uc804\ud788 \ub2e4\ub978 \uc5ec\ub7ec \ub3c4\uba54\uc778 \uc774\ub984\uc744 \ubcf4\ud638\ud574\uc57c \ud55c\ub2e4\uba74, \uc5ec\ub7ec \ub3c4\uba54\uc778 \uc774\ub984\uc744 \uc704\ud55c \uc778\uc99d\uc11c\uac00 \uc720\uc77c\ud55c \uc120\ud0dd\uc9c0\uc785\ub2c8\ub2e4. \ubc18\uba74\uc5d0 \ud558\ub098\uc758 \ub3c4\uba54\uc778 \uc774\ub984\uacfc \uadf8 \ubaa8\ub4e0 \ud558\uc704 \ub3c4\uba54\uc778 \uc774\ub984(\uc608: shop.example.com, blog.example.com, mail.example.com)\uc744 \ubcf4\ud638\ud574\uc57c \ud55c\ub2e4\uba74, \uc640\uc77c\ub4dc\uce74\ub4dc \uc778\uc99d\uc11c(*.example.com)\uac00 \uad00\ub9ac \ubc0f \ube44\uc6a9 \uce21\uba74\uc5d0\uc11c \ub354 \uc720\ub9ac\ud569\ub2c8\ub2e4. \uc640\uc77c\ub4dc\uce74\ub4dc \uc778\uc99d\uc11c \ud558\ub098\ub85c \ubaa8\ub4e0 \ud558\uc704 \ub3c4\uba54\uc778\uc744 \ud55c \ubc88\uc5d0 \ubcf4\ud638\ud560 \uc218 \uc788\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">SSL \uc778\uc99d\uc11c\uac00 \ub9cc\ub8cc\ub418\uba74 \ubb34\uc2a8 \uc77c\uc774 \ubc1c\uc0dd\ud569\ub2c8\uae4c?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SSL \uc778\uc99d\uc11c\uac00 \ub9cc\ub8cc\ub418\uba74, \ube0c\ub77c\uc6b0\uc800\uc640 \ud074\ub77c\uc774\uc5b8\ud2b8\ub294 \uc6f9\uc0ac\uc774\ud2b8\uc5d0 \uc811\uc18d\ud560 \ub54c \u201c\uc548\uc804\ud558\uc9c0 \uc54a\uc74c\u201d\uc774\ub77c\ub294 \uba85\ud655\ud55c \uacbd\uace0\ub97c \ubc1b\uac8c \ub429\ub2c8\ub2e4. \uc774 \uacbd\uace0\ub294 \uc5f0\uacb0\uc774 \ube44\uacf5\uac1c\uc801\uc774\ub77c\ub294 \uac83\uc744 \ub098\ud0c0\ub0b4\uba70, \uc0ac\uc6a9\uc790\uac00 \uc6f9\uc0ac\uc774\ud2b8\uc5d0 \uacc4\uc18d \uc811\uc18d\ud558\ub294 \uac83\uc744 \ucc28\ub2e8\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub85c \uc778\ud574 \uc6f9\uc0ac\uc774\ud2b8\uc758 \uc2e0\ub8b0\uc131\uc774 \uae09\uaca9\ud788 \ub5a8\uc5b4\uc9c0\uace0, \uc0ac\uc6a9\uc790 \uacbd\ud5d8\uc774 \uc800\ud558\ub418\uba70, \ube44\uc988\ub2c8\uc2a4 \uc6b4\uc601\uc5d0 \uc9c0\uc7a5\uc744 \uc904 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc778\uc99d\uc11c\uac00 \ub9cc\ub8cc\ub418\uae30 \uc804\uc5d0 \ubc18\ub4dc\uc2dc \uc5c5\ub370\uc774\ud2b8\uac00 \uc644\ub8cc\ub418\ub3c4\ub85d \ud6a8\uacfc\uc801\uc778 \ubaa8\ub2c8\ud130\ub9c1 \ubc0f \uac31\uc2e0 \uba54\ucee4\ub2c8\uc998\uc744 \uad6c\ucd95\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>SSL \uc778\uc99d\uc11c\ub294 \uc6f9\uc0ac\uc774\ud2b8\uc758 HTTPS \uc554\ud638\ud654 \ubc0f \uc778\uc99d\uc744 \uc704\ud55c \ud575\uc2ec \uc694\uc18c\uc785\ub2c8\ub2e4. \uc774 \uae00\uc740 SSL \uc778\uc99d\uc11c\uc758 \ud575\uc2ec \uae30\ub2a5(\uc778\uc99d, \ub370\uc774\ud130 \uc554\ud638\ud654 \ubc0f \ubb34\uacb0\uc131 \ubcf4\uc7a5)\uc744 \uc790\uc138\ud788 \uc124\uba85\ud558\uace0, DV, OV, EV \ub4f1 \uc8fc\uc694 \uc778\uc99d\uc11c \uc720\ud615\uc758 \ucc28\uc774\uc810\uacfc \uc801\uc6a9 \uc2dc\ub098\ub9ac\uc624\ub97c \ubd84\uc11d\ud558\uba70, SSL\/TLS \ud504\ub85c\ud1a0\ucf5c\uc758 \uc791\ub3d9 \uc6d0\ub9ac\uc640 \ud578\ub4dc\uc170\uc774\ud06c \uacfc\uc815\uc744 \uc124\uba85\ud558\uc5ec \uc6f9\uc0ac\uc774\ud2b8 \ubcf4\uc548 \uad6c\ud604\uc744 \uc704\ud55c \ud3ec\uad04\uc801\uc778 \uc9c0\uce68\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>","protected":false},"author":7,"featured_media":0,"template":"","meta":{"_acf_changed":false,"footnotes":""},"tags":[11,336,338],"knowledge_category":[277],"class_list":["post-12366235","knowledge_post","type-knowledge_post","status-publish","hentry","tag-ssl-certificate","tag-encryption-technology","tag-cybersecurity","knowledge_category-ssl-certificate"],"acf":{"site_seo_keywords":"SSL\u8bc1\u4e66,TLS\u534f\u8bae,\u8bc1\u4e66\u7c7b\u578b,HTTPS\u52a0\u5bc6,\u7f51\u7ad9\u5b89\u5168,SSL\u63e1\u624b\u8fc7\u7a0b,\u901a\u914d\u7b26\u8bc1\u4e66,OV\u8bc1\u4e66\u9a8c\u8bc1"},"_links":{"self":[{"href":"https:\/\/www.likacloud.com\/ko\/wp-json\/wp\/v2\/knowledge_posts\/12366235","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\/12366235\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.likacloud.com\/ko\/wp-json\/wp\/v2\/media?parent=12366235"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.likacloud.com\/ko\/wp-json\/wp\/v2\/tags?post=12366235"},{"taxonomy":"knowledge_category","embeddable":true,"href":"https:\/\/www.likacloud.com\/ko\/wp-json\/wp\/v2\/knowledge_category?post=12366235"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}