{"id":1698,"date":"2014-12-16T19:19:03","date_gmt":"2014-12-16T19:19:02","guid":{"rendered":"https:\/\/www.couchbase.com\/blog\/?p=1698"},"modified":"2023-11-28T11:22:23","modified_gmt":"2023-11-28T19:22:23","slug":"memcached-security-best-practices","status":"publish","type":"post","link":"https:\/\/www.couchbase.com\/blog\/ko\/memcached-security-best-practices\/","title":{"rendered":"\uba64\uce90\uc2dc\ub4dc \ubcf4\uc548 \ubaa8\ubc94 \uc0ac\ub840"},"content":{"rendered":"

\uba64\uce90\uc2dc\ub4dc<\/a> \uc13c\uc2a4\ud3ec\uc2a4\ud2b8\uac00 \ube14\ub799\ud587\uc5d0\uc11c \uace0\ub354\ud37c\ub97c \uacf5\uac1c\ud55c \uc774\ud6c4 \ubcf4\uc548\uc774 \ud654\uc81c\uac00 \ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ud504\ub808\uc820\ud14c\uc774\uc158\uc740 \uaf64 \ud6cc\ub96d\ud558\uace0 \uc720\uc775\ud588\uc9c0\ub9cc, \uacfc\ub300 \uad11\uace0\ub85c \uc778\ud574 \ub9ce\uc740 \uc0ac\ub78c\ub4e4\uc774 \ud63c\ub780\uc2a4\ub7ec\uc6cc\ud558\ub294 \uac83 \uac19\uc2b5\ub2c8\ub2e4. \ud504\ub808\uc820\ud14c\uc774\uc158\uc5d0\uc11c \ub9ce\uc740 \ubd80\ubd84\uc774 \ub2e4\ub8e8\uc5b4\uc84c\uc9c0\ub9cc \uac00\ub2a5\ud55c \ud55c \ub9ce\uc740 \ubd80\ubd84\uc744 \ub2e4\uc2dc \uc124\uba85\ud560 \ud544\uc694\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ud56d\uc0c1 \uba3c\uc800, \ubc29\ud654\ubcbd<\/h3>\n

\uc774\uac83\uc740 \uc2e4\uc81c\ub85c \uc2dc\uc2a4\ud15c \uad00\ub9ac\uc790 \ubc30\uce58 \ud14c\uc2a4\ud2b8\uc758 \uc77c\ubd80\uc774\uba70 \ub2e4\uc74c\uacfc \uad00\ub828\uc774 \uc5c6\uc2b5\ub2c8\ub2e4. \uba64\uce90\uc2dc\ub4dc<\/a> \uc5d0 \ub300\ud55c \uc5b8\uae09\uc744 \ud558\uace0 \uc2f6\uc9c0 \uc54a\uc9c0\ub9cc \uc5b4\uca0c\ub4e0 \uc5b8\uae09\ud558\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n

\ud56d\uc0c1 \ubc29\ud654\ubcbd\uc73c\ub85c \uc2dc\uc791\ud569\ub2c8\ub2e4. \ubaa8\ub4e0 \uac83<\/em> \ub97c \ud074\ub9ad\ud55c \ub2e4\uc74c \ud544\uc694\ud55c \uc7a5\uc18c\ub85c \ud544\uc694\ud55c \ubb3c\uac74\ub9cc \ud1b5\uacfc\ud558\ub3c4\ub85d \ud5c8\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n

\ubc29\ud654\ubcbd \uc0ac\uc6a9\ubc95\uc740 \uc54c\ub824\ub4dc\ub9ac\uc9c0 \uc54a\uaca0\uc9c0\ub9cc, \ubc15\uc2a4\uc640\uc758 \ubaa8\ub4e0 \uc5f0\uacb0\uc744 \ube44\ud65c\uc131\ud654\ud558\ub294 \uc124\uc815\ubd80\ud130 \uc2dc\uc791\ud558\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc6f9 \uc11c\ubc84\ub97c \uc2e4\ud589\ud558\ub294 \uacbd\uc6b0 \ud3ec\ud2b8\uc5d0 \ub300\ud55c \uc5f0\uacb0\uc744 \ud5c8\uc6a9\ud569\ub2c8\ub2e4. 443<\/code>. \ube44 SSL \uc5f0\uacb0\ub3c4 \ud5c8\uc6a9\ud558\ub824\uba74 \ud3ec\ud2b8 80<\/code>. \uc774 \uc11c\ube44\uc2a4\ub9cc \uc81c\uacf5\ud558\ub294 \uacbd\uc6b0 \ubc29\ud654\ubcbd \uc124\uc815\uc774 \uc644\ub8cc\ub41c \uac83\uc785\ub2c8\ub2e4!<\/p>\n

