{"id":101532,"date":"2019-08-19T23:56:00","date_gmt":"2019-08-20T06:56:00","guid":{"rendered":"https:\/\/www.paloaltonetworks.com\/blog\/?p=101532"},"modified":"2019-08-19T23:56:00","modified_gmt":"2019-08-20T06:56:00","slug":"network-layers-not-created-equal","status":"publish","type":"post","link":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/2019\/08\/network-layers-not-created-equal\/?lang=ko","title":{"rendered":"\ubaa8\ub4e0 \ub808\uc774\uc5b4\ub294 \ub3d9\uc77c\ud558\uac8c \uc0dd\uc131\ub418\uc9c0 \uc54a\ub294\ub2e4"},"content":{"rendered":"<h3><strong><em>\uc800\ub110\ub9ac\uc998\uc758 \uc6d0\ub9ac\uac00 \uc81c\ub85c \ud2b8\ub7ec\uc2a4\ud2b8 \uc815\ucc45\uc744 \uc815\uc758\ud558\ub294 \ub370 \uc5bc\ub9c8\ub098 \uc720\uc6a9\ud55c\uac00<\/em><\/strong><\/h3>\n<p>\ub274\uc2a4 \uae30\uc0ac, \ube14\ub85c\uadf8 \uac8c\uc2dc\ubb3c \ub610\ub294 \ubc31\uc11c\uac00 \uc2e0\ub8b0\uac10\uc744 \uc8fc\ub824\uba74 \uae00\uc4f4\uc774\uac00 \uc8fc\uc81c\uc640 \uad00\ub828\ud558\uc5ec \"\ub204\uac00, \ubb34\uc5c7\uc744, \uc5b4\ub514\uc11c, \uc5b8\uc81c, \uc65c, \uc5b4\ub5bb\uac8c\u201d\ub77c\ub294 \uc721\ud558\uc6d0\uce59\uc744 \ub530\ub77c\uc57c \ud55c\ub2e4\ub294 \uc0ac\uc2e4\uc744 \ub204\uad6c\ub098 \uc54c\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uc721\ud558\uc6d0\uce59\uc744 \ub530\ub974\uc9c0 \uc54a\ub294 \uae00\uc740 \ub3c5\uc790\uc5d0\uac8c \uc644\uc131\ub418\uc9c0 \uc54a\uc740 \uc774\uc57c\uae30\ub85c \ub0a8\uac8c \ub429\ub2c8\ub2e4. \ub8e8\ub514\uc57c\ub4dc \ud0a4\ud50c\ub9c1(Rudyard Kipling)\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uc800\ub110\ub9ac\uc998\uc758 \ud544\uc218 \uc694\uc18c\ub97c \uba85\ud655\ud558\uac8c \uc815\uc758\ud55c \uac83\uc73c\ub85c \uc720\uba85\ud569\ub2c8\ub2e4.<\/p>\n<p>&nbsp;<\/p>\n<p><em>\uc800\ub294 \uc815\uc9c1\ud558\uac8c \uc77c\ud558\ub294<\/em><em> 6<\/em><em>\uba85\uc758 \ub0a8\uc790\ub97c \uace0\uc6a9\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4<\/em><em>.<\/em><\/p>\n<p><em>(<\/em><em>\uc774\ub4e4\uc740 \ub0b4\uac00 \uc544\ub294 \ubaa8\ub4e0 \uac83\uc744 \uac00\ub974\uccd0 \uc8fc\uc5c8\uc2b5\ub2c8\ub2e4<\/em><em>.)<\/em><\/p>\n<p><em>\uc774\ub4e4\uc758 \uc774\ub984\uc740 \ubb34\uc5c7\uc744<\/em><em>, <\/em><em>\uc65c<\/em><em>, <\/em><em>\uc5b8\uc81c<\/em><em>,<\/em><\/p>\n<p><em>\uadf8\ub9ac\uace0 \uc5b4\ub5bb\uac8c<\/em><em>, <\/em><em>\uc5b4\ub514\uc11c<\/em><em>, <\/em><em>\ub204\uac00\uc785\ub2c8\ub2e4<\/em><em>.