\uc5b8\uc820\uac00 \ubd80\ud130 SSH\ub97c \ud1b5\ud574 \ubb34\uc791\uc704\ub85c \uc544\uc774\ub514\uc640 \ud328\uc2a4\uc6cc\ub4dc\ub97c \ub300\uc785\ud558\ub294 \uacf5\uaca9\uc774 \uc720\ud589\ud558\uace0 \uc788\ub2e4.<\/p>\n
\ub85c\uadf8\ub97c \uc0b4\ud3b4\ubcf4\uba74 \ud558\ub8e8\ub77c\ub3c4 \uadf8\ub7f0 \ub85c\uadf8\uac00 \uc5c6\ub294 \uc801\uc774 \uac70\uc758 \uc5c6\uc73c\ub2c8…<\/p>\n
\uc544\ub2c8\ub098 \ub2e4\ub97c\uae4c.. \uae50\uc9c0 \ucc44 \uc77c\uc8fc\uc77c\ub3c4 \ub418\uc9c0 \uc54a\uc740 \uc11c\ubc84\uc5d0 \uadf8\ub7f0 \ub85c\uadf8\uac00 \ubcf4\uc774\uae30 \uc2dc\uc791\ud558\uace0 \uc788\ub2e4.<\/p>\n
\uc77c\ub2e8\uc740, \uc774\ub7f0 \ub188\ub4e4\uc744 \uc870\uae08\uc774\ub77c\ub3c4 \ub9c9\uae30 \uc704\ud574\uc11c iptables \uc0ac\uc6a9\ubc95\uc744 \uc880 \ubc30\uc6cc\ub450\uace0…<\/p>\n
\uc624\ub298\uc740 \uc0dd\uac01\ub09c \uae40\uc5d0 \uc774\uac8c \uc0ac\ub78c\uc774 \uc9c1\uc811\ud558\ub294 \uac74\uc9c0 \uc6dc \uac19\uc740 \uac74\uc9c0 \uc54c\uc544\ubcf4\ub824\uace0<\/p>\n
\uad6c\uae00\uc2e0\uaed8 \ubb3c\uc5b4\ubcf4\uc558\ub2e4.<\/p>\n
\ub300\ucda9 \uba87\uac00\uc9c0 \uc77d\uc5b4 \ubcf8\ubc14\ub85c\ub294 \uc6dc \uac19\uc740\uac74 \uc544\ub2cc\uac70 \uac19\uace0… \uc8fc\ub85c \uc911\uad6d\uc560\ub4e4\uc774 brute force\ub85c <\/p>\n
\uacf5\uaca9\ud558\ub294 \uac70\ub780\ub2e4..<\/p>\n
\uc554\ud2bc \uadf8\ub7f0 \uae00\ub4e4\uc744 \uc77d\ub2e4\uac00 \uc6b0\uc5f0\ud788 \ubc1c\uacac\ud55c \uac83\uc774 <\/p>\n
“Jonh the Ripper”<\/p>\n
\ub77c\ub294 \ud328\uc2a4\uc6cc\ub4dc \ud06c\ub798\ud0b9 \ud234\uc774\ub2e4.<\/p>\n
\ucca8\uc5d0\ub294 ‘\uc624\ud638~ \uc774\ub7f0 \uac83\ub3c4 \uc788\uad70’ \uc774\ub77c\ub294 \uc0dd\uac01\uc5d0 \uc124\uce58\ud558\uace0 \ub3cc\ub824\ubd24\ub294\ub370…<\/p>\n
\uc774\uac70 \uc0dd\uac01\uc678\ub85c \uac15\ub825\ud55c\uac70 \uac19\ub2e4.<\/p>\n
\uc544\uc9c1 \uc635\uc158 \uac19\uc740 \uac74 \uc798 \ubaa8\ub974\uaca0\ub294\ub370…. \uac04\ub2e8\ud55c \ud328\uc2a4\uc6cc\ub4dc\ub294 -single \uc635\uc158\uc744 \ubd99\uc774\uace0 <\/p>\n
\ub3cc\ub824 \ubcf4\uba74 \uac04\ub2e8\ud558\uac8c \ucc3e\uc544\ub0b4 \ubc84\ub9b0\ub2e4. \uc544\uc774\ub514 \ub4a4\uc5d0 00 \uac19\uc740\uac70 \ubd99\uc774\ub294 \ud328\uc2a4\uc6cc\ub4dc\ub294 \uc9c1\ube75\uc774\ub2e4.<\/p>\n
\uadf8\ub798.. \uc800\ub7f0\uac74 \uac04\ub2e8\ud55c \uaddc\uce59\uc774\ub2c8\uae4c \uc2f6\uc740 \uc0dd\uac01\ub3c4 \ub4e4\uc9c0\ub9cc…<\/p>\n
\uc544\ubb34\ub7f0 \uc635\uc158\ub3c4 \uc8fc\uc9c0 \uc54a\uace0 \ub3cc\ub824 \ubc84\ub9ac\uba74… comeng \uc774\ub7f0 \ud328\uc2a4\uc6cc\ub4dc\ub3c4 \ucc3e\uc544\ubc84\ub9b0\ub2e4!!<\/p>\n
\uc800\uac74 \ucef4\ud4e8\ud130 \uacf5\ud559\uc744 \ub73b\ud558\ub294 computer engineering\uc5d0\uc11c \uac01\uac01 \uccab 3\uc790\uc529\uc744 \ub534\uac83\uc73c\ub85c <\/p>\n
\uc0ac\uc804\uc5d0 \uc874\uc7ac\ud558\ub294 \ub2e8\uc5b4\ub3c4 \uc544\ub2c8\ub2e4!<\/p>\n
\ud5c9… \uc774\ub7f0\uac78 \uc5b4\ub5bb\uac8c…. <\/p>\n
\uc0dd\uac01\ud560 \uc218 \uc788\ub294\uac74 \uae00\uc790\ub97c \ud558\ub098\ud558\ub098 \ubc14\uafd4\uac00\uba74\uc11c \uc77c\uc77c\uc774 \ub300\uc785\ud558\ub294 \uac74\ub370…<\/p>\n
