{"id":45286,"date":"2025-06-23T16:40:58","date_gmt":"2025-06-23T08:40:58","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/45286.html"},"modified":"2025-06-23T16:40:58","modified_gmt":"2025-06-23T08:40:58","slug":"%e6%90%ad%e5%bb%ba%e8%b7%b3%e6%9d%bf%e6%9c%8d%e5%8a%a1%e5%99%a8%e7%9a%84%e5%85%a8%e8%bf%87%e7%a8%8b","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/45286.html","title":{"rendered":"\u642d\u5efa\u8df3\u677f\u670d\u52a1\u5668\u7684\u5168\u8fc7\u7a0b"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/06\/20250623084057-685913197f797.jpg\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<\/p>\n<h4>\u6587\u7ae0\u76ee\u5f55<\/h4>\n<ul>\n<li>\n<ul>\n<li>\u4e00\u3001\u8df3\u677f\u673a\u7684\u4f5c\u7528<\/li>\n<li>\u4e8c\u3001\u642d\u5efa\u670d\u52a1\u5668\u8df3\u677f&#xff08;Jump Server&#xff09;<\/li>\n<li>\n<ul>\n<li>1. \u670d\u52a1\u5668\u67b6\u6784<\/li>\n<li>2. \u914d\u7f6e\u8df3\u677f\u673a&#xff08;Jump Server&#xff09;<\/li>\n<li>\n<ul>\n<li>&#xff08;1&#xff09;\u5b89\u88c5 OpenSSH \u670d\u52a1\u5668<\/li>\n<li>\n<ul>\n<li>CentOS \u7cfb\u7edf<\/li>\n<li>Ubuntu \u7cfb\u7edf<\/li>\n<\/ul>\n<\/li>\n<li>&#xff08;2&#xff09;\u521b\u5efa\u8df3\u677f\u673a\u7528\u6237<\/li>\n<\/ul>\n<\/li>\n<li>3. \u914d\u7f6e SSH \u514d\u5bc6\u767b\u5f55<\/li>\n<li>\n<ul>\n<li>&#xff08;1&#xff09;\u5728\u5ba2\u6237\u7aef\u751f\u6210 SSH Key<\/li>\n<li>&#xff08;2&#xff09;\u4ece\u8df3\u677f\u673a\u8fde\u63a5\u76ee\u6807\u670d\u52a1\u5668<\/li>\n<\/ul>\n<\/li>\n<li>4. \u4f7f\u7528 SSH Proxy \u4f5c\u4e3a\u8df3\u677f<\/li>\n<li>\n<ul>\n<li>&#xff08;1&#xff09;\u76f4\u63a5\u901a\u8fc7 SSH \u8df3\u677f\u8bbf\u95ee\u76ee\u6807\u670d\u52a1\u5668<\/li>\n<\/ul>\n<\/li>\n<li>5. \u8bb0\u5f55 SSH \u767b\u5f55\u65e5\u5fd7<\/li>\n<li>\n<ul>\n<li>&#xff08;1&#xff09;\u542f\u7528 SSH \u767b\u5f55\u65e5\u5fd7<\/li>\n<li>&#xff08;2&#xff09;\u8bb0\u5f55\u7528\u6237\u547d\u4ee4<\/li>\n<li>\n<ul>\n<li>\u4f7f\u7528 PAM \u6a21\u5757\u8bb0\u5f55\u547d\u4ee4<\/li>\n<li>\u4f7f\u7528\u4e13\u7528\u65e5\u5fd7\u5de5\u5177&#xff08;\u5982 shellinabox\u3001jumpserver \u7b49&#xff09;<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li>6. \u9650\u5236\u8df3\u677f\u673a\u8bbf\u95ee\u6743\u9650<\/li>\n<li>\n<ul>\n<li>&#xff08;1&#xff09;\u53ea\u5141\u8bb8\u6307\u5b9a\u7528\u6237\u4f7f\u7528\u8df3\u677f<\/li>\n<li>&#xff08;2&#xff09;\u4f7f\u7528\u9632\u706b\u5899\u9650\u5236\u8bbf\u95ee<\/li>\n<li>\n<ul>\n<li>CentOS&#xff08;firewalld&#xff09;<\/li>\n<li>Ubuntu&#xff08;ufw&#xff09;<\/li>\n<\/ul>\n<\/li>\n<li>&#xff08;3&#xff09;\u542f\u7528 Fail2Ban \u4fdd\u62a4 SSH<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li>\u4e03\u3001\u603b\u7ed3<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3>\u4e00\u3001\u8df3\u677f\u673a\u7684\u4f5c\u7528<\/h3>\n<p>\u5728\u7f51\u7edc\u67b6\u6784\u4e2d&#xff0c;\u8df3\u677f\u673a&#xff08;Jump Server&#xff09;\u626e\u6f14\u7740\u81f3\u5173\u91cd\u8981\u7684\u89d2\u8272&#xff0c;\u5b83\u662f\u8fde\u63a5\u7528\u6237\u4e0e\u76ee\u6807\u670d\u52a1\u5668\u4e4b\u95f4\u7684\u4e2d\u95f4\u6865\u6881&#xff0c;\u4e3b\u8981\u7528\u4e8e\u89e3\u51b3\u76f4\u63a5\u66b4\u9732\u76ee\u6807\u670d\u52a1\u5668\u6240\u5e26\u6765\u7684\u5b89\u5168\u98ce\u9669\u4ee5\u53ca\u5b9e\u73b0\u5bf9\u670d\u52a1\u5668\u7684\u96c6\u4e2d\u7ba1\u7406\u548c\u5ba1\u8ba1\u3002<\/p>\n<p>\u968f\u7740\u7f51\u7edc\u5b89\u5168\u5a01\u80c1\u7684\u65e5\u76ca\u590d\u6742&#xff0c;\u76f4\u63a5\u5c06\u76ee\u6807\u670d\u52a1\u5668\u66b4\u9732\u5728\u516c\u7f51\u73af\u5883\u4e2d&#xff0c;\u5bb9\u6613\u6210\u4e3a\u9ed1\u5ba2\u653b\u51fb\u7684\u76ee\u6807\u3002\u9ed1\u5ba2\u53ef\u80fd\u901a\u8fc7\u626b\u63cf\u516c\u7f51 IP\u3001\u7834\u89e3\u767b\u5f55\u5bc6\u7801\u7b49\u65b9\u5f0f\u5165\u4fb5\u76ee\u6807\u670d\u52a1\u5668&#xff0c;\u5bfc\u81f4\u6570\u636e\u6cc4\u9732\u3001\u670d\u52a1\u4e2d\u65ad\u7b49\u4e25\u91cd\u540e\u679c\u3002\u800c\u8df3\u677f\u673a\u7684\u5f15\u5165&#xff0c;\u4f7f\u5f97\u7528\u6237\u4e0d\u80fd\u76f4\u63a5\u8bbf\u95ee\u76ee\u6807\u670d\u52a1\u5668&#xff0c;\u5fc5\u987b\u5148\u767b\u5f55\u8df3\u677f\u673a&#xff0c;\u518d\u901a\u8fc7\u8df3\u677f\u673a\u8df3\u8f6c\u81f3\u76ee\u6807\u670d\u52a1\u5668\u3002\u8fd9\u6837\u4e00\u6765&#xff0c;\u76ee\u6807\u670d\u52a1\u5668\u9690\u85cf\u5728\u5185\u7f51\u73af\u5883\u4e2d&#xff0c;\u4e0d\u76f4\u63a5\u4e0e\u516c\u7f51\u8fde\u63a5&#xff0c;\u5927\u5927\u964d\u4f4e\u4e86\u88ab\u653b\u51fb\u7684\u53ef\u80fd\u6027\u3002<\/p>\n<p>\u4ece\u7ba1\u7406\u89d2\u5ea6\u6765\u770b&#xff0c;\u5f53\u4f01\u4e1a\u62e5\u6709\u5927\u91cf\u7684\u76ee\u6807\u670d\u52a