{"id":765,"date":"2021-05-19T06:10:13","date_gmt":"2021-05-18T21:10:13","guid":{"rendered":"https:\/\/manvscloud.com\/?p=765"},"modified":"2022-10-25T20:56:36","modified_gmt":"2022-10-25T11:56:36","slug":"1-1-ncp-%eb%84%a4%ec%9d%b4%eb%b2%84-%ed%81%b4%eb%9d%bc%ec%9a%b0%eb%93%9c%ec%97%90%ec%84%9c%ec%9d%98-%eb%b3%b4%ec%95%88-account","status":"publish","type":"post","link":"https:\/\/manvscloud.com\/?p=765","title":{"rendered":"1-1. [NCLOUD] \ub124\uc774\ubc84 \ud074\ub77c\uc6b0\ub4dc\uc5d0\uc11c\uc758 \ubcf4\uc548 \u2013 Account (PASSWORD, MFA)"},"content":{"rendered":"\n<p>\uc548\ub155\ud558\uc138\uc694. ManVSCloud \uae40\uc218\ud604\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc774\uc804 &#8220;[NCP] \ub124\uc774\ubc84 \ud074\ub77c\uc6b0\ub4dc\uc5d0\uc11c\uc758 \ubcf4\uc548 \u2013 INTRODUCE&#8221; \ud3ec\uc2a4\ud305\uc5d0 \uc774\uc5b4 <br>\uacc4\uc815 \ubcf4\uc548\uc744 \uc5b4\ub5bb\uac8c \ud558\uba74 \uc88b\uc744\uae4c?\uc5d0 \ub300\ud55c \uace0\ucc30\uc744 \ubaa9\uc801\uc73c\ub85c \uc791\uc131\ud558\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18085600\/account-security.jpg\" alt=\"\" class=\"wp-image-775\" width=\"493\" height=\"317\" srcset=\"https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18085600\/account-security.jpg 640w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18085600\/account-security-300x193.jpg 300w\" sizes=\"(max-width: 493px) 100vw, 493px\" \/><\/figure><\/div>\n\n\n<p>&#8220;[NCP] \ub124\uc774\ubc84 \ud074\ub77c\uc6b0\ub4dc\uc5d0\uc11c\uc758 \ubcf4\uc548 \u2013 ACCOUNT&#8221;\uc5d0\uc11c\ub294 \uacc4\uc815\uc744 \uc5b4\ub5bb\uac8c \uc548\uc804\ud558\uac8c \uc0ac\uc6a9\ud560\uae4c?\uc758 \ub0b4\uc6a9\uc774 \uc8fc\ubaa9\uc801\uc774\uba70 \ub0b4\uc6a9\uc774 \ub2e4\uc18c \uae38\uc5b4\uc838 <strong><span class=\"has-inline-color has-vivid-cyan-blue-color\">1-1, 1-2<\/span><\/strong>\ub85c \ub098\ub258\uc5b4 \ud3ec\uc2a4\ud305 \ub429\ub2c8\ub2e4.<br>\uacc4\uc815 \ubcf4\uc548\uc5d0 \uc55e\uc11c \ud074\ub77c\uc6b0\ub4dc \ubcf4\uc548 \uc778\uc2dd\uc5d0 \ub300\ud574 \uba3c\uc800 \uc54c\uc544\ubcf4\ub3c4\ub85d \ud558\uaca0\uc2b5\ub2c8\ub2e4. <\/p>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n\n<h3 class=\"has-white-color has-vivid-green-cyan-background-color has-text-color has-background wp-block-heading\"> Cloud Security<\/h3>\n\n\n\n<p>\ud074\ub77c\uc6b0\ub4dc \ubcf4\uc548, \ub2e4\ub4e4 \uc5b4\ub5bb\uac8c \uc0dd\uac01\ud558\uc2dc\ub098\uc694?<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18085737\/cloud-secu.jpg\" alt=\"\" class=\"wp-image-776\" width=\"371\" height=\"278\" srcset=\"https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18085737\/cloud-secu.jpg 640w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18085737\/cloud-secu-300x225.jpg 300w\" sizes=\"(max-width: 371px) 100vw, 371px\" \/><\/figure><\/div>\n\n\n<p>\ub9ce\uc740 \uc0ac\ub78c\ub4e4\uc774 \ud074\ub77c\uc6b0\ub4dc\ub294 \ubcf4\uc548\uc0c1 \ucde8\uc57d\ud558\ub2e4\uace0 \uc0dd\uac01\ud569\ub2c8\ub2e4.<br>\ud074\ub77c\uc6b0\ub4dc \uc5ed\uc2dc \uc628\ud504\ub808\ubbf8\uc2a4\uc640 \ub3d9\uc77c\ud558\uac8c \ub124\ud2b8\uc6cc\ud06c \ubcf4\uc548, \uc11c\ubc84 \ubcf4\uc548 \ub4f1 \ub2e4\uc591\ud55c \ubcf4\uc548 \uc11c\ube44\uc2a4\uac00 \uc874\uc7ac\ud569\ub2c8\ub2e4.<br>\ub124\uc774\ubc84 \ud074\ub77c\uc6b0\ub4dc\ub97c \uc608\ub85c \uc0b4\ud3b4\ubcf4\uba74 \uc544\ub798 \uadf8\ub9bc\uacfc \uac19\uc774 \uae30\uc874 \uc628\ud504\ub808\ubbf8\uc2a4\uc5d0\uc11c \uc0ac\uc6a9\ud558\ub358 IDS\/IPS, \ubc29\ud654\ubcbd, \uc6f9 \ubc29\ud654\ubcbd, DB\uc554\ud638\ud654 \ub4f1 \ubaa8\ub450 \uc11c\ube44\uc2a4\ub85c \uc900\ube44\ub418\uc5b4\uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ub124\uc774\ubc84 \ud074\ub77c\uc6b0\ub4dc\ubfd0\ub9cc \uc544\ub2c8\ub77c AWS\ub098 Azure,GCP \ub4f1\ub3c4 \ub3d9\uc77c\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"372\" src=\"https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/19051015\/ncp-1024x372.png\" alt=\"\" class=\"wp-image-802\" srcset=\"https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/19051015\/ncp-1024x372.png 1024w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/19051015\/ncp-300x109.png 300w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/19051015\/ncp-768x279.png 768w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/19051015\/ncp-1536x558.png 1536w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/19051015\/ncp-2048x745.png 2048w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/19051015\/ncp-1080x393.png 1080w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption><strong>[\uc0c8 \ud0ed\uc5d0\uc11c \uc774\ubbf8\uc9c0 \uc5f4\uae30]<\/strong>\ub97c \ud558\uba74 \ud070 \ud654\uba74\uc73c\ub85c \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/figcaption><\/figure>\n\n\n\n<p>\ud074\ub77c\uc6b0\ub4dc\ub77c\uace0 \ud574\uc11c \ubcf4\uc548\uc0c1 \ub354 \ucde8\uc57d\ud558\ub2e4\uace0 \ubcfc \uc218\ub294 \uc5c6\ub294 \uac83\uc785\ub2c8\ub2e4.<br>\ub610\ud55c \uace0\uac1d \ucc45\uc784 \uc601\uc5ed\uc744 \ud30c\uc545\ud558\uace0 \uc0ac\uc6a9\ud558\ub294 \ub9ac\uc18c\uc2a4\uc758 \ucc45\uc784 \uc601\uc5ed\uc5d0 \ub300\ud574\uc11c \ucca0\uc800\ud788 \uad00\ub9ac\ud558\uba74 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc9c1\uc811 \uc11c\ubc84\ub97c IDC\uc5d0 \ubcf4\uad00\ud560 \uacbd\uc6b0 \ub799, \ucf00\uc774\uc9c0, \uc628\ub3c4, \uc989 \ud558\ub4dc\uc6e8\uc5b4\ub098 \uc2dc\uc124\uc740 \uace0\uac1d \ucc45\uc784 \uc601\uc5ed\uc5d0\uc11c \ub124\uc774\ubc84 \ud074\ub77c\uc6b0\ub4dc \ud50c\ub7ab\ud3fc \ucc45\uc784 \uc601\uc5ed\uc774 \ub429\ub2c8\ub2e4.<br>\ub2e8 \ucf58\uc194 \ud398\uc774\uc9c0\ub85c \ub85c\uadf8\uc778 \ud560 \uacc4\uc815\uc744 \uc798 \uad00\ub9ac \ud574\uc57c\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uace0\uac1d\uc758 \uc785\uc7a5\uc5d0\uc11c\ub294 \ud074\ub77c\uc6b0\ub4dc\uac00 \uc628\ud504\ub808\ubbf8\uc2a4\ubcf4\ub2e4 \ubcf4\uc548\uc0c1 \ucde8\uc57d\ud558\ub2e4\ub77c\uace0 \ubcf4\uae30\ubcf4\ub2e4 \ud074\ub77c\uc6b0\ub4dc\uc640 \uc628\ud504\ub808\ubbf8\uc2a4\uac00 \uace0\ub824\ud574\uc57c\ud560 \ubcf4\uc548 \uc0ac\ud56d\uc5d0 \ucc28\uc774\uac00 \uc788\ub2e4\ub77c\uace0 \ubcf4\ub294 \uac8c \ub9de\ub2e4\uace0 \ubd05\ub2c8\ub2e4.