{"id":476898,"date":"2023-08-09T09:05:02","date_gmt":"2023-08-09T09:05:02","guid":{"rendered":""},"modified":"2023-09-05T11:13:38","modified_gmt":"2023-09-05T11:13:38","slug":"dns-hijacking","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/kr\/wiki\/dns-hijacking\/","title":{"rendered":"DNS \ud558\uc774\uc7ac\ud0b9"},"content":{"rendered":"<p>DNS \ub9ac\ub514\ub809\uc158 \ub610\ub294 DNS \uc911\ub3c5\uc774\ub77c\uace0\ub3c4 \ud558\ub294 DNS \ud558\uc774\uc7ac\ud0b9\uc740 \uc0ac\uc774\ubc84 \ubc94\uc8c4\uc790\uac00 DNS(\ub3c4\uba54\uc778 \uc774\ub984 \uc2dc\uc2a4\ud15c) \ud655\uc778 \ud504\ub85c\uc138\uc2a4\ub97c \uc870\uc791\ud558\uae30 \uc704\ud574 \uc0ac\uc6a9\ud558\ub294 \uc545\uc758\uc801\uc778 \uae30\uc220\uc785\ub2c8\ub2e4. DNS \ud558\uc774\uc7ac\ud0b9\uc758 \ubaa9\uc801\uc740 \ud569\ubc95\uc801\uc778 DNS \ucffc\ub9ac\ub97c \uc545\uc758\uc801\uc778 \uc11c\ubc84\ub85c \ub9ac\ub514\ub809\uc158\ud558\uc5ec \uc0ac\uc6a9\uc790\uc640 \uc758\ub3c4\ud55c \uc628\ub77c\uc778 \uc11c\ube44\uc2a4 \uac04\uc758 \ud1b5\uc2e0\uc744 \uc81c\uc5b4\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc815\uad50\ud55c \uacf5\uaca9\uc740 \ud53c\uc2f1, \ub370\uc774\ud130 \ub3c4\ub09c, \ubbfc\uac10\ud55c \uc815\ubcf4\uc5d0 \ub300\ud55c \ubb34\ub2e8 \uc561\uc138\uc2a4 \ub4f1 \uc2ec\uac01\ud55c \uacb0\uacfc\ub97c \ucd08\ub798\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>DNS \ud558\uc774\uc7ac\ud0b9\uc758 \uae30\uc6d0\uacfc \ucd5c\ucd08 \uc5b8\uae09\uc758 \uc5ed\uc0ac<\/h2>\n<p>DNS \ud558\uc774\uc7ac\ud0b9\uc740 \uc778\ud130\ub137 \ucd08\uae30\uc5d0 \ubfcc\ub9ac\ub97c \ub450\uace0 \uc788\uc2b5\ub2c8\ub2e4. DNS \ud558\uc774\uc7ac\ud0b9\uc5d0 \ub300\ud55c \uccab \ubc88\uc9f8 \uc8fc\ubaa9\ud560\ub9cc\ud55c \uc5b8\uae09\uc740 \uc0ac\uc774\ubc84 \uacf5\uaca9\uc790\uac00 DNS \uc11c\ubc84\uc758 \ucde8\uc57d\uc810\uc744 \uc545\uc6a9\ud558\uae30 \uc2dc\uc791\ud55c 1990\ub144\ub300 \ud6c4\ubc18\uc774\uc5c8\uc2b5\ub2c8\ub2e4. \uc218\ub144\uc5d0 \uac78\uccd0 DNS \ud558\uc774\uc7ac\ud0b9\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uae30\uc220\uacfc \ubc29\ubc95\uc740 \ubc1c\uc804\ud558\uc5ec \ub354\uc6b1 \uc815\uad50\ud574\uc9c0\uace0 \ud0d0\uc9c0\ud558\uae30 \uc5b4\ub824\uc6cc\uc84c\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>DNS \ud558\uc774\uc7ac\ud0b9\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \uc815\ubcf4\uc785\ub2c8\ub2e4. DNS \ud558\uc774\uc7ac\ud0b9 \uc8fc\uc81c\ub97c \ud655\uc7a5\ud569\ub2c8\ub2e4.