1\u5668\u65f6&#xff0c;\u9010\u4e00\u7ba1\u7406\u8fd9\u4e9b\u670d\u52a1\u5668\u4f1a\u53d8\u5f97\u975e\u5e38\u7e41\u7410\u3002\u8df3\u677f\u673a\u53ef\u4ee5\u4f5c\u4e3a\u7edf\u4e00\u7684\u5165\u53e3&#xff0c;\u7ba1\u7406\u5458\u53ea\u9700\u5728\u8df3\u677f\u673a\u4e0a\u8fdb\u884c\u64cd\u4f5c&#xff0c;\u5373\u53ef\u8bbf\u95ee\u5404\u4e2a\u76ee\u6807\u670d\u52a1\u5668&#xff0c;\u63d0\u9ad8\u4e86\u7ba1\u7406\u6548\u7387\u3002\u540c\u65f6&#xff0c;\u8df3\u677f\u673a\u80fd\u591f\u8bb0\u5f55\u7528\u6237\u7684\u6240\u6709\u64cd\u4f5c\u65e5\u5fd7&#xff0c;\u5305\u62ec\u767b\u5f55\u65f6\u95f4\u3001\u6267\u884c\u7684\u547d\u4ee4\u7b49&#xff0c;\u4fbf\u4e8e\u8fdb\u884c\u5ba1\u8ba1\u548c\u8ffd\u6eaf&#xff0c;\u786e\u4fdd\u64cd\u4f5c\u7684\u53ef\u8ffd\u6eaf\u6027\u548c\u5b89\u5168\u6027\u3002<\/p>\n<p>\u6b64\u5916&#xff0c;\u8df3\u677f\u673a\u8fd8\u53ef\u4ee5\u5b9e\u73b0\u5bf9\u7528\u6237\u6743\u9650\u7684\u7cbe\u7ec6\u63a7\u5236\u3002\u901a\u8fc7\u8bbe\u7f6e\u4e0d\u540c\u7684\u7528\u6237\u89d2\u8272\u548c\u6743\u9650&#xff0c;\u7ba1\u7406\u5458\u53ef\u4ee5\u9650\u5236\u7528\u6237\u5bf9\u76ee\u6807\u670d\u52a1\u5668\u7684\u8bbf\u95ee\u8303\u56f4\u548c\u64cd\u4f5c\u6743\u9650&#xff0c;\u907f\u514d\u7528\u6237\u8d8a\u6743\u64cd\u4f5c&#xff0c;\u8fdb\u4e00\u6b65\u589e\u5f3a\u4e86\u7cfb\u7edf\u7684\u5b89\u5168\u6027\u3002<\/p>\n<h3>\u4e8c\u3001\u642d\u5efa\u670d\u52a1\u5668\u8df3\u677f&#xff08;Jump Server&#xff09;<\/h3>\n<h4>1. \u670d\u52a1\u5668\u67b6\u6784<\/h4>\n<p>\u5728\u642d\u5efa\u8df3\u677f\u670d\u52a1\u5668\u65f6&#xff0c;\u9996\u5148\u9700\u8981\u660e\u786e\u670d\u52a1\u5668\u67b6\u6784\u3002\u5178\u578b\u7684\u67b6\u6784\u901a\u5e38\u5305\u62ec\u5ba2\u6237\u7aef\u3001\u8df3\u677f\u673a&#xff08;Jump Server&#xff09;\u548c\u76ee\u6807\u670d\u52a1\u5668\u4e09\u4e2a\u90e8\u5206\u3002<\/p>\n<p>\u5ba2\u6237\u7aef\u662f\u7528\u6237\u8fdb\u884c\u64cd\u4f5c\u7684\u7ec8\u7aef\u8bbe\u5907&#xff0c;\u53ef\u4ee5\u662f\u4e2a\u4eba\u7535\u8111\u3001\u7b14\u8bb0\u672c\u7535\u8111\u7b49\u3002\u7528\u6237\u901a\u8fc7\u5ba2\u6237\u7aef\u8fde\u63a5\u5230\u8df3\u677f\u673a&#xff0c;\u7136\u540e\u518d\u901a\u8fc7\u8df3\u677f\u673a\u8bbf\u95ee\u76ee\u6807\u670d\u52a1\u5668\u3002<\/p>\n<p>\u8df3\u677f\u673a\u662f\u6574\u4e2a\u67b6\u6784\u7684\u6838\u5fc3&#xff0c;\u5b83\u5904\u4e8e\u516c\u7f51\u548c\u76ee\u6807\u670d\u52a1\u5668\u6240\u5728\u7684\u5185\u7f51\u4e4b\u95f4&#xff0c;\u901a\u5e38\u90e8\u7f72\u5728 DMZ&#xff08;Demilitarized Zone&#xff0c;\u975e\u519b\u4e8b\u533a&#xff09;\u533a\u57df\u6216\u8005\u4e00\u4e2a\u72ec\u7acb\u7684\u5b89\u5168\u533a\u57df\u3002\u8df3\u677f\u673a\u9700\u8981\u5177\u5907\u516c\u7f51 IP&#xff0c;\u4ee5\u4fbf\u5ba2\u6237\u7aef\u80fd\u591f\u901a\u8fc7\u516c\u7f51\u8bbf\u95ee\u5230\u5b83\u3002\u540c\u65f6&#xff0c;\u8df3\u677f\u673a\u4e0e\u76ee\u6807\u670d\u52a1\u5668\u4e4b\u95f4\u901a\u8fc7\u5185\u7f51\u8fde\u63a5&#xff0c;\u786e\u4fdd\u76ee\u6807\u670d\u52a1\u5668\u4e0d\u76f4\u63a5\u66b4\u9732\u5728\u516c\u7f51\u73af\u5883\u4e2d\u3002<\/p>\n<p>\u76ee\u6807\u670d\u52a1\u5668\u5219\u662f\u7528\u6237\u6700\u7ec8\u9700\u8981\u8bbf\u95ee\u548c\u7ba1\u7406\u7684\u670d\u52a1\u5668&#xff0c;\u5b83\u4eec\u4f4d\u4e8e\u5185\u7f51\u73af\u5883\u4e2d&#xff0c;\u4e0d\u76f4\u63a5\u4e0e\u516c\u7f51\u76f8\u8fde\u3002\u76ee\u6807\u670d\u52a1\u5668\u53ef\u4ee5\u662f Web \u670d\u52a1\u5668\u3001\u6570\u636e\u5e93\u670d\u52a1\u5668\u3001\u5e94\u7528\u670d\u52a1\u5668\u7b49\u5404\u79cd\u7c7b\u578b\u7684\u670d\u52a1\u5668\u3002<\/p>\n<p>\u5728\u8fd9\u79cd\u67b6\u6784\u4e0b&#xff0c;\u5ba2\u6237\u7aef\u4e0e\u8df3\u677f\u673a\u4e4b\u95f4\u901a\u8fc7\u516c\u7f51\u8fdb\u884c\u901a\u4fe1&#xff0c;\u800c\u8df3\u677f\u673a\u4e0e\u76ee\u6807\u670d\u52a1\u5668\u4e4b\u95f4\u901a\u8fc7\u5185\u7f51\u8fdb\u884c\u901a\u4fe1\u3002\u8fd9\u6837\u7684\u8bbe\u8ba1\u5b9e\u73b0\u4e86\u7f51\u7edc\u9694\u79bb&#xff0c;\u63d0\u9ad8\u4e86\u76ee\u6807\u670d\u52a1\u5668\u7684\u5b89\u5168\u6027\u3002\u540c\u65f6&#xff0c;\u8df3\u677f\u673a\u4f5c\u4e3a\u4e2d\u95f4\u8282\u70b9&#xff0c;\u53ef\u4ee5\u5bf9\u5ba2\u6237\u7aef\u7684\u8bbf\u95ee\u8fdb\u884c\u63a7\u5236\u548c\u5ba1\u8ba1&#xff0c;\u786e\u4fdd\u53ea\u6709\u6388\u6743\u7684\u7528\u6237\u624d\u80fd\u901a\u8fc7\u8df3\u677f\u673a\u8bbf\u95ee\u76ee\u6807\u670d\u52a1\u5668&#xff0c;\u5e76\u4e14\u8bb0\u5f55\u7528\u6237\u7684\u6240\u6709\u64cd\u4f5c\u3002<\/p>\n<h4>2. \u914d\u7f6e\u8df3\u677f\u673a&#xff08;Jump Server&#xff09;<\/h4>\n<h5>&#xff08;1&#xff09;\u5b89\u88c5 OpenSSH \u670d\u52a1\u5668<\/h5>\n<p>OpenSSH \u662f\u5b9e\u73b0 SSH&#xff08;Secure