{"id":478235,"date":"2023-08-09T09:29:27","date_gmt":"2023-08-09T09:29:27","guid":{"rendered":""},"modified":"2023-09-05T11:16:20","modified_gmt":"2023-09-05T11:16:20","slug":"null-session","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/kr\/wiki\/null-session\/","title":{"rendered":"\ub110 \uc138\uc158"},"content":{"rendered":"<h2>\ub110 \uc138\uc158 \uc18c\uac1c<\/h2>\n<p>Null \uc138\uc158\uc740 \ud074\ub77c\uc774\uc5b8\ud2b8\uc640 \uc11c\ubc84 \uac04\uc5d0 \uc124\uc815\ub41c \uc775\uba85\uc758 \uc778\uc99d\ub418\uc9c0 \uc54a\uc740 \uc5f0\uacb0\uc744 \ub098\ud0c0\ub0b4\ub294 \ucef4\ud4e8\ud130 \ub124\ud2b8\uc6cc\ud0b9 \uc6a9\uc5b4\uc785\ub2c8\ub2e4. \uc774 \uc138\uc158\uc744 \ud1b5\ud574 \uc0ac\uc6a9\uc790\ub294 \uc790\uaca9 \uc99d\uba85\uc744 \uc81c\uacf5\ud558\uc9c0 \uc54a\uace0\ub3c4 Windows \uae30\ubc18 \uc2dc\uc2a4\ud15c\uc758 \uacf5\uc720 \ub9ac\uc18c\uc2a4\uc5d0 \uc561\uc138\uc2a4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. Null \uc138\uc158\uc758 \uac1c\ub150\uc740 Microsoft Windows \uc6b4\uc601 \uccb4\uc81c \ud658\uacbd\uc5d0\uc11c \ub4f1\uc7a5\ud588\uc73c\uba70 \uc2dc\uc2a4\ud15c \uad00\ub9ac\uc790\uc758 \uad00\uc2ec \uc8fc\uc81c\uc774\uc790 \ub124\ud2b8\uc6cc\ud06c \uad00\ub9ac\uc790\uc758 \uc7a0\uc7ac\uc801\uc778 \ubcf4\uc548 \ubb38\uc81c\uc600\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\ub110 \uc138\uc158\uc758 \uc5ed\uc0ac<\/h2>\n<p>Null \uc138\uc158\uc758 \uae30\uc6d0\uc740 Microsoft Windows \ub124\ud2b8\uc6cc\ud0b9 \ucd08\uae30\ub85c \uac70\uc2ac\ub7ec \uc62c\ub77c\uac11\ub2c8\ub2e4. \uc774\ub294 \ud30c\uc77c \ubc0f \ud504\ub9b0\ud130 \uacf5\uc720\ub97c \uc704\ud55c SMB(\uc11c\ubc84 \uba54\uc2dc\uc9c0 \ube14\ub85d) \ud504\ub85c\ud1a0\ucf5c\uc744 \ub3c4\uc785\ud55c Windows NT \uc6b4\uc601 \uccb4\uc81c\uc5d0\uc11c \ucc98\uc74c \uc5b8\uae09\ub418\uc5c8\uc2b5\ub2c8\ub2e4. Null \uc138\uc158\uc740 1996\ub144 Windows NT 4.0\uc774 \ucd9c\uc2dc\ub418\uc5c8\uc744 \ub54c \uc8fc\ubaa9\uc744 \ubc1b\uc558\uc2b5\ub2c8\ub2e4. \ub2f9\uc2dc Null \uc138\uc158\uc740 Windows NT \uc2dc\uc2a4\ud15c\uc758 \uacf5\uc720 \ub9ac\uc18c\uc2a4\uc5d0 \ub300\ud55c \uc775\uba85 \uc561\uc138\uc2a4\ub97c \ud5c8\uc6a9\ud588\uc2b5\ub2c8\ub2e4. \uc774 \uae30\ub2a5\uc740 \uc6d0\ub798 \ub808\uac70\uc2dc \uc2dc\uc2a4\ud15c\uacfc\uc758 \uc0c1\ud638 \uc6b4\uc6a9\uc131\uc744 \uc704\ud574 \uace0\uc548\ub418\uc5c8\uc9c0\ub9cc \uc545\uc758\uc801\uc778 \ud589\uc704\uc790\uc758 \uc624\uc6a9\uc73c\ub85c \uc778\ud574 \uc7a0\uc7ac\uc801\uc778 \ubcf4\uc548 \uc704\ud5d8\uc774 \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>Null \uc138\uc158\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \uc815\ubcf4<\/h2>\n<p>Null \uc138\uc158\uc5d0\uc11c \ud074\ub77c\uc774\uc5b8\ud2b8\ub294 \ub85c\uadf8\uc778 \uc790\uaca9 \uc99d\uba85\uc744 \uc81c\uacf5\ud558\uc9c0 \uc54a\uace0 \uc11c\ubc84\uc5d0 \ub300\ud55c \uc5f0\uacb0\uc744 \uc124\uc815\ud569\ub2c8\ub2e4. \ud074\ub77c\uc774\uc5b8\ud2b8\ub294 \uc778\uc99d \ud504\ub85c\uc138\uc2a4 \uc911\uc5d0 \uc0ac\uc6a9\uc790 \uc774\ub984 \ubc0f \ube44\ubc00\ubc88\ud638 \ud544\ub4dc\uc5d0 \ube48 \uac12 \ub610\ub294 null \uac12\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc5f0\uacb0\uc774 \uc124\uc815\ub418\uba74 \ud074\ub77c\uc774\uc5b8\ud2b8\ub294 \uacf5\uc720 \ub514\ub809\ud130\ub9ac, \ud30c\uc77c \ubc0f \ub808\uc9c0\uc2a4\ud2b8\ub9ac \uc815\ubcf4\ub97c \ud3ec\ud568\ud558\uc5ec \uc11c\ubc84\uc758 \ud2b9\uc815 \uacf5\uc720 \ub9ac\uc18c\uc2a4\uc5d0 \uc561\uc138\uc2a4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>Null \uc138\uc158\uc758 \ub0b4\ubd80 \uad6c\uc870<\/h2>\n<p>Null \uc138\uc158\uc758 \uba54\ucee4\ub2c8\uc998\uc5d0\ub294 \ud074\ub77c\uc774\uc5b8\ud2b8\uac00 \uc778\uc99d\uc744 \uc704\ud574 null \uac12\uc774 \ud3ec\ud568\ub41c SMB \uc694\uccad\uc744 \ubcf4\ub0b4\ub294 \uac83\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc11c\ubc84\uac00 \uc774 \uc694\uccad\uc744 \ubc1b\uc73c\uba74 \uc5f0\uacb0\uc744 \uc775\uba85 \uc138\uc158\uc73c\ub85c \ucc98\ub9ac\ud558\uc5ec &quot;Everyone&quot; \uadf8\ub8f9 \ub610\ub294 &quot;Anonymous Logon&quot; \uadf8\ub8f9\uc774 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \uacf5\uc720 \ub9ac\uc18c\uc2a4\uc5d0 \ub300\ud55c \uc81c\ud55c\ub41c \uc561\uc138\uc2a4 \uad8c\ud55c\uc744 \ubd80\uc5ec\ud569\ub2c8\ub2e4. Null \uc138\uc158\uc744 \ud1b5\ud574 \ubd80\uc5ec\ub41c \uc561\uc138\uc2a4 \ubc94\uc704\ub294 \uc11c\ubc84 \uad6c\uc131\uacfc \ud2b9\uc815 \uacf5\uc720 \ub9ac\uc18c\uc2a4\uc5d0 \ud560\ub2f9\ub41c \uad8c\ud55c\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n<h2>Null Session\uc758 \uc8fc\uc694 \ud2b9\uc9d5 \ubd84\uc11d<\/h2>\n<p>Null \uc138\uc158\uc758 \uc8fc\uc694 \uae30\ub2a5\uc744 \uc774\ud574\ud558\uae30 \uc704\ud574 \ud574\ub2f9 \ud2b9\uc131\uc744 \uc790\uc138\ud788 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<ol>\n<li>\n<p><strong>\uc775\uba85 \uc561\uc138\uc2a4<\/strong>: Null \uc138\uc158\uc740 Windows \uc2dc\uc2a4\ud15c\uc758 \uacf5\uc720 \ub9ac\uc18c\uc2a4\uc5d0 \ub300\ud55c \uc775\uba85 \uc561\uc138\uc2a4\ub97c \uc81c\uacf5\ud558\ubbc0\ub85c \uc0ac\uc6a9\uc790\ub294 \uc778\uc99d \uc5c6\uc774 \ub370\uc774\ud130\ub97c \ubcf4\uace0 \uc561\uc138\uc2a4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uc81c\ud55c\ub41c \uad8c\ud55c<\/strong>: Null \uc138\uc158\uc744 \ud1b5\ud574 \ubd80\uc5ec\ub41c \uc561\uc138\uc2a4\ub294 &quot;Everyone&quot; \ub610\ub294 &quot;Anonymous Logon&quot; \uadf8\ub8f9\uc774 \uc561\uc138\uc2a4\ud560 \uc218 \uc788\ub294 \ub9ac\uc18c\uc2a4\ub85c \uc81c\ud55c\ub429\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\ubcf4\uc548\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5<\/strong>: Null \uc138\uc158\uc740 \uc801\uc808\ud558\uac8c \uad6c\uc131\ub418\uc9c0 \uc54a\uc740 \uacbd\uc6b0 \ubcf4\uc548 \uc704\ud5d8\uc744 \ucd08\ub798\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uad8c\ud55c\uc774 \uc5c6\ub294 \uc0ac\uc6a9\uc790\ub294 \uc774 \uae30\ub2a5\uc744 \uc545\uc6a9\ud558\uc5ec \ubbfc\uac10\ud55c \uc815\ubcf4\ub97c \uc218\uc9d1\ud558\uac70\ub098 \ub124\ud2b8\uc6cc\ud06c\uc5d0 \ub300\ud55c \uacf5\uaca9\uc744 \uc2dc\uc791\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ol>\n<h2>\ub110 \uc138\uc158\uc758 \uc720\ud615<\/h2>\n<p>Null \uc138\uc158\uc740 \ud574\ub2f9 \uae30\ub2a5\uacfc \uc2dc\uc2a4\ud15c\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \uae30\uc900\uc73c\ub85c \ubd84\ub958\ud560 \uc218 \uc788\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>\uc775\uba85 Null<\/td>\n<td>\uacf5\uc720 \ub9ac\uc18c\uc2a4\uc5d0 \ub300\ud55c \uc77d\uae30 \uc804\uc6a9 \uc561\uc138\uc2a4\ub97c \uc81c\uacf5\ud558\uc5ec \uc0ac\uc6a9\uc790\uac00 \uc2dc\uc2a4\ud15c\uc744 \ubcc0\uacbd\ud558\uc9c0 \ubabb\ud558\ub3c4\ub85d \uc81c\ud55c\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td>\uc804\uccb4 \ub110<\/td>\n<td>\uacf5\uc720 \ub9ac\uc18c\uc2a4\uc5d0 \ub300\ud55c \uc77d\uae30 \ubc0f \uc4f0\uae30 \uc561\uc138\uc2a4\ub97c \uc81c\uacf5\ud558\uc5ec \uc2dc\uc2a4\ud15c\uc5d0 \ub300\ud55c \ub354 \ud070 \uc81c\uc5b4 \uad8c\ud55c\uc744 \ubd80\uc5ec\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td>\uc81c\ud55c\ub41c Null<\/td>\n<td>\ud2b9\uc815 \uacf5\uc720 \ub9ac\uc18c\uc2a4\uc5d0 \ub300\ud55c \uc561\uc138\uc2a4\ub97c \uc81c\ud55c\ud558\uc5ec \ud544\uc694\ud55c \uc791\uc5c5\uc744 \ud5c8\uc6a9\ud558\ub294 \ub3d9\uc2dc\uc5d0 \ubcf4\uc548\uc744 \uac15\ud654\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Null Session \ud65c\uc6a9\ubc29\ubc95 \ubc0f \uad00\ub828 \ubb38\uc81c\uc810<\/h2>\n<h3>Null \uc138\uc158 \uc0ac\uc6a9 \uc0ac\ub840:<\/h3>\n<ol>\n<li>\n<p><strong>\ub124\ud2b8\uc6cc\ud06c \uc9c4\ub2e8<\/strong>: \uc7a0\uc7ac\uc801\uc778 \uc5f0\uacb0 \ubb38\uc81c\ub97c \uc2dd\ubcc4\ud558\uace0 \uacf5\uc720 \ub9ac\uc18c\uc2a4 \uac00\uc6a9\uc131\uc744 \ud655\uc778\ud558\uae30 \uc704\ud55c \ub124\ud2b8\uc6cc\ud06c \uc9c4\ub2e8 \ubc0f \ubb38\uc81c \ud574\uacb0\uc5d0 Null \uc138\uc158\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\ub808\uac70\uc2dc \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/strong>: \uc77c\ubd80 \uc624\ub798\ub41c \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8\uacfc \uc2dc\uc2a4\ud15c\uc740 \ud638\ud658\uc131\uacfc \uc62c\ubc14\ub978 \uc791\ub3d9\uc744 \uc704\ud574 Null \uc138\uc158 \uc561\uc138\uc2a4\uac00 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uc6d0\uaca9 \uc5f4\uac70<\/strong>\ucc38\uace0: \uc2dc\uc2a4\ud15c \uad00\ub9ac\uc790\ub294 Windows \uc2dc\uc2a4\ud15c\uc758 \uc0ac\uc6a9\uc790, \uadf8\ub8f9 \ubc0f \uacf5\uc720 \ub9ac\uc18c\uc2a4\uc5d0 \ub300\ud55c \uc815\ubcf4\ub97c \uc218\uc9d1\ud558\uae30 \uc704\ud574 \uc6d0\uaca9 \uc5f4\uac70\uc5d0 Null \uc138\uc158\uc744 \ud65c\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ol>\n<h3>\ubb38\uc81c \ubc0f \ud574\uacb0 \ubc29\ubc95:<\/h3>\n<ol>\n<li>\n<p><strong>\ubcf4\uc548 \uc704\ud5d8<\/strong>: \uc545\uc758\uc801\uc778 \uc0ac\uc6a9\uc790\uac00 \ubb34\ub2e8 \uc561\uc138\uc2a4\ub97c \uc704\ud574 \ub110 \uc138\uc158\uc744 \uc545\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc704\ud5d8\uc744 \uc644\ud654\ud558\ub824\uba74 \ub124\ud2b8\uc6cc\ud06c \uad00\ub9ac\uc790\ub294 Null \uc138\uc158\uc744 \ube44\ud65c\uc131\ud654\ud558\uac70\ub098 \ud544\uc694\ud55c \ub9ac\uc18c\uc2a4\uc5d0\ub9cc \uc561\uc138\uc2a4\ud558\ub3c4\ub85d \uc81c\ud55c\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\ub124\ud2b8\uc6cc\ud06c \ucde8\uc57d\uc810<\/strong>: Null \uc138\uc158\uc740 \uc7a0\uc7ac\uc801\uc73c\ub85c \uc0ac\uc6a9\uc790 \uacc4\uc815 \uc774\ub984 \ubc0f \uacf5\uc720\uc640 \uac19\uc740 \uc911\uc694\ud55c \uc815\ubcf4\ub97c \ub178\ucd9c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub370\uc774\ud130 \uc720\ucd9c\uc744 \ubc29\uc9c0\ud558\ub824\uba74 \uc815\uae30\uc801\uc778 \ubcf4\uc548 \uac10\uc0ac\uc640 \uc561\uc138\uc2a4 \uc81c\uc5b4 \uac80\ud1a0\uac00 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\ub808\uac70\uc2dc \uc2dc\uc2a4\ud15c \ud638\ud658\uc131<\/strong>: \ub808\uac70\uc2dc \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 Null \uc138\uc158\uc774 \ud544\uc694\ud55c \uacbd\uc6b0 \uad00\ub9ac\uc790\ub294 \ubcf4\uc548 \uc704\ud5d8\uc744 \ucd5c\uc18c\ud654\ud558\uae30 \uc704\ud574 \ub124\ud2b8\uc6cc\ud06c \ubd84\ud560 \ubc0f \uc561\uc138\uc2a4 \uc81c\uc5b4 \uad6c\ud604\uc744 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ol>\n<h2>\uc8fc\uc694 \ud2b9\uc9d5 \ubc0f \uc720\uc0ac \uc6a9\uc5b4\uc640\uc758 \ube44\uad50<\/h2>\n<p>\uc720\uc0ac\ud55c \uc6a9\uc5b4\uc640 \ube44\uad50\ud558\uc5ec Null \uc138\uc158\uc744 \ub354 \uc798 \uc774\ud574\ud558\uae30 \uc704\ud574 \uc8fc\uc694 \ud2b9\uc9d5\uc744 \uac15\uc870\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\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>\ub110 \uc138\uc158<\/td>\n<td>\uc8fc\ub85c SMB \ud504\ub85c\ud1a0\ucf5c\uc744 \uc0ac\uc6a9\ud558\uc5ec Windows \uc2dc\uc2a4\ud15c\uc758 \uacf5\uc720 \ub9ac\uc18c\uc2a4\uc5d0 \ub300\ud55c \uc778\uc99d\ub418\uc9c0 \uc54a\uc740 \uc561\uc138\uc2a4\uc785\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td>\uc775\uba85 \uc561\uc138\uc2a4<\/td>\n<td>\uc885\uc885 \uc6f9 \uc561\uc138\uc2a4\uc640 \uad00\ub828\ub41c \uc778\uc99d \uc790\uaca9 \uc99d\uba85\uc744 \uc81c\uacf5\ud558\uc9c0 \uc54a\uace0 \ub9ac\uc18c\uc2a4\uc5d0 \uc561\uc138\uc2a4\ud558\ub294 \uae30\ub2a5\uc785\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td>\uac8c\uc2a4\ud2b8 \uc561\uc138\uc2a4<\/td>\n<td>\uc778\uc99d \uc5c6\uc774 \ub9ac\uc18c\uc2a4\uc5d0 \ub300\ud55c \uc81c\ud55c\ub41c \uc561\uc138\uc2a4\ub97c \uc81c\uacf5\ud558\ub294 Null \uc138\uc158\uacfc \uc720\uc0ac\ud55c \uac1c\ub150\uc785\ub2c8\ub2e4.