{"id":477353,"date":"2023-08-09T09:11:34","date_gmt":"2023-08-09T09:11:34","guid":{"rendered":""},"modified":"2023-09-05T11:14:33","modified_gmt":"2023-09-05T11:14:33","slug":"globally-unique-identifier-guid","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/kr\/wiki\/globally-unique-identifier-guid\/","title":{"rendered":"\uc804\uc5ed \uace0\uc720 \uc2dd\ubcc4\uc790(GUID)"},"content":{"rendered":"<p>UUID(Universally Unique Identifier)\ub77c\uace0\ub3c4 \uc54c\ub824\uc9c4 GUID(Globally Unique Identifier)\ub294 \ubd84\uc0b0 \ucef4\ud4e8\ud305 \ud658\uacbd\uc5d0\uc11c \uac1c\uccb4\ub098 \uc5d4\ud130\ud2f0\ub97c \uace0\uc720\ud558\uac8c \uc2dd\ubcc4\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 128\ube44\ud2b8 \uac12\uc785\ub2c8\ub2e4. \uc774\ub294 \uc804\uc5ed \uc2dd\ubcc4\uc790 \uc5ed\ud560\uc744 \ud558\uc5ec \uc11c\ub85c \ub2e4\ub978 \uc2dc\uc2a4\ud15c\uc774\ub098 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c\ub3c4 \ub450 \uc5d4\ud130\ud2f0\uac00 \ub3d9\uc77c\ud55c \uc2dd\ubcc4\uc790\ub97c \uac16\uc9c0 \uc54a\ub3c4\ub85d \ud569\ub2c8\ub2e4. GUID\ub294 \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uac1c\ubc1c, \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uad00\ub9ac, \ud504\ub85d\uc2dc \uc11c\ubc84 \ud504\ub85c\ube44\uc800\ub2dd \ub4f1 \ub2e4\uc591\ud55c \uc0b0\uc5c5\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<h2>GUID(Globally Unique Identifier)\uc758 \uc720\ub798\uc640 \ucd5c\ucd08 \uc5b8\uae09\uc758 \uc5ed\uc0ac.<\/h2>\n<p>\uc804\uc5ed \uace0\uc720 \uc2dd\ubcc4\uc790(Globally Unique Identifier)\uc758 \uac1c\ub150\uc740 1980\ub144\ub300 \ucd08\ubc18\uc73c\ub85c \uac70\uc2ac\ub7ec \uc62c\ub77c\uac11\ub2c8\ub2e4. OSF(Open Software Foundation)\ub294 \ub2e4\uc591\ud55c \uc2dc\uc2a4\ud15c\uacfc \ud50c\ub7ab\ud3fc\uc5d0\uc11c \uc0dd\uc131\ub420 \uc218 \uc788\ub294 \uace0\uc720 \uc2dd\ubcc4\uc790\uc758 \ud544\uc694\uc131\uc744 \ud574\uacb0\ud558\uae30 \uc704\ud574 UUID \uac1c\ub150\uc744 \ub3c4\uc785\ud588\uc2b5\ub2c8\ub2e4. \ucd08\uae30 \uc0ac\uc591\uc740 1988\ub144 \ubd84\uc0b0 \ucef4\ud4e8\ud305 \ud658\uacbd(DCE) \ud45c\uc900\uc5d0 \uc81c\uc2dc\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p>&quot;Globally Unique Identifier&quot;\ub77c\ub294 \uc6a9\uc5b4\uc5d0 \ub300\ud55c \uccab \ubc88\uc9f8 \uc5b8\uae09\uc740 DCE 1.1 \uc6d0\uaca9 \ud504\ub85c\uc2dc\uc800 \ud638\ucd9c \uc0ac\uc591\uc5d0\uc11c \ucc3e\uc744 \uc218 \uc788\uc73c\uba70, \uc5ec\uae30\uc11c UUID\ub294 GUID\ub85c \ucc38\uc870\ub429\ub2c8\ub2e4. Microsoft\ub294 \ub098\uc911\uc5d0 Microsoft Windows \ud50c\ub7ab\ud3fc\uc6a9 UUID \uad6c\ud604\uc5d0\uc11c &quot;GUID&quot;\ub77c\ub294 \uc6a9\uc5b4\ub97c \ucc44\ud0dd\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>GUID(Globally Unique Identifier)\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \uc815\ubcf4<\/h2>\n<h3>GUID\uc758 \ub0b4\ubd80 \uad6c\uc870<\/h3>\n<p>GUID\ub294 128\ube44\ud2b8 \uc815\uc218\ub85c \ud45c\uc2dc\ub418\uba70 \uc77c\ubc18\uc801\uc73c\ub85c 5\uac1c \uc139\uc158\uc73c\ub85c \uadf8\ub8f9\ud654\ub41c 32\uc790\ub85c \uad6c\uc131\ub41c 16\uc9c4\uc218 \ubb38\uc790\uc5f4\ub85c \ud45c\uc2dc\ub429\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 GUID\uc758 \uad6c\uc870\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<p><code data-no-translation=\"\">XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX<\/code><\/p>\n<p>\uac01 &quot;X&quot;\ub294 16\uc9c4\uc218 \uc22b\uc790(0-9, AF)\ub97c \ub098\ud0c0\ub0b4\uba70 \ucd1d 32\uac1c\uc758 16\uc9c4\uc218 \ubb38\uc790\uac00 \ub429\ub2c8\ub2e4. \ub2e4\uc12f \uac1c\uc758 \uc139\uc158\uc5d0\ub294 \ub2e4\uc591\ud55c \uae38\uc774\uc640 \uc758\ubbf8\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ol>\n<li>\n<p>\ub370\uc774\ud1301(32\ube44\ud2b8): \ucc98\uc74c 8\uac1c\uc758 16\uc9c4\uc218 \uc22b\uc790\ub294 GUID\uc758 \ucd5c\uc0c1\uc704 \ube44\ud2b8\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p>Data2(16\ube44\ud2b8): \ub2e4\uc74c 4\uac1c\uc758 16\uc9c4\uc218 \uc22b\uc790\ub294 \ub2e4\uc74c \uc720\ud6a8 \ube44\ud2b8\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p>\ub370\uc774\ud1303(16\ube44\ud2b8): \ub2e4\uc74c 4\uac1c\uc758 16\uc9c4\uc218 \uc22b\uc790\ub294 \ucd5c\ud558\uc704 \ube44\ud2b8\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p>Data4(48\ube44\ud2b8): \ub9c8\uc9c0\ub9c9 12\uac1c\uc758 16\uc9c4\uc218\ub294 \uac01\uac01 4, 2, 6\uc790\ub85c \uad6c\uc131\ub41c \uc138 \uadf8\ub8f9\uc73c\ub85c \ub098\ub269\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ol>\n<h3>GUID \uc791\ub3d9 \ubc29\uc2dd<\/h3>\n<p>GUID\uc758 \uace0\uc720\uc131\uc740 \ud604\uc7ac \ud0c0\uc784\uc2a4\ud0ec\ud504, \ub124\ud2b8\uc6cc\ud06c \uce74\ub4dc\uc758 MAC \uc8fc\uc18c(\uc0ac\uc6a9 \uac00\ub2a5\ud55c \uacbd\uc6b0) \ubc0f \ub09c\uc218 \uc0dd\uc131\uae30\ub97c \ud3ec\ud568\ud55c \ub2e4\uc591\ud55c \uc694\uc18c\uc758 \uc870\ud569\uc744 \ud1b5\ud574 \ub2ec\uc131\ub429\ub2c8\ub2e4. \uc774 \uc870\ud569\uc744 \uc0ac\uc6a9\ud558\uba74 \uc11c\ub85c \ub2e4\ub978 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ub3d9\uc2dc\uc5d0 \uc0dd\uc131\ub418\ub294 \uacbd\uc6b0\uc5d0\ub3c4 \ub450 \uac1c\uc758 \ub3d9\uc77c\ud55c GUID\uac00 \uc0dd\uc131\ub420 \ud655\ub960\uc774 \ub9e4\uc6b0 \ub0ae\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>GUID(Globally Unique Identifier)\uc758 \uc8fc\uc694 \uae30\ub2a5 \ubd84\uc11d<\/h2>\n<p>GUID\uc758 \uc8fc\uc694 \uae30\ub2a5\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<ol>\n<li>\n<p><strong>\ub3c5\ucc3d\uc131<\/strong>: GUID\ub294 \uc804\uc5ed\uc801\uc73c\ub85c \uace0\uc720\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5b4 \uc2dd\ubcc4\uc790 \uc0dd\uc131 \uc2dc \ucda9\ub3cc \uac00\ub2a5\uc131\uc774 \uc904\uc5b4\ub4ed\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\ubd84\uc0b0 \uc138\ub300<\/strong>: GUID\ub294 \uc911\uc559 \uc9d1\uc911\uc2dd \uc870\uc815 \uc5c6\uc774 \uc5ec\ub7ec \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ub3c5\ub9bd\uc801\uc73c\ub85c \uc0dd\uc131\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\ud070 \uc8fc\uc18c \uacf5\uac04<\/strong>: 128\ube44\ud2b8\uc758 \uacbd\uc6b0 \uc774\ub860\uc801\uc778 \uace0\uc720 GUID \uc218\ub294 2^128\uc774\ubbc0\ub85c \ub9c9\ub300\ud55c \uc8fc\uc18c \uacf5\uac04\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uc911\uc559 \uae30\uad00 \uc5c6\uc74c<\/strong>: \ub2e4\ub978 \uc2dd\ubcc4\uc790 \uccb4\uacc4\uc640 \ub2ec\ub9ac GUID\ub294 \uc0dd\uc131\uc744 \uc704\ud574 \uc911\uc559 \uae30\uad00\uc5d0 \uc758\uc874\ud558\uc9c0 \uc54a\uc73c\ubbc0\ub85c \ubd84\uc0b0\ud654\ub418\uace0 \ud655\uc7a5 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ol>\n<h2>GUID(Globally Unique Identifier)\uc758 \uc720\ud615<\/h2>\n<p>GUID\uc5d0\ub294 \uc5ec\ub7ec \ubc84\uc804\uc774 \uc788\uc73c\uba70 \uac01\uac01 \uc0dd\uc131 \ubc29\ubc95\uc774 \ub2e4\ub985\ub2c8\ub2e4. \uac00\uc7a5 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \uac83\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<ol>\n<li>\n<p><strong>\ubc84\uc804 1(MAC \uc8fc\uc18c \ubc0f \ud0c0\uc784\uc2a4\ud0ec\ud504)<\/strong>: \uc774 \ubc84\uc804\uc5d0\ub294 \uace0\uc720\uc131\uc744 \uc81c\uacf5\ud558\uae30 \uc704\ud574 \ub124\ud2b8\uc6cc\ud06c \uce74\ub4dc\uc758 MAC \uc8fc\uc18c\uc640 \ud0c0\uc784\uc2a4\ud0ec\ud504\uac00 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 MAC \uc8fc\uc18c\uac00 \uacf5\uac1c\ub418\ubbc0\ub85c \uac1c\uc778\uc815\ubcf4\uac00 \uce68\ud574\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\ubc84\uc804 4(\ub79c\ub364)<\/strong>: \uc774 \ubc84\uc804\uc740 \uc21c\uc804\ud788 \ub09c\uc218 \uc0dd\uc131\uae30\ub97c \uc0ac\uc6a9\ud558\uc5ec GUID\ub97c \uc0dd\uc131\ud558\ubbc0\ub85c \ub354 \ub192\uc740 \uc218\uc900\uc758 \uac1c\uc778 \uc815\ubcf4 \ubcf4\ud638\uac00 \ubcf4\uc7a5\ub429\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ol>\n<h2>GUID(Globally Unique Identifier) \uc0ac\uc6a9 \ubc29\ubc95, \ubb38\uc81c\uc810 \ubc0f \uc0ac\uc6a9\uacfc \uad00\ub828\ub41c \ud574\uacb0 \ubc29\ubc95\uc744 \uc18c\uac1c\ud569\ub2c8\ub2e4.<\/h2>\n<h3>GUID \uc0ac\uc6a9:<\/h3>\n<ul>\n<li>\n<p><strong>\ub370\uc774\ud130\ubca0\uc774\uc2a4 \uae30\ub85d<\/strong>: GUID\ub294 \ubd84\uc0b0 \uc2dc\uc2a4\ud15c \uc804\uccb4\uc5d0\uc11c \uace0\uc720\uc131\uc744 \ubcf4\uc7a5\ud558\ubbc0\ub85c \ub370\uc774\ud130\ubca0\uc774\uc2a4 \ub808\ucf54\ub4dc\uc758 \uae30\ubcf8 \ud0a4\ub85c \uc790\uc8fc \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\ud504\ub85d\uc2dc \uc11c\ubc84 \uad00\ub9ac<\/strong>: GUID\ub294 \ud504\ub85d\uc2dc \uc11c\ubc84 \uad00\ub9ac \ubc0f \ucd94\uc801\uc5d0\uc11c \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud558\uba70 \uac01 \ud504\ub85d\uc2dc \uc11c\ubc84\ub97c \uace0\uc720\ud558\uac8c \uc2dd\ubcc4\ud558\ub294 \ubc29\ubc95\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ul>\n<h3>\ubb38\uc81c \ubc0f \ud574\uacb0 \ubc29\ubc95:<\/h3>\n<ul>\n<li>\n<p><strong>\ucda9\ub3cc<\/strong>: \ucda9\ub3cc \uac00\ub2a5\uc131\uc740 \uadf9\ud788 \ub0ae\uc9c0\ub9cc \ubd88\uac00\ub2a5\ud55c \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc704\ud5d8\uc744 \uc644\ud654\ud558\uae30 \uc704\ud574 \uc870\uc9c1\uc740 \ucda9\ub3cc \uac10\uc9c0 \uba54\ucee4\ub2c8\uc998\uc744 \uad6c\ud604\ud558\uace0 \ucda9\ub3cc\uc774 \ubc1c\uc0dd\ud558\ub294 \uacbd\uc6b0 GUID\ub97c \ub2e4\uc2dc \uc0dd\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uc131\ub2a5 \uc624\ubc84\ud5e4\ub4dc<\/strong>: GUID\ub97c \uc0dd\uc131\ud558\uba74 \ub2e8\uc21c\ud55c \uc2dd\ubcc4\uc790 \uccb4\uacc4\ubcf4\ub2e4 \ub354 \ub9ce\uc740 \ub9ac\uc18c\uc2a4\ub97c \uc18c\ube44\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uce90\uc2f1\uacfc \ud6a8\uc728\uc801\uc778 \uc54c\uace0\ub9ac\uc998\uc740 \uc774\ub7ec\ud55c \uc131\ub2a5 \uc624\ubc84\ud5e4\ub4dc\ub97c \uc644\ud654\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ul>\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>\ud2b9\uc131<\/th>\n<th>GUID<\/th>\n<th>URL<\/th>\n<th>IP \uc8fc\uc18c<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\ub3c5\ucc3d\uc131<\/td>\n<td>\uc804 \uc138\uacc4\uc801\uc73c\ub85c \uace0\uc720\ud568<\/td>\n<td>\uc804\uc5ed\uc801\uc73c\ub85c \uace0\uc720\ud558\uc9c0 \uc54a\uc744 \uc218 \uc788\uc74c<\/td>\n<td>\ub124\ud2b8\uc6cc\ud06c \ub0b4\uc5d0\uc11c \uace0\uc720\ud568<\/td>\n<\/tr>\n<tr>\n<td>\uae38\uc774<\/td>\n<td>128\ube44\ud2b8(16\uc9c4\uc218 32\uc790\ub9ac)<\/td>\n<td>URL \uae38\uc774\uc5d0 \ub530\ub77c \ubcc0\uc218<\/td>\n<td>32\ube44\ud2b8(IPv4) \ub610\ub294 128\ube44\ud2b8(IPv6)<\/td>\n<\/tr>\n<tr>\n<td>\uc0dd\uc131 \ubc29\ubc95<\/td>\n<td>\ud0c0\uc784\uc2a4\ud0ec\ud504, MAC \ubc0f \ubb34\uc791\uc704<\/td>\n<td>\ud574\ub2f9 \uc5c6\uc74c<\/td>\n<td>DHCP\uc5d0 \uc758\ud574 \ub610\ub294 \uc815\uc801\uc73c\ub85c \ud560\ub2f9\ub428<\/td>\n<\/tr>\n<tr>\n<td>\uc0ac\ub78c\uc774 \uc77d\uc744 \uc218 \uc788\ub294 \ud45c\ud604<\/td>\n<td>16\uc9c4\uc218 \ubb38\uc790\uc5f4<\/td>\n<td>\uc0ac\ub78c\uc774 \uc77d\uc744 \uc218 \uc788\ub294<\/td>\n<td>\uc0ac\ub78c\uc774 \uc77d\uc744 \uc218 \uc5c6\uc74c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>GUID(Globally Unique Identifier)\uc640 \uad00\ub828\ub41c \ubbf8\ub798\uc758 \uad00\uc810\uacfc \uae30\uc220.<\/h2>\n<p>\uae30\uc220\uc774 \uacc4\uc18d \ubc1c\uc804\ud568\uc5d0 \ub530\ub77c GUID\uc758 \uacac\uace0\uc131\uacfc \ub2e4\uc591\uc131\uc73c\ub85c \uc778\ud574 GUID\uc758 \uc0ac\uc6a9\uc740 \uacc4\uc18d \ub110\ub9ac \ud37c\uc9c8 \uac83\uc73c\ub85c \uc608\uc0c1\ub429\ub2c8\ub2e4. \uc7a0\uc7ac\uc801\uc778 \ubbf8\ub798 \ubc1c\uc804\uc5d0\ub294 \ub2e4\uc74c\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\n<p><strong>\ud5a5\uc0c1\ub41c \uac1c\uc778 \uc815\ubcf4 \ubcf4\ud638<\/strong>: GUID \uc0dd\uc131\uc758 \ubc1c\uc804\uc73c\ub85c \uace0\uc720\uc131\uc744 \uc720\uc9c0\ud558\uba74\uc11c \ub35c \ubbfc\uac10\ud55c \uc815\ubcf4\ub97c \uacf5\uac1c\ud558\uace0 \uac1c\uc778 \uc815\ubcf4 \ubcf4\ud638\ub97c \uac15\ud654\ud558\ub294 \uc2dd\ubcc4\uc790\uac00 \ub098\uc62c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uc591\uc790 \ucef4\ud4e8\ud305 \uc601\ud5a5<\/strong>: \uc591\uc790 \ucef4\ud4e8\ud305\uc758 \ucd9c\ud604\uc740 \ubb34\uc791\uc704 GUID \uc0dd\uc131\uc758 \ud6a8\uc728\uc131\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud5a5\ud6c4 \uac1c\ubc1c\uc5d0\uc11c\ub294 \uc591\uc790 \uc800\ud56d\uc131 GUID \uc54c\uace0\ub9ac\uc998\uc744 \uace0\ub824\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ul>\n<h2>\ud504\ub85d\uc2dc \uc11c\ubc84\ub97c \uc0ac\uc6a9\ud558\uac70\ub098 GUID(Globally Unique Identifier)\uc640 \uc5f0\uacb0\ud558\ub294 \ubc29\ubc95.