Shell&#xff09;\u534f\u8bae\u7684\u5f00\u6e90\u8f6f\u4ef6&#xff0c;\u7528\u4e8e\u5728\u4e0d\u5b89\u5168\u7684\u7f51\u7edc\u4e2d\u63d0\u4f9b\u5b89\u5168\u7684\u8fdc\u7a0b\u767b\u5f55\u548c\u6570\u636e\u4f20\u8f93\u670d\u52a1\u3002\u5728\u8df3\u677f\u673a\u4e0a\u5b89\u88c5 OpenSSH \u670d\u52a1\u5668\u662f\u642d\u5efa\u8df3\u677f\u670d\u52a1\u5668\u7684\u57fa\u7840\u6b65\u9aa4\u3002<\/p>\n<p>\u4e0d\u540c\u7684\u64cd\u4f5c\u7cfb\u7edf\u5b89\u88c5 OpenSSH \u670d\u52a1\u5668\u7684\u65b9\u6cd5\u7565\u6709\u4e0d\u540c&#xff0c;\u4ee5\u4e0b\u5206\u522b\u4ecb\u7ecd\u5728 CentOS \u548c Ubuntu \u7cfb\u7edf\u4e0a\u7684\u5b89\u88c5\u6b65\u9aa4\u3002<\/p>\n<h6>CentOS \u7cfb\u7edf<\/h6>\n<li>\u66f4\u65b0\u7cfb\u7edf\u8f6f\u4ef6\u5305&#xff1a;\u5728\u5b89\u88c5 OpenSSH \u670d\u52a1\u5668\u4e4b\u524d&#xff0c;\u5efa\u8bae\u5148\u66f4\u65b0\u7cfb\u7edf\u7684\u8f6f\u4ef6\u5305&#xff0c;\u4ee5\u786e\u4fdd\u83b7\u53d6\u5230\u6700\u65b0\u7684\u8f6f\u4ef6\u7248\u672c\u548c\u5b89\u5168\u8865\u4e01\u3002<\/li>\n<p>sudo yum update -y  # \u4f7f\u7528 yum \u547d\u4ee4\u66f4\u65b0\u7cfb\u7edf\u8f6f\u4ef6\u5305&#xff0c;-y \u9009\u9879\u8868\u793a\u81ea\u52a8\u56de\u7b54 &#034;\u662f&#034;<\/p>\n<li>\u5b89\u88c5 OpenSSH \u670d\u52a1\u5668\u8f6f\u4ef6\u5305&#xff1a;CentOS \u7cfb\u7edf\u4e2d&#xff0c;OpenSSH \u670d\u52a1\u5668\u7684\u8f6f\u4ef6\u5305\u540d\u79f0\u4e3a openssh-server\u3002<\/li>\n<p>sudo yum install openssh-server -y  # \u5b89\u88c5 OpenSSH \u670d\u52a1\u5668\u8f6f\u4ef6\u5305<\/p>\n<li>\u542f\u52a8 SSH \u670d\u52a1&#xff1a;\u5b89\u88c5\u5b8c\u6210\u540e&#xff0c;\u9700\u8981\u542f\u52a8 SSH \u670d\u52a1&#xff0c;\u4ee5\u4fbf\u5141\u8bb8\u5ba2\u6237\u7aef\u901a\u8fc7 SSH \u8fde\u63a5\u5230\u8df3\u677f\u673a\u3002<\/li>\n<p>sudo systemctl start sshd.service  # \u542f\u52a8 sshd \u670d\u52a1&#xff0c;sshd \u662f OpenSSH \u670d\u52a1\u5668\u7684\u5b88\u62a4\u8fdb\u7a0b<\/p>\n<li>\u8bbe\u7f6e SSH \u670d\u52a1\u5f00\u673a\u81ea\u542f\u52a8&#xff1a;\u4e3a\u4e86\u786e\u4fdd\u8df3\u677f\u673a\u5728\u91cd\u542f\u540e SSH \u670d\u52a1\u80fd\u591f\u81ea\u52a8\u542f\u52a8&#xff0c;\u9700\u8981\u5c06\u5176\u8bbe\u7f6e\u4e3a\u5f00\u673a\u81ea\u542f\u52a8\u3002<\/li>\n<p>sudo systemctl enable sshd.service  # \u8bbe\u7f6e sshd \u670d\u52a1\u5f00\u673a\u81ea\u542f\u52a8<\/p>\n<h6>Ubuntu \u7cfb\u7edf<\/h6>\n<li>\u66f4\u65b0\u7cfb\u7edf\u8f6f\u4ef6\u5305\u5217\u8868&#xff1a;\u5728 Ubuntu \u7cfb\u7edf\u4e0a&#xff0c;\u9996\u5148\u9700\u8981\u66f4\u65b0\u8f6f\u4ef6\u5305\u5217\u8868&#xff0c;\u4ee5\u83b7\u53d6\u6700\u65b0\u7684\u8f6f\u4ef6\u4fe1\u606f\u3002<\/li>\n<p>sudo apt update  # \u66f4\u65b0\u8f6f\u4ef6\u5305\u5217\u8868<\/p>\n<li>\u5b89\u88c5 OpenSSH \u670d\u52a1\u5668\u8f6f\u4ef6\u5305&#xff1a;Ubuntu \u7cfb\u7edf\u4e2d&#xff0c;OpenSSH \u670d\u52a1\u5668\u7684\u8f6f\u4ef6\u5305\u540d\u79f0\u540c\u6837\u4e3a openssh-server\u3002<\/li>\n<p>sudo apt install openssh-server -y  # \u5b89\u88c5 OpenSSH \u670d\u52a1\u5668\u8f6f\u4ef6\u5305&#xff0c;-y \u9009\u9879\u8868\u793a\u81ea\u52a8\u786e\u8ba4\u5b89\u88c5<\/p>\n<li>\u542f\u52a8 SSH \u670d\u52a1&#xff1a;\u5b89\u88c5\u5b8c\u6210\u540e&#xff0c;\u542f\u52a8 SSH \u670d\u52a1\u3002<\/li>\n<p>sudo systemctl start sshd  # \u542f\u52a8 sshd \u670d\u52a1<\/p>\n<li>\u8bbe\u7f6e SSH \u670d\u52a1\u5f00\u673a\u81ea\u542f\u52a8&#xff1a;<\/li>\n<p>sudo systemctl enable sshd  # \u8bbe\u7f6e sshd \u670d\u52a1\u5f00\u673a\u81ea\u542f\u52a8<\/p>\n<p>\u5b89\u88c5\u5b8c\u6210\u540e&#xff0c;\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u68c0\u67e5 SSH \u670d\u52a1\u662f\u5426\u6b63\u5e38\u8fd0\u884c&#xff1a;<\/p>\n<p>sudo systemctl status sshd.service  # \u5728 CentOS \u4e0a\u68c0\u67e5 sshd \u670d\u52a1\u72b6\u6001<br \/>\nsudo systemctl status sshd  # \u5728 Ubuntu \u4e0a\u68c0\u67e5 sshd \u670d\u52a1\u72b6\u6001<\/p>\n<p>\u5982\u679c\u670d\u52a1\u72b6\u6001\u663e\u793a\u4e3a \u201cactive (running)\u201d&#xff0c;\u5219\u8868\u793a SSH \u670d\u52a1\u5df2\u6210\u529f\u542f\u52a8\u3002<\/p>\n<h5>&#xff08;2&#xff09;\u521b\u5efa\u8df3\u677f\u673a\u7528\u6237<\/h5>\n<p>\u4e3a\u4e86\u786e\u4fdd\u8df3\u677f\u673a\u7684\u5b89\u5168\u6027&#xff0c;\u9700\u8981\u4e3a\u4e0d\u540c\u7684\u7528\u6237\u521b\u5efa\u72ec\u7acb\u7684\u8d26\u6237&#xff0c;\u5e76\u8bbe\u7f6e\u76f8\u5e94\u7684\u6743\u9650\u3002\u4ee5\u4e0b\u662f\u521b\u5efa\u8df3\u677f\u673a\u7528\u6237\u7684\u6b65\u9aa4&#xff1a;<\/p>\n<li>\u521b\u5efa\u7528\u6237\u8d26\u6237&#xff1a;\u4f7f\u7528 useradd \u547d\u4ee4\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u7528\u6237&#xff0c;\u4f8b\u5982\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a