<\/p>\n\n\n\n<p>CSO\uc5d0 \ub530\ub974\uba74 \ud074\ub77c\uc6b0\ub4dc \ubcf4\uc548\uc5d0 \uc8fc\uc694 \uc704\ud611\uc774 \ub418\ub294 \uac83\uc740 \uc57d 11\uac00\uc9c0\uac00 \uc874\uc7ac\ud55c\ub2e4\uace0 \ud569\ub2c8\ub2e4.<\/p>\n\n\n<div class=\"vlp-link-container vlp-layout-basic wp-block-visual-link-preview-link\"><a href=\"https:\/\/www.csoonline.com\/article\/3043030\/top-cloud-security-threats.html\" class=\"vlp-link\" title=\"11 top cloud security threats\" rel=\"nofollow\" target=\"_blank\"><\/a><div class=\"vlp-layout-zone-side\"><div class=\"vlp-block-2 vlp-link-image\"><img decoding=\"async\" src=\"https:\/\/images.idgesg.net\/images\/article\/2019\/10\/cso_nw_cloud_security_threats_lightning_strikes_a_digital_landscape_via_binary_clouds_by_robertiez_gettyimages-948430634-100813542-large.jpg\" style=\"max-width: 150px; max-height: 150px\" \/><\/div><\/div><div class=\"vlp-layout-zone-main\"><div class=\"vlp-block-0 vlp-link-title\">11 top cloud security threats<\/div><div class=\"vlp-block-1 vlp-link-summary\">More data and applications are moving to the cloud, which creates unique infosecurity challenges. Here are the \u201cEgregious 11,\u201d the top security threats organizations face when using cloud services.<\/div><\/div><\/div>\n\n\n<p><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-cyan-bluish-gray-color\">* <strong>CSO<\/strong> : \uc6d0\ub798 Chief Security Officer (\ucd5c\uace0 \ubcf4\uc548 \ucc45\uc784\uc790)\uc758 \uc57d\uc790\uc774\uba70, \uc5ec\uae30\uc11c \uc5b8\uae09\ud55c CSO\ub294 \ube44\uc988\ub2c8\uc2a4 \uc5f0\uc18d\uc131 \ubc0f \ub370\uc774\ud130 \ubcf4\ud638\uc5d0 \ub300\ud55c \ucd5c\uc2e0 \uc815\ubcf4\uc640 \ubaa8\ubc94 \uc0ac\ub840, \uc0ac\ud68c \uacf5\ud559 \uc0ac\uae30 \uc608\ubc29 \ubaa8\ubc94 \uc0ac\ub840 \ub4f1\uc744 \uc81c\uacf5\ud558\ub294 \uc0b0\uc5c5 \ubcf4\uc548 \ubc0f \uc815\ubcf4\ubcf4\ud638 \uad00\ub828 \uc0ac\uc774\ud2b8\uc785\ub2c8\ub2e4.<\/mark><\/p>\n\n\n\n<p>\uc8fc\uad00\uc801\uc73c\ub85c \ub098\uba38\uc9c0 \ubcf4\uc548\uc744 \uc544\ubb34\ub9ac \uc5f4\uc2ec\ud788 \uc900\ube44\ud588\ub354\ub77c\ub3c4 \uba54\uc778 \uacc4\uc815\uc5d0 \ubb38\uc81c\uac00 \uc0dd\uae34\ub2e4\uba74 \ub9c9\ub300\ud55c \ud53c\ud574\ub97c \uc785\uac8c\ub418\uae30\uc5d0 \uc800\ub294 Account hijacking\uc744 \uac00\uc7a5 \uba3c\uc800 \ub2e4\ub8e8\uc5b4\uc57c\ud560 \ud575\uc2ec\uc73c\ub85c \ubd05\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uacc4\uc815\uc774 \uacf5\uaca9\uc790\uc5d0 \uc758\ud574 \ub3c4\uc6a9\/\ud0c8\ucde8\ub97c \ub2f9\ud558\uac8c \ub41c\ub2e4\uba74 \uc5b4\ub5a4 \uc601\ud5a5\ub4e4\uc744 \ubbf8\uce58\uac8c \ub420\uae4c\uc694?<br>\ud574\ucee4\uc758 \uc545\uc758\uc801\uc778 \ud589\ub3d9\uc73c\ub85c \uc778\ud558\uc5ec \ub370\uc774\ud130 \uc720\ucd9c\uc774\ub098 \uc870\uc791\uc73c\ub85c \ub9c9\ub300\ud55c \ud53c\ud574\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\uae30\uc5d0 \uacc4\uc815 \ub3c4\uc6a9\/\ud0c8\ucde8\ub294 \ub9e4\uc6b0 \uce58\uba85\uc801\uc774\ub77c\uace0 \ubcfc \uc218 \uc788\ub294\ub370\uc694.<\/p>\n\n\n\n<p>\ud574\ucee4\uac00 \uacc4\uc815\uc744 \ub3c4\uc6a9\/\ud0c8\ucde8\ud560 \uc218 \uc788\ub294 \ubc29\ubc95 \uc911 \ub300\ud45c\uc801\uc778 \uc608\ub85c\ub294 \ubb34\ucc28\ubcc4 \ub300\uc785 \uacf5\uaca9(Brute-force), \uc0ac\uc804 \uacf5\uaca9(Dictionary Attack), XSS (Cross-Site Scripting) \uacf5\uaca9, \ubc84\ud37c \uc624\ubc84\ud50c\ub85c\uc6b0(BufferOverflow), \ud0a4\ub85c\uac70(Keylogger), \ud53c\uc2f1(Phishing)\uc774 \uc874\uc7ac\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>* <strong>\ubb34\ucc28\ubcc4 \ub300\uc785 \uacf5\uaca9(Brute-force)<\/strong> : \uacf5\uaca9\uc790\uac00 \uc131\uacf5\ud560 \ub54c\uae4c\uc9c0 \uc554\ud638\ub97c \ucd94\uce21(\ubaa8\ub4e0 \uac00\ub2a5\ud55c \ubb38\uc790\ub97c \uc870\ud569)\ud558\uc5ec \uacc4\uc815\uc5d0 \uc561\uc138\uc2a4<br>* <strong>\uc0ac\uc804 \uacf5\uaca9(Dictionary Attack)<\/strong> : \uc790\uc8fc \uc0ac\uc6a9\ud558\ub294 \ub2e8\uc5b4\ub098 \ubb38\uc7a5, \uc0dd\uc77c \ub4f1\uc744 \ub9cc\ub4e4\uc5b4\ub450\uace0 \uc774\ub97c \ub300\uc785\ud558\ub294 \uacf5\uaca9<br>* <strong>XSS (Cross-Site Scripting)<\/strong> : \uacf5\uaca9\uc790\uac00 \uc6f9 \ube0c\ub77c\uc6b0\uc800\ub97c \ud1b5\ud574 \uc545\uc131 \uc2a4\ud06c\ub9bd\ud2b8\ub97c \uc804\uc1a1\ud558\uc5ec \ucde8\uc57d\ud55c \uacc4\uc815\uc5d0 \uc561\uc138\uc2a4\ud558\ub294 \uc778\uc81d\uc158 \uacf5\uaca9 \uc720\ud615<br>* <strong>\ubc84\ud37c \uc624\ubc84\ud50c\ub85c\uc6b0(BufferOverflow)<\/strong> : \uacf5\uaca9\uc790\uc5d0\uac8c \ubb34\ub2e8 \uc561\uc138\uc2a4\ub97c \uc81c\uacf5\ud558\ub3c4\ub85d \uc124\uacc4\ub41c \uc545\uc131 \ub370\uc774\ud130\ub85c \uba54\ubaa8\ub9ac\uc758 \ub370\uc774\ud130 \ub36e\uc5b4 \uc4f0\uae30<br>* <strong>\ud0a4\ub85c\uac70(Keylogger) <\/strong>: \uc0ac\uc6a9\uc790 ID \ubc0f \ube44\ubc00\ubc88\ud638\ub97c \ud3ec\ud568\ud558\uc5ec \uc0ac\uc6a9\uc790\uac00 \uc785\ub825\ud55c \ud0a4\ub97c \uae30\ub85d\ud558\uace0 \uacf5\uaca9\uc790\uc5d0\uac8c \uc815\ubcf4\ub97c \ubcf4\ub0b4\ub294 \ud504\ub85c\uadf8\ub7a8<br>* <strong>\ud53c\uc2f1(Phishing)<\/strong> : \uc815\ubcf4\ub97c \ud6d4\uce58\uac70\ub098 \uc138\uc158 ID\ub97c \ub3c4\uc6a9\ud558\uae30 \uc704\ud574 \uc0ac\uc6a9\uc790\ub97c \ubcf4\uc548\ub418\uc9c0 \uc54a\uc740 \uc6f9 \uc0ac\uc774\ud2b8\ub85c \uc720\ub3c4<\/p>\n\n\n\n<p>\uc624\ub298\uc740 \uc774\ub7ec\ud55c \uc704\ud611\ub4e4 \uc18d\uc5d0\uc11c \uc6b0\ub9ac \uacc4\uc815\uc744 \uc5b4\ub5bb\uac8c \ubcf4\ud638\ud560 \uc218 \uc788\uc744\uae4c\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\ub3c4\ub85d \ud558\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n\n<h3 class=\"has-white-color has-vivid-purple-background-color has-text-color has-background wp-block-heading\"> Password<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"537\" src=\"https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18082946\/login-1024x537.png\" alt=\"\" class=\"wp-image-766\" srcset=\"https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18082946\/login-1024x537.png 