<\/h2>\n<p>\ud504\ub85d\uc2dc \uc11c\ubc84\ub294 \ud074\ub77c\uc774\uc5b8\ud2b8\uc640 \uc778\ud130\ub137 \uac04\uc758 \uc911\uac1c\uc790 \uc5ed\ud560\uc744 \ud558\uc5ec \ud5a5\uc0c1\ub41c \uac1c\uc778 \uc815\ubcf4 \ubcf4\ud638, \ubcf4\uc548, \uc131\ub2a5\uacfc \uac19\uc740 \ub2e4\uc591\ud55c \uc774\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. GUID\ub294 \ud504\ub85d\uc2dc \uc11c\ubc84\uc758 \uad00\ub9ac \ubc0f \ucd94\uc801\uc5d0 \uc0ac\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ol>\n<li>\n<p><strong>\ud504\ub85d\uc2dc \ud560\ub2f9<\/strong>: \uac01 \ud504\ub85d\uc2dc \uc11c\ubc84\uc5d0\ub294 \ud504\ub85c\ube44\uc800\ub2dd \uc911\uc5d0 \uace0\uc720\ud55c GUID\uac00 \ud560\ub2f9\ub420 \uc218 \uc788\uc73c\ubbc0\ub85c \ubd84\uc0b0 \ud504\ub85d\uc2dc \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \uac1c\ubcc4 \uc11c\ubc84\ub97c \uc27d\uac8c \uc2dd\ubcc4\ud558\uace0 \uad00\ub9ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\ud504\ub85d\uc2dc \ud68c\uc804<\/strong>: GUID\ub97c \uc0ac\uc6a9\ud558\uba74 \ud504\ub85d\uc2dc \uc11c\ubc84 \uc21c\ud658 \uc77c\uc815\uc744 \ucd94\uc801\ud558\uc5ec \ud504\ub85d\uc2dc \uc0ac\uc6a9\ub7c9\uc744 \uade0\ub4f1\ud558\uac8c \ubd84\ubc30\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uc694\uccad \ub85c\uae45<\/strong>: GUID\ub294 \ud504\ub85d\uc2dc \uc11c\ubc84\uc5d0\uc11c \uc0dd\uc131\ub41c \uc694\uccad \ub85c\uadf8\uc5d0 \ud3ec\ud568\ub420 \uc218 \uc788\uc73c\ubbc0\ub85c \ub124\ud2b8\uc6cc\ud06c \ud65c\ub3d9 \ubd84\uc11d \ubc0f \ubb38\uc81c \ud574\uacb0\uc774 \uc6a9\uc774\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ol>\n<h2>\uad00\ub828\ub41c \ub9c1\ud06c\ub4e4<\/h2>\n<p>GUID(Globally Unique Identifier) \ubc0f \ud574\ub2f9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \ub0b4\uc6a9\uc740 \ub2e4\uc74c\uc744 \ucc38\uc870\ud558\uc138\uc694.<\/p>\n<ul>\n<li><a href=\"https:\/\/pubs.opengroup.org\/onlinepubs\/009629799\/\" target=\"_new\" rel=\"noopener nofollow\">DCE 1.1: \uc6d0\uaca9 \ud504\ub85c\uc2dc\uc800 \ud638\ucd9c<\/a><\/li>\n<li><a href=\"https:\/\/docs.microsoft.com\/en-us\/windows\/win32\/com\/com-identifiers\" target=\"_new\" rel=\"noopener nofollow\">\ub9c8\uc774\ud06c\ub85c\uc18c\ud504\ud2b8 GUID \uad6c\uc870<\/a><\/li>\n<li><a href=\"https:\/\/tools.ietf.org\/html\/rfc4122\" target=\"_new\" rel=\"noopener nofollow\">RFC 4122 \u2013 UUID(Universally Unique Identifier) URN \ub124\uc784\uc2a4\ud398\uc774\uc2a4<\/a><\/li>\n<\/ul>","protected":false},"featured_media":468480,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-477353","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Globally Unique Identifier (GUID) in the World of Proxy Servers<\/mark>","faq_items":[{"question":"What is a Globally Unique Identifier (GUID)?","answer":"<p>A Globally Unique Identifier (GUID) is a 128-bit value used to uniquely identify objects or entities in distributed computing environments. It ensures that no two entities have the same identifier, even across different systems or networks.