{"id":1660,"date":"2025-12-04T00:01:00","date_gmt":"2025-12-03T15:01:00","guid":{"rendered":"https:\/\/www.decteng.com\/ko\/?p=1660"},"modified":"2025-12-03T19:32:36","modified_gmt":"2025-12-03T10:32:36","slug":"closed-network-multi-homed-risks-and-tree-star-solution","status":"publish","type":"post","link":"https:\/\/www.decteng.com\/ko\/closed-network-multi-homed-risks-and-tree-star-solution\/","title":{"rendered":"\ud3d0\uc1c4\ub9dd \ub124\ud2b8\uc6cc\ud06c\uc758 \ucc29\uac01 : \uc2a4\ud131\uc2a4\ub137 \uc0ac\ub840\uc640 \ub2e4\uc911 \ub124\ud2b8\uc6cc\ud06c \ud638\uc2a4\ud2b8\uc758 \ubcf4\uc548 \ubb38\uc81c, \ud2b8\ub9ac-\uc2a4\ud0c0 \uad6c\uc870\uc758 \ud574\ubc95"},"content":{"rendered":"\n<section>\n<p id=\"EQArticleSummary\">\uae30\uc5c5\uc5d0\uc11c \ud3d0\uc1c4\ub9dd\uc744 \uad6c\ucd95\ud558\uba74 \ubcf4\uc548\uc774 \ub354 \uac15\ud574\uc9c4\ub2e4\uace0 \ubbff\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc9c0\ub9cc, \ud604\uc2e4\uc740 \uadf8\ub807\uc9c0 \uc54a\ub2e4. \ud3d0\uc1c4\ub9dd\uc740 \uc885\uc885 \ud3b8\uc758\uc640 \ucc45\uc784 \ud68c\ud53c\uc758 \uc218\ub2e8\uc73c\ub85c \uc0ac\uc6a9\ub418\uace0, \uacb0\uad6d \ud544\uc5f0\uc801\uc73c\ub85c \u2018\uc591\ub2e4\ub9ac \ud638\uc2a4\ud2b8(Multi-homed Host : \ub2e4\uc911 \ub124\ud2b8\uc6cc\ud06c \ud638\uc2a4\ud2b8)\u2019\uac00 \ub4f1\uc7a5\ud558\uc5ec \ubcf4\uc548 \uc815\ucc45\uc744 \ubb34\ub108\ub728\ub9b0\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \uc2e4\uc81c \uc5c5\ubb34 \ud658\uacbd\uc5d0\uc11c \ud3d0\uc1c4\ub9dd\uc758 \ubb38\uc81c\uc810\uacfc \uc591\ub2e4\ub9ac \ud638\uc2a4\ud2b8\uac00 \uc704\ud5d8\ud55c \uc774\uc720, \uadf8\ub9ac\uace0 \ub124\ud2b8\uc6cc\ud06c\ub97c \uc548\uc815\uc801\uc73c\ub85c \uc124\uacc4\ud558\uae30 \uc704\ud55c \ud2b8\ub9ac-\uc2a4\ud0c0 \uad6c\uc870 \uc6d0\uce59\uc744 \uc0b4\ud3b4\ubcf8\ub2e4.<\/p>\n<\/section>\n<section>\n<h2>\ud3d0\uc1c4\ub9dd \ub124\ud2b8\uc6cc\ud06c\uc758 \uc7a5\uc810\uc740 \ubd84\uba85\ud788 \uc874\uc7ac\ud55c\ub2e4<\/h2>\n<p>\ud3d0\uc1c4\ub9dd(\ub9dd\ubd84\ub9ac)\uc740 \uc678\ubd80 \uc778\ud130\ub137\uacfc \ubb3c\ub9ac\uc801\uc73c\ub85c \ub2e8\uc808\ub418\uc5b4 \uc788\uc5b4 \uc545\uc131 \ucf54\ub4dc\ub098 \uc678\ubd80 \uacf5\uaca9\uc73c\ub85c\ubd80\ud130 \uc0c1\ub300\uc801\uc73c\ub85c \uc548\uc804\ud558\ub2e4\ub294 \uc7a5\uc810\uc774 \uc788\ub2e4. \uc678\ubd80 \uce68\uc785\uc744 \uc6d0\ucc9c\uc801\uc73c\ub85c \ucc28\ub2e8\ud560 \uc218 \uc788\uace0, \ud2b9\uc815 \uc2dc\uc2a4\ud15c\uc744 \uc678\ubd80\uc640 \uc644\uc804\ud788 \uaca9\ub9ac\ud560 \uc218 \uc788\ub2e4\ub294 \uc810\uc740 \ubcf4\uc548\uc0c1 \ud070 \uc774\uc810\uc774\ub2e4. \uad6d\ubc29, \uae08\uc735\uc758 \ud575\uc2ec \uc2dc\uc2a4\ud15c, \uc0b0\uc5c5 \uc81c\uc5b4\ub9dd\uacfc \uac19\uc774 \uadf9\ub3c4\ub85c \ub192\uc740 \ubcf4\uc548\uc774 \uc694\uad6c\ub418\ub294 \ud658\uacbd\uc5d0\uc11c\ub294 \ud3d0\uc1c4\ub9dd\uc758 \ud6a8\uacfc\uac00 \ucda9\ubd84\ud788 \uc785\uc99d\ub418\uc5b4 \uc788\ub2e4.<\/p>\n\n<p>\uadf8\ub7ec\ub098 \ubb38\uc81c\ub294 <em>\uc77c\ubc18 \uae30\uc5c5 \ud658\uacbd<\/em>\uc5d0\uc11c \ud3d0\uc1c4\ub9dd\uc744 \uad6c\ucd95\ud558\ub294 \uc774\uc720\uac00 \ud56d\uc0c1 \ud569\ub9ac\uc801\uc774\uc9c0\ub294 \uc54a\ub2e4\ub294 \uc810\uc774\ub2e4. \ud544\uc790\uac00 \ud604\uc7a5\uc5d0\uc11c \uacbd\ud5d8\ud55c \ubc14\ub85c\ub294 \ubcf4\uc548\uc744 \uadf8\ud1a0\ub85d \uac15\uc870\ud558\ub294 \uac89\ubaa8\uc2b5\uacfc\ub294 \ub2e4\ub974\uac8c, \uc18d\uc744 \ub4e4\uc5ec\ub2e4\ubcf4\uba74 \ub2e4\uc74c\uacfc \uac19\uc740 \uacbd\uc6b0\uac00 \ub354 \ub9ce\uc558\ub2e4.