{"id":476816,"date":"2023-08-09T07:36:15","date_gmt":"2023-08-09T07:36:15","guid":{"rendered":""},"modified":"2023-09-05T11:13:29","modified_gmt":"2023-09-05T11:13:29","slug":"digital-certificate","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/kr\/wiki\/digital-certificate\/","title":{"rendered":"\ub514\uc9c0\ud138 \uc778\uc99d\uc11c"},"content":{"rendered":"<p>\uacf5\uac1c \ud0a4 \uc778\uc99d\uc11c \ub610\ub294 SSL\/TLS \uc778\uc99d\uc11c\ub77c\uace0\ub3c4 \ud558\ub294 \ub514\uc9c0\ud138 \uc778\uc99d\uc11c\ub294 \ubcf4\uc548 \uc628\ub77c\uc778 \ud1b5\uc2e0\uc758 \uc911\uc694\ud55c \uad6c\uc131 \uc694\uc18c\uc785\ub2c8\ub2e4. \uc774\ub294 \uac1c\uc778, \uc870\uc9c1 \ub610\ub294 \uc6f9\uc0ac\uc774\ud2b8\uc758 \uc2e0\uc6d0\uc744 \ud655\uc778\ud558\ub294 \ub514\uc9c0\ud138 \uc790\uaca9 \uc99d\uba85 \uc5ed\ud560\uc744 \ud558\uba70 \uc778\ud130\ub137\uc744 \ud1b5\ud574 \uad50\ud658\ub418\ub294 \ub370\uc774\ud130\uc758 \uc2e0\ub8b0\uc131, \ubb34\uacb0\uc131 \ubc0f \uae30\ubc00\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \ub514\uc9c0\ud138 \uc778\uc99d\uc11c\ub294 \ubcf4\uc548 \uc5f0\uacb0\uc744 \uc124\uc815\ud558\uace0 \ub370\uc774\ud130\ub97c \uc554\ud638\ud654\ud558\uc5ec \uc911\uc694\ud55c \uc815\ubcf4\ub97c \ubb34\ub2e8 \uc561\uc138\uc2a4\ub85c\ubd80\ud130 \ubcf4\ud638\ud558\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n<h2>\ub514\uc9c0\ud138\uc778\uc99d\uc11c\uc758 \uc720\ub798\uc640 \ucd5c\ucd08\uc758 \uc5b8\uae09<\/h2>\n<p>\ub514\uc9c0\ud138 \uc778\uc99d\uc11c\uc758 \uac1c\ub150\uc740 Whitfield Diffie\uc640 Martin Hellman\uc774 \uacf5\uac1c \ud0a4 \uc554\ud638\ud654\ub97c \ub3c4\uc785\ud55c 1970\ub144\ub300 \ucd08\ub85c \uac70\uc2ac\ub7ec \uc62c\ub77c\uac11\ub2c8\ub2e4. \uadf8\ub7ec\ub098 1990\ub144\ub300\uac00 \ub418\uc5b4\uc11c\uc57c SSL\/TLS \ud504\ub85c\ud1a0\ucf5c\uc774 \ub4f1\uc7a5\ud558\uba74\uc11c \ub514\uc9c0\ud138 \uc778\uc99d\uc11c\uac00 \ub110\ub9ac \uc0ac\uc6a9\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ub514\uc9c0\ud138 \uc778\uc99d\uc11c\uc5d0 \ub300\ud55c \ucd5c\ucd08\uc758 \uacf5\uc2dd\uc801\uc778 \uc5b8\uae09\uc740 1977\ub144 Ronald Rivest, Adi Shamir \ubc0f Leonard Adleman\uc774 \ud2b9\ud5c8\ub97c \ub0b8 RSA \uc554\ud638\ud654 \uc54c\uace0\ub9ac\uc998\uc73c\ub85c \uac70\uc2ac\ub7ec \uc62c\ub77c\uac11\ub2c8\ub2e4.<\/p>\n<h2>\ub514\uc9c0\ud138 \uc778\uc99d\uc11c\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \uc815\ubcf4: \uc8fc\uc81c \ud655\uc7a5<\/h2>\n<p>\ub514\uc9c0\ud138 \uc778\uc99d\uc11c\ub294 \uae30\ubcf8\uc801\uc73c\ub85c CA(\uc778\uc99d \uae30\uad00)\ub77c\uace0 \uc54c\ub824\uc9c4 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc81c3\uc790 \uae30\uad00\uc5d0\uc11c \ubc1c\ud589\ud55c \uc804\uc790 \ubb38\uc11c\uc785\ub2c8\ub2e4. \uc778\uc99d\uc11c\ub294 \uacf5\uac1c \ud0a4\ub97c ID(\uc608: \ub3c4\uba54\uc778 \uc774\ub984 \ub610\ub294 \uac1c\uc778)\uc5d0 \ubc14\uc778\ub529\ud558\uace0 CA\uc5d0\uc11c \ub514\uc9c0\ud138 \uc11c\uba85\ud558\uc5ec \uc2e0\ub8b0\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \uc0ac\uc6a9\uc790\uac00 SSL\/TLS\ub85c \ubcf4\ud638\ub418\ub294 \uc6f9\uc0ac\uc774\ud2b8\uc5d0 \uc5f0\uacb0\ud558\uba74 \uc6f9 \ube0c\ub77c\uc6b0\uc800\ub294 \uc778\uc99d\uc11c\uc758 \uc720\ud6a8\uc131\uc744 \ud655\uc778\ud558\uc5ec \uc778\uc99d\uc11c\uac00 \ub9cc\ub8cc\ub418\uc9c0 \uc54a\uc558\uc73c\uba70 \uc778\uc815\ub41c CA\uc5d0\uc11c \ubc1c\uae09\ub418\uc5c8\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4.<\/p>\n<h2>\ub514\uc9c0\ud138 \uc778\uc99d\uc11c\uc758 \ub0b4\ubd80 \uad6c\uc870: \ub514\uc9c0\ud138 \uc778\uc99d\uc11c \uc791\ub3d9 \ubc29\uc2dd<\/h2>\n<p>\ub514\uc9c0\ud138 \uc778\uc99d\uc11c\uc758 \ub0b4\ubd80 \uad6c\uc870\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uba87 \uac00\uc9c0 \ud544\uc218 \uad6c\uc131 \uc694\uc18c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4.<\/p>\n<ol>\n<li>\n<p><strong>\uc77c\ub828\ubc88\ud638<\/strong>: CA\uac00 \uc778\uc99d\uc11c\uc5d0 \ud560\ub2f9\ud55c \uace0\uc720 \uc2dd\ubcc4\uc790\uc785\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uc8fc\uc81c<\/strong>: \uc778\uc99d\uc11c\uac00 \ubc1c\uae09\ub41c \ubc95\uc778 \ub610\ub294 \uac1c\uc778\uc73c\ub85c, \uc77c\ubc18\uc801\uc73c\ub85c \uc6f9\uc0ac\uc774\ud2b8 \uc18c\uc720\uc790\uc758 \uc774\ub984\uc785\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uacf5\uac1c \ud0a4<\/strong>: SSL\/TLS \ud578\ub4dc\uc170\uc774\ud06c \uc911\uc5d0 \ub370\uc774\ud130\ub97c \uc554\ud638\ud654\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \uac1c\uc778 \ud0a4\uc5d0 \ud574\ub2f9\ud558\ub294 \uacf5\uac1c \ud0a4\uc785\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\ubc1c\uae09\uc790<\/strong>: \uc778\uc99d\uc11c\ub97c \ubc1c\uae09\ud55c CA\uc758 \uc774\ub984\uc785\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uc720\ud6a8\uae30\uac04<\/strong>: \uc778\uc99d\uc11c\uac00 \uc720\ud6a8\ud55c \uae30\uac04\uc785\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uc804\uc790 \uc11c\uba85<\/strong>: \uc778\uc99d\uc11c\uc758 \uc9c4\uc704 \uc5ec\ubd80\ub97c \ud655\uc778\ud558\uae30 \uc704\ud574 \uac1c\uc778 \ud0a4\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc0dd\uc131\ub41c CA\uc758 \ub514\uc9c0\ud138 \uc11c\uba85\uc785\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uc9c0\ubb38<\/strong>: \uc778\uc99d\uc11c\uc5d0\uc11c \uacc4\uc0b0\ub41c \ud574\uc2dc \uac12\uc73c\ub85c \uace0\uc720 \uc2dd\ubcc4\uc790 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ol>\n<p>\ud074\ub77c\uc774\uc5b8\ud2b8(\uc608: \uc6f9 \ube0c\ub77c\uc6b0\uc800)\uac00 \ubcf4\uc548 \uc6f9\uc0ac\uc774\ud2b8\uc5d0 \uc5f0\uacb0\ub418\uba74 \uc11c\ubc84\ub294 \ub514\uc9c0\ud138 \uc778\uc99d\uc11c\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \ud074\ub77c\uc774\uc5b8\ud2b8\ub294 \uc11c\uba85\uc744 \ud655\uc778\ud558\uace0 \uc778\uc99d\uc11c\uac00 \ub9cc\ub8cc\ub418\uac70\ub098 \ud574\uc9c0\ub418\uc9c0 \uc54a\uc558\ub294\uc9c0 \ud655\uc778\ud558\uc5ec \uc778\uc99d\uc11c\ub97c \ud655\uc778\ud569\ub2c8\ub2e4. \ud655\uc778\uc774 \uc131\uacf5\ud558\uba74 \ud074\ub77c\uc774\uc5b8\ud2b8\uc640 \uc11c\ubc84\ub294 \uc548\uc804\ud55c SSL\/TLS \uc554\ud638\ud654 \uc5f0\uacb0\uc744 \uc124\uc815\ud569\ub2c8\ub2e4.