\ub2e4\uc74c \uc0ac\ud56d\uc5d0 \uc8fc\ubaa9\ud558\uace0 \uc2f6\uc2b5\ub2c8\ub2e4. Amazon EC2<\/span><\/u><\/a> \uc774 \uc791\uc5c5\uc744 \uc218\ud589\ud569\ub2c8\ub2e4. \uae30\ubcf8\uc801\uc73c\ub85c<\/em>\ud558\uc9c0\ub9cc \ubc29\ud654\ubcbd\uc774 \uc798\ubabb \uad6c\uc131\ub418\uc5b4 \uc788\uc5b4 \ub9ce\uc740 \uc0ac\uc6a9\uc790\uc5d0\uac8c \"\uc804\uccb4 \uc778\ud130\ub137\uc5d0\uc11c \uac00\uc7a5 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ud558\ub294 \ud3ec\ud2b8\uc5d0 \uc561\uc138\uc2a4\ud560 \uc218 \uc788\ub294 \ubcf4\uc548 \uadf8\ub8f9\uc774 \ud558\ub098 \uc774\uc0c1 \uc788\uc74c\uc744 \uc54c\ub9ac\ub294 \uc591\uc2dd \uba54\uc77c\uc744 \ubcf4\ub0b4\uc57c \ud560 \ud544\uc694\uc131\uc744 \ub290\uaf08\uc2b5\ub2c8\ub2e4.\"\ub77c\uace0 \uc54c\ub9b4 \uc815\ub3c4\ub85c \ubc29\ud654\ubcbd\uc774 \uc798\ubabb \uad6c\uc131\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uba64\uce90\uc2dc\ub4dc<\/a> (11211)\".<\/p>\n

\ubc14\uc778\ub529 \ud655\uc778<\/h3>\n

\uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc774 \ud558\ub098\uc758 \uc11c\ubc84\uc5d0\uc11c\ub9cc \uc2e4\ud589\ub418\ub294 \uacbd\uc6b0(\uc571\uacfc \uba64\uce90\uc2dc\ub4dc<\/a> \ub97c \ucd94\uac00\ud558\uc5ec \ub85c\uceec \ud638\uc2a4\ud2b8\uc5d0 \ubc14\uc778\ub529\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\n
-l 127.0.0.1<\/div>\n<\/div>\n

\ub97c \uba64\uce90\uc2dc\ub4dc<\/a> \ud50c\ub798\uadf8. \uc774\uc81c \ub2e4\uc74c \ud56d\ubaa9\uc5d0 \ub300\ud55c \uc561\uc138\uc2a4\ub97c \ubc29\ud654\ubcbd\uc73c\ub85c \ucc28\ub2e8\ud588\ub354\ub77c\ub3c4 \uba64\uce90\uc2dc\ub4dc<\/a>\uc774 \ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. on<\/em> \ub204\uad70\uac00 \ubc29\ud654\ubcbd \uc124\uc815\uc744 \uc704\ubc18\ud588\uc744 \ub54c\uc5d0\ub3c4 \uce90\uc2dc\uc5d0 \uc811\uc18d\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ud544\uc694\ud55c \uacbd\uc6b0 SASL \uc0ac\uc6a9<\/h3>\n

\ucd5c\uc2e0 \ubc84\uc804\uc758 \uba64\uce90\uc2dc\ub4dc<\/a> \uc554\ud638\ud654 \uc9c0\uc6d0 SASL<\/span><\/u><\/a> \uc778\uc99d.<\/p>\n