<\/p>\n<ul>\n\t<li><strong>\ub9f9\ubaa9\uc801 \ucd94\uc885<\/strong> : \ud0c0\uc0ac\uc758 \ub3c4\uc785 \uc0ac\ub840\ub098 \uc720\ud589\uc744 <strong>\uc8fc\uc5b4\ub4e3\uace0<\/strong>, \uc870\uc9c1\uc758 \ud658\uacbd\uc744 \uace0\ub824\ud558\uc9c0 \uc54a\uace0 \ubb34\ube44\ud310\uc801\uc73c\ub85c \ub3c4\uc785<\/li>\n\t<li><strong>\uc5ed\ub7c9 \ubd80\uc871<\/strong> : \ub124\ud2b8\uc6cc\ud06c\uc640 \uc6cc\ud06c\ud50c\ub85c\uc5b4\uc5d0 \ub300\ud55c \uc774\ud574\uac00 \ubd80\uc871\ud574 \ubcf4\uc548\uc815\ucc45\uc744 \uc124\uacc4\ud558\uace0 \uad6c\uc131\ud560 \ub2a5\ub825\uc774 \uc5c6\uc74c<\/li>\n\t<li><strong>\ucc45\uc784 \ud68c\ud53c<\/strong> : \ubcf4\uc548 \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud588\uc744 \ub54c \uc815\ucc45 \uacb0\uc815\uc790\uc758 \ubaa9\uc744 \ubcf4\uc804\ud558\uae30 \uc704\ud55c \ucc45\uc784 \ud68c\ud53c\uc6a9 \uacb0\uc815<\/li>\n\t<li><strong>\uad00\uc131 \uc720\uc9c0<\/strong> : \uad6c\uc131 \ubcc0\uacbd\uc5d0 \ub530\ub978 \ucc45\uc784 \ubc1c\uc0dd\uc744 \ud68c\ud53c\ud558\uace0 <strong>\ub3cc\uc544\ub9cc \uac00\uba74 \ub41c\ub2e4<\/strong>\ub294 \ubb34\uc0ac\uc548\uc77c\uc8fc\uc758<\/li>\n\t<li><strong>\uc808\ucc28 \ubd80\uc7ac<\/strong> : \uaca9\ub9ac\ub9cc \ud588\uc9c0 \uc6b4\uc601 \uc815\ucc45\uacfc \uad00\ub9ac \uccb4\uacc4\uac00 \uc5c6\ub294 \uc8fc\uba39\uad6c\uad6c\uc2dd \uc6b4\uc6a9<\/li>\n<\/ul>\n<p>\uc774\ub7ec\ud55c \ud3d0\uc1c4\ub9dd\uc740 \uc2e4\uc81c \ubcf4\uc548 \ud6a8\uacfc\ubcf4\ub2e4 \uc6b4\uc601\uc0c1\uc758 \ubd88\ud3b8\ud568\ub9cc \ud06c\uac8c \ub9cc\ub4e4\uace0, \uadf8 \ubd88\ud3b8\ud568\uc744 \ud53c\ud558\uae30 \uc704\ud55c \uc608\uc678 \uc870\uce58\ub4e4\uc774 \uc810\uc810 \ub298\uc5b4\ub098\uae30 \uc2dc\uc791\ud55c\ub2e4. \uadf8\ub9ac\uace0 <strong>\uc774 \uc608\uc678 \uc870\uce58\uac00 \ud3d0\uc1c4\ub9dd \ubcf4\uc548\uc744 \ubb34\ub108\ub728\ub9ac\ub294 \uc528\uc557\uc774 \ub41c\ub2e4<\/strong>.<\/p>\n<\/section>\n<section>\n<h2>\ud575\uc2dc\uc124\uc758 \ud3d0\uc1c4\ub9dd \ubcf4\uc548\ub3c4 \ubb34\ub108\uc9c4\ub2e4: \uc2a4\ud131\uc2a4\ub137(Stuxnet) \uc0ac\ub840<\/h2>\n<p>\ud3d0\uc1c4\ub9dd\uc774\uba74 \uc808\ub300 \uc548\uc804\ud560 \uac83\uc774\ub77c \ubbff\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc9c0\ub9cc, \ud604\uc2e4\uc740 \uadf8\ub807\uc9c0 \uc54a\ub2e4. \ub300\ud45c\uc801\uc778 \uc608\uac00 \ubc14\ub85c <strong>\uc2a4\ud131\uc2a4\ub137(Stuxnet)<\/strong>\uc774\ub2e4. \uc138\uacc4\uc5d0\uc11c \uac00\uc7a5 \ub192\uc740 \ubcf4\uc548 \uc218\uc900\uc744 \uac16\ucd98 \uc2dc\uc124 \uc911 \ud558\ub098\uc778 \uc774\ub780 \ub098\ud0c4\uc988(Natanz) \ud575\uc2dc\uc124\uc740 \uc678\ubd80 \uc778\ud130\ub137\uacfc \uc644\uc804\ud788 \ub2e8\uc808\ub41c \ucca0\uc800\ud55c \ud3d0\uc1c4\ub9dd\uc774\uc5c8\ub2e4.<\/p>\n<p>\uadf8\ub7ec\ub098 \uc2a4\ud131\uc2a4\ub137\uc740 USB \uba54\ubaa8\ub9ac\ucc98\ub7fc \ud3c9\ubc94\ud55c <strong>\ubb3c\ub9ac\uc801 \uc774\ub3d9 \ub9e4\uccb4<\/strong>\ub97c \ud1b5\ud574 \ud3d0\uc1c4\ub9dd \ub0b4\ubd80\ub85c \uc720\uc785\ub418\uc5c8\uace0, \uacb0\uad6d \uc6d0\uc2ec\ubd84\ub9ac\uae30 \uc81c\uc5b4 \uc2dc\uc2a4\ud15c\uc744 \uad50\ub780\uc2dc\ud0a4\ub294 \ub370 \uc131\uacf5\ud588\ub2e4. \uc989, \uc678\ubd80\uc640 \uc644\uc804\ud788 \uaca9\ub9ac\ub41c \ud575\uc2dc\uc124\uc870\ucc28 \uc0ac\ub78c\uc758 \ud589\ub3d9\uacfc \uc791\uc740 \uc608\uc678 \ub54c\ubb38\uc5d0 \uacf5\uaca9\uc744 \ubc1b\uc744 \uc218 \uc788\ub2e4\ub294 \uc0ac\uc2e4\uc774 \uc99d\uba85\ub41c \uac83\uc774\ub2e4.<\/p>\n<p>\uc2a4\ud131\uc2a4\ub137\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uc911\uc694\ud55c \uba54\uc2dc\uc9c0\ub97c \uc900\ub2e4.<\/p>\n<ul>\n  <li><strong>\ud3d0\uc1c4\ub9dd\uc774\ub77c\uace0 \ud574\uc11c \uc545\uc131 \ucf54\ub4dc\uc758 \uc720\uc785 \uacbd\ub85c\uac00 \uc644\uc804\ud788 \ucc28\ub2e8\ub418\ub294 \uac83\uc740 \uc544\ub2c8\ub2e4.<\/strong><\/li>\n  <li><strong>\uc0ac\ub78c\uc758 \ud3b8\uc758, \uc608\uc678 \ucc98\ub9ac, \uc808\ucc28 \uc704\ubc18<\/strong>\uc774 \ubaa8\ub4e0 \ubcf4\uc548 \uccb4\uacc4\uc758 \uac00\uc7a5 \ud070 \ucde8\uc57d\uc810\uc774\ub2e4.<\/li>\n  <li><strong>\uc6b4\uc601 \uc0c1\uc758 \u2018\uc608\uc678\u2019\uac00 \uacb0\uad6d \uacf5\uaca9\uc758 \uc785\uad6c\uac00 \ub41c\ub2e4.<\/strong><\/li>\n<\/ul>\n\n<p>\uc2a4\ud131\uc2a4\ub137\uc740 \ucd5c\uace0 \uc218\uc900\uc758 \ubcf4\uc548 \uc2dc\uc124\uc5d0\uc11c \ubc8c\uc5b4\uc9c4 \uc0ac\uac74\uc774\ub2e4. \uc77c\ubc18 \uc870\uc9c1\uc774\ub098 \uae30\uc5c5\uc758 \ubcf4\uc548 \uc218\uc900\uc740 \uc5b4\ub5a8\uae4c? \ud604\uc2e4\uc801\uc73c\ub85c \ud3d0\uc1c4\ub9dd\uc744 \uc6b4\uc601\ud558\ub294 \uc77c\ubc18 \uae30\uc5c5\uacfc \uc870\uc9c1\uc774 \ud575\uc2dc\uc124\ub9cc\ud07c \uac15\ub825\ud55c \uc815\ucc45, \uad50\uc721, \ud1b5\uc81c, \uc808\ucc28\ub97c \uac16\ucd94\uace0 \uc788\uc73c\ub9ac\ub77c \uae30\ub300\ud558\ub294 \uac83\uc740 \ubb34\ub9ac\uac00 \uc788\ub2e4.