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\ub110 \uc138\uc158(Null Session) \uad00\ub828 \uc804\ub9dd\uacfc \ubbf8\ub798 \uae30\uc220<\/h2>\n<p>\uae30\uc220\uc774 \ubc1c\uc804\ud568\uc5d0 \ub530\ub77c \ubcf4\uc548 \ubb38\uc81c\ub85c \uc778\ud574 Null \uc138\uc158\uc758 \uac1c\ub150\uc740 \uc810\ucc28 \uc4f8\ubaa8 \uc5c6\uac8c \ub418\uc5b4\uac00\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ucd5c\uc2e0 \uc6b4\uc601 \uccb4\uc81c\uc640 \ub124\ud2b8\uc6cc\ud06c \ud504\ub85c\ud1a0\ucf5c\uc740 \ub354 \uc774\uc0c1 \uacf5\uc720 \ub9ac\uc18c\uc2a4\uc5d0 \ub300\ud55c \uc778\uc99d\ub418\uc9c0 \uc54a\uc740 \uc561\uc138\uc2a4\ub97c \ud5c8\uc6a9\ud558\uc9c0 \uc54a\ub294 \uac15\ub825\ud55c \ubcf4\uc548 \uae30\ub2a5\uc73c\ub85c \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. MFA(\ub2e4\ub2e8\uacc4 \uc778\uc99d) \ubc0f RBAC(\uc5ed\ud560 \uae30\ubc18 \uc561\uc138\uc2a4 \uc81c\uc5b4)\uc640 \uac19\uc740 \ubcf4\uc548 \uc778\uc99d \uba54\ucee4\ub2c8\uc998\uc744 \uad6c\ud604\ud558\ub294 \ucabd\uc73c\ub85c \ucd08\uc810\uc774 \uc62e\uaca8\uc84c\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>Null \uc138\uc158 \ubc0f \ud504\ub85d\uc2dc \uc11c\ubc84<\/h2>\n<p>Null \uc138\uc158 \uae30\ub2a5\uc740 \uc8fc\ub85c Windows \ud658\uacbd\uacfc \uad00\ub828\uc774 \uc788\uc73c\uba70 \ud504\ub85d\uc2dc \uc11c\ubc84\uc640 \uc9c1\uc811\uc801\uc778 \uc5f0\uad00\uc774 \uc5c6\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ud504\ub85d\uc2dc \uc11c\ubc84\ub294 \uacf5\uc720 \ud3f4\ub354 \ubc0f \ud30c\uc77c\uc744 \ud3ec\ud568\ud55c \ub2e4\uc591\ud55c \ub9ac\uc18c\uc2a4\uc5d0 \ub300\ud55c \uc561\uc138\uc2a4\ub97c \uc81c\uc5b4\ud558\uc5ec \ub124\ud2b8\uc6cc\ud06c \ubcf4\uc548\uc744 \uac15\ud654\ud558\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud504\ub85d\uc2dc \uc11c\ubc84\ub97c \ud1b5\ud574 \ud2b8\ub798\ud53d\uc744 \ub77c\uc6b0\ud305\ud568\uc73c\ub85c\uc368 \ub124\ud2b8\uc6cc\ud06c \uad00\ub9ac\uc790\ub294 \ucd94\uac00 \uc778\uc99d \ubc0f \uc554\ud638\ud654 \uacc4\uce35\uc744 \uad6c\ud604\ud558\uc5ec \uc911\uc694\ud55c \ub370\uc774\ud130\ub97c \ubb34\ub2e8 \uc561\uc138\uc2a4\ub85c\ubd80\ud130 \ubcf4\ud638\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uad00\ub828\ub41c \ub9c1\ud06c\ub4e4<\/h2>\n<p>Null \uc138\uc158 \ubc0f \uadf8 \uc758\ubbf8\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \ub0b4\uc6a9\uc740 \ub2e4\uc74c \ub9ac\uc18c\uc2a4\ub97c \ucc38\uc870\ud558\uc2ed\uc2dc\uc624.