<\/p>\n<h2>\ub514\uc9c0\ud138 \uc778\uc99d\uc11c\uc758 \uc8fc\uc694 \ud2b9\uc9d5 \ubd84\uc11d<\/h2>\n<p>\ub514\uc9c0\ud138 \uc778\uc99d\uc11c\uc758 \uc8fc\uc694 \uae30\ub2a5\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<ol>\n<li>\n<p><strong>\uc785\uc99d<\/strong>: \ub514\uc9c0\ud138 \uc778\uc99d\uc11c\ub97c \uc0ac\uc6a9\ud558\uba74 \uc6f9\uc0ac\uc774\ud2b8\uc758 \uc2e0\uc6d0\uc744 \uac15\ub825\ud558\uac8c \uc778\uc99d\ud560 \uc218 \uc788\uc5b4 \uc0ac\uc6a9\uc790\uac00 \uc0ac\uae30\uafbc\uc774 \uc544\ub2cc \uc815\ud488 \uc11c\ubc84\uc5d0 \uc5f0\uacb0\ud558\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uc554\ud638\ud654<\/strong>: SSL\/TLS \uc778\uc99d\uc11c\ub294 \ub370\uc774\ud130 \uc554\ud638\ud654\ub97c \uc6a9\uc774\ud558\uac8c \ud558\uc5ec \uc804\uc1a1 \uc911 \uc911\uc694\ud55c \uc815\ubcf4\uac00 \uac00\ub85c\ucc44\uc9c0 \uc54a\ub3c4\ub85d \ubcf4\ud638\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\ub370\uc774\ud130 \ubb34\uacb0\uc131<\/strong>: \ub514\uc9c0\ud138 \uc778\uc99d\uc11c\uc758 \ub514\uc9c0\ud138 \uc11c\uba85\uc740 \ud074\ub77c\uc774\uc5b8\ud2b8\uc640 \uc11c\ubc84 \uac04\uc5d0 \uad50\ud658\ub41c \ub370\uc774\ud130\uac00 \uadf8\ub300\ub85c \uc720\uc9c0\ub418\uace0 \ubcc0\uacbd\ub418\uc9c0 \uc54a\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uc2e0\ub8b0 \uacc4\uce35<\/strong>: \ub514\uc9c0\ud138 \uc778\uc99d\uc11c\ub294 \uacc4\uce35 \uad6c\uc870\uc758 \ub8e8\ud2b8\uc5d0 \uc788\ub294 CA\uac00 \ud558\uc704 CA\uc758 \uc2e0\ub8b0\uc131\uc744 \ubcf4\uc99d\ud558\uace0, \ud574\ub2f9 CA\uac00 \ub2e4\ub978 \uc5d4\ud130\ud2f0\ub97c \ubcf4\uc99d\ud558\ub294 \uacc4\uce35\uc801 \uc2e0\ub8b0 \ubaa8\ub378\uc5d0 \uc758\uc874\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ol>\n<h2>\ub514\uc9c0\ud138 \uc778\uc99d\uc11c \uc720\ud615<\/h2>\n<p>\ub514\uc9c0\ud138 \uc778\uc99d\uc11c\ub294 \ub2e4\uc591\ud55c \uc720\ud615\uc73c\ub85c \uc81c\uacf5\ub418\uba70 \ub2e4\uc591\ud55c \ubaa9\uc801\uacfc \ud655\uc778 \uc218\uc900\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uc720\ud615\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<table>\n<thead>\n<tr>\n<th>\uc720\ud615<\/th>\n<th>\uc124\uba85<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\ub3c4\uba54\uc778 \uac80\uc99d\ub428<\/td>\n<td>\uae30\ubcf8 \uc554\ud638\ud654\ub97c \uc81c\uacf5\ud558\uace0 \ub3c4\uba54\uc778 \uc18c\uc720\uad8c\uc744 \ud655\uc778\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td>\uc870\uc9c1\uc774 \uac80\uc99d\ub428<\/td>\n<td>\ub3c4\uba54\uc778 \uc18c\uc720\uad8c\uacfc \ud568\uaed8 \uc870\uc9c1\uc758 \uc2e0\uc6d0\uc744 \ud655\uc778\ud558\uc5ec \ub354 \ub192\uc740 \ubcf4\uc99d\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td>\ud655\uc7a5\ub41c \uac80\uc99d<\/td>\n<td>\uc870\uc9c1\uc758 \uc2e0\uc6d0\uc744 \ucca0\uc800\ud788 \uc870\uc0ac\ud558\uc5ec \ucd5c\uace0 \uc218\uc900\uc758 \ubcf4\uc99d\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td>\uc640\uc77c\ub4dc\uce74\ub4dc<\/td>\n<td>\ub2e8\uc77c \uc778\uc99d\uc11c\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub3c4\uba54\uc778\uacfc \ud574\ub2f9 \ud558\uc704 \ub3c4\uba54\uc778\uc744 \ubcf4\ud638\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td>\ub2e4\uc911 \ub3c4\uba54\uc778<\/td>\n<td>\ub2e8\uc77c \uc778\uc99d\uc11c \ub0b4\uc5d0\uc11c \uc5ec\ub7ec \ub3c4\uba54\uc778 \ub610\ub294 \ud558\uc704 \ub3c4\uba54\uc778\uc744 \ubcf4\ud638\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td>\ucf54\ub4dc \uc11c\uba85<\/td>\n<td>\ubb34\uacb0\uc131\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \uc18c\ud504\ud2b8\uc6e8\uc5b4 \ubc0f \uc2a4\ud06c\ub9bd\ud2b8\uc5d0 \ub514\uc9c0\ud138 \uc11c\uba85\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\uacf5\uc778\uc778\uc99d\uc11c \uc774\uc6a9\ubc29\ubc95, \uc774\uc6a9\uacfc \uad00\ub828\ub41c \ubb38\uc81c\uc810 \ubc0f \ud574\uacb0\ubc29\ubc95<\/h2>\n<h3>\ub514\uc9c0\ud138 \uc778\uc99d\uc11c\ub97c \uc0ac\uc6a9\ud558\ub294 \ubc29\ubc95:<\/h3>\n<ol>\n<li>\n<p><strong>\uc548\uc804\ud55c \uc6f9\uc0ac\uc774\ud2b8 \ud1b5\uc2e0<\/strong>: \ub514\uc9c0\ud138 \uc778\uc99d\uc11c\ub294 \uc6f9 \uc11c\ubc84\uc640 \ud074\ub77c\uc774\uc5b8\ud2b8 \uac04\uc758 \ubcf4\uc548 HTTPS \uc5f0\uacb0\uc744 \ud65c\uc131\ud654\ud558\uc5ec \uc554\ud638\ud654\ub41c \ub370\uc774\ud130 \uc804\uc1a1\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uc774\uba54\uc77c \uc554\ud638\ud654 \ubc0f \uc11c\uba85<\/strong>: \ub514\uc9c0\ud138 \uc778\uc99d\uc11c\ub97c \uc0ac\uc6a9\ud558\uba74 \uc774\uba54\uc77c\uc5d0 \uc11c\uba85\ud558\uace0 \uc554\ud638\ud654\ud558\uc5ec \ucf58\ud150\uce20\ub97c \ubcf4\ud638\ud558\uace0 \ubcf4\ub0b8 \uc0ac\ub78c\uc758 \uc2e0\uc6d0\uc744 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\ucf54\ub4dc \ubc0f \ubb38\uc11c \uc11c\uba85<\/strong>: \uc778\uc99d\uc11c\ub294 \uc18c\ud504\ud2b8\uc6e8\uc5b4, \uc2a4\ud06c\ub9bd\ud2b8 \ubc0f \ubb38\uc11c\uc5d0 \uc11c\uba85\ud558\uc5ec \uc9c4\uc704\uc640 \ubb34\uacb0\uc131\uc744 \ud655\uc778\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>VPN(\uac00\uc0c1 \uc0ac\uc124\ub9dd)<\/strong>: \ub514\uc9c0\ud138 \uc778\uc99d\uc11c\ub294 VPN\uc5d0\uc11c \ubcf4\uc548 \uc5f0\uacb0\uc744 \uc124\uc815\ud558\ub294 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ol>\n<h3>\ubb38\uc81c \ubc0f \ud574\uacb0 \ubc29\ubc95:<\/h3>\n<ol>\n<li>\n<p><strong>\uc778\uc99d\uc11c \ub9cc\ub8cc<\/strong>: \uc778\uc99d\uc11c\ub294 \uc720\ud6a8 \uae30\uac04\uc774 \uc81c\ud55c\ub418\uc5b4 \uc788\uc73c\uba70 \ub9cc\ub8cc \uc2dc \ud1b5\uc2e0 \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc911\ub2e8\uc744 \ubc29\uc9c0\ud558\ub824\uba74 \uc815\uae30\uc801\uc778 \uc778\uc99d\uc11c \uad00\ub9ac \ubc0f \uac31\uc2e0\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uc778\uc99d\uc11c \ud574\uc9c0<\/strong>: \uc778\uc99d\uc11c\uac00 \uc190\uc0c1\ub418\uc5c8\uac70\ub098 \ub354 \uc774\uc0c1 \uc720\ud6a8\ud558\uc9c0 \uc54a\uc740 \uacbd\uc6b0 \uc778\uc99d\uc11c\ub97c \ucde8\uc18c\ud574\uc57c \ud569\ub2c8\ub2e4. \ud574\uc9c0\ub97c \ucc98\ub9ac\ud558\ub294 \ub370\ub294 CRL(\uc778\uc99d\uc11c \ud574\uc9c0 \ubaa9\ub85d) \ub610\ub294 OCSP(\uc628\ub77c\uc778 \uc778\uc99d\uc11c \uc0c1\ud0dc \ud504\ub85c\ud1a0\ucf5c)\uac00 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uc778\uc99d\uc11c \uccb4\uc778 \ubb38\uc81c<\/strong>: \uac04\ud639 \uae30\uae30\ub098 \ube0c\ub77c\uc6b0\uc800\uac00 \uc778\uc99d\uc11c\ub97c \ubc1c\uae09\ud55c CA\ub97c \uc778\uc2dd\ud558\uc9c0 \ubabb\ud558\ub294 \uacbd\uc6b0\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uc911\uac04 \uc778\uc99d\uc11c\ub97c \uc124\uce58\ud558\uba74 \uc774 \ubb38\uc81c\ub97c \ud574\uacb0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\ud53c\uc2f1 \ubc0f \uc2a4\ud478\ud551<\/strong>: \uacf5\uaca9\uc790\ub294 \uac00\uc9dc \uc778\uc99d\uc11c\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud569\ubc95\uc801\uc778 \uc6f9\uc0ac\uc774\ud2b8\ub97c \uac00\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud655\uc7a5 \uac80\uc99d \uc778\uc99d\uc11c\ub294 \ub354 \ub192\uc740 \uc218\uc900\uc758 \ubcf4\uc99d\uc744 \uc81c\uacf5\ud558\uc5ec \uc774\ub7ec\ud55c \uc704\ud5d8\uc744 \uc644\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ol>\n<h2>\uc8fc\uc694 \ud2b9\uc9d5 \ubc0f \uae30\ud0c0 \uc720\uc0ac \uc6a9\uc5b4\uc640\uc758 \ube44\uad50<\/h2>\n<table>\n<thead>\n<tr>\n<th>\uc6a9\uc5b4<\/th>\n<th>\uc124\uba85<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>SSL(\ubcf4\uc548 \uc18c\ucf13 \uacc4\uce35)<\/td>\n<td>\ud074\ub77c\uc774\uc5b8\ud2b8\uc640 \uc11c\ubc84 \uac04\uc758 \ubcf4\uc548 \ud1b5\uc2e0\uc744 \uc81c\uacf5\ud558\ub294 \ub354 \uc774\uc0c1 \uc0ac\uc6a9\ub418\uc9c0 \uc54a\ub294 TLS\uc758 \uc804\uc2e0\uc785\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td>TLS(\uc804\uc1a1 \uacc4\uce35 \ubcf4\uc548)<\/td>\n<td>SSL\uc758 \ucd5c\uc2e0 \ubcf4\uc548 \ud6c4\uc18d \uc81c\ud488\uc73c\ub85c \uc554\ud638\ud654\ub41c \ub370\uc774\ud130 \uc804\uc1a1\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td>PKI(\uacf5\uac1c \ud0a4 \uc778\ud504\ub77c)<\/td>\n<td>\ub514\uc9c0\ud138 \uc778\uc99d\uc11c\uc758 \uc0dd\uc131, \ubc30\ud3ec, \ud574\uc9c0\ub97c \uad00\ub9ac\ud558\ub294 \ud504\ub808\uc784\uc6cc\ud06c\uc785\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td>SSH(\ubcf4\uc548 \uc178)<\/td>\n<td>\uc6d0\uaca9 \uc11c\ubc84\uc5d0 \ub300\ud55c \ubcf4\uc548 \uc561\uc138\uc2a4\ub97c \uc81c\uacf5\ud558\ub294 \uc554\ud638\ud654 \ub124\ud2b8\uc6cc\ud06c \ud504\ub85c\ud1a0\ucf5c\uc785\ub2c8\ub2e4.