<\/h2>\n<p>DNS \ud558\uc774\uc7ac\ud0b9\uc5d0\ub294 \uc8fc\ub85c DNS \ud655\uc778 \uc870\uc791\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. DNS \uc2dc\uc2a4\ud15c\uc740 \uc778\ud130\ub137\uc758 \uc8fc\uc18c\ub85d \uc5ed\ud560\uc744 \ud558\uba70 \uc0ac\uc6a9\uc790\uc5d0\uac8c \uce5c\uc219\ud55c \ub3c4\uba54\uc778 \uc774\ub984\uc744 \ucef4\ud4e8\ud130\uac00 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \uc11c\ub85c\ub97c \ucc3e\ub294 \ub370 \uc0ac\uc6a9\ud558\ub294 IP \uc8fc\uc18c\ub85c \ubcc0\ud658\ud569\ub2c8\ub2e4. \uc0ac\uc6a9\uc790\uac00 \uc6f9 \uc0ac\uc774\ud2b8\uc5d0 \uc561\uc138\uc2a4\ud558\ub824\uace0 \ud558\uba74 \ud574\ub2f9 \uc7a5\uce58\ub294 DNS \uc11c\ubc84\uc5d0 DNS \ucffc\ub9ac\ub97c \ubcf4\ub0c5\ub2c8\ub2e4. DNS \uc11c\ubc84\ub294 \ud574\ub2f9 IP \uc8fc\uc18c\uc5d0 \ub300\ud55c \ub3c4\uba54\uc778 \uc774\ub984\uc744 \ud655\uc778\ud558\ub294 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n<p>\uc77c\ubc18\uc801\uc778 DNS \ud558\uc774\uc7ac\ud0b9 \uacf5\uaca9\uc5d0\uc11c \uacf5\uaca9\uc790\ub294 DNS \uc11c\ubc84\uc5d0 \ub300\ud55c \ubb34\ub2e8 \uc561\uc138\uc2a4 \uad8c\ud55c\uc744 \uc5bb\uace0 \ud574\ub2f9 \uae30\ub85d\uc744 \uc218\uc815\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubcc0\uacbd\uc5d0\ub294 \ub3c4\uba54\uc778 \uc774\ub984\uacfc \uad00\ub828\ub41c IP \uc8fc\uc18c \ubcc0\uacbd, \uacf5\uaca9\uc790\uac00 \uc81c\uc5b4\ud558\ub294 \uc545\uc131 \uc11c\ubc84\ub85c \ud2b8\ub798\ud53d \uc804\ud658\uc774 \ud3ec\ud568\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc870\uc791\ub41c DNS \uc11c\ubc84\ub294 \uc545\uc758\uc801\uc778 IP \uc8fc\uc18c\ub85c DNS \ucffc\ub9ac\uc5d0 \uc751\ub2f5\ud558\uc5ec \uc0ac\uc6a9\uc790\ub97c \ud569\ubc95\uc801\uc778 \uc11c\ubc84 \ub300\uc2e0 \uacf5\uaca9\uc790\uc758 \uc11c\ubc84\ub85c \uc5f0\uacb0\ud569\ub2c8\ub2e4.<\/p>\n<h2>DNS \ud558\uc774\uc7ac\ud0b9\uc758 \ub0b4\ubd80 \uad6c\uc870. DNS \ud558\uc774\uc7ac\ud0b9\uc774 \uc791\ub3d9\ud558\ub294 \ubc29\uc2dd.<\/h2>\n<p>DNS \ud558\uc774\uc7ac\ud0b9 \ud504\ub85c\uc138\uc2a4\uc5d0\ub294 \uc5ec\ub7ec \ub2e8\uacc4\uac00 \ud3ec\ud568\ub418\uba70 \uac01 \ub2e8\uacc4\ub294 \uc131\uacf5\uc801\uc778 \ud2b8\ub798\ud53d \ub9ac\ub514\ub809\uc158\uc5d0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<ol>\n<li>\n<p><strong>DNS \uc11c\ubc84 \uc190\uc0c1<\/strong>: \uacf5\uaca9\uc790\ub294 \ucde8\uc57d\uc810\uc744 \uc545\uc6a9\ud558\uac70\ub098 \uc0ac\ud68c\uacf5\ud559 \ub4f1\uc758 \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub300\uc0c1 DNS \uc11c\ubc84\uc5d0 \uc811\uadfc\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>DNS \ub808\ucf54\ub4dc \uc218\uc815<\/strong>: \uacf5\uaca9\uc790\ub294 \ub3c4\uba54\uc778\uc774 \uc545\uc131 IP \uc8fc\uc18c\ub97c \uac00\ub9ac\ud0a4\ub3c4\ub85d \ud558\uae30 \uc704\ud574 \uc77c\ubc18\uc801\uc73c\ub85c &#039;A&#039;(\uc8fc\uc18c) \ub610\ub294 &#039;CNAME&#039;(\ud45c\uc900 \uc774\ub984) \ub808\ucf54\ub4dc\uc640 \uac19\uc740 DNS \ub808\ucf54\ub4dc\ub97c \ubcc0\uacbd\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\ubc88\uc2dd<\/strong>: DNS \ub808\ucf54\ub4dc\uc5d0\ub294 \uce90\uc2dc \uae30\uac04\uc774 \uc788\uae30 \ub54c\ubb38\uc5d0 \uc545\uc131 \uc815\ubcf4\uac00 DNS \uc778\ud504\ub77c \uc804\uccb4\ub85c \ud655\uc0b0\ub429\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uc0ac\uc6a9\uc790 \ucffc\ub9ac<\/strong>: \uc0ac\uc6a9\uc790\uac00 \uc601\ud5a5\uc744 \ubc1b\uc740 \ub3c4\uba54\uc778\uc5d0 \uc561\uc138\uc2a4\ud558\ub824\uace0 \uc2dc\ub3c4\ud558\uba74 \ud574\ub2f9 \uc7a5\uce58\uc5d0\uc11c DNS \ucffc\ub9ac\ub97c \ubcf4\ub0c5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>DNS \uc751\ub2f5<\/strong>: \uc870\uc791\ub41c DNS \uc11c\ubc84\ub294 \uc0ac\uc6a9\uc790\uc758 \ucffc\ub9ac\uc5d0 \uc545\uc131 IP \uc8fc\uc18c\ub85c \uc751\ub2f5\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uc0ac\uc6a9\uc790 \ub9ac\ub514\ub809\uc158<\/strong>: \uc0ac\uc6a9\uc790\uc758 \uae30\uae30\uac00 \uc758\ub3c4\ud55c \uc6f9\uc0ac\uc774\ud2b8\uac00 \uc544\ub2cc \uacf5\uaca9\uc790\uc758 \uc11c\ubc84\uc5d0 \uc5f0\uacb0\ub429\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ol>\n<h2>DNS \ud558\uc774\uc7ac\ud0b9\uc758 \uc8fc\uc694 \ud2b9\uc9d5 \ubd84\uc11d<\/h2>\n<p>DNS \ud558\uc774\uc7ac\ud0b9\uc758 \uc8fc\uc694 \uae30\ub2a5\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\n<p><strong>\uc740\ubc00\ud568<\/strong>: DNS \ud558\uc774\uc7ac\ud0b9 \uacf5\uaca9\uc740 \uc7a5\uae30\uac04 \ub3d9\uc548 \ub208\uc5d0 \ub744\uc9c0 \uc54a\uc744 \uc218 \uc788\uc73c\ubbc0\ub85c \uacf5\uaca9\uc790\ub294 \ubbfc\uac10\ud55c \uc815\ubcf4\ub97c \uc218\uc9d1\ud558\uac70\ub098 \uae30\ud0c0 \uc545\uc758\uc801\uc778 \ud65c\ub3d9\uc744 \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uad11\ubc94\uc704\ud55c \uc601\ud5a5<\/strong>: DNS\ub294 \uc778\ud130\ub137 \uc778\ud504\ub77c\uc758 \uae30\ubcf8 \uad6c\uc131 \uc694\uc18c\uc774\ubbc0\ub85c \ud558\uc774\uc7ac\ud0b9 \uacf5\uaca9\uc740 \uc218\ub9ce\uc740 \uc0ac\uc6a9\uc790\uc640 \uc11c\ube44\uc2a4\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uace0\uc9d1<\/strong>: \uc77c\ubd80 \uacf5\uaca9\uc790\ub294 \uc190\uc0c1\ub41c DNS \uc11c\ubc84\uc5d0 \ub300\ud55c \uc7a5\uae30\uc801\uc778 \uc81c\uc5b4\uad8c\uc744 \ud655\ub9bd\ud558\uc5ec \uc9c0\uc18d\uc801\uc778 \uc545\uc758\uc801 \ud65c\ub3d9\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\ub2e4\uc591\ud55c \ub3d9\uae30<\/strong>: DNS \ud558\uc774\uc7ac\ud0b9\uc740 \uac04\ucca9, \ub370\uc774\ud130 \ub3c4\uc6a9, \uae08\uc735 \uc0ac\uae30, \uac80\uc5f4 \ub4f1 \ub2e4\uc591\ud55c \ubaa9\uc801\uc73c\ub85c \uc0ac\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ul>\n<h2>DNS \ud558\uc774\uc7ac\ud0b9 \uc720\ud615<\/h2>\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><strong>\uc911\uac04\uc790(MITM)<\/strong><\/td>\n<td>\uacf5\uaca9\uc790\ub294 \uc0ac\uc6a9\uc790\uc640 \ud569\ubc95\uc801\uc778 DNS \uc11c\ubc84 \uac04\uc758 \ud1b5\uc2e0\uc744 \uac00\ub85c\ucc44\uc11c DNS \ucffc\ub9ac\uc5d0 \ub300\ud574 \uc704\uc870\ub41c \uc751\ub2f5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td><strong>\ub77c\uc6b0\ud130 \uae30\ubc18 DNS \ud558\uc774\uc7ac\ud0b9<\/strong><\/td>\n<td>\uacf5\uaca9\uc790\ub294 \ub77c\uc6b0\ud130\uc758 DNS \uc124\uc815\uc744 \uc190\uc0c1\uc2dc\ucf1c \ubaa8\ub4e0 DNS \ucffc\ub9ac\ub97c \uc545\uc131 DNS \uc11c\ubc84\ub85c \ub9ac\ub514\ub809\uc158\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td><strong>\ud30c\ubc0d<\/strong><\/td>\n<td>\uacf5\uaca9\uc790\ub294 \uc545\uc131 \ucf54\ub4dc\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc0ac\uc6a9\uc790\uc758 \ub85c\uceec DNS \uc124\uc815\uc744 \uc218\uc815\ud558\uace0 \ud2b8\ub798\ud53d\uc744 \uc545\uc131 \uc0ac\uc774\ud2b8\ub85c \ub9ac\ub514\ub809\uc158\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td><strong>DNS \uce90\uc2dc \uc911\ub3c5<\/strong><\/td>\n<td>\uacf5\uaca9\uc790\ub294 \uce90\uc2f1 DNS \uc11c\ubc84\uc5d0 \ud5c8\uc704 DNS \ub808\ucf54\ub4dc\ub97c \uc0bd\uc785\ud558\uc5ec \ud574\ub2f9 \uc11c\ubc84\uac00 \uc0ac\uc6a9\uc790\uc5d0\uac8c \uc545\uc131 IP \uc8fc\uc18c\ub97c \uc81c\uacf5\ud558\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td><strong>\ubd88\ub7c9 DNS \uc11c\ubc84<\/strong><\/td>\n<td>\uacf5\uaca9\uc790\ub294 \uc545\uc131 DNS \uc11c\ubc84\ub97c \uc124\uc815\ud558\uace0 \uc545\uc131 \ucf54\ub4dc\ub098 \uc0ac\ud68c \uacf5\ud559\uc744 \ud1b5\ud574 \uc774\ub97c \ud655\uc0b0\uc2dc\ucf1c \ud2b8\ub798\ud53d\uc744 \ub9ac\ub514\ub809\uc158\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td><strong>NXDOMAIN \ud558\uc774\uc7ac\ud0b9<\/strong><\/td>\n<td>\uacf5\uaca9\uc790\ub294 \uc608\uc0c1\ub41c \uc624\ub958 \uc751\ub2f5 \ub300\uc2e0 \uc545\uc131 IP \uc8fc\uc18c\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc874\uc7ac\ud558\uc9c0 \uc54a\ub294 \ub3c4\uba54\uc778 \ucffc\ub9ac\uc5d0 \uc751\ub2f5\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>DNS \ud558\uc774\uc7ac\ud0b9 \uc774\uc6a9\ubc29\ubc95, \uc774\uc6a9\uc5d0 \ub530\ub978 \ubb38\uc81c\uc810 \ubc0f \ud574\uacb0\ubc29\ubc95<\/h2>\n<p>\uacf5\uaca9\uc790\ub294 DNS \ud558\uc774\uc7ac\ud0b9\uc744 \ub2e4\uc591\ud55c \ubc29\ubc95\uc73c\ub85c \ud65c\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ol>\n<li>\n<p><strong>\ud53c\uc2f1 \uacf5\uaca9<\/strong>: \uacf5\uaca9\uc790\ub294 \ud569\ubc95\uc801\uc778 \uc6f9\uc0ac\uc774\ud2b8\ub97c \ubaa8\ubc29\ud55c \uac00\uc9dc \uc6f9\uc0ac\uc774\ud2b8\ub85c \uc0ac\uc6a9\uc790\ub97c \ub9ac\ub514\ub809\uc158\ud558\uc5ec \ub85c\uadf8\uc778 \uc790\uaca9 \uc99d\uba85\uacfc \uac19\uc740 \ubbfc\uac10\ud55c \uc815\ubcf4\ub97c \uacf5\uac1c\ud558\ub3c4\ub85d \uc18d\uc785\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uc545\uc131\ucf54\ub4dc \ubc30\ud3ec<\/strong>: DNS \ud558\uc774\uc7ac\ud0b9\uc744 \uc0ac\uc6a9\ud558\uba74 \uc0ac\uc6a9\uc790\ub97c \uc545\uc131 \ucf54\ub4dc\ub97c \ud638\uc2a4\ud305\ud558\ub294 \uc0ac\uc774\ud2b8\ub85c \ub9ac\ub514\ub809\uc158\ud558\uc5ec \ubc30\ud3ec\ub97c \uc6a9\uc774\ud558\uac8c \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uc911\uac04\uc790 \uacf5\uaca9<\/strong>: \uacf5\uaca9\uc790\ub294 \uc804\uc1a1 \uc911\uc5d0 \ub85c\uadf8\uc778 \uc790\uaca9 \uc99d\uba85\uc774\ub098 \uae08\uc735 \uc815\ubcf4\uc640 \uac19\uc740 \ubbfc\uac10\ud55c \ub370\uc774\ud130\ub97c \uac00\ub85c\ucc4c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uac80\uc5f4 \ubc0f \uac10\uc2dc<\/strong>: \uc815\ubd80\ub098 ISP\ub294 DNS \ud558\uc774\uc7ac\ud0b9\uc744 \ud65c\uc6a9\ud558\uc5ec \ud2b9\uc815 \uc6f9\uc0ac\uc774\ud2b8\uc5d0 \ub300\ud55c \uc561\uc138\uc2a4\ub97c \ucc28\ub2e8\ud558\uac70\ub098 \uc0ac\uc6a9\uc790 \ud65c\ub3d9\uc744 \ubaa8\ub2c8\ud130\ub9c1\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ol>\n<p>DNS \ud558\uc774\uc7ac\ud0b9\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \ub2e4\uc74c\uacfc \uac19\uc740 \uba87 \uac00\uc9c0 \uc194\ub8e8\uc158\uc744 \uad6c\ud604\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ol>\n<li>\n<p><strong>DNSSEC(\ub3c4\uba54\uc778 \uc774\ub984 \uc2dc\uc2a4\ud15c \ubcf4\uc548 \ud655\uc7a5)<\/strong>: DNSSEC\ub294 DNS \ub370\uc774\ud130\uc5d0 \ub514\uc9c0\ud138 \uc11c\uba85\uc744 \ud558\uc5ec \ubcc0\uc870\ub97c \ubc29\uc9c0\ud568\uc73c\ub85c\uc368 \ucd94\uac00 \ubcf4\uc548 \uacc4\uce35\uc744 \ucd94\uac00\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>DNS \ud544\ud130\ub9c1 \ubc0f \ubaa8\ub2c8\ud130\ub9c1<\/strong>: DNS \ud2b8\ub798\ud53d\uc744 \uc815\uae30\uc801\uc73c\ub85c \ubaa8\ub2c8\ud130\ub9c1\ud558\uace0 DNS \ud544\ud130\ub9c1\uc744 \uad6c\ud604\ud558\uba74 \uc545\uc758\uc801\uc778 \uc694\uccad\uc744 \uc2dd\ubcc4\ud558\uace0 \ucc28\ub2e8\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\ub2e4\ub2e8\uacc4 \uc778\uc99d(MFA)<\/strong>: MFA\ub294 \ucd94\uac00 \ubcf4\uc548 \uacc4\uce35\uc744 \ucd94\uac00\ud558\uc5ec DNS \ud558\uc774\uc7ac\ud0b9\uc774 \ubc1c\uc0dd\ud558\ub354\ub77c\ub3c4 \ubb34\ub2e8 \uc561\uc138\uc2a4 \uc704\ud5d8\uc744 \uc904\uc785\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ol>\n<h2>\uc8fc\uc694 \ud2b9\uc9d5 \ubc0f \uae30\ud0c0 \uc720\uc0ac\ud55c \uc6a9\uc5b4\uc640\uc758 \ube44\uad50\ub97c \ud45c\uc640 \ubaa9\ub85d \ud615\ud0dc\ub85c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/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><strong>DNS \ud558\uc774\uc7ac\ud0b9<\/strong><\/td>\n<td>\uc0ac\uc6a9\uc790\ub97c \uc545\uc131 \uc11c\ubc84\ub85c \ub9ac\ub514\ub809\uc158\ud558\uae30 \uc704\ud574 DNS \ud655\uc778\uc744 \uc870\uc791\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td><strong>DNS \uc2a4\ud478\ud551<\/strong><\/td>\n<td>\uc0ac\uc6a9\uc790\ub97c \uc18d\uc5ec \ub2e4\ub978 IP \uc8fc\uc18c\uc5d0 \uc5f0\uacb0\ud558\ub3c4\ub85d DNS \ub370\uc774\ud130\ub97c \uc704\uc870\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td><strong>DNS \uc911\ub3c5<\/strong><\/td>\n<td>\uc0ac\uc6a9\uc790\ub97c \uc545\uc131 \uc0ac\uc774\ud2b8\ub85c \ub9ac\ub514\ub809\uc158\ud558\uae30 \uc704\ud574 DNS \uc11c\ubc84\uc758 DNS \uce90\uc2dc \ub370\uc774\ud130\ub97c \uc190\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td><strong>DNSSEC(\ub3c4\uba54\uc778 \uc774\ub984 \uc2dc\uc2a4\ud15c \ubcf4\uc548 \ud655\uc7a5)<\/strong><\/td>\n<td>DNS \ud504\ub85c\ud1a0\ucf5c\uc5d0 \ubcf4\uc548\uc744 \ucd94\uac00\ud558\uc5ec DNS \ud558\uc774\uc7ac\ud0b9\uc744 \ubc29\uc9c0\ud558\ub294 \ud655\uc7a5 \uc81c\ud488\uad70\uc785\ub2c8\ub2e4.