<\/p>\n<ol>\n<li>\ub9c8\uc774\ud06c\ub85c\uc18c\ud504\ud2b8 \ud14c\ud06c\ub137: <a href=\"https:\/\/docs.microsoft.com\/en-us\/previous-versions\/windows\/it-pro\/windows-2000-server\/cc977591(v=technet.10)\" target=\"_new\" rel=\"noopener nofollow\">\ub110 \uc138\uc158 \uc774\ud574<\/a><\/li>\n<li>SANS \uc5f0\uad6c\uc18c: <a href=\"https:\/\/www.sans.org\/security-awareness-training\/blog\/null-sessions-are-not-okay\" target=\"_new\" rel=\"noopener nofollow\">Null \uc138\uc158\uc740 \uc88b\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/a><\/li>\n<li>US-CERT(\ubbf8\uad6d \ucef4\ud4e8\ud130 \ube44\uc0c1 \uc900\ube44 \ud300): <a href=\"https:\/\/us-cert.cisa.gov\/ncas\/tips\/ST04-007\" target=\"_new\" rel=\"noopener nofollow\">Null \uc138\uc158 \ubc0f \uacf5\uc720 \uc774\ud574 \ubc0f \ubc29\uc9c0<\/a><\/li>\n<\/ol>\n<p>\uacb0\ub860\uc801\uc73c\ub85c Null \uc138\uc158\uc740 \uc5ed\uc0ac\uc801\uc73c\ub85c \uad00\ub828\uc774 \uc788\uc9c0\ub9cc \ucd5c\uc2e0 Windows \ud658\uacbd\uc5d0\uc11c\ub294 \ub354 \uc774\uc0c1 \uc0ac\uc6a9\ub418\uc9c0 \uc54a\uc73c\uba70 \ubcf4\uc548\uc5d0 \ucde8\uc57d\ud55c \uae30\ub2a5\uc785\ub2c8\ub2e4. \uc801\uc808\ud558\uac8c \uad00\ub9ac\ud558\uc9c0 \uc54a\uc73c\uba74 \uc0ac\uc6a9 \uc2dc \uc2ec\uac01\ud55c \uc704\ud5d8\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc73c\uba70 \uc7a0\uc7ac\uc801\uc73c\ub85c \ubbfc\uac10\ud55c \ub370\uc774\ud130\uac00 \uc190\uc0c1\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub124\ud2b8\uc6cc\ud06c \uad00\ub9ac\uc790\ub294 \ud544\uc694\ud558\uc9c0 \uc54a\uc740 \uacbd\uc6b0 Null \uc138\uc158\uc744 \ube44\ud65c\uc131\ud654\ud558\uace0 \uac15\ub825\ud55c \ubcf4\uc548 \uc870\uce58\ub97c \uad6c\ud604\ud558\uc5ec \ub370\uc774\ud130 \ubcf4\ud638 \ubc0f \ub124\ud2b8\uc6cc\ud06c \ubb34\uacb0\uc131\uc744 \ubcf4\uc7a5\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>","protected":false},"featured_media":478236,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-478235","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Null Session: An Exploration of its Origin, Functionality, and Use Cases<\/mark>","faq_items":[{"question":"What is Null Session?","answer":"<p>Null Session is a computer networking term referring to an anonymous, unauthenticated connection between a client and a Windows-based server. It allows users to access shared resources without providing any login credentials.<\/p>"},{"question":"How did Null Session originate?","answer":"<p>Null Session emerged from the Microsoft Windows environment and was first mentioned in the Windows NT operating system. It gained attention with the release of Windows NT 4.0 in 1996, enabling anonymous access to shared resources.<\/p>"},{"question":"How does Null Session work?","answer":"<p>In a Null Session, a client establishes a connection without providing login credentials. The server treats it as an anonymous session, granting limited access to shared resources available to \"Everyone\" or \"Anonymous Logon\" groups.<\/p>"},{"question":"What are the key features of Null Session?","answer":"<ul><li>Anonymous Access: Allows users to access shared resources without authentication.