1024w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18082946\/login-300x157.png 300w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18082946\/login-768x402.png 768w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18082946\/login-1536x805.png 1536w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18082946\/login-1080x566.png 1080w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18082946\/login.png 1916w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\uc6b0\ub9ac\uac00 Naver Cloud\ub97c \uc774\uc6a9\ud558\uae30 \uc704\ud574\uc11c \uac00\uc7a5 \uba3c\uc800 \ud574\uc57c\ud558\ub294 \uac83\uc740 \uba3c\uc800 \ud574\ub2f9 \ud398\uc774\uc9c0\uc5d0\uc11c \ub85c\uadf8\uc778\uc744 \ud574\uc57c\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. (\ub124\uc774\ubc84 \ud074\ub77c\uc6b0\ub4dc \ubfd0\ub9cc \uc544\ub2c8\ub77c AWS,Azure,GCP \ub4f1 \ubaa8\ub450 \ud574\ub2f9)<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"826\" data-id=\"796\" src=\"https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18211952\/win-1024x826.png\" alt=\"\" class=\"wp-image-796\" srcset=\"https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18211952\/win-1024x826.png 1024w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18211952\/win-300x242.png 300w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18211952\/win-768x620.png 768w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18211952\/win-1080x871.png 1080w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18211952\/win.png 1133w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"852\" height=\"431\" data-id=\"795\" src=\"https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18211951\/linux.png\" alt=\"\" class=\"wp-image-795\" srcset=\"https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18211951\/linux.png 852w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18211951\/linux-300x152.png 300w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18211951\/linux-768x389.png 768w\" sizes=\"(max-width: 852px) 100vw, 852px\" \/><\/figure>\n<\/figure>\n\n\n\n<p>\uadf8 \uc678\uc5d0 Shell, \uc6d0\uaca9 \uc811\uc18d\uc744 \ud560 \ub54c\ub3c4 \uacc4\uc815, \ud328\uc2a4\uc6cc\ub4dc\ub97c \uc785\ub825\ud558\uc5ec \uc811\uadfc\uc744 \ud569\ub2c8\ub2e4.<br>\ud328\uc2a4\uc6cc\ub4dc \uad00\ub9ac\uc5d0 \ub300\ud55c \ubd80\ubd84\uc740 \ucf58\uc194 \ub85c\uadf8\uc778 \ubfd0\ub9cc \uc544\ub2c8\ub77c \uc11c\ubc84 \uacc4\uc815 \uad00\ub9ac\uc5d0\ub3c4 \ub3c4\uc6c0\ub418\ub3c4\ub85d \uc791\uc131 \ud574\ubcf4\ub824\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>PASSWORD\ub780 \ubcf8\uc778 \ud655\uc778\uc744 \uc704\ud55c \uc694\uc18c \uc911 \ud558\ub098\uc778\ub370 \ub204\uad70\uac00 \ub098\uc758 ID\uc640 PASSWORD\ub97c \uc27d\uac8c \uc54c \uc218 \uc788\ub2e4\uba74 \ub098\uc758 \uacc4\uc815\uc740 \ubcf4\uc548\uc774 \ub9e4\uc6b0 \ucde8\uc57d\ud55c \uac83\uc785\ub2c8\ub2e4.<br>\uc774 \ud328\uc2a4\uc6cc\ub4dc\ub97c \uc5b4\ub5bb\uac8c \uad00\ub9ac\ud558\uba74 \uc88b\uc744\uae4c\uc694?<\/p>\n\n\n\n<p>\uac00\uc7a5 \uba3c\uc800 \uc6b0\ub9ac\uac00 \uc0dd\uac01\ud574\ubcf4\uc544\uc57c \ud558\ub294 \uac83\uc740 \ud328\uc2a4\uc6cc\ub4dc \uae38\uc774\uc640 \ubcf5\uc7a1\uc131\uc774\ub77c \ub9d0\ud560 \uc218  \uc788\uc2b5\ub2c8\ub2e4.<br>\ube44 \uc778\uac00\uc790\ub85c\ubd80\ud130 brute-force, Dictionary attack \uacf5\uaca9\uc744 \ubc1b\uc744 \uacbd\uc6b0 \uc554\ud638\uc758 \uae38\uc774\uc640 \ubcf5\uc7a1\uc131\uc5d0 \ub530\ub77c \ud574\ucee4\uac00 \uc554\ud638\ub97c \uc54c\uc544\ub0b4\uae30\uae4c\uc9c0 \uc18c\uc694 \uc2dc\uac04\uc740 \uc0c1\ub2f9\ud55c \ucc28\uc774\uac00 \uc788\ub294\ub370 \uc554\ud638\uc758 \uae38\uc774\uac00 \uc9e7\uace0 \ubcf5\uc7a1\uc131\uc774 \ub5a8\uc5b4\uc9c8 \uacbd\uc6b0 \uc5bc\ub9c8\ub098 \ube60\ub978 \uc2dc\uac04 \ub0b4\uc5d0 \uc554\ud638 \ud0c8\ucde8\uac00 \uac00\ub2a5\ud55c\uc9c0 \ud14c\uc2a4\ud2b8\ud558\ub294 \uac83\ub3c4 \ubcf4\uc5ec\ub4dc\ub9ac\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-amber-color\">\u203b \ud328\uc2a4\uc6cc\ub4dc\ub294 \uc774\ub807\uac8c \uad00\ub9ac\ud558\uc790<\/mark> ?<\/h5>\n\n\n\n<ul><li>\ud328\uc2a4\uc6cc\ub4dc \uae38\uc774 \ucd5c\uc18c 8\uc790 \uc774\uc0c1 (\uc601\ubb38\uc790 \ub300\ubb38\uc790+\uc18c\ubb38\uc790+ \uc22b\uc790+\ud2b9\uc218\ubb38\uc790\ub97c \uc870\ud569)<\/li><\/ul>\n\n\n<div class=\"vlp-link-container vlp-layout-basic wp-block-visual-link-preview-link\"><a href=\"https:\/\/passwordsgenerator.net\/kr\/\" class=\"vlp-link\" title=\"\ubb34\uc791\uc704 \ube44\ubc00\ubc88\ud638 \uc0dd\uc131\uae30 - \ubcf4\uc548 \ube44\ubc00\ubc88\ud638\ub97c \uc190\uc27d\uac8c \uc0dd\uc131\" rel=\"nofollow\" target=\"_blank\"><\/a><div class=\"vlp-layout-zone-side\"><div class=\"vlp-block-2 vlp-link-image\"><img decoding=\"async\" src=\"https:\/\/passwordsgenerator.net\/images\/logo2017.png\" style=\"max-width: 150px; max-height: 150px\" \/><\/div><\/div><div class=\"vlp-layout-zone-main\"><div class=\"vlp-block-0 vlp-link-title\">\ubb34\uc791\uc704 \ube44\ubc00\ubc88\ud638 \uc0dd\uc131\uae30 &#8211; \ubcf4\uc548 \ube44\ubc00\ubc88\ud638\ub97c \uc190\uc27d\uac8c \uc0dd\uc131<\/div><div class=\"vlp-block-1 vlp-link-summary\">\uc778\ud130\ub137\uc744 \ud1b5\ud574 \uc804\uc1a1\ub418\uc9c0 \uc54a\uc73c\uba74\uc11c \ube0c\ub77c\uc6b0\uc800\uc5d0\uc11c \uac15\ub825\ud55c \ube44\ubc00\ubc88\ud638\ub97c \uc190\uc27d\uac8c \uc0dd\uc131\ud558\uace0 \uc77c\ubc18\uc801\uc778 \ubc29\uc2dd\uc5d0 \uc758\ud55c \ud574\ud0b9\uc744 \uc608\ubc29\ud558\ub294 10\uac00\uc9c0 \ubc29\ubc95\uc5d0 \ub300\ud574\uc11c\ub3c4 \ubc30\uc6b8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/div><\/div><\/div>\n\n\n<ul><li>\uc0c8 \uc0ac\uc6a9\uc790 \ucd5c\ucd08 \ub85c\uadf8\uc778 \uc2dc \uc0c8\ub85c\uc6b4 \ud328\uc2a4\uc6cc\ub4dc\ub85c \ubcc0\uacbd\ud558\ub3c4\ub85d \uc801\uc6a9<br>(Sub Account \uc0dd\uc131 \uc2dc \uc0dd\uc131\ub41c \uc11c\ube0c \uacc4\uc815 \ub85c\uadf8\uc778 \uc2dc \ube44\ubc00\ubc88\ud638 \uc7ac\uc124\uc815 \uccb4\ud06c)<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"402\" src=\"https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18115402\/sub-create-1024x402.jpg\" alt=\"\" class=\"wp-image-780\" srcset=\"https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18115402\/sub-create-1024x402.jpg 