{"id":96309,"date":"2019-01-03T00:00:11","date_gmt":"2019-01-03T08:00:11","guid":{"rendered":"https:\/\/www.paloaltonetworks.com\/blog\/?p=96309"},"modified":"2018-12-18T19:18:46","modified_gmt":"2018-12-19T03:18:46","slug":"detecting-malicious-campaigns-with-machine-learning","status":"publish","type":"post","link":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/2019\/01\/detecting-malicious-campaigns-with-machine-learning\/?lang=ko","title":{"rendered":"\uba38\uc2e0 \ub7ec\ub2dd\uc744 \uc0ac\uc6a9\ud55c \uc545\uc758\uc801 \ucea0\ud398\uc778 \ud0d0\uc9c0"},"content":{"rendered":"<p>\uc6b0\ub9ac\ub294 \uace0\uac1d\uc744 \ubcf4\ud638\ud558\uace0 \uacf5\uaca9\uc758 \uc131\uacf5\uc744 \ubc29\uc9c0\ud558\ub294 \uc0c8\ub85c\uc6b4 \ubc29\ubc95\uc744 \ucc3e\uae30 \uc704\ud574 \ud56d\uc0c1 \ub178\ub825\ud558\uace0 \uc788\uc73c\uba70, \ucd5c\uadfc \uc5f0\uad6c\uc2e4\uc5d0\uc11c \ub300\uaddc\ubaa8 \ub3c4\uba54\uc778 \uc815\ubcf4 \ub370\uc774\ud130\uc138\ud2b8\uc5d0 \ub300\ud55c \ube44\uc9c0\ub3c4 \uba38\uc2e0 \ub7ec\ub2dd\uc744 \uc0ac\uc6a9\ud558\ub3c4\ub85d \ud588\uc2b5\ub2c8\ub2e4. \uc774\uc640 \uac19\uc740 \uba38\uc2e0 \ub7ec\ub2dd \uae30\ubc18 \uae30\ubc95\uc740 \uc0c8\ub85c\uc6b4 \uc704\ud611\uc774 \uace0\uac1d\uc5d0\uac8c \uc601\ud5a5\uc744 \ubbf8\uce58\uae30 \uc804\uc5d0 \uadf8 \uc704\ud611\uc744 \ubc1c\uacac\ud558\uace0 \ucc28\ub2e8\ud558\ub3c4\ub85d \ub3c4\uc640\uc904 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub300\uaddc\ubaa8 \ucea0\ud398\uc778\uc758 \uc77c\ubd80\uc778 \uc545\uc131 \ub3c4\uba54\uc778\uc774 \ud65c\uc131\ud654\ub418\ub294 \uc989\uc2dc \uc2e0\uc18d\ud558\uac8c \uc2dd\ubcc4\ud558\uace0, \uc774\ub7ec\ud55c \ucea0\ud398\uc778\uc5d0 \ub300\ud55c \ubc94\uc704\ub97c \uae30\uc874 \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud560 \ub54c\ubcf4\ub2e4 \ud6e8\uc52c \ub113\ud790 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774 \ube14\ub85c\uadf8\uc5d0\uc11c\ub294 \uc6b0\ub9ac\uac00 \uc774 \ube44\uc9c0\ub3c4 \uba38\uc2e0 \ub7ec\ub2dd\uc744 \uc0ac\uc6a9\ud558\ub294 \ubc29\ubc95\uc5d0 \ub300\ud55c \uba87 \uac00\uc9c0 \uc138\ubd80 \uc815\ubcf4\uc640 \uc608\uc81c\ub97c \uc54c\ub824\ub4dc\ub9bd\ub2c8\ub2e4. \uc815\ud655\ud558\uac8c \ub9d0\ud558\uba74, \uc6b0\ub9ac\ub294 \ucd5c\uadfc \ud55c \ud53c\uc2f1 \ucea0\ud398\uc778\uc5d0\uc11c 333\uac1c\uc758 \ud65c\uc131 \ub3c4\uba54\uc778\uc744 \ubc1c\uacac\ud588\uc2b5\ub2c8\ub2e4. \uc774 \ucea0\ud398\uc778\uc774 \uc77c\ubc18 \uc628\ub77c\uc778\uc5d0\uc11c \ud65c\uc131\ud654\ub41c \uccab\ub0a0\uc5d0 \uc774 \ub3c4\uba54\uc778 \uc911 87\uac1c\ub9cc \uc778\uae30 \uc788\ub294 \uc628\ub77c\uc778 \uba40\uc6e8\uc5b4 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc5d0 \uc54c\ub824\uc84c\uc73c\uba70, \uc720\uba85\ud55c \ub450 \uac1c\uc758 \ucc28\ub2e8 \ubaa9\ub85d\uc5d0\ub294 \uc774 \ubaa8\ub450\uac00 \uc804\ud600 \uc54c\ub824\uc9c0\uc9c0 \uc54a\uc558\uc2b5\ub2c8\ub2e4. \uadf8 \ub2e4\uc74c 2\uc8fc \ub3d9\uc548, \uac00\uc7a5 \uc131\uacfc\uac00 \uc88b\uc740 \ucc28\ub2e8 \ubaa9\ub85d\uc5d0\uc11c 333\uac1c\uc758 \ub3c4\uba54\uc778 \uc911 247\uac1c\ub9cc \ucc28\ub2e8\ud588\uc73c\uba70 \uba40\uc6e8\uc5b4 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc5d0\uc11c\ub294 93\uac1c\ub9cc \uc778\uc2dd\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc6b0\ub9ac\uc758 \ube44\uc9c0\ub3c4 \uba38\uc2e0 \ub7ec\ub2dd\uc740 \uc774\ub7ec\ud55c \ucea0\ud398\uc778\uc758 \uc804\uccb4 \ubc94\uc704\ub97c \ud3ec\uad04\ud558\uc5ec, \ucde8\uc57d\ud55c \uc0ac\uc6a9\uc790\uc5d0\uac8c \uc601\ud5a5\uc744 \ubbf8\uce58\uae30 \uc804\uc5d0 \uc870\uae30\uc5d0 \uc2dd\ubcc4\ud569\ub2c8\ub2e4. \uc544\ub798\uc5d0 \uc124\uba85\ud55c \ucea0\ud398\uc778 \uadf8\ub9ac\uace0 \ub3d9\uc77c\ud55c \uae30\ubc95\uc744 \uc0ac\uc6a9\ud574 \ud0d0\uc9c0\ud55c \ub2e4\ub978 \ucea0\ud398\uc778\uc758 \uacbd\uc6b0, Palo Alto Networks \uace0\uac1d\ub4e4\uc740 \ub3c4\uba54\uc778\uc774 \ud65c\uc131\ud654\ub418\ub294 1\uc77c \ucc28\uc5d0 \ubcf4\ud638\ub97c \ubc1b\uc2b5\ub2c8\ub2e4.