jump_user \u7684\u7528\u6237\u3002<\/li>\n<p>sudo useradd -m jump_user  # -m \u9009\u9879\u8868\u793a\u81ea\u52a8\u521b\u5efa\u7528\u6237\u7684\u5bb6\u76ee\u5f55<\/p>\n<li>\u8bbe\u7f6e\u7528\u6237\u5bc6\u7801&#xff1a;\u4e3a\u65b0\u521b\u5efa\u7684\u7528\u6237\u8bbe\u7f6e\u4e00\u4e2a\u5f3a\u5bc6\u7801&#xff0c;\u5f3a\u5bc6\u7801\u5e94\u5305\u542b\u5b57\u6bcd\u3001\u6570\u5b57\u548c\u7279\u6b8a\u5b57\u7b26&#xff0c;\u5e76\u4e14\u957f\u5ea6\u4e0d\u5c11\u4e8e 8 \u4f4d\u3002<\/li>\n<p>sudo passwd jump_user  # \u6267\u884c\u8be5\u547d\u4ee4\u540e&#xff0c;\u6309\u7167\u63d0\u793a\u8f93\u5165\u65b0\u5bc6\u7801\u5e76\u786e\u8ba4<\/p>\n<li>\u6dfb\u52a0\u7528\u6237\u5230 sudo \u7ec4&#xff08;\u53ef\u9009&#xff09;&#xff1a;\u5982\u679c\u9700\u8981\u8ba9\u8be5\u7528\u6237\u62e5\u6709\u7ba1\u7406\u5458\u6743\u9650&#xff0c;\u53ef\u4ee5\u5c06\u5176\u6dfb\u52a0\u5230 sudo \u7ec4\u3002<\/li>\n<p>sudo usermod -aG sudo jump_user  # -aG \u9009\u9879\u8868\u793a\u5c06\u7528\u6237\u6dfb\u52a0\u5230\u6307\u5b9a\u7684\u7ec4<\/p>\n<li>\u9650\u5236\u7528\u6237\u6743\u9650&#xff08;\u63a8\u8350&#xff09;&#xff1a;\u4e3a\u4e86\u63d0\u9ad8\u5b89\u5168\u6027&#xff0c;\u4e0d\u5efa\u8bae\u7ed9\u666e\u901a\u7528\u6237\u8d4b\u4e88\u7ba1\u7406\u5458\u6743\u9650\u3002\u5982\u679c\u7528\u6237\u53ea\u9700\u8981\u901a\u8fc7\u8df3\u677f\u673a\u8bbf\u95ee\u76ee\u6807\u670d\u52a1\u5668&#xff0c;\u800c\u4e0d\u9700\u8981\u5728\u8df3\u677f\u673a\u4e0a\u8fdb\u884c\u7ba1\u7406\u5458\u64cd\u4f5c&#xff0c;\u5219\u53ef\u4ee5\u4e0d\u5c06\u5176\u6dfb\u52a0\u5230 sudo \u7ec4\u3002\u540c\u65f6&#xff0c;\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u7528\u6237\u7684\u5bb6\u76ee\u5f55\u6743\u9650\u3001\u9650\u5236\u7528\u6237\u53ef\u6267\u884c\u7684\u547d\u4ee4\u7b49\u65b9\u5f0f\u8fdb\u4e00\u6b65\u9650\u5236\u7528\u6237\u6743\u9650\u3002<\/li>\n<h4>3. \u914d\u7f6e SSH \u514d\u5bc6\u767b\u5f55<\/h4>\n<p>\u4e3a\u4e86\u65b9\u4fbf\u7528\u6237\u901a\u8fc7\u8df3\u677f\u673a\u8bbf\u95ee\u76ee\u6807\u670d\u52a1\u5668&#xff0c;\u907f\u514d\u6bcf\u6b21\u767b\u5f55\u90fd\u9700\u8981\u8f93\u5165\u5bc6\u7801&#xff0c;\u53ef\u4ee5\u914d\u7f6e SSH \u514d\u5bc6\u767b\u5f55\u3002\u4ee5\u4e0b\u662f\u914d\u7f6e SSH \u514d\u5bc6\u767b\u5f55\u7684\u6b65\u9aa4&#xff1a;<\/p>\n<h5>&#xff08;1&#xff09;\u5728\u5ba2\u6237\u7aef\u751f\u6210 SSH Key<\/h5>\n<li>\u751f\u6210 SSH \u5bc6\u94a5\u5bf9&#xff1a;\u5728\u5ba2\u6237\u7aef&#xff08;\u7528\u6237\u7684\u672c\u5730\u673a\u5668&#xff09;\u4e0a&#xff0c;\u4f7f\u7528 ssh-keygen \u547d\u4ee4\u751f\u6210 SSH \u5bc6\u94a5\u5bf9&#xff0c;\u5305\u62ec\u516c\u94a5\u548c\u79c1\u94a5\u3002<\/li>\n<p>ssh-keygen -t rsa -b 4096 -C &#034;your_email&#064;example.com&#034;  # -t \u6307\u5b9a\u5bc6\u94a5\u7c7b\u578b\u4e3a rsa&#xff0c;-b \u6307\u5b9a\u5bc6\u94a5\u957f\u5ea6\u4e3a 4096 \u4f4d&#xff0c;-C \u6dfb\u52a0\u6ce8\u91ca\u4fe1\u606f<\/p>\n<p>\u6267\u884c\u8be5\u547d\u4ee4\u540e&#xff0c;\u4f1a\u63d0\u793a\u9009\u62e9\u5bc6\u94a5\u7684\u4fdd\u5b58\u8def\u5f84&#xff0c;\u9ed8\u8ba4\u8def\u5f84\u4e3a ~\/.ssh\/id_rsa&#xff0c;\u76f4\u63a5\u6309\u56de\u8f66\u952e\u4f7f\u7528\u9ed8\u8ba4\u8def\u5f84\u5373\u53ef\u3002\u63a5\u4e0b\u6765\u4f1a\u63d0\u793a\u8f93\u5165\u5bc6\u94a5\u7684\u5bc6\u7801&#xff0c;\u5982\u679c\u4e0d\u9700\u8981\u5bc6\u7801&#xff08;\u5373\u514d\u5bc6\u767b\u5f55&#xff09;&#xff0c;\u76f4\u63a5\u6309\u56de\u8f66\u952e\u4e24\u6b21\u5373\u53ef\u3002<\/p>\n<li>\u67e5\u770b\u751f\u6210\u7684\u5bc6\u94a5&#xff1a;\u751f\u6210\u7684\u79c1\u94a5\u6587\u4ef6\u4e3a id_rsa&#xff0c;\u516c\u94a5\u6587\u4ef6\u4e3a id_rsa.pub&#xff0c;\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u516c\u94a5\u5185\u5bb9\u3002<\/li>\n<p>cat ~\/.ssh\/id_rsa.pub  # \u663e\u793a\u516c\u94a5\u5185\u5bb9<\/p>\n<h5>&#xff08;2&#xff09;\u4ece\u8df3\u677f\u673a\u8fde\u63a5\u76ee\u6807\u670d\u52a1\u5668<\/h5>\n<li>\u5c06\u5ba2\u6237\u7aef\u516c\u94a5\u6dfb\u52a0\u5230\u8df3\u677f\u673a\u7684\u6388\u6743\u6587\u4ef6&#xff1a;\u9996\u5148&#xff0c;\u9700\u8981\u5c06\u5ba2\u6237\u7aef\u751f\u6210\u7684\u516c\u94a5\u6dfb\u52a0\u5230\u8df3\u677f\u673a\u4e0a\u7684 ~\/.ssh\/authorized_keys \u6587\u4ef6\u4e2d&#xff0c;\u4ee5\u4fbf\u5ba2\u6237\u7aef\u53ef\u4ee5\u514d\u5bc6\u767b\u5f55\u8df3\u677f\u673a\u3002<\/li>\n<ul>\n<li>\u5982\u679c\u662f\u901a\u8fc7\u672c\u5730\u5ba2\u6237\u7aef\u76f4\u63a5\u8fde\u63a5\u8df3\u677f\u673a\u5e76\u8fdb\u884c\u64cd\u4f5c&#xff0c;\u53ef\u4ee5\u5728\u8df3\u677f\u673a\u4e0a\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4&#xff0c;\u5c06\u672c\u5730\u5ba2\u6237\u7aef\u7684\u516c\u94a5\u5185\u5bb9\u8ffd\u52a0\u5230 