1024w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18115402\/sub-create-300x118.jpg 300w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18115402\/sub-create-768x302.jpg 768w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18115402\/sub-create-1536x604.jpg 1536w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18115402\/sub-create-2048x805.jpg 2048w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18115402\/sub-create-1080x424.jpg 1080w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>(Linux\uc758 \uacbd\uc6b0 &#8220;chage -d 0 \uacc4\uc815\uba85&#8221; \uba85\ub839\uc5b4\ub97c \uc0ac\uc6a9\ud574\uc8fc\uba74 \ud574\ub2f9 \uc0ac\uc6a9\uc790\uac00 \ub85c\uadf8\uc778 \uc2dc \uc0c8\ub85c\uc6b4 \ud328\uc2a4\uc6cc\ub4dc\ub85c \uc124\uc815\ud560 \uc218 \uc788\uac8c \ub429\ub2c8\ub2e4.)<\/p>\n\n\n\n<ul><li>\ub85c\uadf8\uc778 \uc2dc\ub3c4\uc5d0 \ub300\ud55c \uc815\ubcf4\ub97c \ubcfc \uc218 \uc788\ub294 \uac10\uc0ac \uae30\ub85d<br>(Cloud Activity Tracer\ub97c \uc774\uc6a9\ud558\uba74 Naver Cloud \uacc4\uc815 \ub85c\uadf8\uc778 \uac10\uc0ac \uae30\ub85d\uc744 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.)<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"558\" src=\"https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18120324\/cloud-activity-tracer-1024x558.png\" alt=\"\" class=\"wp-image-782\" srcset=\"https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18120324\/cloud-activity-tracer-1024x558.png 1024w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18120324\/cloud-activity-tracer-300x163.png 300w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18120324\/cloud-activity-tracer-768x419.png 768w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18120324\/cloud-activity-tracer-1536x837.png 1536w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18120324\/cloud-activity-tracer-2048x1116.png 2048w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18120324\/cloud-activity-tracer-1080x589.png 1080w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<ul><li>\uc2e4\ud328\ud55c \ub85c\uadf8\uc778 \uc2dc\ub3c4 \ud69f\uc218\ub97c \uc81c\ud55c\ud558\ub294 \uc784\uacc4\uce58\ub97c \uc124\uc815(Clipping Level)<\/li><li>\ub9c8\uc9c0\ub9c9\uc73c\ub85c \ub2f9\uc5f0\ud55c \ub9d0\uc774\uc9c0\ub9cc \ud328\uc2a4\uc6cc\ub4dc\ub97c \uacf5\uc720\ud558\uc9c0 \uc54a\ub294 \uac83\uc785\ub2c8\ub2e4.<br>(\ucc45\uc784\ucd94\uc801\uc131 \uc218\ub9bd\uc774 \ub418\uc9c0 \uc54a\uae30\ub54c\ubb38\uc778\ub370 \uc2dc\uc2a4\ud15c \ub0b4\uc758 \uac01 \uac1c\uc778\uc740 \uc720\uc77c\ud558\uac8c \uc2dd\ubcc4\ub418\uc5b4\uc57c \ud55c\ub2e4\ub294 \uc815\ubcf4 \ubcf4\ud638 \uc6d0\uce59\uc785\ub2c8\ub2e4.)<\/li><\/ul>\n\n\n\n<p>\ucd94\uac00\ub85c \ud328\uc2a4\uc6cc\ub4dc \ud0c8\ucde8\ub97c \uc704\ud55c \uacf5\uaca9 \uae30\ubc95\uc740 \uc5b4\ub5a4 \uac83\uc774 \uc788\uace0 \uc774 \uacf5\uaca9\ub4e4\ub85c\ubd80\ud130 \uc5b4\ub5bb\uac8c \ub300\uc751\ud574\uc57c\ud560\uc9c0 \uc801\uc5b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong><span class=\"has-inline-color has-vivid-red-color\">[\ud328\uc2a4\uc6cc\ub4dc \uacf5\uaca9 \uae30\ubc95] <\/span><\/strong><br>\u25b6 \ubb34\ucc28\ubcc4 \ub300\uc785 \uacf5\uaca9 (Brute-force)<br>\u25b6 \uc0ac\uc804 \uacf5\uaca9 (Dictionary Attack)<br>\u25b6 \uc0ac\ud68c \uacf5\ud559 (\uc5b4\uae68 \ub118\uc5b4\ub85c \ud6d4\uccd0\ubcf4\uac70\ub098 \uad8c\ud55c \uac00\uc9c4 \uc0ac\uc6a9\uc790 \ub530\ub77c\ub2e4\ub2c8\ub294 \ud589\ub3d9, \ud611\ubc15, \uacf5\uac08, \uac08\ucde8, \ud30c\uc1c4\ub418\uc9c0 \uc54a\uc740 \ucc44 \ubc84\ub824\uc9c4 \ubcf4\uc548 \ubb38\uc11c, \ud53c\uc2f1\uc774 \uc5ec\uae30\uc5d0 \ud574\ub2f9\ub429\ub2c8\ub2e4.)<br>\u25b6 \ud328\uc2a4\uc6cc\ub4dc \ud30c\uc77c\uc5d0 \ub300\ud55c \uc811\uadfc<br>\u25b6 \uc804\uc790\uc801 \ubaa8\ub2c8\ud130\ub9c1 (\ud328\uc2a4\uc6cc\ub4dc \uc785\ub825 \ud639\uc740 \uc804\uc1a1 \uc2dc  \uc2a4\ub2c8\ud551\uc73c\ub85c \ud328\uc2a4\uc6cc\ub4dc\uac00 \ubaa8\ub2c8\ud130\ub9c1 \ub428)<br>\u25b6 \ud2b8\ub85c\uc774 \ubaa9\ub9c8(\ub85c\uadf8\uc778 \ud504\ub85c\uadf8\ub7a8)<\/p>\n\n\n\n<p><strong><span class=\"has-inline-color has-vivid-cyan-blue-color\">[\ub300\uc751\ucc45]<\/span><\/strong><br>\u25b6\uc8fc\uae30\uc801\uc778 \ud328\uc2a4\uc6cc\ub4dc \ubcc0\uacbd<br>\u25b6\ud328\uc2a4\uc6cc\ub4dc \uc7ac\uc0ac\uc6a9 \uc81c\ud55c, \ud328\uc2a4\uc6cc\ub4dc \ud30c\uc77c \uc800\uc7a5 \uc2dc \ub2e8\ubc29\ud5a5 \uc554\ud638\ud654 \uc0ac\uc6a9<br>(\ub2e8\ubc29\ud5a5 \uc554\ud638\ud654\ub294 \ubcf5\ud638\ud654\uac00 \ubd88\uac00\ub2a5\ud574&nbsp;\uc554\ud638\ud654\ub41c \ube44\ubc00\ubc88\ud638\uac00 \uc720\ucd9c\ub3fc\ub3c4 \uc554\ud638\ub97c \uc54c\uc544\ub0bc \uc218 \uc5c6\uc74c)<br>\u25b6\ub85c\uadf8\uc778 \uc2e4\ud328 \ud69f\uc218 \uc81c\ud55c : Clipping Level \uc124\uc815, Internet 3 Strike-out<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18115606\/3-Strike-out-1024x345.png\" alt=\"\" class=\"wp-image-781\" width=\"418\" height=\"141\" srcset=\"https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18115606\/3-Strike-out-1024x345.png 1024w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18115606\/3-Strike-out-300x101.png 300w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18115606\/3-Strike-out-768x259.png 768w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18115606\/3-Strike-out-1080x364.png 1080w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18115606\/3-Strike-out.png 1112w\" sizes=\"(max-width: 418px) 100vw, 418px\" \/><\/figure>\n\n\n\n<p>\u25b6\ucde8\uc57d\ud55c \ud328\uc2a4\uc6cc\ub4dc\ub97c \ucc3e\uc544\ub0b4\uae30 \uc704\ud55c \uac10\uc0ac \ud234 \uc0ac\uc6a9<br>\u25b6\uc0ac\uc804 \uacf5\uaca9 \ubc0f \ubb34\ucc28\ubcc4 \uacf5\uaca9\uc744 \ud0d0\uc9c0\ud558\uae30 \uc704\ud55c IDS \uc0ac\uc6a9<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-cyan-bluish-gray-color\">\u203b John the Ripper <\/mark>\u2694<\/h5>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18121500\/John-the-Ripper.png\" alt=\"\" class=\"wp-image-783\" width=\"273\" height=\"270\" srcset=\"https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18121500\/John-the-Ripper.png 405w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18121500\/John-the-Ripper-300x296.png 300w\" sizes=\"(max-width: 273px) 100vw, 273px\" \/><\/figure><\/div>\n\n\n<p>\ub9c8\uc9c0\ub9c9\uc73c\ub85c John the Ripper\ub97c \uc774\uc6a9\ud558\uc5ec \ud328\uc2a4\uc6cc\ub4dc \ud0c8\ucde8 \ud14c\uc2a4\ud2b8\ub97c \ud574\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>John the Ripper\ub294 \ub9ce\uc774 \uc54c\ub824\uc838\uc788\ub294 \ud328\uc2a4\uc6cc\ub4dc \ud06c\ub799 \ud234\uc785\ub2c8\ub2e4.