<\/p>\n<p><strong>\ud575\uc2dc\uc124\uc5d0\uc11c\ub3c4 \ubb34\ub108\uc84c\ub2e4\uba74, \uc77c\ubc18 \uae30\uc5c5 \ud658\uacbd\uc5d0\uc11c\ub294 \ub354 \uc27d\uac8c \ubb34\ub108\uc9c4\ub2e4<\/strong> \uacb0\uad6d \ub354 \uc791\uc740 \ud3b8\uc758, \ub354 \uac04\ub2e8\ud55c \uc774\uc720\ub85c \ud3d0\uc1c4\ub9dd\uc740 \uc27d\uac8c \ubb34\ub108\uc9c4\ub2e4. \uadf8\uc911\uc5d0\uc11c\ub3c4 \uac00\uc7a5 \uc790\uc8fc \ub4f1\uc7a5\ud558\uace0 \uac00\uc7a5 \uc704\ud5d8\ud55c \ud615\ud0dc\uac00 \ubc14\ub85c \uc774\uc5b4\uc11c \uc124\uba85\ud560 <strong>Multi-homed Host(\ub2e4\uc911 \ub124\ud2b8\uc6cc\ud06c \ud638\uc2a4\ud2b8)<\/strong>\uc774\ub2e4.<\/p>\n<\/section>\n<section>\n<h2>\ud3d0\uc1c4\ub9dd \uad6c\uc870\uac00 \ub9dd\uac00\uc9c0\ub294 \uacfc\uc815<\/h2>\n<section>\n<p>\uc544\ub798\uc758 \uadf8\ub9bc\uc740 \uac01 \uc5c5\ubb34 \uc601\uc5ed\ubcc4\ub85c \uc644\uc804\ud788 \ubd84\ub9ac\ub41c \ub124\ud2b8\uc6cc\ud06c\uc758 \uc608\uc774\ub2e4. \uc778\ud130\ub137\uacfc \uc5f0\uacb0\ub41c \ub124\ud2b8\uc6cc\ud06c \uadf8\ub8f9\uc740 \ub098\uba38\uc9c0 \uc5c5\ubb34 \ub124\ud2b8\uc6cc\ud06c\uc640 \uc644\uc804\ud788 \ubd84\ub9ac\ub418\uc5b4 \uc788\uc73c\uba70, \uadf8\uc57c\ub9d0\ub85c \ud3d0\uc1c4\ub9dd\uc758 \uc815\uc11d\uacfc\ub3c4 \uac19\uc740 \uad6c\uc870\uc774\ub2e4.<\/p>\n<figure class=\"wp-block-image aligncenter size-full\"><a href=\"https:\/\/www.decteng.com\/ko\/wp-content\/uploads\/sites\/4\/2025\/12\/segmented-network-groups-isolated-topology.webp\"><img loading=\"lazy\" decoding=\"async\" width=\"655\" height=\"454\" src=\"https:\/\/www.decteng.com\/ko\/wp-content\/uploads\/sites\/4\/2025\/12\/segmented-network-groups-isolated-topology.webp\" alt=\"\uadf8\ub8f91\u00b7\uadf8\ub8f92\u00b7\uadf8\ub8f93\u00b7\uadf8\ub8f94\uac00 \uc11c\ub85c \ubd84\ub9ac\ub41c \ud615\ud0dc\ub85c \uad6c\uc131\ub41c \ud3d0\uc1c4\ub9dd \ub124\ud2b8\uc6cc\ud06c \uad6c\uc870\ub3c4\" class=\"wp-image-1658\" srcset=\"https:\/\/www.decteng.com\/ko\/wp-content\/uploads\/sites\/4\/2025\/12\/segmented-network-groups-isolated-topology.webp 655w, https:\/\/www.decteng.com\/ko\/wp-content\/uploads\/sites\/4\/2025\/12\/segmented-network-groups-isolated-topology-300x208.webp 300w\" sizes=\"auto, (max-width: 655px) 100vw, 655px\" \/><\/a><figcaption class=\"wp-element-caption\">\uc774\uc0c1\uc801\uc778 \ud3d0\uc1c4\ub9dd \ub124\ud2b8\uc6cc\ud06c \uad6c\uc870<\/figcaption><\/figure>\n<p>\uc774\ub807\uac8c \ub124\ud2b8\uc6cc\ud06c\ub97c \ubd84\ub9ac\ud574 \ub193\uc73c\uba74 \ud655\uc2e4\ud788 \uac01 \ub124\ud2b8\uc6cc\ud06c\ub294 \uc548\uc804\ud558\uac8c \uc720\uc9c0\ub420 \uc218 \uc788\ub2e4. \ud558\uc9c0\ub9cc \uc5c5\ubb34\ub77c\ub294 \uac83\uc740 \uacb0\uad6d \ub370\uc774\ud130\ub97c \uc8fc\uace0\ubc1b\ub294 \uacfc\uc815\uc774\uace0, \uc5c5\ubb34\ub97c \ud558\ub2e4 \ubcf4\uba74 \uc5c5\ubb34\uc5d0 \ud544\uc694\ud55c \ud30c\uc77c\uc744 \uc678\ubd80\uc5d0\uc11c FTP\ub97c \uc774\uc6a9\ud574 \ubc1b\ub294\ub2e4\uac70\ub098, \uacbd\uc601\uc9c4\uc758 \ube44\uc6a9 \uc808\uac10 \uae30\uc870\ub85c \uc138 \uac00\uc9c0 \uc5c5\ubb34 \uc601\uc5ed\uc5d0 \ubaa8\ub450 \ud544\uc694\ud55c \uae30\ub2a5\uc744 \ucc98\ub9ac\ud574\uc57c \ud558\ub294 PC\uac00 \ub2e8 \ub450 \ub300\ubfd0\uc774\ub77c\ub4e0\uac00 \ud558\ub294 \uc0c1\ud669\uc774 \uc0dd\uae34\ub2e4.<\/p>\n\n<p>\ubb3c\ub860, \uba85\ud655\ud55c \ubaa9\uc801\uacfc \uc815\ud655\ud55c \ubcf4\uc548 \uc815\ucc45\uc5d0 \ub530\ub77c \ub124\ud2b8\uc6cc\ud06c\uac00 \uc6b4\uc601\ub418\uace0 \uc788\ub2e4\uba74, \uc808\ucc28\uc640 \uc815\ucc45, \uadf8\ub9ac\uace0 \uc0ac\uc6a9\uc790\ub4e4\uc758 \uc758\uc2dd\uc774 \ud569\uccd0\uc838 \ubcc4\ub2e4\ub978 \ubb38\uc81c\uac00 \uc0dd\uae30\uc9c0 \uc54a\uc744 \uc218\ub3c4 \uc788\u2026\uae30\ub294 <strong>\uac1c\ubfd4!