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\ubc30\uacbd<\/strong><\/p>\n<p>\uc545\uc758\uc801\uc778 \uc628\ub77c\uc778 \ud65c\ub3d9\uc758 \ud55c \uc720\ud615\uc740 \ub3d9\uc77c\ud55c \ubaa9\uc801\uc744 \uc704\ud574 \uadf8\ub9ac\uace0 \uc9e7\uc740 \uae30\uac04 \ub3d9\uc548 \ub9ce\uc740 \ub3c4\uba54\uc778\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ucea0\ud398\uc778\uc740 \ud754\ud788 \uc6d4\ub4dc\ucef5 \ub4f1 \ucd5c\uadfc \uc8fc\ubaa9\ubc1b\ub294 \uc774\ubca4\ud2b8\ub97c \ud65c\uc6a9\ud558\uba70, \ub3c4\uba54\uc778 \uc774\ub984\uc740 \ud569\ubc95\uc801\uc778 \ub3c4\uba54\uc778 \uc774\ub984\uc5d0\uc11c \uc2a4\ud3a0\ub9c1\uc744 \uc870\uae08 \ubc14\uafb8\ub294 \ubc29\uc2dd\uc744 \uc0ac\uc6a9\ud558\uac70\ub098 \ud569\ubc95\uc801\uc778 \uc11c\ube44\uc2a4\uc640\uc758 \uad00\ub828\uc131\uc744 \ub098\ud0c0\ub0b4\ub294 \uc774\ub984\uc744 \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4(\uc608: company.com \ub300\uc2e0 c0mpany.com \uc0ac\uc6a9).<\/p>\n<p>\uc804\uc790\uc758 \uc608\ub85c\ub294 2017\ub144 Equifax \ub370\uc774\ud130 \uce68\ud574 \uc774\ud6c4 \uc545\uc758\uc801\uc778 \ucea0\ud398\uc778\uc774 \ub098\uc628 \uac83\uc744 \ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. Equifax \ub370\uc774\ud130 \uce68\ud574 \uc0ac\uac74\uc774 \ubc1c\uc0dd\ud588\uc744 \ub54c, \uc774 \uc2e0\uc6a9\ud3c9\uac00\uae30\uad00\uc740 \ud569\ubc95\uc801\uc778 \uc6f9 \uc0ac\uc774\ud2b8\uc778 www.equifaxsecurity2017[.]com\uc744 \uac1c\uc124\ud558\uc5ec \uc0ac\ub78c\ub4e4\uc774 \uc9c1\uc811 \uc790\uc2e0\uc758 \ud53c\ud574 \uc5ec\ubd80\ub97c \ud655\uc778\ud558\ub3c4\ub85d \ub3c4\uc654\uc2b5\ub2c8\ub2e4. \uc774\ub54c \uc2e4\uc81c URL\uc744 \ub9e4\uc6b0 \ube44\uc2b7\ud558\uac8c \ubaa8\ubc29\ud55c \uc218\ubc31 \uac1c\uc758 \ub3c4\uba54\uc778\uc744 \ub4f1\ub85d\ud558\uc5ec \ud558\ub098 \uc774\uc0c1\uc758 \uc545\uc758\uc801\uc778 \ucea0\ud398\uc778\uc774 \uc2dc\uc791\ub418\uc5c8\uc2b5\ub2c8\ub2e4. (\uc608: www.equifaxsecurity3017[.]com)<\/p>\n<p>\uc77c\ubc18\uc801\uc73c\ub85c \ud558\ub098\uc758 \ub3c4\uba54\uc778 \uc774\ub984\uc744 \uc790\uc138\ud788 \uc0b4\ud3b4\ubcf8 \ud6c4\uc5d0 \uc0ac\uae30\uc131\uc774 \uc788\ub294\uc9c0\ub97c \uc54c\uc544\ucc28\ub9ac\uae30\ub294 \uc27d\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uadf8\ub7f0 \ub3c4\uba54\uc778\uc774 \uc218\ubc31 \uac1c \uc0dd\uc131\ub420 \uc218 \uc788\uae30 \ub54c\ubb38\uc5d0 \ub9ce\uc740 \uc0ac\ub78c\uc5d0\uac8c \uc601\ud5a5\uc744 \ubbf8\uce58\uae30 \uc804\uc5d0 \ubaa8\ub4e0 \uc0ac\uae30\uc131 \ub3c4\uba54\uc778\uc744 \ucc3e\uae30\ub780 \uc27d\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub3c4\uba54\uc778 \uc774\ub984\uc774 \uc870\uae08\uc529 \ub2e4\ub974\uae30\ub294 \ud558\uc9c0\ub9cc, \ub3d9\uc77c\ud55c \ucea0\ud398\uc778\uc5d0 \uc18d\ud558\ub294 \uc545\uc131 \ub3c4\uba54\uc778\uc740 IP \uc11c\ube0c\ub137, ASN(Autonomous System Number), DNS TTL(Time-To-Live), Whois \uc815\ubcf4, \uae30\ud0c0 \ub9ce\uc740 \ud2b9\uc131 \ub4f1 \uc5ec\uc804\ud788 \ub9ce\uc740 \uacf5\ud1b5 \ud2b9\uc131\uc744 \uac16\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uad00\ucc30 \ub0b4\uc6a9\uc744 \ubc14\ud0d5\uc73c\ub85c \ud558\uc5ec, \uc6b0\ub9ac\ub294 \uc720\uc0ac\uc131\uc744 \uae30\ubc18\uc73c\ub85c \ud558\ub294 \ud074\ub7ec\uc2a4\ud130 \ub3c4\uba54\uc778\uacfc DNS \ud2b8\ub798\ud53d\uc5d0\uc11c \uc18d\uc131\uc744 \ucd94\ucd9c\ud558\ub294 \uc2dc\uc2a4\ud15c\uc744 \uad6c\ud604\ud588\uc2b5\ub2c8\ub2e4. \uc6b0\ub9ac \uc2dc\uc2a4\ud15c\uc740 \uae30\uc874 \ubc29\ubc95\uc744 \ubcf4\uc644\ud558\uace0, \ub2e4\ub978 \ubc29\ubc95\uc73c\ub85c\ub294 \uc2dd\ubcc4\ub418\uc9c0 \uc54a\ub294 \ucea0\ud398\uc778 \ub3c4\uba54\uc778\uc744 \uc2dd\ubcc4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><div style=\"max-width:100%\" data-width=\"500\"><span