<br>dictionary attack\uacfc brute-force\ub85c\ubd80\ud130\uc758 \ud14c\uc2a4\ud2b8\ub97c \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">[root@manvscloud-security-kr1 ~]# useradd user\n[root@manvscloud-security-kr1 ~]# useradd admin\n[root@manvscloud-security-kr1 ~]# passwd user\n[root@manvscloud-security-kr1 ~]# passwd admin<\/pre>\n\n\n\n<p>\uc6b0\uc120 \ud14c\uc2a4\ud2b8\uc5d0 \uc0ac\uc6a9\ub420 \uacc4\uc815 \ubc0f \ud328\uc2a4\uc6cc\ub4dc \uc0dd\uc131\uc744 \ud574\uc8fc\uc5c8\uc2b5\ub2c8\ub2e4.<br>user \uc758 \uacc4\uc815\uc5d0\ub294 123456 \uc774\ub77c\ub294 \ud328\uc2a4\uc6cc\ub4dc\ub97c \uc8fc\uc5c8\uace0, admin \uacc4\uc815\uc5d0\ub294 apple\uc774\ub77c\ub294 \ud328\uc2a4\uc6cc\ub4dc\ub97c \uc8fc\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc774\uc81c John the Ripper\ub97c \uc124\uce58\ud574\ubd05\uc2dc\ub2e4.<\/p>\n\n\n<div class=\"vlp-link-container vlp-layout-basic wp-block-visual-link-preview-link\"><a href=\"https:\/\/www.openwall.com\/john\/\" class=\"vlp-link\" title=\"John the Ripper password cracker\" rel=\"nofollow\" target=\"_blank\"><\/a><div class=\"vlp-layout-zone-side\"><div class=\"vlp-block-2 vlp-link-image\"><img decoding=\"async\" src=\"https:\/\/www.openwall.com\/logo.png\" style=\"max-width: 150px; max-height: 150px\" \/><\/div><\/div><div class=\"vlp-layout-zone-main\"><div class=\"vlp-block-0 vlp-link-title\">John the Ripper password cracker<\/div><div class=\"vlp-block-1 vlp-link-summary\">A fast password cracker for Unix, macOS, Windows, DOS, BeOS, and OpenVMS<\/div><\/div><\/div>\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">[root@manvscloud-security-kr1 ~]# cd \/usr\/local\/src\n[root@manvscloud-security-kr1 src]# wget https:\/\/www.openwall.com\/john\/k\/john-1.9.0.tar.gz \n[root@manvscloud-security-kr1 src]# tar zxvf john-1.9.0.tar.gz\n[root@manvscloud-security-kr1 src]# cd john-1.9.0\/src\n[root@manvscloud-security-kr1 src]# make\n\uc5ec\uae30\uc11c make\ub97c \ud558\uba74 make\ud560 \ub9ac\uc2a4\ud2b8\uac00 \ub098\uc635\ub2c8\ub2e4. system\uc5d0 \ub9de\ub294 \uac83\uc744 \uc120\ud0dd\ud558\uc5ec make \ud574\uc90d\uc2dc\ub2e4.\n[root@manvscloud-security-kr1 src]# arch\nx86_64\n[root@manvscloud-security-kr1 src]# make linux-x86-64\n[root@manvscloud-security-kr1 src]# cd ..\/run\n[root@manvscloud-security-kr1 run]# .\/john \uc785\ub825 \uc2dc \uc635\uc158 \uc124\uba85\uc744 \ucd94\uac00\ub85c \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/pre>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \uc704\uc5d0\uc11c \uc0dd\uc131\ud55c \uacc4\uc815\uc5d0 \ub300\ud55c shadow \ud30c\uc77c \ub0b4\uc6a9\uc744 \ub530\ub85c txt \ud30c\uc77c\ub85c \ube7c\uc92c\uc2b5\ub2c8\ub2e4.\n[root@manvscloud-security-kr1 run]# cat \/etc\/shadow | tail -n 2 > shadow.txt\n\/\/ \uc554\ud638\ud654\ub41c \uac83\uc744 \uc54c \uc218 \uc788\ub294\ub370 \uc774\uc81c \uc774 \uc554\ud638\ud654\ub41c \ub0b4\uc6a9\uc744 \ud06c\ub799\ud558\uaca0\uc2b5\ub2c8\ub2e4.\n[root@manvscloud-security-kr1 run]# cat shadow.txt\nuser:$6$6NkXOEsJ$N316O3215K8hN4Hblj6Fk5QSpjvyjRCtt93iIzivV8eGPp.8qZXtrpUOhX93nSrUN.hagw3Toyux24epDZHOv0:18765:90:120:30:::\nadmin:$6$lXYhYqgH$\/I5lJOYFGLyXecWM9DCezPjLoTdSGlmzf.2Ghr8l0cCDa8LyniimBO8W2AAGuVjbcyZETG7d9iFgnkWnISa8s.:18765:90:120:30:::\n\n\/\/\ub450 \ud328\uc2a4\uc6cc\ub4dc\ub97c \uc54c\uc544\ub0b4\ub294\ub370\uc5d0 21\ucd08\ubc16\uc5d0 \uac78\ub9ac\uc9c0 \uc54a\uc558\uc2b5\ub2c8\ub2e4.\n[root@manvscloud-security-kr1 run]# .\/john shadow.txt\nLoaded 2 password hashes with 2 different salts (crypt, generic crypt(3) [?\/64])\nPress 'q' or Ctrl-C to abort, almost any other key for status\napple            (admin)\n123456           (user)\n2g 0:00:00:21 100% 2\/3 0.09144g\/s 277.4p\/s 284.9c\/s 284.9C\/s 123456..pepper\nUse the \"--show\" option to display all of the cracked passwords reliably\nSession completed\n[root@manvscloud-security-kr1 run]# .\/john --show shadow.txt\nuser:123456:18765:90:120:30:::\nadmin:apple:18765:90:120:30:::\n\n2 password hashes cracked, 0 left<\/pre>\n\n\n\n<p>\uc774\ub807\uac8c \uc9e7\uc740 \ud328\uc2a4\uc6cc\ub4dc, \uc22b\uc790\ub85c\ub9cc \uc774\ub8e8\uc5b4\uc838\uc788\uac70\ub098 \uc0ac\uc804\uc801\uc778 \ub2e8\uc5b4\ub85c \ud328\uc2a4\uc6cc\ub4dc\ub97c \uc0ac\uc6a9 \uc2dc \ud328\uc2a4\uc6cc\ub4dc \ud0c8\ucde8\ub294 \uc21c\uc2dd\uac04\uc5d0 \uc77c\uc5b4\ub0a9\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ud328\uc2a4\uc6cc\ub4dc \uae38\uc774 \ucd5c\uc18c 8\uc790 \uc774\uc0c1 (\uc601\ubb38\uc790 \ub300\ubb38\uc790+\uc18c\ubb38\uc790+ \uc22b\uc790+\ud2b9\uc218\ubb38\uc790\ub97c \uc870\ud569)\uc73c\ub85c \ud328\uc2a4\uc6cc\ub4dc \uc124\uc815 \ud6c4 \ud14c\uc2a4\ud2b8\ud574\ubcf4\uc2dc\uba74 \uc544\ubb34\ub9ac \uc77c\uc815 \uc2dc\uac04\uc774 \uc9c0\ub098\ub3c4 \ud328\uc2a4\uc6cc\ub4dc\uac00 \ucc3e\uc544\uc9c0\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<br>\ubb3c\ub860 \uc5b8\uc820\uac00 \ud328\uc2a4\uc6cc\ub4dc\uac00 \ucc3e\uc544\uc9c8 \uac83\uc774\uae30\uc5d0 \ubc18\ub4dc\uc2dc \uc815\uae30\uc801\uc73c\ub85c \ubcf4\uc548 \uc810\uac80 \uc77c\uc815\uc744 \uc815\ud574\ub450\uace0 \ud328\uc2a4\uc6cc\ub4dc\ub97c \ubcc0\uacbd\ud574\uc57c\ud560 \ud544\uc694\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n\n<h3 class=\"has-white-color has-luminous-vivid-amber-background-color has-text-color has-background wp-block-heading\"> Multi-factor authentication<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"834\" src=\"https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18083037\/account-m-1024x834.png\" alt=\"\" class=\"wp-image-767\" srcset=\"https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18083037\/account-m-1024x834.png 1024w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18083037\/account-m-300x244.png 300w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18083037\/account-m-768x625.png 768w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18083037\/account-m-1080x879.png 1080w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18083037\/account-m.png 1158w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\ub124\uc774\ubc84 \ud074\ub77c\uc6b0\ub4dc\uc5d0\uc11c [\ub9c8\uc774\ud398\uc774\uc9c0]\ub97c \ubcf4\uc2dc\uba74 \uacc4\uc815\uad00\ub9ac \ucabd\uc5d0 [2\ucc28\uc778\uc99d \uad00\ub9ac]\uac00 \uc788\uc2b5\ub2c8\ub2e4.