\uc774\ubbf8 \ubc29\ud654\ubcbd\uc744 \uc124\uc815\ud588\uc9c0\ub9cc \uba64\uce90\uc2dc\ub4dc<\/a> \uc11c\ube44\uc2a4\ub97c \ub044\uba74 \ud074\ub77c\uc774\uc5b8\ud2b8\uac00 \uc11c\ube44\uc2a4\ub97c \uc0ac\uc6a9\ud558\uae30 \uc804\uc5d0 \uac15\ub825\ud55c \uc778\uc99d\uc744 \uc218\ud589\ud558\ub3c4\ub85d \uc694\uad6c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ubd80\ud0c1\ud569\ub2c8\ub2e4, \uc81c\ubc1c<\/em> \ub8e8\ud2b8\ub85c \uc2e4\ud589\ud558\uc9c0 \uc54a\uc74c<\/h3>\n

\uc5b4\ub5a4 \uc0c1\ud669\uc5d0\uc11c\ub3c4 \uc2e4\ud589\uc744 \uc2dc\ub3c4\ud574\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4. \uba64\uce90\uc2dc\ub4dc<\/a> \ub8e8\ud2b8\ub85c \ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4<\/em>\u00a0<\/span>\ub8e8\ud2b8\ub85c \uc2e4\ud589\ud558\ub824\uace0 \ud569\ub2c8\ub2e4. \uc774\ub97c \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uc5f4\uc2ec\ud788 \ub178\ub825\ud569\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \ub9ce\uc740 \uc0ac\ub78c\ub4e4\uc774 \ub2e4\uc74c\uacfc \uac19\uc740 '\ud574\uacb0 \ubc29\ubc95'\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uba64\uce90\uc2dc\ub4dc <\/a>\uc778\ud504\ub77c\uc758 \ubcf4\uc548\uc744 \uc57d\ud654\uc2dc\ud0a4\uae30 \uc704\ud574 \ub8e8\ud2b8\ub85c \uc2dc\uc791\ud558\ub3c4\ub85d (\ubc18\ubcf5\ud558\uc9c0\ub294 \uc54a\uaca0\uc2b5\ub2c8\ub2e4) \uc124\uc815\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n

\ub204\uad70\uac00 \uc5b4\ub5bb\uac8c\ub4e0 \ubc29\ud654\ubcbd\uc744 \uc6b0\ud68c\ud558\uc5ec \ub2e4\uc74c\uc5d0 \ub300\ud55c \uc561\uc138\uc2a4\ub97c \ucc28\ub2e8\ud558\ub294 \uacbd\uc6b0 \uba64\uce90\uc2dc\ub4dc<\/a> \uc5b4\ub5bb\uac8c\ub4e0 \ubcf4\uc548 \ud5c8\uc810\uc744 \ucc3e\uc544\ub0b4\uc11c \uba64\uce90\uc2dc\ub4dc<\/a> \ucf54\ub4dc \uc2e4\ud589\uc744 \ud5c8\uc6a9\ud558\uace0 \uc788\uc2b5\ub2c8\uae4c? \uc815\ub9d0<\/em> \ub8e8\ud2b8 \uc561\uc138\uc2a4 \uad8c\ud55c\uc744 \ub118\uaca8\uc8fc\uace0 \uc2f6\uc73c\uc2e0\uac00\uc694?<\/p>\n

\uc54c\ub824\uc9c4 \ubb38\uc81c\ub294 \uc5c6\uc9c0\ub9cc \ub8e8\ud2b8\ub85c \uc2e4\ud589\ud574\ub3c4 \uc548\uc804\ud55c\uc9c0 \ud655\uc778\ud558\uae30 \uc704\ud574 \ucf54\ub4dc\ub97c \uac10\uc0ac\ud558\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \ucc45\uc784\uac10 \uc788\ub294 \uc2dc\uc2a4\ud15c \uad00\ub9ac\uc790\ub294 \ub9e4\uc6b0 \uac15\ub825\ud55c \uc815\ub2f9\uc131 \uc5c6\uc774\ub294 \uc11c\ube44\uc2a4\ub97c \ub8e8\ud2b8\ub85c \uc2e4\ud589\ud558\uc9c0 \uc54a\uc744 \uac83\uc774\uba70, \uc544\ub9c8\ub3c4 \uac10\uc625 \ud658\uacbd\uc744 \ub9cc\ub4dc\ub294 \ub370 \ub9ce\uc740 \ub178\ub825\uc744 \uae30\uc6b8\uc77c \uac83\uc774\uae30 \ub54c\ubb38\uc5d0 \uad1c\ucc2e\uc2b5\ub2c8\ub2e4.<\/p>\n

