{"id":5456,"date":"2020-10-11T23:26:00","date_gmt":"2020-10-11T15:26:00","guid":{"rendered":"http:\/\/39.97.231.10\/?p=5456"},"modified":"2020-10-11T23:26:00","modified_gmt":"2020-10-11T15:26:00","slug":"linux%e7%94%a8%e6%88%b7%e7%99%bb%e5%bd%95%e6%ac%a1%e6%95%b0%e9%99%90%e5%88%b6","status":"publish","type":"post","link":"http:\/\/www.weijing.co\/?p=5456","title":{"rendered":"Linux\u7528\u6237\u767b\u5f55\u6b21\u6570\u9650\u5236"},"content":{"rendered":"<p>\u4e3a\u4e86\u9632\u6b62\u66b4\u529b\u7834\u89e3\u7528\u6237\u5bc6\u7801<br \/>\n1.\u4fee\u6539PAM\u914d\u7f6e<\/p>\n<pre>\u9650\u5236\u7ec8\u7aef\u65b9\u5f0f\u767b\u5f55\uff1a\nvim vim \/etc\/pam.d\/login\n#%PAM-1.0\n#\u6dfb\u52a0\u5982\u4e0b\u4e00\u884c\nauth required pam_tally2.so deny=3 unlock_time=100 even_deny_root root_unlock_time=300\ndeny\uff1a                \u8bbe\u7f6e\u666e\u901a\u7528\u6237\u548croot\u7528\u6237\u8fde\u7eed\u9519\u8bef\u767b\u9646\u7684\u6700\u5927\u6b21\u6570\uff0c\u8d85\u8fc7\u6700\u5927\u6b21\u6570\uff0c\u5219\u9501\u5b9a\u8be5\u7528\u6237\nunlock_time\uff1a         \u8bbe\u5b9a\u666e\u901a\u7528\u6237\u9501\u5b9a\u540e\uff0c\u591a\u5c11\u65f6\u95f4\u540e\u89e3\u9501\uff0c\u5355\u4f4d\u662f\u79d2\nroot_unlock_time\uff1a    \u8bbe\u5b9aroot\u7528\u6237\u9501\u5b9a\u540e\uff0c\u591a\u5c11\u65f6\u95f4\u540e\u89e3\u9501\uff0c\u5355\u4f4d\u662f\u79d2\n<\/pre>\n<pre>\u9650\u5236ssh\u65b9\u5f0f\u767b\u5f55\uff1a\nvim \/etc\/pam.d\/sshd\n#%PAM-1.0\n#\u6dfb\u52a0\u5982\u4e0b\u4e00\u884c\nauth required pam_tally2.so deny=3 unlock_time=100 even_deny_root root_unlock_time=300\n\u6ce8\uff1a\n\u7531\u4e8eopenssh\u7248\u672c\u533a\u522b\uff0c\u6709\u4e9b\u7248\u672c\u5728\/etc\/pam.d\/sshd\u6dfb\u52a0\u662f\u4e0d\u751f\u6548\u7684\uff0c\u9700\u8981\u4fee\u6539ssh\u914d\u7f6e\u6587\u4ef6\u5f00\u542fPAM\u6a21\u5757\nvim \/etc\/ssh\/sshd_config\n#\u4fee\u6539\u5e76\u53d6\u6d88\u6ce8\u91ca\nUsePAM yes\n\u91cd\u542f\u670d\u52a1\nsystemctl restart sshd.service\nvim \/etc\/pam.d\/sshd\n#%PAM-1.0\n#\u6dfb\u52a0\u5982\u4e0b\u4e24\u884c\nauth required pam_tally2.so deny=3 unlock_time=100 even_deny_root root_unlock_time=300\n#\u767b\u5f55\u6210\u529f\u540e\u91cd\u7f6e\u6b21\u6570\naccount    required      pam_tally2.so\n<\/pre>\n<p>2.PAM\u547d\u4ee4\u6269\u5c55<\/p>\n<pre>\u67e5\u770b\u7528\u6237\u767b\u5f55\u5931\u8d25\u7684\u6b21\u6570:\npam_tally2 -u user\n\u89e3\u9501aihuidi\u7528\u6237\npam_tally2 -r -u user<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u4e3a\u4e86\u9632\u6b62\u66b4\u529b\u7834\u89e3\u7528\u6237\u5bc6\u7801 1.\u4fee\u6539PAM\u914d\u7f6e \u9650\u5236\u7ec8\u7aef\u65b9\u5f0f\u767b\u5f55\uff1a vim vim \/etc\/pam.d\/log &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"http:\/\/www.weijing.co\/?p=5456\"> <span class=\"screen-reader-text\">Linux\u7528\u6237\u767b\u5f55\u6b21\u6570\u9650\u5236<\/span> \u67e5\u770b\u5168\u6587 &raquo;<\/a><\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","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":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":""},"categories":[102,124],"tags":[],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"mailpoet_newsletter_max":false,"woocommerce_thumbnail":false,"woocommerce_single":false,"woocommerce_gallery_thumbnail":false,"shop_catalog":false,"shop_single":false,"shop_thumbnail":false},"uagb_author_info":{"display_name":"weijing","author_link":"http:\/\/www.weijing.co\/?author=4"},"uagb_comment_info":0,"uagb_excerpt":"\u4e3a\u4e86\u9632\u6b62\u66b4\u529b\u7834\u89e3\u7528\u6237\u5bc6\u7801 1.\u4fee\u6539PAM\u914d\u7f6e \u9650\u5236\u7ec8\u7aef\u65b9\u5f0f\u767b\u5f55\uff1a vim vim \/etc\/pam.d\/log&hellip;","_links":{"self":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/posts\/5456"}],"collection":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5456"}],"version-history":[{"count":0,"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/posts\/5456\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5456"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5456"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5456"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}