<br>2\ucc28\uc778\uc99d, \uc989 Two Factor Authentication(2FA)\ub294 \uacc4\uc815\uc744 \ubcf4\ud638\ud558\ub294 \ub370\uc5d0 \uc544\uc8fc \ud070 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc774\ub7f0 \uba40\ud2f0\ud329\ud130 \uc778\uc99d\uc740 \uc774\ubbf8 \uc6b0\ub9ac \uc0dd\ud65c \uc18d\uc5d0\uc11c \ub9ce\uc774 \uc0ac\uc6a9\uc911\uc785\ub2c8\ub2e4.<br>\ub300\ud45c\uc801\uc778 \uc608\ub85c ATM\uae30\uc5d0\uc11c \ud604\uae08 \uc778\ucd9c\uc744 \uc704\ud574\uc11c\ub294 \uccab\ubc88\uc9f8\ub85c \ubcf8\uc778\uc758 \uce74\ub4dc\uac00 \uc874\uc7ac\ud574\uc57c\ud558\uba70 <br>\ub450\ubc88\uc9f8\ub85c \uacc4\uc88c \ube44\ubc00\ubc88\ud638\ub97c \uc54c\uace0 \uc788\uc5b4\uc57c\ud569\ub2c8\ub2e4. \uc5ec\uae30\uc11c \uce74\ub4dc\uac00 \uc18c\uc720\uae30\ubc18 \uc778\uc99d\uc774 \ub418\uace0 \uacc4\uc88c \ube44\ubc00\ubc88\ud638\uac00 \uc9c0\uc2dd\uae30\ubc18 \uc778\uc99d\uc774 \ub429\ub2c8\ub2e4. Two Factor Authentication\ub97c \uc0ac\uc6a9\ud558\uace0 \uc788\ub294 \uac83\uc774\uc8e0.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"722\" src=\"https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18231425\/manvscloud-sec-1024x722.png\" alt=\"\" class=\"wp-image-798\" srcset=\"https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18231425\/manvscloud-sec-1024x722.png 1024w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18231425\/manvscloud-sec-300x212.png 300w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18231425\/manvscloud-sec-768x542.png 768w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18231425\/manvscloud-sec.png 1080w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption>\ubcf4\uc548 \uac15\ub3c4 : TYPE-II &gt; TYPE-I<\/figcaption><\/figure>\n\n\n\n<p>\ub124\uc774\ubc84 \ud074\ub77c\uc6b0\ub4dc\uc5d0\uc11c\ub294 2\ucc28 \uc778\uc99d\uc744 \ud734\ub300\ud3f0 \ubc88\ud638 or \uc774\uba54\uc77c \uc8fc\uc18c\ub85c \uc778\uc99d\ubc88\ud638 \ubc1b\uc544 \uc778\uc99d\ud558\ub294 \uc778\uc99d\ubc88\ud638 \ubc29\uc2dd\uacfc OTP(One-Time Password) \ubc29\uc2dd\uc774 \uc874\uc7ac\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"829\" src=\"https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18083129\/Secondary-Authentication-1024x829.png\" alt=\"\" class=\"wp-image-769\" srcset=\"https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18083129\/Secondary-Authentication-1024x829.png 1024w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18083129\/Secondary-Authentication-300x243.png 300w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18083129\/Secondary-Authentication-768x622.png 768w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18083129\/Secondary-Authentication-1536x1244.png 1536w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18083129\/Secondary-Authentication-1080x874.png 1080w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18083129\/Secondary-Authentication.png 1934w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\uc778\uc99d\ubc88\ud638\ub85c \uc124\uc815\ud558\uac8c \ub420 \uacbd\uc6b0 \uc544\ub798 \uadf8\ub9bc\uacfc \uac19\uc774 \ud734\ub300\ud3f0 \ubc88\ud638\/\uc774\uba54\uc77c\uc8fc\uc18c\ub85c \uc778\uc99d \uc218\ub2e8\uc744 \uc120\ud0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"842\" height=\"1024\" src=\"https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18083111\/2Authentication-842x1024.png\" alt=\"\" class=\"wp-image-768\" srcset=\"https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18083111\/2Authentication-842x1024.png 842w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18083111\/2Authentication-247x300.png 247w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18083111\/2Authentication-768x934.png 768w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18083111\/2Authentication-1263x1536.png 1263w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18083111\/2Authentication-1080x1314.png 1080w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18083111\/2Authentication.png 1459w\" sizes=\"(max-width: 842px) 100vw, 842px\" \/><\/figure>\n\n\n\n<p>\uc778\uc99d \ubc88\ud638 \ubc29\uc2dd\uc774 \uc544\ub2cc OTP\ub97c \uc774\uc6a9\ud558\uc5ec \uc778\uc99d\ud558\uac8c \ub420 \uacbd\uc6b0 \ub514\ubc14\uc774\uc2a4\uc5d0 Google OTP\uc571\uc774\ub098 Microsoft\uc0ac\uc758 Authenticator\uc640 \uac19\uc740 OTP \uc571\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uac1c\uc778\uc801\uc73c\ub85c Microsoft\uc0ac\uc758 Authenticator \uc571\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<br>(Google OTP \uc571\uc744 \uc4f0\ub2e4\uac00 \ub514\ubc14\uc774\uc2a4\ub97c \uac24\ub7ed\uc2dc\uc5d0\uc11c \uc544\uc774\ud3f0\uc73c\ub85c \ubc14\uafe8\ub294\ub370 OTP\uac00 \uc815\uc0c1\uc801\uc73c\ub85c \ub118\uc5b4\uac00\uc9c0 \uc54a\uc544\uc11c \ubc14\uafe8\uc2b5\ub2c8\ub2e4.)<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"725\" height=\"1024\" src=\"https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18083147\/otp-725x1024.png\" alt=\"\" class=\"wp-image-770\" srcset=\"https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18083147\/otp-725x1024.png 725w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18083147\/otp-212x300.png 212w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18083147\/otp-768x1084.png 768w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18083147\/otp-1088x1536.png 1088w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18083147\/otp-1080x1525.png 1080w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18083147\/otp.png 1294w\" sizes=\"(max-width: 725px) 100vw, 725px\" \/><\/figure>\n\n\n\n<p>OTP QR \ucf54\ub4dc \ub4f1\ub85d \ud6c4 \ub4f1\ub85d\ub41c OTP\uc758 Number\ub85c \uc778\uc99d \ud6c4 \ud655\uc778\uc744 \ub204\ub985\ub2c8\ub2e4.