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>DNS \ud558\uc774\uc7ac\ud0b9\uc5d0 \uad00\ud55c \ubbf8\ub798\uc758 \uad00\uc810\uacfc \uae30\uc220<\/h2>\n<p>\uae30\uc220\uc774 \ubc1c\uc804\ud568\uc5d0 \ub530\ub77c DNS \ud558\uc774\uc7ac\ud0b9\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uae30\uc220\ub3c4 \ubc1c\uc804\ud569\ub2c8\ub2e4. \uace0\ub824\ud574\uc57c \ud560 \ubbf8\ub798 \uad00\uc810\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<ol>\n<li>\n<p><strong>AI \uae30\ubc18 \ud0d0\uc9c0<\/strong>: \uc778\uacf5\uc9c0\ub2a5\uacfc \uba38\uc2e0\ub7ec\ub2dd\uc744 \ud65c\uc6a9\ud558\uc5ec DNS \ud558\uc774\uc7ac\ud0b9\uc744 \uc2e4\uc2dc\uac04\uc73c\ub85c \ud0d0\uc9c0\ud558\uace0 \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\ube14\ub85d\uccb4\uc778 \uae30\ubc18 DNS<\/strong>: DNS \uc778\ud504\ub77c\ub97c \ubd84\uc0b0\ud654\ud558\uace0 \ubcf4\ud638\ud558\uae30 \uc704\ud574 \ube14\ub85d\uccb4\uc778 \uae30\uc220\uc744 \uad6c\ud604\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uc81c\ub85c \ud2b8\ub7ec\uc2a4\ud2b8 \uc544\ud0a4\ud14d\ucc98<\/strong>: \ubaa8\ub4e0 \ub124\ud2b8\uc6cc\ud06c \uc138\uadf8\uba3c\ud2b8\ub97c \uc2e0\ub8b0\ud560 \uc218 \uc5c6\ub2e4\uace0 \uac00\uc815\ud558\ub294 \uc81c\ub85c \ud2b8\ub7ec\uc2a4\ud2b8 \uc811\uadfc \ubc29\uc2dd\uc744 \ucc44\ud0dd\ud558\uc5ec DNS \ud558\uc774\uc7ac\ud0b9\uc758 \uc601\ud5a5\uc744 \uc904\uc785\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ol>\n<h2>\ud504\ub85d\uc2dc \uc11c\ubc84\ub97c \uc0ac\uc6a9\ud558\uac70\ub098 DNS \ud558\uc774\uc7ac\ud0b9\uacfc \uc5f0\uacb0\ud558\ub294 \ubc29\ubc95<\/h2>\n<p>\ud504\ub85d\uc2dc \uc11c\ubc84\ub97c DNS \ud558\uc774\uc7ac\ud0b9\uacfc \ud568\uaed8 \uc0ac\uc6a9\ud558\uc5ec \uacf5\uaca9\uc790\uc758 \ud65c\ub3d9\uc5d0 \ub09c\ub3c5\ud654 \uacc4\uce35\uc744 \ucd94\uac00\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uacf5\uaca9\uc790\uac00 \uc81c\uc5b4\ud558\ub294 \ud504\ub85d\uc2dc \uc11c\ubc84\ub97c \ud1b5\ud574 \ud2b8\ub798\ud53d\uc744 \ub77c\uc6b0\ud305\ud568\uc73c\ub85c\uc368 \uc790\uc2e0\uc758 \uc2e0\uc6d0\uacfc \uc758\ub3c4\ub97c \ub354\uc6b1 \uc228\uae38 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uacf5\uaca9\uc790\ub294 \ud504\ub85d\uc2dc \uc11c\ubc84\uc5d0 \ub300\ud55c DNS \ud655\uc778 \ud504\ub85c\uc138\uc2a4\ub97c \uc870\uc791\ud558\uc5ec \uc0ac\uc6a9\uc790\uac00 \ud569\ubc95\uc801\uc778 \uc11c\ube44\uc2a4\uc5d0 \uc5f0\uacb0\ud558\uace0 \uc788\ub2e4\uace0 \ubbff\uac8c \ub9cc\ub4dc\ub294 \ub3d9\uc2dc\uc5d0 \uc545\uc758\uc801\uc778 \uc11c\ube44\uc2a4\ub85c \ub9ac\ub514\ub809\uc158\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>OneProxy\uc640 \uac19\uc740 \ud504\ub85d\uc2dc \uc11c\ubc84 \uc81c\uacf5\uc5c5\uccb4\ub294 \uc11c\ubc84\uac00 DNS \ud558\uc774\uc7ac\ud0b9 \uacf5\uaca9\uc5d0 \uc545\uc6a9\ub418\ub294 \uac83\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uac15\ub825\ud55c \ubcf4\uc548 \uc870\uce58\ub97c \uad6c\ud604\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc815\uae30\uc801\uc778 \ubaa8\ub2c8\ud130\ub9c1, \uc554\ud638\ud654 \ubc0f \uc778\uc99d \uba54\ucee4\ub2c8\uc998\uc740 \uc7a0\uc7ac\uc801\uc778 \uc704\ud611\uc73c\ub85c\ubd80\ud130 \uc0ac\uc6a9\uc790\ub97c \ubcf4\ud638\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<h2>\uad00\ub828\ub41c \ub9c1\ud06c\ub4e4<\/h2>\n<p>DNS \ud558\uc774\uc7ac\ud0b9 \ubc0f \uc774\ub97c \ubc29\uc9c0\ud558\ub294 \ubc29\ubc95\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \ub0b4\uc6a9\uc740 \ub2e4\uc74c \ub9ac\uc18c\uc2a4\ub97c \ucc38\uc870\ud558\uc138\uc694.<\/p>\n<ol>\n<li><a href=\"https:\/\/us-cert.cisa.gov\/ncas\/alerts\/TA18-024A\" target=\"_new\" rel=\"noopener nofollow\">US-CERT \uacbd\uace0(TA18-024A) \u2013 DNS \ud558\uc774\uc7ac\ud0b9 \ucea0\ud398\uc778<\/a><\/li>\n<li><a href=\"https:\/\/www.imperva.com\/learn\/application-security\/dns-hijacking\/\" target=\"_new\" rel=\"noopener nofollow\">DNS \ud558\uc774\uc7ac\ud0b9: \uc720\ud615, \uae30\uc220 \ubc0f \ubcf4\ud638<\/a><\/li>\n<li><a href=\"https:\/\/www.cloudflare.com\/learning\/dns\/dnssec\/how-does-dnssec-work\/\" target=\"_new\" rel=\"noopener nofollow\">DNSSEC\ub780 \ubb34\uc5c7\uc774\uba70 \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud558\ub098\uc694?<\/a><\/li>\n<li><a href=\"https:\/\/www.cisco.com\/c\/en\/us\/products\/security\/what-is-zero-trust.html\" target=\"_new\" rel=\"noopener nofollow\">\uc870\uc9c1\uc5d0\uc11c \uc81c\ub85c \ud2b8\ub7ec\uc2a4\ud2b8 \ubcf4\uc548\uc744 \uad6c\ud604\ud558\ub294 \ubc29\ubc95<\/a><\/li>\n<\/ol>\n<p>DNS \ud558\uc774\uc7ac\ud0b9 \ubc0f \uae30\ud0c0 \uc0ac\uc774\ubc84 \uc704\ud611\uc73c\ub85c\ubd80\ud130 \ubcf4\ud638\ud558\ub824\uba74 \ucd5c\uc2e0 \uc815\ubcf4\ub97c \uc720\uc9c0\ud558\uace0 \ubcf4\uc548 \ubaa8\ubc94 \uc0ac\ub840\ub97c \uad6c\ud604\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>","protected":false},"featured_media":476899,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-476898","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>DNS Hijacking: An Encyclopedia Article<\/mark>","faq_items":[{"question":"What is DNS hijacking?","answer":"<p>DNS hijacking, also known as DNS redirection or DNS poisoning, is a malicious technique used by cybercriminals to manipulate the Domain Name System (DNS) resolution process. The aim of DNS hijacking is to redirect legitimate DNS queries to a malicious server, thereby controlling the communication between users and the intended online services.