<\/em><\/p>\n<p>&nbsp;<\/p>\n<p>-\ub8e8\ub514\uc57c\ub4dc \ud0a4\ud50c\ub9c1(Rudyard Kipling), 1902\ub144 Just So Storys<\/p>\n<p>&nbsp;<\/p>\n<p>\uadf8\ub7ec\ub098 \uc774 \"\ud0a4\ud50c\ub9c1 \ubc29\ubc95\"\uc758 \uc720\uc6a9\uc131\uc740 \uc800\ub110\ub9ac\uc998 \ubaa8\ubc94 \uc0ac\ub840\ub97c \ud6e8\uc52c \ub6f0\uc5b4\ub118\uc2b5\ub2c8\ub2e4. \uc218\ub144\uac04 \uc800\ub294 \ud0a4\ud50c\ub9c1 \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud558\uc5ec \uae30\uc5c5\ub4e4\uc774 \uc815\ucc45\uc744 \uc815\uc758\ud558\uace0 \uc81c\ub85c \ud2b8\ub7ec\uc2a4\ud2b8 \ub124\ud2b8\uc6cc\ud06c\ub97c \uad6c\ucd95\ud558\ub3c4\ub85d \ub3c4\uc654\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ubcf4\uc548\ud300\uc740 \ucca0\uc800\ud55c \uc815\uc758 \uacfc\uc815\uc744 \uac70\uce60 \uc218 \uc788\uc73c\uba70, \uc774 \uc811\uadfc\ubc95\uc758 \ub2e8\uc21c\uc131 \ub355\ubd84\uc5d0 \uae30\uc220\uc744 \uc798 \ubaa8\ub974\ub294 \uae30\uc5c5 \uc784\uc6d0\uc744 \ud3ec\ud568\ud558\uc5ec \ub204\uad6c\ub098 \uc0ac\uc774\ubc84 \ubcf4\uc548 \uc815\ucc45\uc744 \uc774\ud574\ud560 \uc218 \uc788\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p><strong>\ub808\uc774\uc5b4<\/strong><strong> 3<\/strong><strong>\uc758 \uc815\ucc45\uacfc \ub808\uc774\uc5b4<\/strong><strong> 7<\/strong><strong>\uc758 \uc815\ucc45 \ube44\uad50<\/strong><\/p>\n<p>\ud0a4\ud50c\ub9c1 \ubc29\ubc95\uc744 \uc2e4\uc81c\ub85c \uc801\uc6a9\ud558\uace0 \uc2e4\uc81c \uc81c\ub85c \ud2b8\ub7ec\uc2a4\ud2b8 \uc544\ud0a4\ud14d\ucc98\ub97c \uad6c\ucd95\ud558\ub824\uba74 \ub808\uc774\uc5b4 3 \uae30\uc220\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc5c6\ub294 \uc774\uc720\ub97c \uc774\ud574\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\uba3c\uc800, \ub808\uc774\uc5b4 3\uacfc \ub808\uc774\uc5b4 7\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc77c\uae4c\uc694? \ub808\uc774\uc5b4 3\uc740 IP \uc8fc\uc18c, \ud3ec\ud2b8 \ub610\ub294 \ud504\ub85c\ud1a0\ucf5c\ub9cc\uc744 \uae30\ubc18\uc73c\ub85c \uc815\ubcf4\ub97c \ud3c9\uac00\ud558\ub294 \ub808\uc774\uc5b4\uc785\ub2c8\ub2e4. \ubcfc \uc218 \uc788\ub294 \uc815\ubcf4\uac00 \ubd80\uc871\ud558\uc5ec \uc0c1\ub2f9\ud788 \uc81c\ud55c\uc801\uc785\ub2c8\ub2e4. \uadf8\ub9ac\uace0 \uc774 \ub808\uc774\uc5b4\uc5d0\uc11c\ub294 IP \uc8fc\uc18c\ub97c \uc2a4\ud478\ud551\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e8\uc21c\ud55c \ud3ec\ud2b8 \uac80\uc0c9\uc740 \uacf5\uaca9\uc790\uac00 \uac1c\ubc29\ub41c \ud3ec\ud2b8 \uc804\ubc18\uc5d0\uc11c \ub3c4\ub09c\ub2f9\ud55c \ub370\uc774\ud130\ub97c \ucea1\uc290\ud654\ud558\uace0 \ube60\uc838\ub098\uac08 \uc218 \uc788\ub3c4\ub85d \uac1c\ubc29\ub41c \ud3ec\ud2b8 \uc804\uccb4\ub97c \uac80\uc0c9\ud558\uba70, \ud504\ub85c\ud1a0\ucf5c\uc740 \uad00\ub9ac\uc790\uac00 \ud2b9\uc815 \ud3ec\ud2b8\ub97c \ud1b5\uacfc\ud574\uc57c \ud558\ub294 \ud2b8\ub798\ud53d \uc720\ud615\uc744 \uc774\ud574\ud560 \uc218 \uc788\ub294 \uba54\ud0c0\ub370\uc774\ud130 \ud0dc\uadf8\uc77c \ubfd0\uc785\ub2c8\ub2e4. \uac00\uc7a5 \uc911\uc694\ud55c \uac83\uc740 \ubaa8\ub4e0 \uc545\uc758\uc801\uc778 \uc0ac\uc6a9\uc790\uac00 \ub808\uc774\uc5b4 3 \ucee8\ud2b8\ub864\uc744 \uc6b0\ud68c\ud558\ub294 \ubc29\ubc95\uc744 \uc54c\uace0 \uc788\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4. \ud68c\uc0ac\uc758 \ubcf4\uc548\uc744 \uc720\uc9c0\ud558\uae30 \uc704\ud574\uc11c\ub294 \ubcf4\ub2e4 \ub192\uc740 \ucda9\uc2e4\ub3c4\ub85c \uc0c1\ud669\uc744 \uc815\uc758\ud560 \uc218 \uc788\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\ub808\uc774\uc5b4 7\uc740 \ud6e8\uc52c \ub354 \uad6c\uccb4\uc801\uc785\ub2c8\ub2e4. \uc5ec\uae30\uc11c\ub294 \uc0ac\uc6a9 \uc911\uc778 \uc2e4\uc81c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uae30\ubc18\uc73c\ub85c \uc815\ubcf4\ub97c \ud3c9\uac00\ud569\ub2c8\ub2e4(\uc608: Facebook\uc744 \ud3ec\ud2b8 80 \ubc0f 443\uc5d0\uc11c \uc2e4\ud589\ub418\ub294 \ud2b8\ub798\ud53d\uc774 \uc544\ub2cc \uace0\uc720\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc73c\ub85c \uc815\uc758). Forrester\uc5d0 \uc788\ub294 \ub3d9\uc548 \uc800\ub294 \uc81c\ub85c \ud2b8\ub7ec\uc2a4\ud2b8 \ub124\ud2b8\uc6cc\ud06c\uc5d0 \ub300\ud55c 5\ub2e8\uacc4 \ubc29\ubc95\uc744 \uace0\uc548\ud588\uc2b5\ub2c8\ub2e4. \ub124 \ubc88\uc9f8 \ub2e8\uacc4\uc5d0\uc11c\ub294 \ub370\uc774\ud130\uc758 \ub3d9\uc791 \ubc0f \uc774 \ub370\uc774\ud130\uc640 \uc0c1\ud638 \uc791\uc6a9\ud558\ub294 \uc0ac\uc6a9\uc790\ub098 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uc608\uc0c1 \ub3d9\uc791\uc744 \uae30\uc900\uc73c\ub85c \ubd84\ud560 \uac8c\uc774\ud2b8\uc6e8\uc774\uc5d0 \ub300\ud55c \uc815\ucc45 \uaddc\uce59\uc744 \uc791\uc131\ud574\uc57c \ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c Palo Alto Networks \ucc28\uc138\ub300 \ubc29\ud654\ubcbd\uc740 \uc81c\ub85c \ud2b8\ub7ec\uc2a4\ud2b8 \ud658\uacbd\uc5d0\uc11c <a href=\"https:\/\/www.paloaltonetworks.com\/blog\/2019\/01\/you-want-network-segmentation-but-you-need-zero-trust\/\">\ubd84\ud560 \uac8c\uc774\ud2b8\uc6e8\uc774<\/a>\ub85c \uc0ac\uc6a9\ub418\uba70, \uc815\ucc45\uc758 \uc138\ubd84\ud654\ub85c \uc778\ud574 \ub808\uc774\uc5b4 7\uc5d0\uc11c\ub9cc \uc2e4\ud589\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><div style=\"max-width:100%\" data-width=\"843\"><span class=\"ar-custom\" style=\"padding-bottom:56.23%;\"><img loading=\"lazy\" decoding=\"async\"  class=\"size-full wp-image-98379 aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.com\/blog\/wp-content\/uploads\/2019\/04\/Old-Layer-3.png\" alt=\"\" width=\"843\" height=\"474\" srcset=\"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-content\/uploads\/2019\/04\/Old-Layer-3.png 