<br>\uc778\uc99d \uc774\ud6c4 \ub85c\uadf8\uc778 \uc2dc 2\ucc28 \uc778\uc99d\uc744 \uc9c4\ud589\ud574\uc57c\ub9cc \ub85c\uadf8\uc778\uc774 \uac00\ub2a5\ud574\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"878\" src=\"https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18083157\/otp-login-1024x878.png\" alt=\"\" class=\"wp-image-771\" srcset=\"https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18083157\/otp-login-1024x878.png 1024w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18083157\/otp-login-300x257.png 300w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18083157\/otp-login-768x658.png 768w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18083157\/otp-login-1536x1316.png 1536w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18083157\/otp-login-1080x926.png 1080w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18083157\/otp-login.png 1601w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>2\ucc28 \uc778\uc99d \ub4f1\ub85d\uc740 \ubc18\ub4dc\uc2dc \uc124\uc815\ud558\uc2dc\uae30 \ubc14\ub78d\ub2c8\ub2e4.<br>\ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<span class=\"has-inline-color has-luminous-vivid-amber-color\">\u2605\u2605\u2605\u2605\u2605<\/span><\/p>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n\n<h3 class=\"has-white-color has-cyan-bluish-gray-background-color has-text-color has-background wp-block-heading\"> Personal Comments and Wrap-up<\/h3>\n\n\n\n<p>\uc774\ubc88 [NCP] \ub124\uc774\ubc84 \ud074\ub77c\uc6b0\ub4dc\uc5d0\uc11c\uc758 \ubcf4\uc548 \uc8fc\uc81c\ub85c \uc4f0\ub294 \ud3ec\uc2a4\ud305\ub4e4\uc758 \ub0b4\uc6a9\uc774 \ub2e4\uc18c \ud074 \uac83\uc73c\ub85c \uc608\uc0c1\ub429\ub2c8\ub2e4. Account \ud558\ub098\uc758 \uc8fc\uc81c\ub3c4 \ub0b4\uc6a9\uc774 \ub108\ubb34 \uae38\uc5b4\uc838\uc11c 2\ubc88\uc73c\ub85c \ub098\ub204\uc5b4 \uc4f0\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>&#8220;Naver Cloud\uc5d0\uc11c \uacc4\uc815 \ubcf4\uc548\uc740 \uc774\ub807\uac8c\ud558\uba74 \ub3fc!&#8221; \ud558\uace0 \ub05d\ub0b4\ubc84\ub9ac\uae30\uc5d4 \ubb34\uc5c7\ub54c\ubb38\uc5d0 \ud574\uc57c\ud558\ub294\uc9c0 \ubaa8\ub974\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \uc800\ub294 \ud56d\uc0c1 \ubaa8\ub974\ub358 \uc11c\ube44\uc2a4\ub97c \uc0ac\uc6a9\ud558\uac70\ub098 \uc0c8\ub85c\uc6b4 \uc0c1\ud488\uc744 \uc811\ud560 \ub54c Why?\ub77c\uace0 \uba3c\uc800 \uc0dd\uac01\ud569\ub2c8\ub2e4. \uc65c \uc774\uac83\uc744 \uc368\uc57c\ud558\ub294\uc9c0? \ub610 \uc0ac\uc6a9\ud558\uac8c \ub41c\ub2e4\uba74 \uadf8\ub9ac\uace0 \uc0ac\uc6a9\ud558\uc9c0 \uc54a\ub294\ub2e4\uba74 \uc5b4\ub5bb\uac8c \ub418\ub294\uc9c0 \uad81\uae08\uc99d\uc774 \ub9ce\uc740 \ud3b8\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ubb34\uc5c7\ubcf4\ub2e4 \uc800\ub294 \uc774\ub7f0 \uc758\ubb38\uc5d0 \ub2f5\uc774 \ub0b4\ub824\uc9c0\uc9c0 \uc54a\uc73c\uba74 \uc798 \uc0ac\uc6a9\ud558\uc9c0 \uc54a\ub294 \ud3b8\uc785\ub2c8\ub2e4.<br>\uadf8\ub807\uae30\uc5d0 \uc81c\uac00 \uc4f0\ub294 \ud3ec\uc2a4\ud305\uc740 \uc8fc\uc81c\uc5d0 \ub300\ud55c \ub0b4\uc6a9\ubfd0\ub9cc \uc544\ub2c8\ub77c \ucd94\uac00\ub418\ub294 \ub0b4\uc6a9\uc774 \uc0c1\ub2f9\ud788 \ub9ce\uc74c\uc744 \ubbf8\ub9ac \ub9d0\uc500\ub4dc\ub9bd\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ub300\uc2e0 IT\ub97c \ucc98\uc74c \uc811\ud558\uac70\ub098 \ud559\uc0dd\ub4e4 \ub610\ub294 \uc774\ub7f0 \uad81\uae08\uc99d\uc774 \ud56d\uc0c1 \uc0dd\uae30\ub294 \ubd84\ub4e4\uc5d0\uac8c\ub294 \ub9ce\uc740 \uacf5\ubd80\uac00 \ub418\ub9ac\ub77c \uc0dd\uac01\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ub2e4\uc74c \ud3ec\uc2a4\ud305\uc740  &#8220;1-1. [NCP] \ub124\uc774\ubc84 \ud074\ub77c\uc6b0\ub4dc\uc5d0\uc11c\uc758 \ubcf4\uc548 \u2013 ACCOUNT&#8221;\uc5d0 \uc774\uc5b4<br>&#8220;1-2. [NCP] \ub124\uc774\ubc84 \ud074\ub77c\uc6b0\ub4dc\uc5d0\uc11c\uc758 \ubcf4\uc548 \u2013 ACCOUNT&#8221;\ub85c \ucc3e\uc544\ubd59\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ud3c9\uc18c\ubcf4\ub2e4 \ub354\uc6b1 \uae38\uc5c8\ub358 \uae00,<br>\uc5ec\uae30\uae4c\uc9c0 \uc77d\uc5b4\uc8fc\uc154\uc11c \uc815\ub9d0 \uac10\uc0ac\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n<div class=\"vlp-link-container vlp-layout-basic wp-block-visual-link-preview-link\"><a href=\"https:\/\/manvscloud.com\/?p=742\" class=\"vlp-link\" title=\"0. [NCP] \ub124\uc774\ubc84 \ud074\ub77c\uc6b0\ub4dc\uc5d0\uc11c\uc758 \ubcf4\uc548 \u2013 INTRODUCE\" rel=\"nofollow\" target=\"_blank\"><\/a><div class=\"vlp-layout-zone-side\"><div class=\"vlp-block-2 vlp-link-image\"><img decoding=\"async\" src=\"https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/15215037\/public-cloud-usage.png\" style=\"max-width: 150px; max-height: 150px\" \/><\/div><\/div><div class=\"vlp-layout-zone-main\"><div class=\"vlp-block-0 vlp-link-title\">0. [NCP] \ub124\uc774\ubc84 \ud074\ub77c\uc6b0\ub4dc\uc5d0\uc11c\uc758 \ubcf4\uc548 \u2013 INTRODUCE<\/div><div class=\"vlp-block-1 vlp-link-summary\">\uc548\ub155\ud558\uc138\uc694. ManVSCloud \uae40\uc218\ud604\uc785\ub2c8\ub2e4.<br \/>\n\uc624\ub298\uc740 \uad6d\ub0b4 \ud074\ub77c\uc6b0\ub4dc Naver Cloud Platform\uc5d0\uc11c\uc758 \ubcf4\uc548\uc744 \uac04\ub2e8\ud788 \uc18c\uac1c\ud574\ubcf4\ub294 \ud3ec\uc2a4\ud305\uc744 \uc791\uc131\ud574\ubcf4\ub824\ud569\ub2c8\ub2e4.