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\ub514\uc9c0\ud138\uc778\uc99d\uc11c \uad00\ub828 \ubbf8\ub798 \uc804\ub9dd\uacfc \uae30\uc220<\/h2>\n<p>\ub514\uc9c0\ud138 \uc778\uc99d\uc11c\uc758 \ubbf8\ub798\uc5d0\ub294 \uc554\ud638\ud654 \uc54c\uace0\ub9ac\uc998\uc758 \ubc1c\uc804, \ubcf4\uc548 \uac15\ud654\ub97c \uc704\ud55c \uc778\uc99d\uc11c \uc218\uba85 \ub2e8\ucd95, \uc778\uc99d\uc11c \uad00\ub9ac \ud601\uc2e0\uc774 \ud3ec\ud568\ub420 \uac00\ub2a5\uc131\uc774 \ub192\uc2b5\ub2c8\ub2e4. \uc591\uc790 \ucef4\ud4e8\ud305\uc774 \uc131\uc219\ud574\uc9d0\uc5d0 \ub530\ub77c \uc591\uc790 \uc800\ud56d \uc54c\uace0\ub9ac\uc998\uc774 \uc911\uc694\ud574\uc9c8 \uac83\uc785\ub2c8\ub2e4. \ub610\ud55c \uc790\ub3d9\ud654 \ubc0f AI \uae30\uc220\uc740 \uc778\uc99d\uc11c \ubc1c\uae09 \ubc0f \uac31\uc2e0 \ud504\ub85c\uc138\uc2a4\ub97c \uac04\uc18c\ud654\ud558\uc5ec \ubcf4\uc548\uacfc \uc720\uc6a9\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\ud504\ub85d\uc2dc \uc11c\ubc84\ub97c \uc0ac\uc6a9\ud558\uac70\ub098 \ub514\uc9c0\ud138 \uc778\uc99d\uc11c\uc640 \uc5f0\uacb0\ud558\ub294 \ubc29\ubc95<\/h2>\n<p>\ud504\ub85d\uc2dc \uc11c\ubc84\ub294 \ub514\uc9c0\ud138 \uc778\uc99d\uc11c\uc640 \ud568\uaed8 \uc0ac\uc6a9\ub420 \ub54c \ubcf4\uc548 \ubc0f \uac1c\uc778 \uc815\ubcf4 \ubcf4\ud638\ub97c \uac15\ud654\ud558\ub294 \uc5ed\ud560\uc744 \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud504\ub85d\uc2dc \uc11c\ubc84\ub294 \ud074\ub77c\uc774\uc5b8\ud2b8\uc640 \uc11c\ubc84 \uac04\uc758 \uc911\uac1c\uc790 \uc5ed\ud560\uc744 \ud558\uc5ec \ub2e4\uc74c\uc744 \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ol>\n<li>\n<p><strong>SSL\/TLS \ucc98\ub9ac \uc624\ud504\ub85c\ub4dc<\/strong>: \ud504\ub85d\uc2dc \uc11c\ubc84\ub294 SSL\/TLS \uc554\ud638\ud654 \ubc0f \ubcf5\ud638\ud654\ub97c \ucc98\ub9ac\ud558\uc5ec \ubc31\uc5d4\ub4dc \uc6f9 \uc11c\ubc84\uc758 \ubd80\ud558\ub97c \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uc6f9 \ud2b8\ub798\ud53d \ud544\ud130\ub9c1<\/strong>: \ud504\ub85d\uc2dc\ub294 \uc6f9 \ud2b8\ub798\ud53d\uc774 \ub300\uc0c1 \uc11c\ubc84\uc5d0 \ub3c4\ub2ec\ud558\uae30 \uc804\uc5d0 \uc7a0\uc7ac\uc801\uc778 \uc704\ud611\uc774 \uc788\ub294\uc9c0 \uac80\uc0ac\ud558\uace0 \ud544\ud130\ub9c1\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uc775\uba85\uc131 \uac15\ud654<\/strong>: \uc0ac\uc6a9\uc790\ub294 \ud504\ub85d\uc2dc \uc11c\ubc84\ub97c \ud1b5\ud574 \uc6f9\uc0ac\uc774\ud2b8\uc5d0 \uc811\uc18d\ud558\uc5ec IP \uc8fc\uc18c\ub97c \uc228\uae30\uace0 \uac1c\uc778\uc815\ubcf4 \ubcf4\ud638\ub97c \uac15\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\ub85c\ub4dc \ubc38\ub7f0\uc2f1<\/strong>: \ud504\ub85d\uc2dc\ub294 \ucd5c\uc801\uc758 \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \uc5ec\ub7ec \ubc31\uc5d4\ub4dc \uc11c\ubc84\uc5d0 \ud074\ub77c\uc774\uc5b8\ud2b8 \uc694\uccad\uc744 \ubd84\uc0b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ol>\n<h2>\uad00\ub828\ub41c \ub9c1\ud06c\ub4e4<\/h2>\n<p>\ub514\uc9c0\ud138 \uc778\uc99d\uc11c, SSL\/TLS \ubc0f \uc628\ub77c\uc778 \ubcf4\uc548\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \ub0b4\uc6a9\uc744 \ubcf4\ub824\uba74 \ub2e4\uc74c \ub9ac\uc18c\uc2a4\ub97c \uc0b4\ud3b4\ubcf4\uc138\uc694.