\ubc29\ud654\ubcbd \uc124\uc815 \ud655\uc778<\/h3>\n

\ubc29\ud654\ubcbd\uc744 \uc124\uc815\ud558\ub294 \ubc29\ubc95\uc744 \uc54c\uace0 \uc788\ub2e4\ub294 \uac83\uc744 \uc758\uc2ec\ud558\ub294 \uac83\uc740 \uc544\ub2c8\uc9c0\ub9cc, \uc870\uae08\ub9cc \ucc38\uc544\uc8fc\uc138\uc694.<\/p>\n

\"Knowing\"<\/a><\/div>\n

Grab nmap<\/span><\/u><\/a> \ub610\ub294 \uc774\uc640 \uc720\uc0ac\ud55c \uc774\ub984\uc744 \uc0ac\uc6a9\ud558\uc138\uc694. \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc2dc\uc2a4\ud15c, \ubc18\uc2e0\ub8b0 \uc2dc\uc2a4\ud15c, \uc644\uc804\ud788 \uc2e0\ub8b0\ud560 \uc218 \uc5c6\ub294 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uac01\uac01 \uc804\uccb4 \ud3ec\ud2b8 \uac80\uc0ac\ub97c \uc2e4\ud589\ud558\uc138\uc694.<\/p>\n

\uc2e4\ud589\uc744 \uc815\ub2f9\ud654\ud560 \uc218 \uc5c6\ub294 \uc11c\ube44\uc2a4\uc5d0 \ub300\ud55c \uc751\ub2f5\uc774 \uc788\ub294 \uacbd\uc6b0 \uc774\uc81c \uc774\ub97c \ud30c\uc545\ud558\uc5ec \uc218\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uadf8\uac83\uc740 \uba64\uce90\uc2dc\ub4dc\ubfd0\ub9cc \uc544\ub2c8\ub77c<\/a> - \uae30\uc5b4\ub9e8, \ube48\uc2a4\ud1a1\ub4dc, snmpd, \uba54\uc77c \uc11c\ubc84, DNS \uc11c\ubc84, LDAP \uc11c\ubc84 \ub4f1\uc785\ub2c8\ub2e4.<\/p>\n

\ubaa8\ub4e0 \uc11c\ube44\uc2a4\uc758 \uacbd\uc6b0 do<\/em> \ub97c \uc2e4\ud589\ud558\uace0 \uacf5\uac1c\uc801\uc73c\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4. \uc644\uc804\ud788<\/em> \uc774 \uc11c\ube44\uc2a4\ub97c \uc2e4\ud589\ud560 \ub54c \ubcf4\uc548\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \uc774\ud574\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

\ubaa8\ub4e0 \uac83\uc744 \uc774\ud574\ud558\uc9c0 \ubabb\ud558\ub354\ub77c\ub3c4 \ubd80\ub044\ub7ec\uc6cc\ud558\uc9c0 \ub9c8\uc138\uc694. \uc758\ub3c4\ud558\uc9c0 \uc54a\uc740 \uc11c\ube44\uc2a4\ub97c \uc6b4\uc601\ud558\ub2e4\uac00 \uc911\uc694\ud55c \uc815\ubcf4\ub97c \uc720\ucd9c\ud558\uc5ec \ub2e4\uc74c \ube14\ub799 \ud587\uc5d0\uc11c \ud504\ub808\uc820\ud14c\uc774\uc158\uc758 \ubaa8\ubc94 \uc0ac\ub840\uac00 \ub418\ub294 \uac83\ubcf4\ub2e4\ub294 \ud6e8\uc52c \ub0ab\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"

Memcached security is a hot topic since the sensepost guys released go-derper\u00a0at blackhat. The presentation was pretty good and informative, but it seems like the hype around it has left a bunch of people confused. Although much of this was […]<\/p>","protected":false},"author":34,"featured_media":13873,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[1],"tags":[],"ppma_author":[8992],"class_list":["post-1698","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"acf":[],"yoast_head":"\nMemcached Security Best Practices: 5 to Keep an Eye On<\/title>\n<meta name=\"description\" content=\"This Couchbase blog includes 5 best practices in Memcached Security, including firewall tips, binding checks, SASL usage, and whether to Run as Root.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.couchbase.com\/blog\/ko\/memcached-security-best-practices\/\" \/>\n<meta property=\"og:locale\" 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