<\/div><\/div><\/div>\n\n<div class=\"vlp-link-container vlp-layout-basic wp-block-visual-link-preview-link\"><a href=\"https:\/\/manvscloud.com\/?p=794\" class=\"vlp-link\" title=\"1-2. [NCP] \ub124\uc774\ubc84 \ud074\ub77c\uc6b0\ub4dc\uc5d0\uc11c\uc758 \ubcf4\uc548 \u2013 Account\" rel=\"nofollow\" target=\"_blank\"><\/a><div class=\"vlp-layout-zone-side\"><div class=\"vlp-block-2 vlp-link-image\"><img decoding=\"async\" src=\"https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/18123944\/api-auth-1024x538.jpg\" style=\"max-width: 150px; max-height: 150px\" \/><\/div><\/div><div class=\"vlp-layout-zone-main\"><div class=\"vlp-block-0 vlp-link-title\">1-2. [NCP] \ub124\uc774\ubc84 \ud074\ub77c\uc6b0\ub4dc\uc5d0\uc11c\uc758 \ubcf4\uc548 \u2013 Account<\/div><div class=\"vlp-block-1 vlp-link-summary\">\uc548\ub155\ud558\uc138\uc694. ManVSCloud \uae40\uc218\ud604\uc785\ub2c8\ub2e4.<br \/>\n\uc774\uc804 \ud3ec\uc2a4\ud305 \u201c1-1. [NCP] \ub124\uc774\ubc84 \ud074\ub77c\uc6b0\ub4dc\uc5d0\uc11c\uc758 \ubcf4\uc548 \u2013 ACCOUNT\u201d\uc5d0 \uc774\uc5b4 \u201c1-2. [NCP] \ub124\uc774\ubc84 \ud074\ub77c\uc6b0\ub4dc\uc5d0\uc11c\uc758 \ubcf4\uc548 \u2013 ACCOUNT\u201d \ud3ec\uc2a4\ud305\uc785\ub2c8\ub2e4.<\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>\uc548\ub155\ud558\uc138\uc694. ManVSCloud \uae40\uc218\ud604\uc785\ub2c8\ub2e4. \uc774\uc804 &#8220;[NCP] \ub124\uc774\ubc84 \ud074\ub77c\uc6b0\ub4dc\uc5d0\uc11c\uc758 \ubcf4\uc548 \u2013 INTRODUCE&#8221; \ud3ec\uc2a4\ud305\uc5d0 \uc774\uc5b4 \uacc4\uc815 \ubcf4\uc548\uc744 \uc5b4\ub5bb\uac8c \ud558\uba74 \uc88b\uc744\uae4c?\uc5d0 \ub300\ud55c \uace0\ucc30\uc744 \ubaa9\uc801\uc73c\ub85c \uc791\uc131\ud558\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4. &#8220;[NCP] \ub124\uc774\ubc84 \ud074\ub77c\uc6b0\ub4dc\uc5d0\uc11c\uc758 \ubcf4\uc548 \u2013 ACCOUNT&#8221;\uc5d0\uc11c\ub294 \uacc4\uc815\uc744 \uc5b4\ub5bb\uac8c \uc548\uc804\ud558\uac8c \uc0ac\uc6a9\ud560\uae4c?\uc758 \ub0b4\uc6a9\uc774 \uc8fc\ubaa9\uc801\uc774\uba70 \ub0b4\uc6a9\uc774 \ub2e4\uc18c \uae38\uc5b4\uc838 1-1, 1-2\ub85c \ub098\ub258\uc5b4 \ud3ec\uc2a4\ud305 \ub429\ub2c8\ub2e4.\uacc4\uc815 \ubcf4\uc548\uc5d0 \uc55e\uc11c \ud074\ub77c\uc6b0\ub4dc \ubcf4\uc548 \uc778\uc2dd\uc5d0 \ub300\ud574 \uba3c\uc800 \uc54c\uc544\ubcf4\ub3c4\ub85d \ud558\uaca0\uc2b5\ub2c8\ub2e4. Cloud Security \ud074\ub77c\uc6b0\ub4dc \ubcf4\uc548, \ub2e4\ub4e4 \uc5b4\ub5bb\uac8c \uc0dd\uac01\ud558\uc2dc\ub098\uc694? \ub9ce\uc740 \uc0ac\ub78c\ub4e4\uc774 \ud074\ub77c\uc6b0\ub4dc\ub294 \ubcf4\uc548\uc0c1 \ucde8\uc57d\ud558\ub2e4\uace0 \uc0dd\uac01\ud569\ub2c8\ub2e4.\ud074\ub77c\uc6b0\ub4dc \uc5ed\uc2dc \uc628\ud504\ub808\ubbf8\uc2a4\uc640 \ub3d9\uc77c\ud558\uac8c \ub124\ud2b8\uc6cc\ud06c \ubcf4\uc548, \uc11c\ubc84 \ubcf4\uc548 \ub4f1 \ub2e4\uc591\ud55c \ubcf4\uc548 \uc11c\ube44\uc2a4\uac00 \uc874\uc7ac\ud569\ub2c8\ub2e4.\ub124\uc774\ubc84 \ud074\ub77c\uc6b0\ub4dc\ub97c \uc608\ub85c \uc0b4\ud3b4\ubcf4\uba74 \uc544\ub798 \uadf8\ub9bc\uacfc \uac19\uc774 \uae30\uc874 \uc628\ud504\ub808\ubbf8\uc2a4\uc5d0\uc11c \uc0ac\uc6a9\ud558\ub358 IDS\/IPS, \ubc29\ud654\ubcbd, \uc6f9 \ubc29\ud654\ubcbd, DB\uc554\ud638\ud654 \ub4f1 \ubaa8\ub450 \uc11c\ube44\uc2a4\ub85c \uc900\ube44\ub418\uc5b4\uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ub124\uc774\ubc84 \ud074\ub77c\uc6b0\ub4dc\ubfd0\ub9cc \uc544\ub2c8\ub77c AWS\ub098 Azure,GCP \ub4f1\ub3c4 \ub3d9\uc77c\ud569\ub2c8\ub2e4. \ud074\ub77c\uc6b0\ub4dc\ub77c\uace0 \ud574\uc11c \ubcf4\uc548\uc0c1 \ub354 \ucde8\uc57d\ud558\ub2e4\uace0 \ubcfc \uc218\ub294 \uc5c6\ub294 \uac83\uc785\ub2c8\ub2e4.\ub610\ud55c \uace0\uac1d \ucc45\uc784 \uc601\uc5ed\uc744 \ud30c\uc545\ud558\uace0 \uc0ac\uc6a9\ud558\ub294 \ub9ac\uc18c\uc2a4\uc758 \ucc45\uc784 \uc601\uc5ed\uc5d0 \ub300\ud574\uc11c \ucca0\uc800\ud788 \uad00\ub9ac\ud558\uba74 \ub429\ub2c8\ub2e4. \uc9c1\uc811 \uc11c\ubc84\ub97c IDC\uc5d0 \ubcf4\uad00\ud560 \uacbd\uc6b0 \ub799, \ucf00\uc774\uc9c0, \uc628\ub3c4, \uc989 \ud558\ub4dc\uc6e8\uc5b4\ub098 \uc2dc\uc124\uc740 \uace0\uac1d \ucc45\uc784 \uc601\uc5ed\uc5d0\uc11c \ub124\uc774\ubc84 \ud074\ub77c\uc6b0\ub4dc \ud50c\ub7ab\ud3fc \ucc45\uc784 \uc601\uc5ed\uc774 \ub429\ub2c8\ub2e4.\ub2e8 \ucf58\uc194 \ud398\uc774\uc9c0\ub85c \ub85c\uadf8\uc778 \ud560 \uacc4\uc815\uc744 \uc798 \uad00\ub9ac \ud574\uc57c\ud569\ub2c8\ub2e4. \uace0\uac1d\uc758 \uc785\uc7a5\uc5d0\uc11c\ub294 \ud074\ub77c\uc6b0\ub4dc\uac00 \uc628\ud504\ub808\ubbf8\uc2a4\ubcf4\ub2e4 \ubcf4\uc548\uc0c1 \ucde8\uc57d\ud558\ub2e4\ub77c\uace0 \ubcf4\uae30\ubcf4\ub2e4 \ud074\ub77c\uc6b0\ub4dc\uc640 \uc628\ud504\ub808\ubbf8\uc2a4\uac00 \uace0\ub824\ud574\uc57c\ud560 \ubcf4\uc548 \uc0ac\ud56d\uc5d0 \ucc28\uc774\uac00 \uc788\ub2e4\ub77c\uace0 \ubcf4\ub294 \uac8c \ub9de\ub2e4\uace0 \ubd05\ub2c8\ub2e4. CSO\uc5d0 \ub530\ub974\uba74 \ud074\ub77c\uc6b0\ub4dc \ubcf4\uc548\uc5d0 \uc8fc\uc694 \uc704\ud611\uc774 \ub418\ub294 \uac83\uc740 \uc57d 11\uac00\uc9c0\uac00 \uc874\uc7ac\ud55c\ub2e4\uace0 \ud569\ub2c8\ub2e4. * CSO : \uc6d0\ub798 Chief Security Officer (\ucd5c\uace0 \ubcf4\uc548 \ucc45\uc784\uc790)\uc758 \uc57d\uc790\uc774\uba70, \uc5ec\uae30\uc11c \uc5b8\uae09\ud55c CSO\ub294 \ube44\uc988\ub2c8\uc2a4 \uc5f0\uc18d\uc131 \ubc0f \ub370\uc774\ud130 \ubcf4\ud638\uc5d0 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[3],"tags":[235,234,241,246,19,243,242,240,32,238,247,87,91,17,90,16,233,232,220,245,236,89,202,226,88,221,239,101,237,231,244],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/manvscloud.com\/index.php?rest_route=\/wp\/v2\/posts\/765"}],"collection":[{"href":"https:\/\/manvscloud.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/manvscloud.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/manvscloud.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/manvscloud.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=765"}],"version-history":[{"count":16,"href":"https:\/\/manvscloud.com\/index.php?rest_route=\/wp\/v2\/posts\/765\/revisions"}],"predecessor-version":[{"id":1942,"href":"https:\/\/manvscloud.com\/index.php?rest_route=\/wp\/v2\/posts\/765\/revisions\/1942"}],"wp:attachment":[{"href":"https:\/\/manvscloud.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=765"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/manvscloud.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=765"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/manvscloud.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=765"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}