{"id":252,"date":"2015-02-18T21:36:01","date_gmt":"2015-02-18T13:36:01","guid":{"rendered":"http:\/\/blog.sway.com.cn\/?p=252"},"modified":"2015-02-18T21:36:01","modified_gmt":"2015-02-18T13:36:01","slug":"centos%e5%a6%82%e4%bd%95%e7%a6%81%e7%94%a8root%e6%9c%ac%e5%9c%b0%e6%88%96%e8%bf%9c%e7%a8%8bssh%e7%99%bb%e5%bd%95","status":"publish","type":"post","link":"http:\/\/blog.sway.com.cn\/?p=252","title":{"rendered":"CENTOS\u5982\u4f55\u7981\u7528ROOT\u672c\u5730\u6216\u8fdc\u7a0bSSH\u767b\u5f55"},"content":{"rendered":"<p>\u6709\u4e9b\u7279\u6b8a\u7684\u60c5\u51b5\u6211\u4eec\u9700\u8981\u7981\u6b62root\u5728\u672c\u5730\u6216\u8fdc\u7a0b\u4f7f\u7528ssh\u767b\u5f55\uff0c\u4ee5\u589e\u52a0\u5b89\u5168\u6027\u3002<\/p>\n<p>\u4e0b\u9762\u8be6\u7ec6\u63cf\u8ff0\u5982\u4f55\u7981\u6b62root\u767b\u5f55\u3002<\/p>\n<ul>\n<li>\u7981\u6b62root\u672c\u5730\u767b\u5f55<\/li>\n<li>\u7981\u6b62root\u8fdc\u7a0bssh\u767b\u5f55<\/li>\n<\/ul>\n<h4>\u7981\u6b62root\u672c\u5730\u767b\u5f55<\/h4>\n<p>\u4fee\u6539\/etc\/pam.d\/login\u6587\u4ef6\u589e\u52a0\u4e0b\u9762\u4e00\u884c<\/p>\n<pre class=\"lang:default decode:true \">auth required pam_succeed_if.so user != root quiet<\/pre>\n<p>&nbsp;<\/p>\n<h4>\u7981\u6b62root\u8fdc\u7a0bssh\u767b\u5f55<\/h4>\n<p><code>\u4fee\u6539\/etc\/ssh\/sshd_config\u6587\u4ef6<\/code>\uff0c\u5c06<\/p>\n<pre class=\"lang:default decode:true\">#PermitRootLogin yes<\/pre>\n<p>\u4fee\u6539\u4e3a<\/p>\n<pre class=\"lang:default decode:true\">PermitRootLogin no<\/pre>\n<p>\u4fee\u6539\u65f6\u6ce8\u610f\u524d\u9762\u7684#\u53f7\u3002<\/p>\n<p><strong><span style=\"color: #ff0000;\">\u7981\u6b62\u4ee5\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528\u666e\u901a\u7528\u6237\u767b\u5f55\uff0c\u767b\u5f55\u540e\u82e5\u9700\u8981root\u6743\u9650\uff0c\u53ef\u4ee5\u4f7f\u7528\u201csu\u201d\u5207\u6362\u5230root\u7528\u6237\u3002\u6216\u8005\u914d\u7f6esudo\u4f7f\u666e\u901a\u7528\u6237\u4f7f\u7528\u67d0\u4e9broot\u6743\u9650\u3002<\/span><\/strong><\/p>\n<p><span style=\"color: #000000;\">\u8fd9\u6837\u53ef\u4ee5\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u589e\u52a0\u7cfb\u7edf\u7684\u5b89\u5168\u6027\u3002<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6709\u4e9b\u7279\u6b8a\u7684\u60c5\u51b5\u6211\u4eec\u9700\u8981\u7981\u6b62root\u5728\u672c\u5730\u6216\u8fdc\u7a0b\u4f7f\u7528ssh\u767b\u5f55\uff0c\u4ee5\u589e\u52a0\u5b89\u5168\u6027\u3002 \u4e0b &hellip; <a href=\"http:\/\/blog.sway.com.cn\/?p=252\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[23,109,110,108],"class_list":["post-252","post","type-post","status-publish","format-standard","hentry","category-11","tag-centos","tag-root","tag-ssh","tag-108"],"_links":{"self":[{"href":"http:\/\/blog.sway.com.cn\/index.php?rest_route=\/wp\/v2\/posts\/252","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/blog.sway.com.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/blog.sway.com.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/blog.sway.com.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/blog.sway.com.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=252"}],"version-history":[{"count":1,"href":"http:\/\/blog.sway.com.cn\/index.php?rest_route=\/wp\/v2\/posts\/252\/revisions"}],"predecessor-version":[{"id":253,"href":"http:\/\/blog.sway.com.cn\/index.php?rest_route=\/wp\/v2\/posts\/252\/revisions\/253"}],"wp:attachment":[{"href":"http:\/\/blog.sway.com.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=252"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/blog.sway.com.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=252"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/blog.sway.com.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=252"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}