<\/strong><\/p>\n<p>\uadf8\ub9ac\uace0 \uad73\uc774 \uc774\ub7f0 \uc774\uc720\uac00 \uc544\ub2c8\ub354\ub77c\ub3c4 \uc57d\uac04\uc758 \uc2dc\uac04\uc774 \ud750\ub974\uba74 <strong>\ubc18\ub4dc\uc2dc<\/strong> \uc774\ub7f0 \uc694\uccad\uc774 \ub4f1\uc7a5\ud55c\ub2e4.<\/p>\n\n<blockquote>\n\uc774 \ub370\uc774\ud130\ub97c \uc800\ucabd \ub124\ud2b8\uc6cc\ud06c\uc758 PC\ub85c \uc62e\uaca8\uc57c \ud574\uc694<br>\n\uc774 \ucef4\ud4e8\ud130\ub294 \uc591\ucabd \ub370\uc774\ud130\ub97c \ubaa8\ub450 \uc0ac\uc6a9\ud574\uc57c \ud574\uc694<br>\n\uc774 PC\uc5d0\ub9cc \ub79c\uce74\ub4dc\ub97c \ud558\ub098 \ub354 \uaf42\uc544\uc11c \uc591\ucabd \ub124\ud2b8\uc6cc\ud06c\uc5d0 \uc5f0\uacb0\ud560\uac8c\uc694\n<\/blockquote>\n\n<p>\uc5c5\ubb34 \ud6a8\uc728\uc131\ub9cc \ubcf4\uba74 \ub108\ubb34\ub098 \ud0c0\ub2f9\ud574 \ubcf4\uc774\ub294 \uc694\uad6c\uc774\ub2e4. \uadf8\ub7ec\ub098 \uc774 \uc120\ud0dd\uc774 \ubc14\ub85c \ud3d0\uc1c4\ub9dd \ubcf4\uc548 \uc815\ucc45\uc774 \ubb34\ub108\uc9c0\ub294 \uccab \ubc88\uc9f8 \ub2e8\ucd94\ub2e4.<\/p>\n<\/section>\n<section>\n<h3>\ub2e4\uc911 \ub124\ud2b8\uc6cc\ud06c \ud638\uc2a4\ud2b8(Multi-homed Host)\uc758 \ub4f1\uc7a5<\/h3>\n<p>\uadf8 \uacb0\uacfc \ub4f1\uc7a5\ud558\ub294 \uac83\uc774 <strong>\ub450 \uac1c \uc774\uc0c1\uc758 \ub124\ud2b8\uc6cc\ud06c\uc5d0 \ub3d9\uc2dc\uc5d0 \uc5f0\uacb0\ub41c \ud638\uc2a4\ud2b8(<dfn>Multi-homed Host<\/dfn>)<\/strong>, \uc989 <strong>\uc591\ub2e4\ub9ac \ud638\uc2a4\ud2b8<\/strong>\ub77c\uace0 \ubd80\ub974\ub294 <strong>\ub2e4\uc911 \ub124\ud2b8\uc6cc\ud06c \ud638\uc2a4\ud2b8<\/strong>\uc774\ub2e4. \ub79c\uce74\ub4dc\ub97c \ud558\ub098 \ub354 \uaf42\uace0, IP\ub97c \ub450 \uac1c \uc774\uc0c1 \uc124\uc815\ud558\uba70, \uc11c\ub85c \ub2e4\ub978 \uac8c\uc774\ud2b8\uc6e8\uc774\ub97c \ubaa8\ub450 \ud65c\uc131\ud654\ud558\ub294 \uad6c\uc870\uac00 \uc790\uc5f0\uc2a4\ub7fd\uac8c \ub9cc\ub4e4\uc5b4\uc9c4\ub2e4.<\/p>\n<figure class=\"wp-block-image aligncenter size-full\"><a href=\"https:\/\/www.decteng.com\/ko\/wp-content\/uploads\/sites\/4\/2025\/12\/multi-homed-host-bridging-two-isolated-networks.webp\"><img loading=\"lazy\" decoding=\"async\" width=\"655\" height=\"454\" src=\"https:\/\/www.decteng.com\/ko\/wp-content\/uploads\/sites\/4\/2025\/12\/multi-homed-host-bridging-two-isolated-networks.webp\" alt=\"\ub450 \uac1c\uc758 \ubd84\ub9ac\ub41c \ub124\ud2b8\uc6cc\ud06c \uadf8\ub8f9\uc5d0 \ub3d9\uc2dc\uc5d0 \uc5f0\uacb0\ub41c \uc591\ub2e4\ub9ac \ud638\uc2a4\ud2b8(Multi-homed Host)\uc758 \uc608\uc2dc\" class=\"wp-image-1656\" srcset=\"https:\/\/www.decteng.com\/ko\/wp-content\/uploads\/sites\/4\/2025\/12\/multi-homed-host-bridging-two-isolated-networks.webp 655w, https:\/\/www.decteng.com\/ko\/wp-content\/uploads\/sites\/4\/2025\/12\/multi-homed-host-bridging-two-isolated-networks-300x208.webp 300w\" sizes=\"auto, (max-width: 655px) 100vw, 655px\" \/><\/a><figcaption class=\"wp-element-caption\">\ud55c \ud638\uc2a4\ud2b8\uac00 \ub450 \ub124\ud2b8\uc6cc\ud06c\uc5d0 \uc5f0\uacb0\ub41c \ubaa8\uc2b5<\/figcaption><\/figure>\n<p>\uc774 \uad6c\uc870\ub294 \uc2a4\ud131\uc2a4\ub137\uacfc \ubcf8\uc9c8\uc801\uc73c\ub85c \ub3d9\uc77c\ud55c \ubb38\uc81c\ub97c \uac16\uace0 \uc788\ub2e4. <strong>\ub124\ud2b8\uc6cc\ud06c\uc758 \uacbd\uacc4\ub97c \uc7a5\ube44\uac00 \uc544\ub2c8\ub77c \uc0ac\ub78c\uc758 \ud3b8\uc758\uac00 \uacb0\uc815\ud558\ub294 \uc21c\uac04, \ud3d0\uc1c4\ub9dd \ubcf4\uc548\uc740 \uc774\ubbf8 \ubb34\ub108\uc9c4 \uac83<\/strong>\uc774\ub2e4. \uadf8\ub9ac\uace0 \uc774 \uc608\uc678\ub294 \ud55c \ubc88\uc73c\ub85c \ub05d\ub098\uc9c0 \uc54a\ub294\ub2e4.<\/p>\n<\/section>\n<section>\n<h3>\uc591\ub2e4\ub9ac \ud638\uc2a4\ud2b8\uc758 \uc99d\uc2dd<\/h3>\n<p>\ubb34\uc2a8 \uc77c\uc774\ub4e0 <strong>\ud55c \ubc88\uc774 \uc5b4\ub835\uc9c0, \ub450 \ubc88\uc740 \uc27d\ub2e4<\/strong>. \uc815\ub9d0 \uc5b4\uca54 \uc218 \uc5c6\uc774 \ud55c \ub300\uc758 \uc591\ub2e4\ub9ac \ud638\uc2a4\ud2b8\uac00 \uc0dd\uaca8\ub098\uba74, \uc774 \uc591\ub2e4\ub9ac \ud638\uc2a4\ud2b8\ub294 \uc810\ucc28 \uc5ed\ud560\uacfc \uc601\uc5ed\uc744 \ud655\uc7a5\ud574 \ub098\uac00\uac8c \ub418\uba70 \ub610 \ub2e4\ub978 \uc591\ub2e4\ub9ac \ud638\uc2a4\ud2b8\ub4e4\uc774 \uc5ec\uae30\uc800\uae30\uc5d0\uc11c \uc0dd\uaca8\ub098\uac8c \ub41c\ub2e4. \uadf8\ub9ac\uace0 \uc5ec\uae30\uc800\uae30\uc11c \uc544\ub798\uc640 \uac19\uc740 \uc774\uc57c\uae30\ub4e4\uc774 \ub4e4\ub9ac\uae30 \uc2dc\uc791\ud55c\ub2e4.