<\/p>\n<ul>\n<li><a href=\"https:\/\/en.wikipedia.org\/wiki\/Certificate_authority\" target=\"_new\" rel=\"noopener nofollow\">\uc778\uc99d \uae30\uad00(CA) - \uc704\ud0a4\ud53c\ub514\uc544<\/a><\/li>\n<li><a href=\"https:\/\/en.wikipedia.org\/wiki\/Transport_Layer_Security\" target=\"_new\" rel=\"noopener nofollow\">SSL\/TLS \u2013 \uc704\ud0a4\ud53c\ub514\uc544<\/a><\/li>\n<li><a href=\"https:\/\/en.wikipedia.org\/wiki\/Public_key_infrastructure\" target=\"_new\" rel=\"noopener nofollow\">PKI \u2013 \uc704\ud0a4\ud53c\ub514\uc544<\/a><\/li>\n<li><a href=\"https:\/\/en.wikipedia.org\/wiki\/Certificate_revocation_list\" target=\"_new\" rel=\"noopener nofollow\">\uc778\uc99d\uc11c \ud574\uc9c0 \u2013 Wikipedia<\/a><\/li>\n<li><a href=\"https:\/\/www.digicert.com\/what-is-ssl-tls-https\/\" target=\"_new\" rel=\"noopener nofollow\">SSL\/TLS\ub780 \ubb34\uc5c7\uc785\ub2c8\uae4c? \u2013 \ub514\uc9c0\uc11c\ud2b8<\/a><\/li>\n<li><a href=\"https:\/\/www.globalsign.com\/en\/ssl-information-center\/what-is-a-digital-certificate\" target=\"_new\" rel=\"noopener nofollow\">\ub514\uc9c0\ud138 \uc778\uc99d\uc11c \uc774\ud574 \u2013 GlobalSign<\/a><\/li>\n<\/ul>\n<p>\uacb0\ub860\uc801\uc73c\ub85c \ub514\uc9c0\ud138 \uc778\uc99d\uc11c\ub294 \uc548\uc804\ud558\uace0 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc628\ub77c\uc778 \ucee4\ubba4\ub2c8\ucf00\uc774\uc158\uc744 \uad6c\ucd95\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \ub370\uc774\ud130 \uc554\ud638\ud654, \uc2e0\uc6d0 \ud655\uc778 \ubc0f \uc6f9 \ubcf4\uc548 \uac15\ud654 \uc5ed\ud560\uc744 \ud558\ub294 \ub514\uc9c0\ud138 \uc778\uc99d\uc11c\ub294 \ud604\ub300 \ub514\uc9c0\ud138 \ud658\uacbd\uc5d0\uc11c \ud544\uc218\uc801\uc778 \uad6c\uc131 \uc694\uc18c\ub85c, \uc0ac\uc6a9\uc790\uc640 OneProxy(oneproxy.pro)\uc640 \uac19\uc740 \uc6f9 \uc0ac\uc774\ud2b8 \uac04\uc758 \uc548\uc804\ud55c \uc0c1\ud638 \uc791\uc6a9\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>","protected":false},"featured_media":468220,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-476816","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Digital Certificate for the Website of the Proxy Server Provider OneProxy (oneproxy.pro)<\/mark>","faq_items":[{"question":"<strong>What is a digital certificate, and why is it important for OneProxy's website?<\/strong>","answer":"<p>A digital certificate is an electronic document issued by a trusted entity known as a Certificate Authority (CA). It verifies the identity of a website, ensuring secure and authentic communication between users and OneProxy (oneproxy.pro). Digital certificates are crucial for establishing encrypted connections, protecting sensitive data, and safeguarding against phishing and impersonation attacks.