843w, https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-content\/uploads\/2019\/04\/Old-Layer-3-230x129.png 230w, https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-content\/uploads\/2019\/04\/Old-Layer-3-768x432.png 768w, https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-content\/uploads\/2019\/04\/Old-Layer-3-500x281.png 500w, https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-content\/uploads\/2019\/04\/Old-Layer-3-510x287.png 510w, https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-content\/uploads\/2019\/04\/Old-Layer-3-71x40.png 71w, https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-content\/uploads\/2019\/04\/Old-Layer-3-534x300.png 534w\" sizes=\"auto, (max-width: 843px) 100vw, 843px\" \/><\/span><\/div><\/p>\n<p><strong>Palo Alto Networks <\/strong><strong>\ucc28\uc138\ub300 \ubc29\ud654\ubcbd\uc744 \uc0ac\uc6a9\ud55c \ud0a4\ud50c\ub9c1 \ubc29\ubc95 \uc801\uc6a9<\/strong><\/p>\n<p>\ud601\uc2e0\uc801\uc778 User-ID, App-ID, Content-ID \uae30\uc220\uc744 \uc0ac\uc6a9\ud558\uc5ec Palo Alto Networks \ucc28\uc138\ub300 \ubc29\ud654\ubcbd\uc744 \uad6c\ucd95\ud560 \ub54c \ud0a4\ud50c\ub9c1 \ubc29\ubc95\uc744 \uc801\uc6a9\ud558\ub294 \ubc29\ubc95\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>User-ID\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 <strong>WHO(<\/strong><strong>\ub204\uac00<\/strong><strong>)<\/strong> \ubb38\uc774 \ub429\ub2c8\ub2e4. \u201c<strong>\ub204\uac00<\/strong> \ub9ac\uc18c\uc2a4\uc5d0 \uc561\uc138\uc2a4\ud558\uace0 \uc788\ub294\uac00?\u201d<\/li>\n<\/ul>\n<p>User-ID\ub294 \uc18c\uc2a4 IP \uc8fc\uc18c\ub85c \uc81c\uacf5\ub418\ub294 \uadfc\uc0ac\uce58\uc758 \ub808\uc774\uc5b4 7 \uc778\uc2a4\ud134\uc2a4\ud654\uc785\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 Active Directory\uc5d0\uc11c OU\ub97c \uac00\uc838\uc640\uc11c \ub3c4\uba54\uc778 \uc0ac\uc6a9\uc790\ub97c \uc0ac\uc6a9\uc790 \uc9c0\uc815 User-ID\ub85c \uac00\uc838\uc62c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c GlobalProtect \ud074\ub77c\uc774\uc5b8\ud2b8\uc5d0\uc11c MFA(multifactor authentication)\ub098 HIP(Host Information Profile)\uc640 \uac19\uc740 \ud56d\ubaa9\uc744 \ucd94\uac00\ud558\uc5ec \"Who(\ub204\uac00)\" \ubb38\uc758 \ucda9\uc2e4\ub3c4\ub97c \ub192\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c User-ID\uc5d0 MFA\ub97c \ucd94\uac00\ud558\uace0 \uc18d\uc131\uc744 \ucd94\uac00\ud558\uc5ec \ubcf4\ub2e4 \uc138\ubd84\ud654\ub41c \uc81c\uc5b4\ub97c \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>App-ID\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 <strong>WHAT(<\/strong><strong>\ubb34\uc5c7<\/strong><strong>)<\/strong> \ubb38\uc774 \ub429\ub2c8\ub2e4. \"\ub9ac\uc18c\uc2a4\uc5d0 \uc561\uc138\uc2a4\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\uace0 \uc788\ub294 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc740 <strong>\ubb34\uc5c7<\/strong>\uc785\ub2c8\uae4c?