authorized_keys \u6587\u4ef6\u4e2d\u3002<\/li>\n<\/ul>\n<p>mkdir -p ~\/.ssh  # \u521b\u5efa .ssh \u76ee\u5f55&#xff08;\u5982\u679c\u4e0d\u5b58\u5728&#xff09;<br \/>\nchmod 700 ~\/.ssh  # \u8bbe\u7f6e .ssh \u76ee\u5f55\u7684\u6743\u9650\u4e3a\u53ea\u6709\u7528\u6237\u81ea\u5df1\u53ef\u8bfb\u3001\u5199\u3001\u6267\u884c<br \/>\necho &#034;\u5ba2\u6237\u7aef\u516c\u94a5\u5185\u5bb9&#034; &gt;&gt; ~\/.ssh\/authorized_keys  # \u5c06\u5ba2\u6237\u7aef\u516c\u94a5\u6dfb\u52a0\u5230 authorized_keys \u6587\u4ef6\u4e2d<br \/>\nchmod 600 ~\/.ssh\/authorized_keys  # \u8bbe\u7f6e authorized_keys \u6587\u4ef6\u7684\u6743\u9650\u4e3a\u53ea\u6709\u7528\u6237\u81ea\u5df1\u53ef\u8bfb\u3001\u5199<\/p>\n<ul>\n<li>\u5982\u679c\u662f\u5728\u672c\u5730\u5ba2\u6237\u7aef\u4e0a\u64cd\u4f5c&#xff0c;\u53ef\u4ee5\u4f7f\u7528 scp \u547d\u4ee4\u5c06\u516c\u94a5\u6587\u4ef6\u4f20\u8f93\u5230\u8df3\u677f\u673a\u4e0a&#xff0c;\u7136\u540e\u518d\u8fdb\u884c\u6dfb\u52a0\u3002<\/li>\n<\/ul>\n<p>scp ~\/.ssh\/id_rsa.pub jump_user&#064;\u8df3\u677f\u673a\u516c\u7f51IP:~\/.ssh\/client_id_rsa.pub  # \u5c06\u516c\u94a5\u6587\u4ef6\u4f20\u8f93\u5230\u8df3\u677f\u673a<br \/>\nssh jump_user&#064;\u8df3\u677f\u673a\u516c\u7f51IP &#034;cat ~\/.ssh\/client_id_rsa.pub &gt;&gt; ~\/.ssh\/authorized_keys&#034;  # \u5c06\u516c\u94a5\u5185\u5bb9\u6dfb\u52a0\u5230 authorized_keys \u6587\u4ef6\u4e2d<\/p>\n<li>\u5728\u8df3\u677f\u673a\u4e0a\u751f\u6210\u8bbf\u95ee\u76ee\u6807\u670d\u52a1\u5668\u7684 SSH \u5bc6\u94a5\u5bf9&#xff1a;\u63a5\u4e0b\u6765&#xff0c;\u9700\u8981\u5728\u8df3\u677f\u673a\u4e0a\u751f\u6210\u8bbf\u95ee\u76ee\u6807\u670d\u52a1\u5668\u7684 SSH \u5bc6\u94a5\u5bf9&#xff0c;\u4ee5\u4fbf\u8df3\u677f\u673a\u53ef\u4ee5\u514d\u5bc6\u767b\u5f55\u76ee\u6807\u670d\u52a1\u5668\u3002<\/li>\n<ul>\n<li>\u767b\u5f55\u5230\u8df3\u677f\u673a\u540e&#xff0c;\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u751f\u6210\u5bc6\u94a5\u5bf9\u3002<\/li>\n<\/ul>\n<p>ssh-keygen -t rsa -b 4096 -C &#034;jump_server_to_target&#034;  # \u751f\u6210\u7528\u4e8e\u8df3\u677f\u673a\u8bbf\u95ee\u76ee\u6807\u670d\u52a1\u5668\u7684\u5bc6\u94a5\u5bf9<\/p>\n<p>\u540c\u6837&#xff0c;\u4f7f\u7528\u9ed8\u8ba4\u7684\u4fdd\u5b58\u8def\u5f84\u5373\u53ef&#xff0c;\u4e0d\u9700\u8981\u8bbe\u7f6e\u5bc6\u7801&#xff08;\u5982\u679c\u9700\u8981\u66f4\u5b89\u5168&#xff0c;\u53ef\u4ee5\u8bbe\u7f6e\u5bc6\u7801&#xff0c;\u4f46\u4e3a\u4e86\u5b9e\u73b0\u514d\u5bc6\u767b\u5f55&#xff0c;\u8fd9\u91cc\u4e0d\u8bbe\u7f6e\u5bc6\u7801&#xff09;\u3002<\/p>\n<li>\u5c06\u8df3\u677f\u673a\u7684\u516c\u94a5\u6dfb\u52a0\u5230\u76ee\u6807\u670d\u52a1\u5668\u7684\u6388\u6743\u6587\u4ef6&#xff1a;\u5c06\u8df3\u677f\u673a\u751f\u6210\u7684\u516c\u94a5\u6dfb\u52a0\u5230\u76ee\u6807\u670d\u52a1\u5668\u7684 ~\/.ssh\/authorized_keys \u6587\u4ef6\u4e2d\u3002<\/li>\n<ul>\n<li>\u901a\u8fc7 SSH \u767b\u5f55\u5230\u76ee\u6807\u670d\u52a1\u5668&#xff08;\u9996\u6b21\u767b\u5f55\u9700\u8981\u8f93\u5165\u5bc6\u7801&#xff09;&#xff0c;\u7136\u540e\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u3002<\/li>\n<\/ul>\n<p>mkdir -p ~\/.ssh<br \/>\nchmod 700 ~\/.ssh<br \/>\n# \u5728\u8df3\u677f\u673a\u4e0a\u83b7\u53d6\u516c\u94a5\u5185\u5bb9<br \/>\nssh jump_user&#064;\u8df3\u677f\u673a\u516c\u7f51IP &#034;cat ~\/.ssh\/id_rsa.pub&#034; &gt;&gt; ~\/.ssh\/authorized_keys  # \u5047\u8bbe\u8df3\u677f\u673a\u4e0a\u7684\u516c\u94a5\u4e3a\u9ed8\u8ba4\u8def\u5f84\u4e0b\u7684 id_rsa.pub<br \/>\nchmod 600 ~\/.ssh\/authorized_keys<\/p>\n<p>\u8fd9\u6837&#xff0c;\u5ba2\u6237\u7aef\u53ef\u4ee5\u901a\u8fc7\u514d\u5bc6\u767b\u5f55\u8df3\u677f\u673a&#xff0c;\u8df3\u677f\u673a\u53c8\u53ef\u4ee5\u514d\u5bc6\u767b\u5f55\u76ee\u6807\u670d\u52a1\u5668&#xff0c;\u4ece\u800c\u5b9e\u73b0\u4e86\u4ece\u5ba2\u6237\u7aef\u5230\u76ee\u6807\u670d\u52a1\u5668\u7684\u514d\u5bc6\u8df3\u8f6c\u3002<\/p>\n<h4>4. \u4f7f\u7528 SSH Proxy \u4f5c\u4e3a\u8df3\u677f<\/h4>\n<p>\u901a\u8fc7\u914d\u7f6e SSH Proxy&#xff0c;\u5ba2\u6237\u7aef\u53ef\u4ee5\u76f4\u63a5\u901a\u8fc7\u8df3\u677f\u673a\u8bbf\u95ee\u76ee\u6807\u670d\u52a1\u5668&#xff0c;\u800c\u4e0d\u9700\u8981\u5148\u767b\u5f55\u8df3\u677f\u673a&#xff0c;\u518d\u624b\u52a8\u8fde\u63a5\u76ee\u6807\u670d\u52a1\u5668&#xff0c;\u63d0\u9ad8\u4e86\u64cd\u4f5c\u6548\u7387\u3002<\/p>\n<h5>&#xff08;1&#xff09;\u76f4\u63a5\u901a\u8fc7 SSH \u8df3\u677f\u8bbf\u95ee\u76ee\u6807\u670d\u52a1\u5668<\/h5>\n<li>\u914d\u7f6e\u5ba2\u6237\u7aef\u7684 SSH \u914d\u7f6e\u6587\u4ef6&#xff1a;\u5728\u5ba2\u6237\u7aef\u7684 ~\/.ssh\/config \u6587\u4ef6\u4e2d&#xff08;\u5982\u679c\u4e0d\u5b58\u5728&#xff0c;\u53ef\u4ee5\u624b\u52a8\u521b\u5efa&#xff09;&#xff0c;\u6dfb\u52a0\u4ee5\u4e0b\u914d\u7f6e&#xff0c;\u7528\u4e8e\u6307\u5b9a\u901a\u8fc7\u8df3\u677f\u673a\u8bbf\u95ee\u76ee\u6807\u670d\u52a1\u5668\u7684\u89c4\u5219\u3002<\/li>\n<p>Host jump_server  # \u5b9a\u4e49\u8df3\u677f\u673a\u7684\u522b\u540d<br \/>\n    HostName \u8df3\u677f\u673a\u516c\u7f51IP  # \u8df3\u677f\u673a\u7684\u516c\u7f51IP\u5730\u5740<br \/>\n    User jump_user  # \u767b\u5f55\u8df3\u677f\u673a\u7684\u7528\u6237\u540d<\/p>\n<p>Host target_server  # \u5b9a\u4e49\u76ee\u6807\u670d\u52a1\u5668\u7684\u522b\u540d<br \/>\n    HostName \u76ee\u6807\u670d\u52a1\u5668\u5185\u7f51IP  # \u76ee\u6807\u670d\u52a1\u5668\u7684\u5185\u7f51IP\u5730\u5740<br \/>\n    User target_user  # \u767b\u5f55\u76ee\u6807\u670d\u52a1\u5668\u7684\u7528\u6237\u540d<br \/>\n    ProxyCommand ssh -W %h:%p jump_server  # \u4f7f\u7528 SSH \u7684 ProxyCommand \u529f\u80fd&#xff0c;\u901a\u8fc7\u8df3\u677f\u673a\u5efa\u7acb\u8fde\u63a5&#xff0c;%h \u8868\u793a\u76ee\u6807\u670d\u52a1\u5668\u7684\u4e3b\u673a\u540d&#xff0c;%p \u8868\u793a\u76ee\u6807\u670d\u52a1\u5668\u7684\u7aef\u53e3\u53f7<\/p>\n<li>\u901a\u8fc7\u914d\u7f6e\u597d\u7684\u522b\u540d\u8bbf\u95ee\u76ee\u6807\u670d\u52a1\u5668&#xff1a;\u914d\u7f6e\u5b8c\u6210\u540e&#xff0c;\u5ba2\u6237\u7aef\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8bbf\u95ee\u76ee\u6807\u670d\u52a1\u5668&#xff0c;\u800c\u65e0\u9700\u624b\u52a8\u6307\u5b9a\u8df3\u677f\u673a\u7684\u4fe1\u606f\u3002<\/li>\n<p>ssh target_server  # \u76f4\u63a5\u767b\u5f55\u76ee\u6807\u670d\u52a1\u5668&#xff0c;\u4f1a\u81ea\u52a8\u901a\u8fc7\u8df3\u677f\u673a\u8fdb\u884c\u8df3\u8f6c<\/p>\n<p>\u6b64\u5916&#xff0c;\u8fd8\u53ef\u4ee5\u4f7f\u7528 scp \u547d\u4ee4\u901a\u8fc7\u8df3\u677f\u673a\u4f20\u8f93\u6587\u4ef6\u5230\u76ee\u6807\u670d\u52a1\u5668\u3002<\/p>\n<p>scp local_file target_server:remote_path  # \u5c06\u672c\u5730\u6587\u4ef6 local_file \u4f20\u8f93\u5230\u76ee\u6807\u670d\u52a1\u5668\u7684 remote_path \u8def\u5f84\u4e0b<\/p>\n<h4>5. \u8bb0\u5f55 SSH \u767b\u5f55\u65e5\u5fd7<\/h4>\n<p>\u4e3a\u4e86\u5b9e\u73b0\u5bf9\u7528\u6237\u64cd\u4f5c\u7684\u5ba1\u8ba1\u548c\u8ffd\u6eaf&#xff0c;\u9700\u8981\u8bb0\u5f55 SSH \u767b\u5f55\u65e5\u5fd7\u4ee5\u53ca\u7528\u6237\u5728\u8df3\u677f\u673a\u548c\u76ee\u6807\u670d\u52a1\u5668\u4e0a\u6267\u884c\u7684\u547d\u4ee4\u3002<\/p>\n<h5>&#xff08;1&#xff09;\u542f\u7528 SSH \u767b\u5f55\u65e5\u5fd7<\/h5>\n<li>\u4fee\u6539 SSH \u914d\u7f6e\u6587\u4ef6&#xff1a;\u5728\u8df3\u677f\u673a\u548c\u76ee\u6807\u670d\u52a1\u5668\u4e0a&#xff0c;\u4fee\u6539 SSH \u670d\u52a1\u7684\u914d\u7f6e\u6587\u4ef6 sshd_config&#xff0c;\u542f\u7528\u767b\u5f55\u65e5\u5fd7\u8bb0\u5f55\u529f\u80fd\u3002<\/li>\n<ul>\n<li>\u6253\u5f00\u914d\u7f6e\u6587\u4ef6&#xff1a;<\/li>\n<\/ul>\n<p>sudo vi \/etc\/ssh\/sshd_config  # \u4f7f\u7528 vi \u7f16\u8f91\u5668\u6253\u5f00\u914d\u7f6e\u6587\u4ef6<\/p>\n<ul>\n<li>\u627e\u5230\u4ee5\u4e0b\u884c&#xff08;\u5982\u679c\u4e0d\u5b58\u5728&#xff0c;\u53ef\u4ee5\u624b\u52a8\u6dfb\u52a0&#xff09;&#xff1a;<\/li>\n<\/ul>\n<p># \u8bb0\u5f55\u767b\u5f55\u4e8b\u4ef6<br \/>\nSyslogFacility AUTH<br \/>\nLogLevel INFO<\/p>\n<p>SyslogFacility AUTH \u8868\u793a\u5c06\u767b\u5f55\u65e5\u5fd7\u53d1\u9001\u5230\u7cfb\u7edf\u65e5\u5fd7\u7684 AUTH \u8bbe\u65bd&#xff0c;LogLevel INFO \u8868\u793a\u8bb0\u5f55\u8be6\u7ec6\u7a0b\u5ea6\u4e3a INFO \u7ea7\u522b\u53ca\u4ee5\u4e0a\u7684\u65e5\u5fd7\u3002<\/p>\n<li>\u91cd\u542f SSH \u670d\u52a1&#xff1a;\u4fee\u6539\u914d\u7f6e\u6587\u4ef6\u540e&#xff0c;\u9700\u8981\u91cd\u542f SSH \u670d\u52a1\u4f7f\u914d\u7f6e\u751f\u6548\u3002<\/li>\n<p>sudo systemctl restart sshd.service  # \u5728 CentOS \u4e0a\u91cd\u542f sshd \u670d\u52a1<br \/>\nsudo systemctl restart sshd  # \u5728 Ubuntu \u4e0a\u91cd\u542f sshd \u670d\u52a1<\/p>\n<li>\u67e5\u770b\u767b\u5f55\u65e5\u5fd7&#xff1a;SSH \u767b\u5f55\u65e5\u5fd7\u901a\u5e38\u5b58\u50a8\u5728 \/var\/log\/auth.log&#xff08;Ubuntu&#xff09;\u6216 \/var\/log\/secure&#xff08;CentOS&#xff09;\u6587\u4ef6\u4e2d&#xff0c;\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u65e5\u5fd7\u5185\u5bb9\u3002<\/li>\n<p>tail -f \/var\/log\/auth.log  # \u5b9e\u65f6\u67e5\u770b Ubuntu \u4e0a\u7684 SSH \u767b\u5f55\u65e5\u5fd7<br \/>\ntail -f \/var\/log\/secure  # \u5b9e\u65f6\u67e5\u770b CentOS \u4e0a\u7684 SSH \u767b\u5f55\u65e5\u5fd7<\/p>\n<p>\u65e5\u5fd7\u4e2d\u4f1a\u8bb0\u5f55\u767b\u5f55\u7684\u7528\u6237\u540d\u3001\u767b\u5f55\u65f6\u95f4\u3001\u6765\u6e90 