<\/p>"},{"question":"How does DNS hijacking work?","answer":"<p>DNS hijacking involves compromising a DNS server and altering its records. The attacker changes the IP address associated with a domain name, diverting traffic to a rogue server they control. When users try to access the affected domain, their devices receive responses with the malicious IP address, redirecting them to the attacker's server.<\/p>"},{"question":"What are the key features of DNS hijacking?","answer":"<p>DNS hijacking is stealthy, widespread in impact, persistent, and serves diverse motivations such as espionage, data theft, financial fraud, and censorship.<\/p>"},{"question":"What are the types of DNS hijacking?","answer":"<ul><li>Man-in-the-Middle (MITM): Attackers intercept communication between users and legitimate DNS servers, providing falsified responses.<\/li><li>Router-based DNS hijacking: Attackers compromise a router's DNS settings, redirecting all queries to a malicious DNS server.<\/li><li>Pharming: Attackers use malware to modify a user's local DNS settings, redirecting traffic to malicious sites.<\/li><li>DNS Cache Poisoning: Attackers inject false DNS records into caching DNS servers, serving malicious IPs to users.<\/li><li>Rogue DNS server: Attackers set up a rogue DNS server to redirect traffic via malware or social engineering.<\/li><li>NXDOMAIN hijacking: Attackers respond to non-existent domain queries with malicious IPs instead of error responses.<\/li><\/ul>"},{"question":"How can DNS hijacking be used, and what are the problems and solutions?","answer":"<p>DNS hijacking can be utilized for phishing, malware distribution, man-in-the-middle attacks, censorship, and surveillance. To combat it, implement DNSSEC, DNS filtering and monitoring, and Multi-Factor Authentication (MFA).<\/p>"},{"question":"What are the perspectives and future technologies related to DNS hijacking?","answer":"<p>The future may bring AI-based detection, blockchain-based DNS, and zero-trust architecture to combat DNS hijacking more effectively.<\/p>"},{"question":"How are proxy servers associated with DNS hijacking?","answer":"<p>Proxy servers can be used with DNS hijacking to add an extra layer of obfuscation, hiding the attacker's identity. Proxy server providers like OneProxy must implement robust security measures to prevent their servers from being exploited in such attacks.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/kr\/wp-json\/wp\/v2\/wiki\/476898","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\/476898\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/kr\/wp-json\/wp\/v2\/media\/476899"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/kr\/wp-json\/wp\/v2\/media?parent=476898"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}