<\/li>\n<\/ul>\n<p>Palo Alto Networks\ub294 \ud604\uc7ac 2800\uac1c \uc774\uc0c1\uc758 \uac8c\uc2dc\ub41c App-ID\ub97c \ubcf4\uc720\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4(\uacc4\uc18d \ucd94\uac00\ub418\ub294 \uc774 \ubaa9\ub85d\uc744 \ubcf4\ub824\uba74 <a href=\"https:\/\/applipedia.paloaltonetworks.com\/\">Applipedia<\/a> \ucc38\uc870). \uc989, \uacf5\uaca9\uc790\ub294 \ub354 \uc774\uc0c1 \uc6f9 \uc11c\ube44\uc2a4(HTTP\/HTTPS)\uc640 \uac19\uc740 \uc77c\ubc18 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uc0ac\uc6a9\ud558\uc5ec \ubcf4\uc548 \uc81c\uc5b4\ub97c \uc6b0\ud68c\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>Content-ID\ub294 \ub2e4\uc74c\uacfc \uac19\uc774 <strong>HOW(<\/strong><strong>\uc5b4\ub5bb\uac8c<\/strong><strong>)<\/strong> \ubb38\uc774 \ub429\ub2c8\ub2e4. \"User-ID\uc640 App-ID \ud2b8\ub798\ud53d\uc774 \ub9ac\uc18c\uc2a4\uc5d0 \uc561\uc138\uc2a4\ud558\ub3c4\ub85d \ud5c8\uc6a9\ud558\ub824\uba74 <strong>\uc5b4\ub5bb\uac8c<\/strong> \ud574\uc57c \ud569\ub2c8\uae4c?<\/li>\n<\/ul>\n<p>Content-ID\uc5d0\ub294 \ucd5c\ucca8\ub2e8 \uce68\uc785 \ubc29\uc9c0 \uae30\ub2a5\uc778 \uc120\uc81c \ubc29\uc5b4 \uaddc\uce59, \uc554\ud638\ud654\ub41c \ud130\ub110 \ub0b4\ubd80\uc5d0 \uc545\uc131 \ud2b8\ub798\ud53d\uacfc \ub3c4\ub09c\ub2f9\ud55c \ub370\uc774\ud130\ub97c \uc228\uae38 \uc218 \uc5c6\ub294 SSL \ubcf5\ud638\ud654, \uc0ac\uc6a9\uc790\uac00 \uc545\uc131 \ub610\ub294 \ud53c\uc2f1 \ub3c4\uba54\uc778\uc73c\ub85c \uc774\ub3d9\ud558\uc9c0 \uc54a\ub3c4\ub85d \ud574\uc8fc\ub294 URL Filtering, \uba40\uc6e8\uc5b4 \ucc28\ub2e8 \ubc29\ubc95\uc744 \uc7ac\uc815\uc758\ud558\ub294 \ucca8\ub2e8 \uc0cc\ub4dc\ubc15\uc2a4 \uae30\uc220\uc778 WildFire, \uc790\ub3d9 \ubcf4\ud638\ub97c \uc704\ud574 \uc608\uce21 \ubd84\uc11d\uc744 \uc801\uc6a9\ud558\uc5ec DNS\ub97c \uc0ac\uc6a9\ud558\ub294 \uacf5\uaca9\uc744 \ucc28\ub2e8\ud558\ub294 \uc0c8\ub85c\uc6b4 DNS \ubcf4\uc548 \uc11c\ube44\uc2a4\uac00 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>WHO<\/strong>, <strong>WHAT<\/strong>, <strong>HOW<\/strong> \ubb38\uc744 \uc815\uc758\ud558\ub294 \uc774 \uc138 \uac00\uc9c0 \uae30\uc220\uc744 \ud1b5\ud574 Panorama \uad00\ub9ac \uc2dc\uc2a4\ud15c\uc744 \uc0ac\uc6a9\ud558\uc5ec \uae30\ubcf8 \ud0a4\ud50c\ub9c1 \ubc29\ubc95 \ub808\uc774\uc5b4 7 \uaddc\uce59\uc744 \uc27d\uac8c \uc815\uc758\ud558\uace0 \uad6c\ud604\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c PAN-OS\uc5d0\ub294 <strong>WHEN(<\/strong><strong>\uc5b8\uc81c<\/strong><strong>)<\/strong> \ubb38(\uc2dc\uac04 \uc124\uba85 \uaddc\uce59), \ub9ac\uc18c\uc2a4\uc758 \uc704\uce58\uc778 <strong>WHERE(<\/strong><strong>\uc5b4\ub514\uc11c<\/strong><strong>)<\/strong> \ubb38(\ud754\ud788 API\ub97c \ud1b5\ud574 \uc790\ub3d9\uc73c\ub85c Panorama\ub85c \uac00\uc838\uc62c \uc218 \uc788\uc74c), \ub610\ub294 \ub370\uc774\ud130 \ubd84\ub958 \ub3c4\uad6c\uc5d0\uc11c \uba54\ud0c0\ub370\uc774\ud130\ub97c \uc77d\uace0 \uaddc\uce59\uc5d0\uc11c \uc774\ub97c \uc0ac\uc6a9\ud558\uc5ec <strong>WHY(<\/strong><strong>\uc65c<\/strong><strong>)<\/strong> \ubb38\uc744 \ucd94\uac00\ud558\ub294 \uae30\ub2a5\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><div style=\"max-width:100%\" data-width=\"1400\"><span class=\"ar-custom\" style=\"padding-bottom:56.71%;\"><img loading=\"lazy\" decoding=\"async\"  class=\"size-full wp-image-98424 aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.com\/blog\/wp-content\/uploads\/2019\/05\/Screen-Shot-2019-05-01-at-10.19.06-AM.png\" alt=\"\" width=\"1400\" height=\"794\" srcset=\"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-content\/uploads\/2019\/05\/Screen-Shot-2019-05-01-at-10.19.06-AM.png 1400w, https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-content\/uploads\/2019\/05\/Screen-Shot-2019-05-01-at-10.19.06-AM-230x130.png 230w, https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-content\/uploads\/2019\/05\/Screen-Shot-2019-05-01-at-10.19.06-AM-768x436.png 768w, https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-content\/uploads\/2019\/05\/Screen-Shot-2019-05-01-at-10.19.06-AM-500x284.png 500w, https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-content\/uploads\/2019\/05\/Screen-Shot-2019-05-01-at-10.19.06-AM-510x289.png 510w, https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-content\/uploads\/2019\/05\/Screen-Shot-2019-05-01-at-10.19.06-AM-71x40.png 71w, https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-content\/uploads\/2019\/05\/Screen-Shot-2019-05-01-at-10.19.06-AM-529x300.png 529w\" sizes=\"auto, (max-width: 1400px) 100vw, 1400px\" \/><\/span><\/div><\/p>\n<p>\ud0a4\ud50c\ub9c1 \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud558\uba74 \ube44\uc988\ub2c8\uc2a4 \ub9ac\ub354\uc640 \ubcf4\uc548 \uad00\ub9ac\uc790 \ubaa8\ub450\uac00 \ub8e8\ub514\uc57c\ub4dc \ud0a4\ud50c\ub9c1(Rudyard Kipling)\uc774 \uc81c\uc2dc\ud55c \ub204\uac00, \ubb34\uc5c7\uc744, \uc5b8\uc81c, \uc5b4\ub514\uc11c, \uc65c, \uc5b4\ub5bb\uac8c\ub77c\ub294 \uc721\ud558\uc6d0\uce59\uc744 \ud1a0\ub300\ub85c \uc138\ubd80\uc801\uc778 \ub808\uc774\uc5b4 7 \uc815\ucc45\uc744 \uc815\uc758\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubc29\ud654\ubcbd \uc815\ucc45 \uc791\uc131\uc744 \uace0\ub824\ud574 \ubcf8 \uc801\uc774 \uc5c6\ub294 \uc0ac\uc6a9\uc790\ub3c4 \uc774 \ubc29\ubc95\uc744 \uc27d\uac8c \uc774\ud574\ud560 \uc218 \uc788\uc73c\uba70 \ubd84\ud560 \uac8c\uc774\ud2b8\uc6e8\uc774\uc5d0 \ub300\ud55c \uaddc\uce59 \uc138\ud2b8\ub97c \uc791\uc131\ud558\ub294 \ub370 \ud544\uc694\ud55c \uae30\uc900\uc744 \uc815\uc758\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc800\ub110\ub9ac\uc998\uc758 \uc6d0\ub9ac\uac00 \uc81c\ub85c \ud2b8\ub7ec\uc2a4\ud2b8 \uc815\ucc45\uc744 \uc815\uc758\ud558\ub294 \ub370 \uc5bc\ub9c8\ub098 \uc720\uc6a9\ud55c\uac00 \ub274\uc2a4 \uae30\uc0ac, \ube14\ub85c\uadf8 \uac8c\uc2dc\ubb3c \ub610\ub294 \ubc31\uc11c\uac00 \uc2e0\ub8b0\uac10\uc744 \uc8fc\ub824\uba74 \uae00\uc4f4\uc774\uac00 \uc8fc\uc81c\uc640 \uad00\ub828\ud558\uc5ec \"\ub204\uac00, \ubb34\uc5c7\uc744, \uc5b4\ub514\uc11c, \uc5b8\uc81c, \uc65c, \uc5b4\ub5bb\uac8c\u201d\ub77c\ub294 \uc721\ud558\uc6d0\uce59\uc744 \ub530\ub77c\uc57c \ud55c\ub2e4\ub294 \uc0ac\uc2e4\uc744 \ub204\uad6c\ub098 \uc54c\uace0 &hellip;<\/p>\n","protected":false},"author":391,"featured_media":86678,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[3555],"tags":[],"coauthors":[4243],"class_list":["post-101532","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-3555"],"jetpack_featured_media_url":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-content\/uploads\/2018\/08\/thought-bubble-blog-feature-img-650x300.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/posts\/101532","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/users\/391"}],"replies":[{"embeddable":true,"href":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/comments?post=101532"}],"version-history":[{"count":3,"href":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/posts\/101532\/revisions"}],"predecessor-version":[{"id":101535,"href":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/posts\/101532\/revisions\/101535"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/media\/86678"}],"wp:attachment":[{"href":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/media?parent=101532"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/categories?post=101532"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/tags?post=101532"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/coauthors?post=101532"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}