<\/p>"},{"question":"Where did the concept of GUID originate?","answer":"<p>The concept of GUIDs can be traced back to the early 1980s when the Open Software Foundation (OSF) introduced the concept of UUIDs. The first mention of the term \"Globally Unique Identifier\" can be found in the Distributed Computing Environment (DCE) standards in 1988.<\/p>"},{"question":"How does a GUID work?","answer":"<p>A GUID is a 128-bit integer represented as a hexadecimal string with 32 characters. It combines elements like a timestamp, MAC address (where available), and a random number generator to ensure uniqueness across systems.<\/p>"},{"question":"What are the key features of GUIDs?","answer":"<p>The key features of GUIDs include their uniqueness, distributed generation, large address space, and independence from a central authority for generation.<\/p>"},{"question":"What types of GUIDs exist?","answer":"<p>There are mainly two types of GUIDs commonly used - Version 1 (based on MAC address and timestamp) and Version 4 (randomly generated).<\/p>"},{"question":"How can GUIDs be used?","answer":"<p>GUIDs find widespread use as primary keys for database records, ensuring uniqueness across distributed systems. They are also vital in proxy server management, helping to uniquely identify and track individual servers.<\/p>"},{"question":"Are there any potential problems with GUIDs?","answer":"<p>While the probability of collisions is extremely low, it is not impossible. Organizations can implement collision detection mechanisms and regenerate GUIDs if needed. Generating GUIDs can also consume more resources than simpler identifier schemes, which can be mitigated using caching and efficient algorithms.<\/p>"},{"question":"How might GUIDs evolve in the future?","answer":"<p>The future might bring improved privacy with GUIDs revealing less sensitive information. Advancements may also consider quantum-resistant GUID algorithms due to the impact of quantum computing.<\/p>"},{"question":"How are proxy servers associated with GUIDs?","answer":"<p>Proxy servers use GUIDs for efficient management, such as allocation and rotation of servers, as well as for request logging, aiding in network activity analysis and troubleshooting.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/kr\/wp-json\/wp\/v2\/wiki\/477353","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\/477353\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/kr\/wp-json\/wp\/v2\/media\/468480"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/kr\/wp-json\/wp\/v2\/media?parent=477353"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}