\uc774\uac74 \uc644\uc804 \ubb34\uc2dd\ud55c \ubc29\ubc95\uc774\uc9c0\ub9cc… \ubb3c\ub860 \ud655\uc2e4\ud788 \ucc3e\uc744 \uc218 \uc788\ub294 \ubc29\ubc95\uc774\uae30\ub3c4 \ud558\ub2e4.<\/p>\n
(\ubb3c\ub860 \uc2dc\uac04\uc774 \uc5c4\uccad\ub098\uac8c \ub9ce\uc774 \uac78\ub9b4 \uac00\ub2a5\uc131\uc774 \ub192\uc9c0\ub9cc…)<\/p>\n
\uc124\ub9c8 \ub2e8\uc21c\ud788 \uadf8\ub7f0 \uc54c\uace0\ub9ac\uc998\uc744 \uc0ac\uc6a9\ud558\ub294\uac74 \uc544\ub2d0\uaebc\ub77c\ub294 \uc0dd\uac01\ub3c4 \ub4e4\uc9c0\ub9cc.. <\/p>\n
\uc2e4\uc81c \uc2dc\uac04\uc774 \ub9ce\uc774 \uac78\ub9ac\uae30\ub294 \ud55c\ub2e4.(\ud55c 1\uc2dc\uac04\ucbe4 \ub3cc\ub9b0\uac70 \uac19\uc740\ub370 \ub05d\uc774 \uc548\ub09c\ub2e4-_-)<\/p>\n
\uc74c.. \uc554\ud2bc \uaf64 \uc4f8\ub9cc\ud55c \ud234\uc778\uac70 \uac19\ub124… \uc0ac\uc6a9\ubc95\uc744 \uc880 \uc775\ud600\ub194\uc57c \uaca0\ub2e4.<\/p>\n
http:\/\/www.openwall.com\/john\/<\/p>\n","protected":false},"excerpt":{"rendered":"
\uc5b8\uc820\uac00 \ubd80\ud130 SSH\ub97c \ud1b5\ud574 \ubb34\uc791\uc704\ub85c \uc544\uc774\ub514\uc640 \ud328\uc2a4\uc6cc\ub4dc\ub97c \ub300\uc785\ud558\ub294 \uacf5\uaca9\uc774 \uc720\ud589\ud558\uace0 \uc788\ub2e4. \ub85c\uadf8\ub97c \uc0b4\ud3b4\ubcf4\uba74 \ud558\ub8e8\ub77c\ub3c4 \uadf8\ub7f0 \ub85c\uadf8\uac00 \uc5c6\ub294 \uc801\uc774 \uac70\uc758 \uc5c6\uc73c\ub2c8… \uc544\ub2c8\ub098 \ub2e4\ub97c\uae4c.. \uae50\uc9c0 \ucc44 \uc77c\uc8fc\uc77c\ub3c4 \ub418\uc9c0 \uc54a\uc740 \uc11c\ubc84\uc5d0 \uadf8\ub7f0 \ub85c\uadf8\uac00 \ubcf4\uc774\uae30 \uc2dc\uc791\ud558\uace0 \uc788\ub2e4. \uc77c\ub2e8\uc740, \uc774\ub7f0 \ub188\ub4e4\uc744 \uc870\uae08\uc774\ub77c\ub3c4 \ub9c9\uae30 \uc704\ud574\uc11c iptables \uc0ac\uc6a9\ubc95\uc744 \uc880 \ubc30\uc6cc\ub450\uace0… \uc624\ub298\uc740 \uc0dd\uac01\ub09c \uae40\uc5d0 \uc774\uac8c \uc0ac\ub78c\uc774 \uc9c1\uc811\ud558\ub294 \uac74\uc9c0 \uc6dc \uac19\uc740 \uac74\uc9c0 \uc54c\uc544\ubcf4\ub824\uace0 \uad6c\uae00\uc2e0\uaed8 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-253","post","type-post","status-publish","format-standard","hentry","category-oper"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/nangchang.nes.or.kr\/index.php?rest_route=\/wp\/v2\/posts\/253","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nangchang.nes.or.kr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nangchang.nes.or.kr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nangchang.nes.or.kr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nangchang.nes.or.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=253"}],"version-history":[{"count":0,"href":"https:\/\/nangchang.nes.or.kr\/index.php?rest_route=\/wp\/v2\/posts\/253\/revisions"}],"wp:attachment":[{"href":"https:\/\/nangchang.nes.or.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=253"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nangchang.nes.or.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=253"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nangchang.nes.or.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=253"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}