class=\"ar-custom\" style=\"padding-bottom:72.8%;\"><img loading=\"lazy\" decoding=\"async\"  class=\"aligncenter size-large wp-image-93162 lozad\"  data-src=\"https:\/\/www.paloaltonetworks.com\/blog\/wp-content\/uploads\/2018\/10\/Machine-Learning-1-500x364.png\" alt=\"\" width=\"500\" height=\"364\" srcset=\"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-content\/uploads\/2018\/10\/Machine-Learning-1-500x364.png 500w, https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-content\/uploads\/2018\/10\/Machine-Learning-1-230x168.png 230w, https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-content\/uploads\/2018\/10\/Machine-Learning-1-412x300.png 412w, https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-content\/uploads\/2018\/10\/Machine-Learning-1-55x40.png 55w, https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-content\/uploads\/2018\/10\/Machine-Learning-1.png 660w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/span><\/div><\/p>\n<p style=\"text-align: center;\"><em>\uadf8\ub9bc 1: \ub192\uc740 \uc218\uc900\uc758 \ud504\ub85c\uc138\uc2a4<\/em><\/p>\n<p><strong>\uc811\uadfc\ubc29\uc2dd<\/strong><\/p>\n<p>\uc6b0\ub9ac \uc811\uadfc\ubc29\uc2dd(\uadf8\ub9bc 1 \ucc38\uc870)\uc740 \ud328\uc2dc\ube0c DNS \ub808\ucf54\ub4dc\uc5d0\uc11c \ubcfc \uc218 \uc788\ub294 \ub3c4\uba54\uc778\uc744 \ud074\ub7ec\uc2a4\ud130\ub9c1\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \ud328\uc2dc\ube0c DNS\ub294 DNS \ucffc\ub9ac\/\uc751\ub2f5 \ud2b8\ub798\ud53d\uc744 \ub808\ucf54\ub529\ud558\ub294 \uba54\ucee4\ub2c8\uc998\uc785\ub2c8\ub2e4.\u00a0\uc774 \ub808\ucf54\ub4dc\ub294 \ub2e4\ub978 \uc5ec\ub7ec \ub370\uc774\ud130 \uc911\uc5d0\uc11c\ub3c4 \uc8fc\ub85c \ud0c0\uc784\uc2a4\ud0ec\ud504, \uc694\uccad\ub41c \ub3c4\uba54\uc778 \ubc0f \ud574\ub2f9 IP \uc8fc\uc18c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. \uac1c\uc778 \uc815\ubcf4 \ubcf4\ud638\ub97c \uc704\ud574 \uac1c\ubcc4 \ud074\ub77c\uc774\uc5b8\ud2b8\uc758 DNS \ud2b8\ub798\ud53d(\u201c\ubc18\ubcf5\uc9c8\uc758 \uc694\uccad\u201d \ube44\ud2b8 \uc124\uc815)\uc740 \ucea1\ucc98\ub418\uc9c0 \uc54a\uc73c\uba70 \ud074\ub77c\uc774\uc5b8\ud2b8 IP\ub3c4 \uc81c\uac70\ub429\ub2c8\ub2e4.<\/p>\n<p>\ud328\uc2dc\ube0c DNS \ub808\ucf54\ub4dc\ub294 \ub2e4\uc591\ud55c \uc18c\uc2a4\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc73c\uba70, \uaddc\ubaa8\uc5d0 \ub530\ub978 \uc778\ud130\ub137 \ud2b8\ub798\ud53d\uc744 \uc774\ud574\ud558\uae30 \uc704\ud574 \uc5f0\uad6c\uc6d0\uc774 \ud754\ud788 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uc6b0\ub9ac\ub294 \ubd84\uc11d\uc744 \uc704\ud574 \ub9e4\uc77c 6\ud14c\ub77c\ubc14\uc774\ud2b8 \uc774\uc0c1\uc758 \ud328\uc2dc\ube0c DNS \ub808\ucf54\ub4dc\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc6b0\ub9ac\ub294 IP \uc8fc\uc18c \ub4f1 \ud328\uc2dc\ube0c DNS \ub808\ucf54\ub4dc\uc640 BGP \ubc0f Whois \ub4f1 \ub2e4\ub978 \uc18c\uc2a4\uc758 \uc815\ubcf4\uc5d0\uc11c \uc0dd\uc131\ub41c \uae30\ub2a5\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc774\ub7ec\ud55c \ub3c4\uba54\uc778\uc744 \ud074\ub7ec\uc2a4\ud130\ub9c1\ud569\ub2c8\ub2e4. \uc774\ub807\uac8c \ud558\uba74 \uc11c\ub85c \uad00\ub828\uc774 \uc788\uc9c0\ub9cc \uc591\uc131 \ub610\ub294 \uc545\uc131\uc73c\ub85c \ud45c\uc2dc\ub418\uc9c0 \uc54a\uc740 \ub3c4\uba54\uc778\uc758 \ud074\ub7ec\uc2a4\ud130\ub97c \uc54c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774 \ub370\uc774\ud130\ub294 \uc774 \uc2dc\uc810\uc5d0\uc11c \ud45c\uc2dc\ub418\uc9c0 \uc54a\uc558\uc73c\ubbc0\ub85c \ube44\uc9c0\ub3c4 \uba38\uc2e0 \ub7ec\ub2dd\uc758 \uc801\uc6a9 \ubd84\uc57c\uc785\ub2c8\ub2e4. \ud568\uaed8 \uadf8\ub8f9\ud654\ub41c \ub3c4\uba54\uc778\ub4e4\uc5d0 \ub9ce\uc740 \uacf5\ud1b5 \ud2b9\uc9d5\uc774 \uc788\ub2e4\ub294 \uac83\uc740 \uc54c\uc9c0\ub9cc \uc545\uc131\uc778\uc9c0 \uc5ec\ubd80\ub294 \uc54c \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \uc545\uc131 \ud074\ub7ec\uc2a4\ud130\ub97c \ucc3e\uae30 \uc704\ud574 \uc6b0\ub9ac\ub294 \uc2dc\ub4dc \ub3c4\uba54\uc778\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc2dc\ub4dc \ub3c4\uba54\uc778\uc740 \uc0c8 \ucea0\ud398\uc778\uc758 \uc77c\ubd80\ub85c \ub098\ud0c0\ub098\uba70 \uc6b0\ub9ac\uac00 \uc545\uc131\uc73c\ub85c \ud655\uc778\ud55c \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\uc2dc\ub4dc \ub3c4\uba54\uc778<\/strong><\/p>\n<p>\uc2dc\ub4dc \ub3c4\uba54\uc778\uc740 \uadf8\ub8f9\uc73c\ub85c \ud45c\uc2dc\ub418\ub294 \uc545\uc131 \ub3c4\uba54\uc778\uc758 \uc608\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc2dc\ub4dc\ub294 \ub2e4\uc591\ud55c \ubc29\ubc95\uc73c\ub85c \ubc1c\uacac\ub420 \uc218 \uc788\uc73c\uba70, \uc6b0\ub9ac\ub294 \ud604\uc7ac \uc7a0\uc7ac\uc801 \uc2dc\ub4dc \ub3c4\uba54\uc778\uc744 \uc2dd\ubcc4\ud558\uae30 \uc704\ud574 \ub3c4\uba54\uc778 \ub4f1\ub85d, \uc0c8\ub86d\uac8c \ub098\ud0c0\ub09c \ub3c4\uba54\uc778, \uc778\uae30 \uc788\ub294 \uc8fc\uc81c\ub77c\ub294 3\uac00\uc9c0 \uc815\ubcf4 \uc18c\uc2a4\uc5d0 \ucd08\uc810\uc744 \ub9de\ucd94\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\ub3c4\uba54\uc778 \ub4f1\ub85d<\/strong><\/p>\n<p>\uc6b0\ub9ac\ub294 \ucd5c\uadfc\uc5d0 \ub4f1\ub85d\ub41c \ub3c4\uba54\uc778\uc744 \uc0b4\ud3b4\ubcf4\uace0 \ube44\uc2b7\ud55c \uc774\ub984\uc744 \uac00\uc9c4 \uadf8\ub8f9\uc744 \ucc3e\uc2b5\ub2c8\ub2e4. \ucea0\ud398\uc778\uc5d0\uc11c \ucd5c\uadfc \uc774\ubca4\ud2b8\ub97c \uc774\uc6a9\ud558\ub294 \uacbd\uc6b0\uc5d0\ub294 \ub300\uaddc\ubaa8 \ub3c4\uba54\uc778 \uadf8\ub8f9\uc774 \ud574\ub2f9 \uc774\ubca4\ud2b8\uc640 \uac19\uc740 \uc774\ub984\uc73c\ub85c \ub4f1\ub85d\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc6b0\ub9ac\ub294 \uc54c\ub824\uc9c4 \uc545\uc131 \ub3c4\uba54\uc778\uc758 \uadf8\ub8f9\uc744 \uc810\uac80\ud558\uace0 \uadf8 \uacb0\uacfc\ub97c \uc6b0\ub9ac \uc2dc\ub4dc \ub3c4\uba54\uc778 \ubaa9\ub85d\uc5d0 \ub123\uc2b5\ub2c8\ub2e4. \uc6b0\ub9ac\ub294 \uc790\uccb4 \ud0d0\uc9c0\ubfd0\ub9cc \uc544\ub2c8\ub77c \uc778\uae30 \uc788\ub294 \uc628\ub77c\uc778 \uba40\uc6e8\uc5b4 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \ub4f1\uc758 \ud0c0\uc0ac \uc704\ud611 \uc778\ud154\ub9ac\uc804\uc2a4\ub3c4 \uae30\ubc18\uc73c\ub85c \ud558\uc5ec \uc54c\ub824\uc9c4 \uc545\uc131 \ub3c4\uba54\uc778\uc744 \uc2dd\ubcc4\ud569\ub2c8\ub2e4. \uc774 \uc2dc\uc810\uc5d0\uc11c \ub9ce\uc740 \uc545\uc131 \ub3c4\uba54\uc778\uc774 \uc54c\ub824\uc9c0\uc9c0 \uc54a\uc558\uac70\ub098 \ubcf4\uace0\ub418\uc9c0 \uc54a\uc558\uc744 \uc218\ub3c4 \uc788\uc9c0\ub9cc, \ud504\ub85c\uc138\uc2a4\ub97c \uc2dc\uc791\ud558\uae30 \uc704\ud574 \uba87 \uac00\uc9c0 \uc608\ub97c \ucc3e\uc544\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\uc0c8\ub86d\uac8c \ub098\ud0c0\ub09c \ub3c4\uba54\uc778<\/strong><\/p>\n<p>\ub610\ud55c, \uc6b0\ub9ac\ub294 \ud328\uc2dc\ube0c DNS \ub808\ucf54\ub4dc\uc5d0\uc11c \uc774\uc804\uc5d0 \ubcf4\uc9c0 \ubabb\ud588\ub358 \uc0c8 \ub3c4\uba54\uc778\uc744 \ud655\uc778\ud569\ub2c8\ub2e4. \uc624\ub798 \uc804\uc5d0 \ub4f1\ub85d\ub418\uc5c8\uc9c0\ub9cc \ucea0\ud398\uc778\uc774 \uc2dc\uc791\ub420 \ub54c\uae4c\uc9c0 \uc0ac\uc6a9\ub418\uc9c0 \uc54a\uc740 \uac83\uc77c \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \uc6b0\ub9ac\ub294 \ube44\uc2b7\ud55c \uc774\ub984\uc758 \uadf8\ub8f9\uc73c\ub85c \uc774\ub7ec\ud55c \ub3c4\uba54\uc778\uc744 \uac80\uc0c9\ud558\uace0 \uc545\uc131\uc73c\ub85c \uc54c\ub824\uc9c4 \uac83\ub4e4\uc5d0\uc11c \uc2dc\ub4dc\ub97c \uc2dd\ubcc4\ud569\ub2c8\ub2e4.