<\/li><li>Limited Privileges: Access is restricted to resources available to \"Everyone\" or \"Anonymous Logon\" groups.<\/li><li>Security Implications: If not properly configured, Null Session can pose security risks.<\/li><\/ul>"},{"question":"What are the types of Null Session?","answer":"<p>Null sessions can be categorized based on functionality:<\/p><ul><li>Anonymous Null: Provides read-only access to shared resources.<\/li><li>Full Null: Offers read and write access to shared resources.<\/li><li>Restricted Null: Limits access to specific shared resources.<\/li><\/ul>"},{"question":"How is Null Session used, and what problems can arise?","answer":"<p>Null Session has various uses, such as network diagnostics and access for legacy applications. However, it can also pose security risks if misused, potentially exposing sensitive information. Network administrators should disable or restrict Null sessions and implement access controls.<\/p>"},{"question":"How does Null Session compare with similar terms?","answer":"<p>Null Session, Anonymous Access, and Guest Access are related concepts, but Null Session specifically pertains to unauthenticated access in Windows environments.<\/p>"},{"question":"What does the future hold for Null Session?","answer":"<p>As technology advances, Null Session becomes less relevant due to security concerns. Modern systems emphasize secure authentication mechanisms like MFA and RBAC.<\/p>"},{"question":"How are proxy servers associated with Null Session?","answer":"<p>Proxy servers enhance network security by controlling access to shared resources. While Null Session is specific to Windows, proxy servers play a role in safeguarding networks from unauthorized access.<\/p>"},{"question":"Where can I find more information about Null Session?","answer":"<p>For further insights and understanding of Null Session and its implications, check out the following resources:<\/p><ol><li>Microsoft TechNet: <a href=\"https:\/\/docs.microsoft.com\/en-us\/previous-versions\/windows\/it-pro\/windows-2000-server\/cc977591(v=technet.10)\" target=\"_new\">Understanding Null Sessions<\/a><\/li><li>SANS Institute: <a href=\"https:\/\/www.sans.org\/security-awareness-training\/blog\/null-sessions-are-not-okay\" target=\"_new\">Null Sessions are NOT Okay<\/a><\/li><li>US-CERT: <a href=\"https:\/\/us-cert.cisa.gov\/ncas\/tips\/ST04-007\" target=\"_new\">Understanding and Preventing Null Sessions and Shares<\/a><\/li><\/ol>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/kr\/wp-json\/wp\/v2\/wiki\/478235","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\/478235\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/kr\/wp-json\/wp\/v2\/media\/478236"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/kr\/wp-json\/wp\/v2\/media?parent=478235"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}