<\/p>\n\n<blockquote><strong>\uc774 \uc7a5\ube44\ub3c4 \ubd99\uc5ec\uc57c \ud574\uc694<\/strong><\/blockquote>\n\n<p>\ubcf4\uc548 \uc815\ucc45\uc740 <em>\uade0\uc5f4<\/em>\uc774 \uc544\ub2c8\ub77c <strong>\ubd95\uad34<\/strong>\ub97c \uc77c\uc73c\ud0a8\ub2e4. \ud55c \ubc88\uc758 \uc608\uc678\uac00 \uacc4\uc18d \ubc18\ubcf5\ub418\uba70 \uc810\ucc28 \ub124\ud2b8\uc6cc\ud06c\ub294 \ud63c\ub3c8\uacfc \ud30c\uba78\uc758 \uad6c\ub801\ud145\uc774\ub97c \ud5a5\ud574 \ub2ec\ub824\uac00\uac8c \ub41c\ub2e4. \uacb0\uad6d \uc544\ub798\uc640 \uac19\uc774 \ub124\ud2b8\uc6cc\ud06c \uacbd\uacc4\uac00 \ubb34\ub108\uc9c4 <strong>\ub054\ucc0d\ud55c \ud63c\uc885 \uad6c\uc870<\/strong>\uac00 \ub9cc\ub4e4\uc5b4\uc9c4\ub2e4.<\/p>\n<figure class=\"wp-block-image aligncenter size-full\"><a href=\"https:\/\/www.decteng.com\/ko\/wp-content\/uploads\/sites\/4\/2025\/12\/multi-homed-host-connected-to-multiple-networks-security-risk.webp\"><img loading=\"lazy\" decoding=\"async\" width=\"655\" height=\"454\" src=\"https:\/\/www.decteng.com\/ko\/wp-content\/uploads\/sites\/4\/2025\/12\/multi-homed-host-connected-to-multiple-networks-security-risk.webp\" alt=\"\ud55c \ub300\uc758 \ud638\uc2a4\ud2b8\uac00 \ub124 \uac1c\uc758 \ub3c5\ub9bd\ub41c \ub124\ud2b8\uc6cc\ud06c \uadf8\ub8f9\uc5d0 \ubaa8\ub450 \uc5f0\uacb0\ub41c \uad6c\uc870\" class=\"wp-image-1657\" srcset=\"https:\/\/www.decteng.com\/ko\/wp-content\/uploads\/sites\/4\/2025\/12\/multi-homed-host-connected-to-multiple-networks-security-risk.webp 655w, https:\/\/www.decteng.com\/ko\/wp-content\/uploads\/sites\/4\/2025\/12\/multi-homed-host-connected-to-multiple-networks-security-risk-300x208.webp 300w\" sizes=\"auto, (max-width: 655px) 100vw, 655px\" \/><\/a><figcaption class=\"wp-element-caption\">\uacb0\uad6d \uc774\ub7f0 \ub054\ucc0d\ud55c \ud63c\uc885\uc774 \ud0c4\uc0dd\ud55c\ub2e4. \uc544\uc8fc \ub9ce\uc774.<\/figcaption><\/figure>\n<p><strong>\uc774 \uc2dc\uc810\uc774 \ub418\uba74 \ud3d0\uc1c4\ub9dd\uc774\ub77c\ub294 \uad6c\uc870\uc801 \ubcf4\uc548 \uc7a5\uc810\uc740 \uc0ac\uc2e4\uc0c1 \uc758\ubbf8\uac00 \uc5c6\uc5b4\uc9c0\uba70<\/strong>, \uc678\ubd80 \uc778\ud130\ub137\uacfc \uc9c1\uc811 \uc5f0\uacb0\ub41c \uac83\ubcf4\ub2e4 \ub354 \uc704\ud5d8\ud574\uc9c0\ub294 \uacbd\uc6b0\ub3c4 \ud754\ud558\ub2e4. \uc7a5\ube44\uac00 \uc544\ub2c8\ub77c <strong>\uc0ac\ub78c\uc758 \uc190\uacfc \uc6b4\uc601\uc0c1\uc758 \ud3b8\uc758<\/strong>\uc5d0 \uc758\ud574 \ub124\ud2b8\uc6cc\ud06c \uacbd\uacc4\uac00 \ubb34\ub108\uc84c\uae30 \ub54c\ubb38\uc774\ub2e4.<\/p>\n<\/section><\/section>\n<section>\n<h2>\uc774\uc0c1\uc801\uc778 \ub124\ud2b8\uc6cc\ud06c : \ud2b8\ub9ac-\uc2a4\ud0c0 \uad6c\uc870<\/h2>\n<p>\ubcf8 \ud544\uc790\uac00 \uc0dd\uac01\ud558\ub294 \uc815\uc11d\uc801\uc774\uace0 \uc774\uc0c1\uc801\uc778 \ub124\ud2b8\uc6cc\ud06c \ud1a0\ud3f4\ub85c\uc9c0(Topology)\ub294 \ub2e8\uc21c\ud55c \uc6d0\uce59\uc744 \ub530\ub978\ub2e4. \ubc14\ub85c <strong>\ud558\ub098\uc758 \ud638\uc2a4\ud2b8\ub294 \ud558\ub098\uc758 \ub79c\uce74\ub4dc, \ud558\ub098\uc758 IP \uc8fc\uc18c\ub97c \uac00\uc9c0\uace0, \uc624\uc9c1 \ud558\ub098\uc758 \ub124\ud2b8\uc6cc\ud06c\uc5d0\ub9cc \uc18d\ud574 \uc788\ub294 \uac83<\/strong>\uc774\ub2e4.<\/p>\n<p>\uc774 \ub2e8\uc21c\ud55c \uc6d0\uce59\uc744 \uac00\uc7a5 \uc790\uc5f0\uc2a4\ub7fd\uac8c \uad6c\ud604\ud558\ub294 \ub124\ud2b8\uc6cc\ud06c \ud615\ud0dc\uac00 \ubc14\ub85c <dfn>\ud2b8\ub9ac-\uc2a4\ud0c0 \ud1a0\ud3f4\ub85c\uc9c0(Tree-Star Topology)<\/dfn> \uad6c\uc870\uc774\ub2e4. \uadf8\ub8f9(\uc5c5\ubb34 \ub2e8\uc704) \ub0b4\ubd80 \ud1b5\uc2e0\uc740 \uc5e3\uc9c0 \uc2a4\uc704\uce58\ub97c \ud1b5\ud574 \uc774\ub8e8\uc5b4\uc9c0\ub294 <em>\uc2a4\ud0c0 \uad6c\uc870(Star Topology)<\/em>\ub97c \ub530\ub974\uace0, \uc11c\ub85c \ub2e4\ub978 \ub124\ud2b8\uc6cc\ud06c \uac04\uc758 \ud1b5\uc2e0\uc740 \uc0c1\uc704 \ub77c\uc6b0\ud130\ub97c \ud1b5\ud574 \uc774\ub8e8\uc5b4\uc9c0\ub294 <em>\ud2b8\ub9ac \uad6c\uc870(Tree Topology)<\/em>\ub97c \uae30\ubc18\uc73c\ub85c \ud55c\ub2e4.