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\uc778\uae30 \uc788\ub294 \uc8fc\uc81c<\/strong><\/p>\n<p>\ub610\ud55c, \uc778\uae30 \uc788\ub294 \uc8fc\uc81c\ub85c \uc18c\uc15c \ubbf8\ub514\uc5b4\ub97c \uac80\uc0c9\ud569\ub2c8\ub2e4. \uc798 \uc54c\ub824\uc9c4 \uc774\ubca4\ud2b8\uac00 \ub098\ud0c0\ub098\uba74 \uc774\ub7ec\ud55c \uc774\ubca4\ud2b8\ub294 \uc77c\uc77c \uc18c\uc15c \ubbf8\ub514\uc5b4 \ud2b8\ub80c\ub4dc\uc5d0 \uc885\uc885 \ub4f1\uc7a5\ud569\ub2c8\ub2e4. \uc6b0\ub9ac\ub294 \ucd5c\uadfc\uc5d0 \ub098\ud0c0\ub09c \ub3c4\uba54\uc778 \uc774\ub984\uc73c\ub85c Google \ub610\ub294 Twitter\uc5d0 \ub098\ud0c0\ub09c \uc778\uae30 \uc788\ub294 \ub2e8\uc5b4\ub97c \uad50\ucc28 \ud655\uc778\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc2a4\ud3ec\uce20 \uc774\ubca4\ud2b8 \ub4f1\uc758 \ucd5c\uadfc \uc774\ubca4\ud2b8\uc640 \uad00\ub828\ub41c Google \ud2b8\ub80c\ub4dc\uac00 \ubcf4\uc774\uba74 \ud574\ub2f9 \uc2a4\ud3ec\uce20 \uc774\ubca4\ud2b8\ub97c \ucc38\uc870\ud558\ub294 \ucd5c\uadfc \ub098\ud0c0\ub09c \ub3c4\uba54\uc778\uc744 \ud655\uc778\ud569\ub2c8\ub2e4. \ube44\uc2b7\ud55c \uc774\ub984\uc758 \uadf8\ub8f9\uc744 \ub2e4\uc2dc \ucc3e\uc544\ubcf4\uace0 \uc545\uc131\uc73c\ub85c \uc54c\ub824\uc9c4 \uac83\ub4e4\uc744 \ud655\uc778\ud569\ub2c8\ub2e4. \uc2dc\ub4dc \ub3c4\uba54\uc778 \ubaa9\ub85d\uc744 \uac16\ucdc4\uc73c\ubbc0\ub85c, \uc774\uc81c \uc774\ub7ec\ud55c \uc2dc\ub4dc\uac00 \ud3ec\ud568\ub41c \ub3c4\uba54\uc778\uc758 \ud074\ub7ec\uc2a4\ud130\ub97c \uac80\uc0c9\ud560 \uc900\ube44\uac00 \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\uc545\uc131 \ud074\ub7ec\uc2a4\ud130 \ucc3e\uae30<\/strong><\/p>\n<p>\uc6b0\ub9ac\uac00 \uc0ac\uc6a9\ud560 \uc2dc\ub4dc \ub3c4\uba54\uc778 \uadf8\ub8f9\uc744 \uc2dd\ubcc4\ud55c \ud6c4\uc5d0, \uc774\uc804\uc5d0 \ud328\uc2dc\ube0c DNS \ub370\uc774\ud130\uc5d0\uc11c \uacc4\uc0b0\ud55c \ub3c4\uba54\uc778 \ud074\ub7ec\uc2a4\ud130 \uc911\uc5d0\uc11c \uc774\ub4e4\uc744 \uac80\uc0c9\ud569\ub2c8\ub2e4. (\uadf8\ub9bc 2 \ucc38\uc870) \uc0c1\ub2f9\ud55c \ube44\uc728\uc758 \uc2dc\ub4dc \ub3c4\uba54\uc778\uc774 \uc788\ub294 \ud074\ub7ec\uc2a4\ud130\ub294 \uc545\uc131 \ucea0\ud398\uc778\uc73c\ub85c \uac04\uc8fc\ub418\uace0, \ud574\ub2f9 \ud074\ub7ec\uc2a4\ud130\uc5d0 \uc788\ub294 \ubaa8\ub4e0 \ub3c4\uba54\uc778\uc740 \uc545\uc131\uc73c\ub85c \ud45c\uc2dc\ub429\ub2c8\ub2e4.<\/p>\n<p><div style=\"max-width:100%\" data-width=\"500\"><span class=\"ar-custom\" style=\"padding-bottom:52.8%;\"><img loading=\"lazy\" decoding=\"async\"  class=\"aligncenter size-large wp-image-93149 lozad\"  data-src=\"https:\/\/www.paloaltonetworks.com\/blog\/wp-content\/uploads\/2018\/10\/Machine-Learning-2-500x264.png\" alt=\"\" width=\"500\" height=\"264\" srcset=\"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-content\/uploads\/2018\/10\/Machine-Learning-2-500x264.png 500w, https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-content\/uploads\/2018\/10\/Machine-Learning-2-230x121.png 230w, https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-content\/uploads\/2018\/10\/Machine-Learning-2-768x405.png 768w, https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-content\/uploads\/2018\/10\/Machine-Learning-2-510x269.png 510w, https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-content\/uploads\/2018\/10\/Machine-Learning-2-76x40.png 76w, https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-content\/uploads\/2018\/10\/Machine-Learning-2-568x300.png 568w, https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-content\/uploads\/2018\/10\/Machine-Learning-2.png 974w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/span><\/div><\/p>\n<p style=\"text-align: center;\"><em>\uadf8\ub9bc 2: \ub3c4\uba54\uc778 \ud074\ub7ec\uc2a4\ud130<\/em><\/p>\n<p><strong>\uacb0\uacfc<\/strong><\/p>\n<p>\uc608\ub97c \ub4e4\uc5b4, \ucd5c\uadfc\uc5d0 \uc6b0\ub9ac\ub294 check-box-with-money##[.]loan \uac19\uc740 \uc774\ub984\uc744 \uac00\uc9c4 \uc545\uc131 \ub3c4\uba54\uc778\uc774 \uc0ac\uc6a9\ub41c \ud53c\uc2f1 \ucea0\ud398\uc778\uc744 \ubc1c\uacac\ud588\uc2b5\ub2c8\ub2e4. \ud568\uaed8 \ub4f1\ub85d\ub41c \ube44\uc2b7\ud55c \ub3c4\uba54\uc778 \uadf8\ub8f9\uc744 \uad00\ucc30\ud558\uc5ec \uc774 \ub3c4\uba54\uc778 \uadf8\ub8f9\uc744 \ucc3e\uc544\ub0b8 \uac83\uc785\ub2c8\ub2e4. \uccab\ub0a0\uc5d0 77\uac1c\uc758 \ub3c4\uba54\uc778\uc774 \ub4f1\ub85d\ub41c \uac83\uc744 \ubcf4\uc558\uc2b5\ub2c8\ub2e4. \uc774 \uac00\uc6b4\ub370 \uc778\uae30 \uc788\ub294 \uc628\ub77c\uc778 \uba40\uc6e8\uc5b4 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc5d0 \uc54c\ub824\uc9c4 \uac83\uc740 17\uac1c\ubc16\uc5d0 \uc5c6\uc5c8\uc9c0\ub9cc, \uc774 \uc815\ub3c4\uba74 \uc6b0\ub9ac \uc2dc\ub4dc \uadf8\ub8f9\uc5d0 \ucd94\uac00\ud558\uae30\uc5d0 \ucda9\ubd84\ud588\uc2b5\ub2c8\ub2e4. \ud328\uc2dc\ube0c DNS\uc5d0\uc11c \ubcf8 \ub3c4\uba54\uc778\uc758 \ud074\ub7ec\uc2a4\ud130\ub9c1 \ubd84\uc11d\uc744 \ud1b5\ud574, \uc6b0\ub9ac\ub294 \ub4f1\ub85d\uc5d0\uc11c \ubcf4\uc9c0 \ubabb\ud55c 2\uac1c\uc758 \ucd94\uac00 \ub3c4\uba54\uc778\uc744 \uc989\uc2dc \ubc1c\uacac\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ub2e4\uc74c \ub0a0 \ucea0\ud398\uc778\uc5d0\uc11c 16\uac1c\uc758 \ub2e4\ub978 \ub3c4\uba54\uc778\uc744 \ubc1c\uacac\ud588\uace0, \uadf8\ub2e4\uc74c\uc5d0 58\uac1c, \uadf8\ub9ac\uace0 \ub098\uc11c 88\uac1c\uc758 \ub3c4\uba54\uc778\uc744 \ubc1c\uacac\ud588\uc2b5\ub2c8\ub2e4. \uc774 \ucea0\ud398\uc778\uc774 \ud65c\uc131\ud654\ub41c \ud6c4 \uccab 2\uc8fc \ub3d9\uc548, \uc6b0\ub9ac\ub294 \uc774 \ud53c\uc2f1 \ucea0\ud398\uc778\uacfc \uad00\ub828\ub41c 333\uac1c\uc758 \ub3c4\uba54\uc778\uc744 \ubc1c\uacac\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub354 \ud765\ubbf8\ub85c\uc6b4 \uac83\uc740, \uc774 333\uac1c\uc758 \ub3c4\uba54\uc778 \uc911 \uc77c\ubc18 \uc628\ub77c\uc778\uc5d0\uc11c \ud65c\uc131\ud654\ub41c \uccab\ub0a0\uc5d0 \uc778\uae30 \uc788\ub294 \uc628\ub77c\uc778 \uba40\uc6e8\uc5b4 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc5d0 \uc54c\ub824\uc9c4 \uac83\uc740 247\uac1c\uc600\ub2e4\ub294 \uc810\uc785\ub2c8\ub2e4. \uadf8 \ud6c4 2\uc8fc \ub3d9\uc548, \uc774\ub7ec\ud55c \ub3c4\uba54\uc778 \uc911 \uacb0\uad6d 7\uac1c\uc5d0\ub9cc \ud45c\uc2dc\uac00 \ub418\uc5c8\uc2b5\ub2c8\ub2e4. 2\uc8fc\uac00 \uc9c0\ub09c \ud6c4, \uc774\ub7ec\ud55c \ub3c4\uba54\uc778\uc774 \uc778\ud130\ub137\uc5d0\uc11c \ud65c\ubc1c\ud788 \ud65c\ub3d9\ud558\uace0 \ub3d9\uc77c\ud55c \ucea0\ud398\uc778\uc758 \uc77c\ubd80\uc784\uc774 \uba85\ubc31\ud55c\ub370\ub3c4 \ud574\ub2f9 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc5d0\uc11c\ub294 240\uac1c\uc758 \ub3c4\uba54\uc778\uc5d0 \uc5ec\uc804\ud788 \ud53c\uc2f1\uc774\ub77c\ub294 \ud45c\uc2dc\ub97c \ud558\uc9c0 \uc54a\uc558\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc6b0\ub9ac\ub294 \uc720\uba85\ud55c \ub450 \uac1c\uc758 \ucc28\ub2e8 \ubaa9\ub85d\ub3c4 \ud655\uc778\ud574 \ubcf4\uc558\uc2b5\ub2c8\ub2e4. \ub458 \uc911 \uc5b4\ub5a4 \ucc28\ub2e8 \ubaa9\ub85d\uc5d0\uc11c\ub3c4 \uc774\ub7ec\ud55c \ub3c4\uba54\uc778\uc774 \uc778\ud130\ub137\uc5d0 \ub098\ud0c0\ub09c \uccab\ub0a0\uc5d0 \uc774\ub7ec\ud55c \ub3c4\uba54\uc778\uc744 \ucc28\ub2e8\ud558\uc9c0 \uc54a\uc558\uc2b5\ub2c8\ub2e4. \uadf8 \ud6c4 2\uc8fc \ub3d9\uc548, \ud558\ub098\uc758 \ucc28\ub2e8 \ubaa9\ub85d\uc5d0\uc11c 333\uac1c \ub3c4\uba54\uc778 \uc911 80\uac1c\ub9cc \ucc28\ub2e8\ud588\uace0 \ub2e4\ub978 \ud558\ub098\uc758 \ucc28\ub2e8 \ubaa9\ub85d\uc5d0\uc11c\ub294 247\uac1c\ub97c \ucc28\ub2e8\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub7ec\ud55c \uacb0\uacfc\ub294 \ubcf4\uc548 \ucee4\ubba4\ub2c8\ud2f0\uc5d0\uc11c \ucea0\ud398\uc778\uc758 \uc77c\ubd80 \ub3c4\uba54\uc778\uc744 \ubc1c\uacac\ud588\ub2e4 \ud558\ub354\ub77c\ub3c4 \ub9ce\uc740 \ub3c4\uba54\uc778\uc774 \uacf5\uaca9\uc790\uc758 \uad81\uadf9\uc801\uc778 \ubaa9\ud45c\ub300\ub85c \ucc28\ub2e8 \uc5c6\uc774 \uc27d\uac8c \ud1b5\uacfc\ub41c\ub2e4\ub294 \uc810\uc744 \uc798 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\uacb0\ub860<\/strong><\/p>\n<p>\uc774\uac83\uc740 \ud558\ub098\uc758 \uc608\uc5d0 \ubd88\uacfc\ud569\ub2c8\ub2e4. \uc9c0\ub09c \ub450 \ub2ec \ub3d9\uc548, \uc6b0\ub9ac\ub294 1,000\uc5ec \uac1c\uc758 \ud65c\uc131 \ub3c4\uba54\uc778\uc73c\ub85c \uad6c\uc131\ub41c 15\uac1c\uc758 \ub2e4\ub978 \ucea0\ud398\uc778\uc744 \ubc1c\uacac\ud588\uc2b5\ub2c8\ub2e4. \ud65c\uc131 \ub3c4\uba54\uc778\uc774\uace0 \ucea0\ud398\uc778\uc758 \uc77c\ubd80\uc774\uc9c0\ub9cc, \uc5ec\ub7ec \uc778\uae30 \uc788\ub294 \ud0c0\uc0ac \uc11c\ube44\uc2a4\uc5d0\uc11c\ub294 \uc774\ub7ec\ud55c \ub9ce\uc740 \ub3c4\uba54\uc778\uc744 \uac1c\ubcc4\uc801\uc73c\ub85c \uc2dd\ubcc4\ud558\uc9c0 \ubabb\ud588\uc2b5\ub2c8\ub2e4. \ud0c0\uc0ac \uc11c\ube44\uc2a4\uc5d0\uc11c \uc2dd\ubcc4\ud55c \ub3c4\uba54\uc778\uc744 \uc6b0\ub9ac\uac00 \ubc1c\uacac\ud55c \uc2dc\uc810\uc744 \ubcf4\uba74 \ud3c9\uade0\uc801\uc73c\ub85c \uc628\ub77c\uc778 \uba40\uc6e8\uc5b4 \ub370\uc774\ud130\ubca0\uc774\uc2a4\ubcf4\ub2e4 2.8\uc77c, \uc778\uae30 \uc788\ub294 \ud55c \ucc28\ub2e8 \ubaa9\ub85d\ubcf4\ub2e4 3.9\uc77c, \ub610 \ub2e4\ub978 \ucc28\ub2e8 \ubaa9\ub85d\ubcf4\ub2e4 2.4\uc77c \uc55e\uc11c \uc788\uc5c8\uc2b5\ub2c8\ub2e4. \ud0c0\uc0ac\uc5d0\uc11c \uc2dd\ubcc4\ud55c \ub3c4\uba54\uc778\uc5d0\uc11c \ud604\uc7ac\uae4c\uc9c0 \uc6b0\ub9ac\uac00 \ud655\uc778\ud55c \ucd5c\ub300 \ud3b8\ucc28\ub294 \uba40\uc6e8\uc5b4 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc758 \uacbd\uc6b0 46\uc77c, \uccab \ubc88\uc9f8 \ucc28\ub2e8 \ubaa9\ub85d\uc758 \uacbd\uc6b0 15\uc77c, \ub450 \ubc88\uc9f8 \ucc28\ub2e8 \ubaa9\ub85d\uc758 \uacbd\uc6b0 32\uc77c\uc785\ub2c8\ub2e4. \uadf8\ub9bc 3\uc740 \uc2dd\ubcc4\uc5d0 \uac78\ub9b0 \uc2dc\uac04\uc744 \uc804\ubc18\uc801\uc73c\ub85c \ube44\uad50\ud55c \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p><div style=\"max-width:100%\" data-width=\"500\"><span class=\"ar-custom\" style=\"padding-bottom:71.4%;\"><img loading=\"lazy\" decoding=\"async\"  class=\"aligncenter size-large wp-image-93136 lozad\"  data-src=\"https:\/\/www.paloaltonetworks.com\/blog\/wp-content\/uploads\/2018\/10\/Machine-Learning-3-500x357.png\" alt=\"\" width=\"500\" height=\"357\" srcset=\"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-content\/uploads\/2018\/10\/Machine-Learning-3-500x357.png 500w, https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-content\/uploads\/2018\/10\/Machine-Learning-3-230x164.png 230w, https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-content\/uploads\/2018\/10\/Machine-Learning-3-421x300.png 421w, https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-content\/uploads\/2018\/10\/Machine-Learning-3-56x40.png 56w, https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-content\/uploads\/2018\/10\/Machine-Learning-3.png 750w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/span><\/div><\/p>\n<p style=\"text-align: center;\"><em>\uadf8\ub9bc 3: \ud0c0\uc0ac\uc5d0\uc11c \uc2dd\ubcc4\ud558\uae30\uae4c\uc9c0 \uac78\ub9b0 \uc2dc\uac04<\/em><\/p>\n<p><strong>\ubcf4\ud638 \ubc0f \uc870\uce58 \uc694\uad6c<\/strong><\/p>\n<p>Palo Alto Networks \uace0\uac1d\uc740 \uc704\ud611 \ubc29\uc9c0 \uad6c\ub3c5\uc758 \uc77c\ubd80\uc778 PAN-DB URL \ud544\ud130\ub9c1 \ubc0f DNS C2 \uc11c\uba85\uc744 \ud1b5\ud574 \uc774\ub7ec\ud55c \uc545\uc131 \ub3c4\uba54\uc778\uacfc \ud53c\uc2f1 \ub3c4\uba54\uc778\uc73c\ub85c\ubd80\ud130 \ubcf4\ud638\ub97c \ubc1b\uc2b5\ub2c8\ub2e4. Palo Alto Networks \ubc29\ud654\ubcbd \uace0\uac1d\uc740 \uc6b0\ub9ac \ud328\uc2dc\ube0c DNS \uc5f0\uad6c\uc758 \ub3c4\uc6c0\uc744 \ubc1b\uc544 \uc0ac\uc804\uc608\ubc29\uc801\uc73c\ub85c \uc545\uc131 \ub3c4\uba54\uc778\uacfc \ud53c\uc2f1 \ub3c4\uba54\uc778\uc744 \ucc3e\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. PAN-OS \ubc84\uc804 8.0 \uc774\uc0c1\uc5d0\uc11c \ud328\uc2dc\ube0c DNS \uacf5\uc720\ub97c \uc0ac\uc6a9\ud558\ub824\uba74 \u201c\ud328\uc2dc\ube0c DNS \ubaa8\ub2c8\ud130\ub9c1\u201d(\uc7a5\uce58&gt; \uc124\uc815&gt; \uc6d0\uaca9 \uce21\uc815)\uc744 \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624. PAN-OS 7.1 \ubc84\uc804 \uc774\uc804\uc758 \uacbd\uc6b0, \ud328\uc2dc\ube0c DNS \uacf5\uc720\ub97c \uc548\ud2f0 \uc2a4\ud30c\uc774\uc6e8\uc5b4 \ubcf4\uc548 \ud504\ub85c\ud544\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud328\uc2dc\ube0c DNS \ub808\ucf54\ub4dc\ub294 \ub2e4\ub978 \uc5ec\ub7ec \ub370\uc774\ud130 \uc911\uc5d0\uc11c\ub3c4 \uc8fc\ub85c \ud0c0\uc784\uc2a4\ud0ec\ud504, \uc694\uccad\ub41c \ub3c4\uba54\uc778 \ubc0f \ud574\ub2f9 IP \uc8fc\uc18c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. \uac1c\uc778 \uc815\ubcf4 \ubcf4\ud638\ub97c \uc704\ud574 \uac1c\ubcc4 \ud074\ub77c\uc774\uc5b8\ud2b8\uc758 DNS \ud2b8\ub798\ud53d(\u201c\ubc18\ubcf5\uc9c8\uc758 \uc694\uccad\u201d \ube44\ud2b8 \uc124\uc815)\uc740 \ucea1\ucc98\ub418\uc9c0 \uc54a\uc73c\uba70 \ud074\ub77c\uc774\uc5b8\ud2b8 IP\ub3c4 \uc81c\uac70\ub429\ub2c8\ub2e4.<\/p>\n<p><div style=\"max-width:100%\" data-width=\"500\"><span class=\"ar-custom\" style=\"padding-bottom:71.6%;\"><img loading=\"lazy\" decoding=\"async\"  class=\"aligncenter size-large wp-image-93123 lozad\"  data-src=\"https:\/\/www.paloaltonetworks.com\/blog\/wp-content\/uploads\/2018\/10\/Machine-Learning-4-500x358.png\" alt=\"\" width=\"500\" height=\"358\" srcset=\"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-content\/uploads\/2018\/10\/Machine-Learning-4-500x358.png 500w, https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-content\/uploads\/2018\/10\/Machine-Learning-4-230x164.png 230w, https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-content\/uploads\/2018\/10\/Machine-Learning-4-419x300.png 419w, https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-content\/uploads\/2018\/10\/Machine-Learning-4-56x40.png 56w, https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-content\/uploads\/2018\/10\/Machine-Learning-4.png 625w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/span><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc6b0\ub9ac\ub294 \uace0\uac1d\uc744 \ubcf4\ud638\ud558\uace0 \uacf5\uaca9\uc758 \uc131\uacf5\uc744 \ubc29\uc9c0\ud558\ub294 \uc0c8\ub85c\uc6b4 \ubc29\ubc95\uc744 \ucc3e\uae30 \uc704\ud574 \ud56d\uc0c1 \ub178\ub825\ud558\uace0 \uc788\uc73c\uba70, \ucd5c\uadfc \uc5f0\uad6c\uc2e4\uc5d0\uc11c \ub300\uaddc\ubaa8 \ub3c4\uba54\uc778 \uc815\ubcf4 \ub370\uc774\ud130\uc138\ud2b8\uc5d0 \ub300\ud55c \ube44\uc9c0\ub3c4 \uba38\uc2e0 \ub7ec\ub2dd\uc744 \uc0ac\uc6a9\ud558\ub3c4\ub85d \ud588\uc2b5\ub2c8\ub2e4. \uc774\uc640 \uac19\uc740 \uba38\uc2e0 \ub7ec\ub2dd \uae30\ubc18 \uae30\ubc95\uc740 \uc0c8\ub85c\uc6b4 &hellip;<\/p>\n","protected":false},"author":40,"featured_media":72320,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[3555],"tags":[],"coauthors":[716],"class_list":["post-96309","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\/04\/unit42-blog-600x300.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/posts\/96309","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\/40"}],"replies":[{"embeddable":true,"href":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/comments?post=96309"}],"version-history":[{"count":1,"href":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/posts\/96309\/revisions"}],"predecessor-version":[{"id":96310,"href":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/posts\/96309\/revisions\/96310"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/media\/72320"}],"wp:attachment":[{"href":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/media?parent=96309"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/categories?post=96309"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/tags?post=96309"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/coauthors?post=96309"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}