<\/p>"},{"question":"<strong>How do digital certificates work, and what are their key features?<\/strong>","answer":"<p>Digital certificates bind a public key to an entity's identity, such as a domain name. When a user connects to OneProxy's secure website, their web browser checks the certificate's authenticity by verifying its digital signature and expiration date. Key features include authentication, encryption, data integrity, and a trust hierarchy that ensures the legitimacy of the certificate issuer.<\/p>"},{"question":"<strong>What are the different types of digital certificates available?<\/strong>","answer":"<p>There are various types of digital certificates. Domain Validated certificates offer basic encryption and domain ownership verification, while Organization Validated certificates add higher assurance by verifying the organization's identity. Extended Validation certificates provide the highest level of assurance. Other types include Wildcard, Multi-Domain, and Code Signing certificates.<\/p>"},{"question":"<strong>How are digital certificates used, and what problems can arise?<\/strong>","answer":"<p>Digital certificates are used to secure website communication, encrypt emails, sign software, and establish secure VPN connections. Common problems include certificate expiration, revocation issues, and certificate chain errors. Regular certificate management and using Extended Validation certificates can mitigate these problems.<\/p>"},{"question":"<strong>How does the future look for digital certificates and related technologies?<\/strong>","answer":"<p>The future holds advancements in encryption algorithms, shorter certificate lifetimes, and automation technologies for efficient certificate management. Quantum-resistant algorithms will become crucial as quantum computing advances. Proxy servers may also play a role in enhancing security in conjunction with digital certificates.<\/p>"},{"question":"<strong>How can proxy servers be associated with digital certificates for OneProxy's website?<\/strong>","answer":"<p>Proxy servers can enhance security and privacy by offloading SSL\/TLS processing, filtering web traffic for threats, and providing load balancing. Users can also access websites through proxy servers to enhance anonymity and protect their IP addresses.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/kr\/wp-json\/wp\/v2\/wiki\/476816","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/kr\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/kr\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/kr\/wp-json\/wp\/v2\/wiki\/476816\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/kr\/wp-json\/wp\/v2\/media\/468220"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/kr\/wp-json\/wp\/v2\/media?parent=476816"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}