<\/p>\n<p>\uc774 \ub450 \uad6c\uc870\uac00 \uacb0\ud569\ub41c <strong>\ud2b8\ub9ac-\uc2a4\ud0c0 \uad6c\uc870(Tree\u2013Star Topology)<\/strong>\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uc774\uc720\ub85c \ub300\ubd80\ubd84\uc758 \ud658\uacbd\uc5d0\uc11c \uac00\uc7a5 \ubc14\ub78c\uc9c1\ud55c \ub124\ud2b8\uc6cc\ud06c \uc6b4\uc601 \ubaa8\ub378\uc774 \ub41c\ub2e4.<\/p>\n \n<ul><li><strong>\uc5ed\ud560\uacfc \uacbd\uacc4\uac00 \uba85\ud655\ud558\ub2e4<\/strong> : \uc5e3\uc9c0 \uc2a4\uc704\uce58\ub294 \uc0ac\uc6a9\uc790 \ub2e8\ub9d0\uc744, \ub77c\uc6b0\ud130\ub294 \ub124\ud2b8\uc6cc\ud06c \uac04\uc758 \uacbd\uacc4\ub97c \uba85\ud655\ud558\uac8c \ubd84\ub9ac\ud558\uc5ec \ub2f4\ub2f9\ud55c\ub2e4.<\/li>\n<li><strong>\ubb38\uc81c \ubc1c\uc0dd \uc2dc \ucd94\uc801\uc774 \uc27d\ub2e4<\/strong> : \uc7a5\uc560 \ubc1c\uc0dd \uc2dc \uc5b4\ub290 \uacc4\uce35, \uc5b4\ub290 \uad6c\uac04\uc5d0\uc11c \ubb38\uc81c\uc778\uc9c0 \ube44\uad50\uc801 \ube60\ub974\uac8c \uc881\ud600\uac08 \uc218 \uc788\ub2e4.<\/li>\n<li><strong>\ubcf4\uc548 \uc815\ucc45 \uc801\uc6a9\uc774 \uc6a9\uc774\ud558\ub2e4<\/strong> : \ub124\ud2b8\uc6cc\ud06c \uacbd\uacc4\uac00 \uba85\ud655\ud558\uac8c \uc9d1\uc911\ub418\uc5b4 \uc788\uae30 \ub54c\ubb38\uc5d0 \ubc29\ud654\ubcbd, \uc811\uadfc \ud1b5\uc81c \ubaa9\ub85d(ACL), \ubaa8\ub2c8\ud130\ub9c1 \uc9c0\uc810\uc744 \uc124\uacc4\ud558\uae30 \uc27d\ub2e4.<\/li>\n<li><strong>\ud655\uc7a5\uc131\uacfc \uc6b4\uc601 \uc548\uc815\uc131\uc774 \ub6f0\uc5b4\ub098\ub2e4<\/strong> : \uc0c8\ub85c\uc6b4 \ubd80\uc11c, \uc7a5\ube44, \uc2dc\uc2a4\ud15c\uc744 \ucd94\uac00\ud574\ub3c4 \uc804\uccb4 \ub124\ud2b8\uc6cc\ud06c\ub97c \ub4a4\uc9c8 \ud544\uc694\uac00 \uc5c6\ub2e4. \ud558\uc704 \uadf8\ub8f9\uc740 \uc2a4\uc704\uce58, \uc0c1\uc704 \uc5f0\uacb0\uc740 \ub77c\uc6b0\ud130\u2014\uc5ed\ud560\uc774 \uba85\ud655\ud574 \uc720\uc9c0\ubcf4\uc218\uac00 \uc27d\ub2e4.<\/li>\n<li><strong>\uc5c5\ubb34 \ud750\ub984\uc744 \uc608\uce21\ud558\uae30 \uc27d\ub2e4<\/strong> : \ud2b8\ub798\ud53d \ud750\ub984\uc774 <em>\uc608\uce21 \uac00\ub2a5\ud55c \uacbd\ub85c<\/em>\ub97c \ub530\ub77c \uc774\ub3d9\ud55c\ub2e4.<\/li>\n<\/ul>\n<section>\n<h3>\ud3d0\uc1c4\ub9dd\uc5d0 \ube44\ud574 \ucde8\uc57d\ud55c \uac83\uc740 \uc0ac\uc2e4\uc774\uc9c0 \uc54a\uc740\uac00?<\/h3>\n<p>\ucde8\uc57d\ud55c\uac83\uc740 \uc0ac\uc2e4\uc774\ub2e4. \uc544\ubb34\ub9ac \ub124\ud2b8\uc6cc\ud06c\ub97c \uc798 \uc124\uacc4\ud55c\ub2e4 \ud574\ub3c4, <strong>\ub9cc\uc758 \ud558\ub098<\/strong>\ub77c\ub294 \uac83\uc774 \uc788\uae30 \ub54c\ubb38\uc774\ub2e4. \ud558\uc9c0\ub9cc, \ub124\ud2b8\uc6cc\ud06c\ub294 <em>\ud56d\uc0c1 \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud55c\ub2e4<\/em>\ub294 \uc804\uc81c\ub97c \ub450\uace0 \uc124\uacc4\ud574\uc57c \ud55c\ub2e4. \ud575\uc2ec\uc740, <strong>\ubb38\uc81c\uac00 \ubc1c\uc0dd\ud588\uc744 \ub54c \uc5bc\ub9c8\ub098 \ube60\ub974\uac8c, \uc815\ud655\ud558\uac8c \ucc28\ub2e8\ud560 \uc218 \uc788\ub294\uac00<\/strong>\uc774\ub2e4.<\/p>\n<p>\ud2b8\ub9ac-\uc2a4\ud0c0 \uad6c\uc870\uc5d0\uc11c\ub294 \ubb38\uc81c\uac00 \ub2e4\uc74c \ub2e8\uacc4\ub97c \ub118\uc9c0 \ubabb\ud558\ub3c4\ub85d <strong>\uacbd\uacc4 \uc7a5\ube44(\ub77c\uc6b0\ud130, \ubc29\ud654\ubcbd, L3 \uc2a4\uc704\uce58)<\/strong>\uc5d0\uc11c \ucc28\ub2e8\ud560 \uc218 \uc788\ub2e4. \ubc18\uba74, Multi-homed Host\uac00 \uc5ec\uae30\uc800\uae30 \uc874\uc7ac\ud55c\ub2e4\uba74 \ubb38\uc81c\ub294 \ub2e8\uacc4\uc801 \ucc28\ub2e8 \uc5c6\uc774 <strong>\uac00\uc7a5 \ucde8\uc57d\ud55c \uacbd\ub85c\ub97c \ud0c0\uace0 \uc606 \ub124\ud2b8\uc6cc\ud06c\uae4c\uc9c0 \uadf8\ub300\ub85c \ubc88\uc9c4\ub2e4.