{"id":1167,"date":"2016-12-20T23:39:18","date_gmt":"2016-12-20T14:39:18","guid":{"rendered":"http:\/\/now0930.tk\/wordpress\/?p=1167"},"modified":"2016-12-20T23:45:11","modified_gmt":"2016-12-20T14:45:11","slug":"ssh%ea%b0%80-%ea%b3%b5%ea%b2%a9%eb%b0%9b%ea%b3%a0-%ec%9e%88%eb%8b%a4","status":"publish","type":"post","link":"https:\/\/now0930.pe.kr\/wordpress\/ssh%ea%b0%80-%ea%b3%b5%ea%b2%a9%eb%b0%9b%ea%b3%a0-%ec%9e%88%eb%8b%a4\/","title":{"rendered":"ssh\uac00 \uacf5\uaca9\ubc1b\uace0 \uc788\ub2e4!"},"content":{"rendered":"

\uacf5\uaca9\ubc1b\uace0 \uc788\ub2e4!!<\/h1>\n

\uc8fc\ub9d0\uc5d0 google\uc5d0\uc11c \uc774 \ud53c\uc2dc\uac00 \uac80\uc0c9\uc774 \ub418\ub3c4\ub85d SEO\ub97c \uc124\uc815\uc744 \uc880 \ud588\ub2e4. \uc624\ub298 \ubb50 \uc880 \ud558\ub2e4 \ub85c\uadf8\uc778 \uae30\ub85d\uc744 \ubd24\ub294\ub370, \uc911\uad6d IP\uac00 \uc11c\ubc84\uc5d0 root\ub85c \ub85c\uadf8\uc778 \ud558\ub824\uace0 \ubb34\uc791\uc704 \uacf5\uaca9\uc744 \ud558\uace0 \uc788\uc5c8\ub2e4.
\nroot@now0930-gen8:\/home\/now0930# cat \/var\/log\/auth.log | grep -i fail | wc -l
\n52526
\n18\uc77c\ubd80\ud130 20\uc77c\uae4c\uc9c0..\uc0bc\uc77c \uc0ac\uc774\uc5d0 52,000\ud68c!!!!<\/p>\n

\uc778\ud130\ub137\uc744 \uac80\uc0c9\ud558\ub2c8, \uc5ed\uc2dc \ub098\uac19\uc740 \uc0ac\ub78c\uc774 \uc788\uc5c8\ub2e4. iptables\uc744 \ud65c\uc6a9\ud558\uc5ec \uc911\uad6d\uc5d0\uc11c \uc624\ub294 IP\ub97c \ucc28\ub2e8\ud574 \ubc84\ub9ac\ub294 \uc2a4\ud06c\ub9bd<\/a>\uc744 \uad6c\ud574 \ubc14\ub85c \uc801\uc6a9\ud588\ub2e4.<\/p>\n

\ub2e4\uc74c\uc73c\ub85c root \ud328\uc2a4\uc6cc\ub4dc\ub3c4 \uc880 \ubc14\uafb8\uace0..ssh\uc5d0\uc11c root\ub85c \ub85c\uadf8\uc778\uc744 \ubabb\ud558\uac8c \ub9c9\uc558\ub2e4..
\n\uc774\ub7ec\uba74 \uc880 \ub098\uc544\uc9c4\ub4ef \ud55c\ub370, \uc5b8\uc81c \ud138\ub9b4\uc9c0 \ubaa8\ub974\uaca0\ub2e4..\uc81c\ubc1c \uc548\ud138\ub9ac\uae38.<\/p>\n

\ucc3e\uc544\ubcf4\ub2c8 \uba87 \uac1c\ub97c \ub354 \ubcf4\uc644\ud574\uc57c \ud55c\ub2e4\ub294\ub370, \uc2dc\uac04\uc774 \ub108\ubb34 \ub9ce\uc774 \uac78\ub824 \ucc28\ucc28 \ud574\uc57c\uaca0\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"

\uacf5\uaca9\ubc1b\uace0 \uc788\ub2e4!! \uc8fc\ub9d0\uc5d0 google\uc5d0\uc11c \uc774 \ud53c\uc2dc\uac00 \uac80\uc0c9\uc774 \ub418\ub3c4\ub85d SEO\ub97c \uc124\uc815\uc744 \uc880 \ud588\ub2e4. \uc624\ub298 \ubb50 \uc880 \ud558\ub2e4 \ub85c\uadf8\uc778 \uae30\ub85d\uc744 \ubd24\ub294\ub370, \uc911\uad6d […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":true,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[12],"tags":[127,68,42,88],"class_list":["post-1167","post","type-post","status-publish","format-standard","hentry","category-12","tag-iptables","tag-ssh","tag-42","tag-88"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/posts\/1167","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/comments?post=1167"}],"version-history":[{"count":4,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/posts\/1167\/revisions"}],"predecessor-version":[{"id":1171,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/posts\/1167\/revisions\/1171"}],"wp:attachment":[{"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/media?parent=1167"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/categories?post=1167"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/tags?post=1167"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}