<\/strong><\/p>\n<p>\uc989, <strong>\uc798 \uc9dc\uc778 \uad6c\uc870\uc758 \uc704\ud5d8\uc740 \uc608\uce21 \uac00\ub2a5\ud55c \uc704\ud5d8<\/strong>\uc774\uace0, \uc798\ubabb\ub41c \uad6c\uc870\uc758 \uc704\ud5d8\uc740 <strong>\ud1b5\uc81c\ud560 \uc218 \uc5c6\ub294 \uc704\ud5d8<\/strong>\uc774\ub2e4. \ub458 \uc911 \uc5b4\ub5a4 \uac83\uc774 \ub354 \uc704\ud5d8\ud55c\uc9c0\ub294 \ub9d0\ud560 \ud544\uc694\ub3c4 \uc5c6\ub2e4.<\/p>\n<\/section>\n<section>\n<h3>\ud2b8\ub9ac-\uc2a4\ud0c0 \uad6c\uc870\ub294 \ub9cc\ub2a5\uc774 \uc544\ub2c8\ub2e4.<\/h3>\n<p>\ud2b8\ub9ac-\uc2a4\ud0c0 \uad6c\uc870\uac00 \uae30\uc220\uc801\uc73c\ub85c \ub2e4\ub978 \ubaa8\ub4e0 \ud1a0\ud3f4\ub85c\uc9c0\ubcf4\ub2e4 \uc6b0\uc6d4\ud558\ub2e4\ub294 \uc758\ubbf8\ub294 \uc544\ub2c8\ub2e4. \ub2e8\uc9c0 \ud604\uc2e4\uc801\uc778 \uc81c\uc57d \uc18d\uc5d0\uc11c\ub3c4 \ub124\ud2b8\uc6cc\ud06c \ubcf4\uc548\uc5d0 \ub300\ud55c \uc694\uad6c\ub97c \ub9cc\uc871\uc2dc\ud0a4\ub294 \ub3d9\uc2dc\uc5d0, \ub124\ud2b8\uc6cc\ud06c \uad6c\uc870\uc758 \uadfc\uac04\uc5d0 \ubcc0\ud615\uc774 \uac00\ud574\uc9c0\ub294 \uacbd\uc6b0\uac00 \ub9e4\uc6b0 \ub4dc\ubb3c\uae30\ub54c\ubb38\uc5d0 <strong>\uc77c\ubc18\uc801\uc778 \uc5c5\ubb34 \ud658\uacbd\uc5d0\uc11c\uc758 \ucd5c\uc18c \uae30\uc900<\/strong>\uc774 \ub418\ub294 \uac83\uc774\ub2e4.<\/p>\n\n<p>\uadf8\ub7fc\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 \ud604\uc2e4\uc5d0\uc11c\ub294 \uc5ec\ub7ec \uc815\ucc45\uc801\u00b7\ud589\uc815\uc801\u00b7\uc870\uc9c1\uc801 \uc774\uc720(<strong>\ub300\ubd80\ubd84 \uae30\uc220\uc801\uc778 \uc774\uc720\uac00 \uc544\ub2c8\ub2e4<\/strong>)\ub85c \uc774\ub7ec\ud55c \uad6c\uc870\ub97c \uc801\uc6a9\ud558\uc9c0 \ubabb\ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\ub2e4. \uadf8\ub9ac\uace0 \uadf8 \ube48\ud2c8\uc744 \u201c\uc608\uc678\u201d\uac00 \ud30c\uace0\ub4e4\uace0, \uadf8 \uc608\uc678\uac00 \uacb0\uad6d \ub124\ud2b8\uc6cc\ud06c \uc804\uccb4\ub97c \uc7a0\uc2dd\ud558\uc5ec \ubcf4\uc548 \uc815\ucc45\uc744 \ubb34\ub108\ub728\ub9b0\ub2e4.<\/p>\n<\/section>\n<\/section>\n<section>\n\n<h2>\uacb0\ub860<\/h2>\n\n<p>\ub2e4\uc911 \ub124\ud2b8\uc6cc\ud06c \ud638\uc2a4\ud2b8\ub97c \ub9cc\ub4dc\ub294 \uac83\uc740 \uae30\uc220\uc801\uc73c\ub85c \uc5b4\ub835\uc9c0 \uc54a\ub2e4. \ub79c\uce74\ub4dc\ub97c \ud558\ub098 \ub354 \uaf42\uace0, IP\uc640 \uac8c\uc774\ud2b8\uc6e8\uc774\ub97c \ub354 \uc124\uc815\ud558\uba74 \ub41c\ub2e4. \ud544\uc694\ud558\ub2e4\uba74 \uc815\uc801 \ub77c\uc6b0\ud305\uc744 \ud1b5\ud574 \ud1b5\uc2e0 \ubb38\uc81c\ub3c4 \uc5b4\ub290 \uc815\ub3c4\ub294 \ud574\uacb0\ub41c\ub2e4. \uadf8\ub7ec\ub098 \uc774\uac83\uc740 \uc5b4\ub514\uae4c\uc9c0\ub098 <strong>\uc784\uc2dc\ubc29\ud3b8<\/strong>\uc774\uba70, \uc7a5\uae30\uc801 \uad00\uc810\uc5d0\uc11c\ub294 \ubc18\ub4dc\uc2dc \uc704\ud5d8 \uc694\uc18c\uac00 \ub41c\ub2e4.<\/p>\n\n<h3>\ub124\ud2b8\uc6cc\ud06c\ub97c \uc124\uacc4\ud558\uace0 \uad00\ub9ac\ud560 \ub54c \ubc18\ub4dc\uc2dc \uae30\uc5b5\ud574\uc57c \ud560 \ud3ec\uc778\ud2b8<\/h3>\n<ul>\n  <li><strong>\uc608\uc678\ub97c \ub9cc\ub4e4\uc9c0 \ub9c8\ub77c<\/strong> \u2014 \ud55c \ubc88 \uc0dd\uae34 \uc608\uc678\ub294 \uc21c\uc2dd\uac04\uc5d0 \ud45c\uc900\uc774 \ub41c\ub2e4.<\/li>\n  <li><strong>\uc815\ucc45\uc740 \uc5c6\uc744\uc218\ub85d, \uac15\ub825\ud560\uc218\ub85d \uc88b\ub2e4<\/strong> \u2014 \uc815\ucc45\uc744 \ub9cc\ub4e4\ub54c\ub294 \uc138\ubc00\ud558\uace0 \uac15\ub825\ud558\uac8c \uad6c\uc131\ud574\uc57c \ud55c\ub2e4. \ud558\uc9c0\ub9cc \uac00\uc7a5 \uc88b\uc740 \uc815\ucc45\uc740 <strong>\uc815\ucc45\uc774 \uc5c6\ub294 \uac83(All Deny)<\/strong>\uc774\ub2e4.<\/li>\n  <li>\ub124\ud2b8\uc6cc\ud06c \uacbd\uacc4\ub294 \uc0ac\ub78c\uc758 \uc190\uc774 \uc544\ub2c8\ub77c <strong>\uc7a5\ube44\uac00 \ucc45\uc784\uc838\uc57c \ud55c\ub2e4.<\/strong><\/li>\n  <li>\uc6b4\uc601\uc0c1 \ud3b8\uc758\ubcf4\ub2e4 <strong>\uc815\ucc45 \uc77c\uad00\uc131\uc744 \uc6b0\uc120\ud558\ub77c.<\/strong><\/li>\n  <li>\uc591\ub2e4\ub9ac \ud638\uc2a4\ud2b8\uac00 \ud544\uc694\ud558\ub2e4\ub294 \uac83\uc740 <strong>\uc124\uacc4\uac00 \ud604\uc2e4\uc744 \ubc18\uc601\ud558\uc9c0 \ubabb\ud588\ub2e4\ub294 \uc99d\uac70<\/strong>\ub2e4.<\/li>\n  <li>\ud3d0\uc1c4\ub9dd\uc744 \uc548\uc804\ud558\uac8c \uc720\uc9c0\ud558\ub824\uba74 <strong>\uc808\ucc28\u00b7\uc815\ucc45\u00b7\uad50\uc721\u00b7\ud1b5\uc81c<\/strong>\uac00 \ubc18\ub4dc\uc2dc \ubcd1\ud589\ub418\uc5b4\uc57c \ud55c\ub2e4.<\/li>\n<\/ul>\n\n<p>\uc774 5\uac00\uc9c0\uac00 \uac16\ucdb0\uc9c0\uc9c0 \uc54a\uc740 \ud3d0\uc1c4\ub9dd\uc740 \ub2e8\uc21c\ud55c \ubd88\ud3b8\ud568\ub9cc \ub0a8\uae30\uace0, \uc624\ud788\ub824 \ub354 \uc704\ud5d8\ud55c \ub124\ud2b8\uc6cc\ud06c\ub85c \ubcc0\uc9c8\ub420 \uc218 \uc788\ub2e4. \ub124\ud2b8\uc6cc\ud06c \ubcf4\uc548\uc758 \ubcf8\uc9c8\uc740 \uae30\uc220\uc774 \uc544\ub2c8\ub77c <strong>\uc815\ucc45\uacfc \uc6b4\uc601<\/strong>\uc784\uc744 \uc78a\uc9c0 \ub9d0\uc544\uc57c \ud55c\ub2e4.<\/p>\n\n<p>\uba85\ud655\ud55c \uc6d0\uce59\uc744 \uc138\uc6b0\uace0, \uadf8 \uc6d0\uce59\uc5d0 \ub530\ub77c \ub124\ud2b8\uc6cc\ud06c\ub97c \uc124\uacc4\ud558\uace0 \uc6b4\uc6a9\ud55c\ub2e4\uba74, \uc0ac\uc2e4 <strong>\uc591\ub2e4\ub9ac \ud638\uc2a4\ud2b8\ub294 \uc560\ucd08\uc5d0 \ub098\uc62c \uc77c\uc774 \uc5c6\ub2e4.<\/strong> \uadf8\ub7fc\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 \ud604\uc2e4 \uc18d\uc5d0\ub294 \uc5b4\uca54 \uc218 \uc5c6\ub294 \uc0c1\ud669\uc774 \ud56d\uc0c1 \uc874\uc7ac\ud55c\ub2e4. \uadf8\ub7f0 \uacbd\uc6b0\uc5d0\ub3c4 <em>\uc608\uc678<\/em>\uac00 \uc5b4\ub290 \uc21c\uac04 \uc804\uccb4 \uad6c\uc870\ub97c \uc7a0\uc2dd\ud574 \ubc84\ub9ac\uc9c0 \uc54a\ub3c4\ub85d, \uc124\uacc4 \ub2e8\uacc4\uc5d0\uc11c \ucda9\ubd84\ud788 \uace0\ubbfc\ud574\uc57c \ud558\ub9ac\ub77c \uc0dd\uac01\ud55c\ub2e4.<\/p>\n<p>\uadf8\ub9ac\uace0 \ud639 \ud638\uc2a4\ud2b8\uc5d0\uc11c \uc815\uc801 \ub77c\uc6b0\ud305\uc744 \uc124\uc815\ud588\ub2e4\uba74, <strong>\uac00\ub2a5\ud55c \ud55c \ube60\ub978 \uc2dc\uc77c \ub0b4\uc5d0 \uc81c\uac70\ud560 \uc218 \uc788\uae30\ub97c \ubc14\ub780\ub2e4.<\/strong><\/p>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>\ud3d0\uc1c4\ub9dd\uc740 \uc815\ub9d0 \uc548\uc804\ud55c\uac00? \uc2e4\uc81c \uae30\uc5c5 \ud658\uacbd\uc5d0\uc11c \ud3d0\uc1c4\ub9dd \ub124\ud2b8\uc6cc\ud06c\uac00 \uac16\ub294 \ud55c\uacc4, \ud544\uc5f0\uc801\uc73c\ub85c \ub4f1\uc7a5\ud558\ub294 \uc591\ub2e4\ub9ac \ud638\uc2a4\ud2b8(Multi-homed Host)\ubb38\uc81c, \uadf8\ub9ac\uace0 \ubcf4\uc548 \uc815\ucc45\uc774 \ud55c\ubc88 \ubb34\ub108\uc9c0\uba74 \uc65c \ub418\ub3cc\ub9b4 \uc218 \uc5c6\ub294\uc9c0 \uc0b4\ud3b4\ubcf4\uace0 \ud2b8\ub9ac-\uc2a4\ud0c0 \ud1a0\ud3f4\ub85c\uc9c0 \uad6c\uc870\uc758 \ub124\ud2b8\uc6cc\ud06c \uc124\uacc4 \uc6d0\uce59\uc744 \uc124\uba85\ud55c\ub2e4.<\/p>\n","protected":false},"author":1,"featured_media":1659,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[71],"tags":[213,217,215,209,211,210,216,129,214,212,208],"class_list":{"0":"post-1660","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-it","8":"tag-multihomedhost","9":"tag-stuxnet","10":"tag-treestartopology","11":"tag-209","12":"tag-211","13":"tag-210","14":"tag-216","15":"tag-system-management","16":"tag-214","17":"tag-212","18":"tag-208","19":"content-layout-excerpt-thumb"},"_links":{"self":[{"href":"https:\/\/www.decteng.com\/ko\/wp-json\/wp\/v2\/posts\/1660","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.decteng.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.decteng.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.decteng.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.decteng.com\/ko\/wp-json\/wp\/v2\/comments?post=1660"}],"version-history":[{"count":4,"href":"https:\/\/www.decteng.com\/ko\/wp-json\/wp\/v2\/posts\/1660\/revisions"}],"predecessor-version":[{"id":1664,"href":"https:\/\/www.decteng.com\/ko\/wp-json\/wp\/v2\/posts\/1660\/revisions\/1664"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.decteng.com\/ko\/wp-json\/wp\/v2\/media\/1659"}],"wp:attachment":[{"href":"https:\/\/www.decteng.com\/ko\/wp-json\/wp\/v2\/media?parent=1660"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.decteng.com\/ko\/wp-json\/wp\/v2\/categories?post=1660"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.decteng.com\/ko\/wp-json\/wp\/v2\/tags?post=1660"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}