IP \u5730\u5740\u7b49\u4fe1\u606f&#xff0c;\u4f8b\u5982&#xff1a;<\/p>\n<p>Jun 20 10:00:00 jump_server sshd[12345]: Accepted password for jump_user from 192.168.1.100 port 50000 ssh2<\/p>\n<h5>&#xff08;2&#xff09;\u8bb0\u5f55\u7528\u6237\u547d\u4ee4<\/h5>\n<p>\u9664\u4e86\u8bb0\u5f55\u767b\u5f55\u65e5\u5fd7&#xff0c;\u8fd8\u9700\u8981\u8bb0\u5f55\u7528\u6237\u5728\u8df3\u677f\u673a\u548c\u76ee\u6807\u670d\u52a1\u5668\u4e0a\u6267\u884c\u7684\u547d\u4ee4&#xff0c;\u4ee5\u4fbf\u8fdb\u884c\u64cd\u4f5c\u5ba1\u8ba1\u3002\u4ee5\u4e0b\u4ecb\u7ecd\u4e24\u79cd\u5e38\u7528\u7684\u8bb0\u5f55\u65b9\u6cd5&#xff1a;\u4f7f\u7528 PAM \u6a21\u5757\u548c\u4f7f\u7528\u4e13\u7528\u65e5\u5fd7\u5de5\u5177\u3002<\/p>\n<h6>\u4f7f\u7528 PAM \u6a21\u5757\u8bb0\u5f55\u547d\u4ee4<\/h6>\n<li>\u5b89\u88c5 PAM \u76f8\u5173\u5de5\u5177&#xff1a;\u5728 CentOS \u7cfb\u7edf\u4e0a&#xff0c;\u9700\u8981\u5b89\u88c5 pam_script \u5305&#xff1b;\u5728 Ubuntu \u7cfb\u7edf\u4e0a&#xff0c;pam_script \u6a21\u5757\u901a\u5e38\u5df2\u7ecf\u9884\u88c5\u3002<\/li>\n<ul>\n<li>CentOS&#xff1a;<\/li>\n<\/ul>\n<p>sudo yum install pam_script -y<\/p>\n<li>\u4fee\u6539 PAM \u914d\u7f6e\u6587\u4ef6&#xff1a;\u5728 \/etc\/pam.d\/sshd \u6587\u4ef6\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u914d\u7f6e&#xff0c;\u7528\u4e8e\u8bb0\u5f55\u7528\u6237\u7684\u547d\u4ee4\u3002<\/li>\n<p>session    optional     pam_script.so record&#061;\/var\/log\/ssh_commands.log  # \u5728 session \u90e8\u5206\u6dfb\u52a0\u6b64\u884c&#xff0c;\u8bb0\u5f55\u7528\u6237\u4f1a\u8bdd\u671f\u95f4\u7684\u547d\u4ee4\u5230\u6307\u5b9a\u65e5\u5fd7\u6587\u4ef6<\/p>\n<li>\u8bbe\u7f6e\u65e5\u5fd7\u6587\u4ef6\u6743\u9650&#xff1a;\u786e\u4fdd\u65e5\u5fd7\u6587\u4ef6\u7684\u5b58\u50a8\u76ee\u5f55\u5b58\u5728&#xff0c;\u5e76\u4e14\u5177\u6709\u6b63\u786e\u7684\u6743\u9650\u3002<\/li>\n<p>sudo mkdir -p \/var\/log\/ssh_commands  # \u521b\u5efa\u65e5\u5fd7\u5b58\u50a8\u76ee\u5f55&#xff08;\u5982\u679c\u4e0d\u5b58\u5728&#xff09;<br \/>\nsudo chown root:root \/var\/log\/ssh_commands.log  # \u8bbe\u7f6e\u65e5\u5fd7\u6587\u4ef6\u7684\u6240\u6709\u8005\u548c\u6240\u5c5e\u7ec4\u4e3a root<br \/>\nsudo chmod 600 \/var\/log\/ssh_commands.log  # \u8bbe\u7f6e\u65e5\u5fd7\u6587\u4ef6\u7684\u6743\u9650\u4e3a\u53ea\u6709 root \u53ef\u8bfb\u3001\u5199<\/p>\n<li>\u6d4b\u8bd5\u8bb0\u5f55\u529f\u80fd&#xff1a;\u7528\u6237\u767b\u5f55\u540e&#xff0c;\u6267\u884c\u4e00\u4e9b\u547d\u4ee4&#xff0c;\u7136\u540e\u67e5\u770b\u65e5\u5fd7\u6587\u4ef6\u662f\u5426\u8bb0\u5f55\u4e86\u76f8\u5e94\u7684\u547d\u4ee4\u3002<\/li>\n<h6>\u4f7f\u7528\u4e13\u7528\u65e5\u5fd7\u5de5\u5177&#xff08;\u5982 shellinabox\u3001jumpserver \u7b49&#xff09;<\/h6>\n<p>\u9664\u4e86\u4f7f\u7528 PAM \u6a21\u5757&#xff0c;\u8fd8\u53ef\u4ee5\u4f7f\u7528\u4e13\u7528\u7684\u65e5\u5fd7\u5de5\u5177\u6765\u8bb0\u5f55\u7528\u6237\u547d\u4ee4&#xff0c;\u8fd9\u4e9b\u5de5\u5177\u901a\u5e38\u5177\u6709\u66f4\u5f3a\u5927\u7684\u529f\u80fd&#xff0c;\u5982\u5b9e\u65f6\u76d1\u63a7\u3001\u547d\u4ee4\u5ba1\u8ba1\u3001\u6587\u4ef6\u4f20\u8f93\u8bb0\u5f55\u7b49\u3002\u4ee5 jumpserver \u4e3a\u4f8b&#xff0c;\u5b83\u662f\u4e00\u6b3e\u5f00\u6e90\u7684\u8df3\u677f\u673a\u7cfb\u7edf&#xff0c;\u652f\u6301\u591a\u79cd\u767b\u5f55\u534f\u8bae&#xff0c;\u80fd\u591f\u8be6\u7ec6\u8bb0\u5f55\u7528\u6237\u7684\u64cd\u4f5c\u65e5\u5fd7&#xff0c;\u5305\u62ec\u547d\u4ee4\u6267\u884c\u3001\u6587\u4ef6\u4f20\u8f93\u7b49\u3002<\/p>\n<h4>6. \u9650\u5236\u8df3\u677f\u673a\u8bbf\u95ee\u6743\u9650<\/h4>\n<p>\u4e3a\u4e86\u786e\u4fdd\u8df3\u677f\u673a\u7684\u5b89\u5168\u6027&#xff0c;\u9700\u8981\u5bf9\u8df3\u677f\u673a\u7684\u8bbf\u95ee\u6743\u9650\u8fdb\u884c\u4e25\u683c\u9650\u5236&#xff0c;\u53ea\u5141\u8bb8\u6388\u6743\u7684\u7528\u6237\u548c\u8bbe\u5907\u8bbf\u95ee\u8df3\u677f\u673a&#xff0c;\u5e76\u4e14\u9632\u6b62\u6076\u610f\u653b\u51fb\u3002<\/p>\n<h5>&#xff08;1&#xff09;\u53ea\u5141\u8bb8\u6307\u5b9a\u7528\u6237\u4f7f\u7528\u8df3\u677f<\/h5>\n<li>\n<p>\u7528\u6237\u7ba1\u7406&#xff1a;\u901a\u8fc7 useradd\u3001usermod\u3001userdel \u7b49\u547d\u4ee4\u5bf9\u8df3\u677f\u673a\u7684\u7528\u6237\u8fdb\u884c\u7ba1\u7406&#xff0c;\u786e\u4fdd\u53ea\u6709\u6388\u6743\u7684\u7528\u6237\u62e5\u6709\u8df3\u677f\u673a\u7684\u767b\u5f55\u8d26\u6237\u3002<\/p>\n<\/li>\n<li>\n<p>\u7528\u6237\u7ec4\u7ba1\u7406&#xff1a;\u5c06\u6388\u6743\u7528\u6237\u6dfb\u52a0\u5230\u7279\u5b9a\u7684\u7528\u6237\u7ec4\u4e2d&#xff0c;\u4f8b\u5982 jump_users \u7ec4&#xff0c;\u7136\u540e\u901a\u8fc7\u8bbe\u7f6e\u6587\u4ef6\u548c\u76ee\u5f55\u7684\u6743\u9650&#xff0c;\u9650\u5236\u53ea\u6709\u8be5\u7ec4\u7684\u7528\u6237\u624d\u80fd\u8bbf\u95ee\u76f8\u5173\u8d44\u6e90\u3002<\/p>\n<\/li>\n<p>sudo groupadd jump_users  # \u521b\u5efa\u7528\u6237\u7ec4<br \/>\nsudo usermod -aG jump_users jump_user  # \u5c06\u7528\u6237\u6dfb\u52a0\u5230\u7528\u6237\u7ec4<\/p>\n<li>\u7981\u6b62 root \u7528\u6237\u76f4\u63a5\u767b\u5f55&#xff1a;\u4e3a\u4e86\u63d0\u9ad8\u5b89\u5168\u6027&#xff0c;\u7981\u6b62\u4f7f\u7528 root \u7528\u6237\u76f4\u63a5\u901a\u8fc7 SSH \u767b\u5f55\u8df3\u677f\u673a&#xff0c;\u800c\u662f\u901a\u8fc7\u666e\u901a\u7528\u6237\u767b\u5f55\u540e&#xff0c;\u4f7f\u7528 sudo \u547d\u4ee4\u83b7\u53d6\u7ba1\u7406\u5458\u6743\u9650&#xff08;\u5982\u679c\u9700\u8981&#xff09;\u3002\u4fee\u6539 SSH \u914d\u7f6e\u6587\u4ef6 sshd_config&#xff0c;\u5c06 PermitRootLogin \u8bbe\u7f6e\u4e3a no\u3002<\/li>\n<p>sudo vi \/etc\/ssh\/sshd_config<br \/>\n# \u627e\u5230 PermitRootLogin \u884c&#xff0c;\u4fee\u6539\u4e3a<br \/>\nPermitRootLogin no<br \/>\n# \u91cd\u542f SSH \u670d\u52a1<br \/>\nsudo systemctl restart sshd.service<\/p>\n<h5>&#xff08;2&#xff09;\u4f7f\u7528\u9632\u706b\u5899\u9650\u5236\u8bbf\u95ee<\/h5>\n<p>\u901a\u8fc7\u9632\u706b\u5899\u53ef\u4ee5\u9650\u5236\u53ea\u6709\u6307\u5b9a\u7684 IP \u5730\u5740\u6216 IP \u5730\u5740\u6bb5\u80fd\u591f\u8bbf\u95ee\u8df3\u677f\u673a\u7684 SSH \u7aef\u53e3&#xff08;\u9ed8\u8ba4\u7aef\u53e3 22&#xff09;&#xff0c;\u4ece\u800c\u9632\u6b62\u6765\u81ea\u672a\u77e5\u6765\u6e90\u7684\u8fde\u63a5\u8bf7\u6c42\u3002\u4ee5\u4e0b\u4ecb\u7ecd\u5728 CentOS \u4e0a\u4f7f\u7528 firewalld \u548c\u5728 Ubuntu \u4e0a\u4f7f\u7528 ufw \u914d\u7f6e\u9632\u706b\u5899\u7684\u65b9\u6cd5\u3002<\/p>\n<h6>CentOS&#xff08;firewalld&#xff09;<\/h6>\n<li>\u67e5\u770b\u9632\u706b\u5899\u72b6\u6001&#xff1a;<\/li>\n<p>sudo systemctl status firewalld  # \u67e5\u770b firewalld \u670d\u52a1\u72b6\u6001<\/p>\n<li>\u5141\u8bb8\u6307\u5b9a IP \u5730\u5740\u8bbf\u95ee SSH \u7aef\u53e3&#xff1a;<\/li>\n<p>sudo firewall-cmd &#8211;zone&#061;public &#8211;add-source&#061;192.168.1.0\/24 &#8211;permanent  # \u5141\u8bb8 192.168.1.0\/24 \u7f51\u6bb5\u7684 IP \u5730\u5740\u8bbf\u95ee<br \/>\nsudo firewall-cmd &#8211;zone&#061;public &#8211;add-port&#061;22\/tcp &#8211;permanent  # \u6dfb\u52a0 SSH \u7aef\u53e3&#xff08;22\/tcp&#xff09;\u5230\u5141\u8bb8\u5217\u8868<br \/>\nsudo firewall-cmd &#8211;reload  # \u91cd\u65b0\u52a0\u8f7d\u9632\u706b\u5899\u914d\u7f6e<\/p>\n<li>\u7981\u6b62\u5176\u4ed6 IP \u5730\u5740\u8bbf\u95ee&#xff1a;\u9ed8\u8ba4\u60c5\u51b5\u4e0b&#xff0c;firewalld \u4f1a\u963b\u6b62\u6240\u6709\u672a\u660e\u786e\u5141\u8bb8\u7684\u8fde\u63a5&#xff0c;\u56e0\u6b64\u53ea\u9700\u5141\u8bb8\u6388\u6743\u7684 IP \u5730\u5740\u5373\u53ef\u3002<\/li>\n<h6>Ubuntu&#xff08;ufw&#xff09;<\/h6>\n<li>\u542f\u7528\u9632\u706b\u5899&#xff1a;<\/li>\n<p>sudo ufw enable  # \u542f\u7528 ufw \u9632\u706b\u5899<\/p>\n<li>\u5141\u8bb8\u6307\u5b9a IP \u5730\u5740\u8bbf\u95ee SSH \u7aef\u53e3&#xff1a;<\/li>\n<p>sudo ufw allow from 192.168.1.0\/24 to any port 22  # \u5141\u8bb8 192.168.1.0\/24 \u7f51\u6bb5\u7684 IP \u5730\u5740\u8bbf\u95ee\u7aef\u53e3 22<\/p>\n<li>\u67e5\u770b\u9632\u706b\u5899\u89c4\u5219&#xff1a;<\/li>\n<p>sudo ufw status numbered  # \u67e5\u770b\u9632\u706b\u5899\u89c4\u5219\u5217\u8868<\/p>\n<h5>&#xff08;3&#xff09;\u542f\u7528 Fail2Ban \u4fdd\u62a4 SSH<\/h5>\n<p>Fail2Ban \u662f\u4e00\u6b3e\u5f00\u6e90\u7684\u5b89\u5168\u5de5\u5177&#xff0c;\u5b83\u53ef\u4ee5\u76d1\u63a7\u65e5\u5fd7\u6587\u4ef6&#xff0c;\u5f53\u53d1\u73b0\u6709\u591a\u6b21\u5931\u8d25\u7684\u767b\u5f55\u5c1d\u8bd5\u65f6&#xff0c;\u81ea\u52a8\u5c06\u5bf9\u5e94\u7684 IP \u5730\u5740\u6dfb\u52a0\u5230\u9632\u706b\u5899\u7684\u9ed1\u540d\u5355\u4e2d&#xff0c;\u4ece\u800c\u9632\u6b62\u66b4\u529b\u7834\u89e3\u653b\u51fb\u3002<\/p>\n<li>\u5b89\u88c5 Fail2Ban&#xff1a;<\/li>\n<ul>\n<li>CentOS&#xff1a;<\/li>\n<\/ul>\n<p>sudo yum install fail2ban -y<\/p>\n<ul>\n<li>Ubuntu&#xff1a;<\/li>\n<\/ul>\n<p>sudo apt install fail2ban -y<\/p>\n<li>\u914d\u7f6e Fail2Ban&#xff1a;<\/li>\n<ul>\n<li>\u6253\u5f00 Fail2Ban \u7684\u914d\u7f6e\u6587\u4ef6 jail.local&#xff08;\u5982\u679c\u4e0d\u5b58\u5728&#xff0c;\u53ef\u4ee5\u590d\u5236 jail.conf \u5e76\u8fdb\u884c\u4fee\u6539&#xff09;\u3002<\/li>\n<\/ul>\n<p>sudo cp \/etc\/fail2ban\/jail.conf \/etc\/fail2ban\/jail.local<br \/>\nsudo vi \/etc\/fail2ban\/jail.local<\/p>\n<ul>\n<li>\u5728 [sshd] \u90e8\u5206&#xff0c;\u8bbe\u7f6e\u4ee5\u4e0b\u53c2\u6570&#xff1a;<\/li>\n<\/ul>\n<p>enabled &#061; true  # \u542f\u7528\u5bf9 sshd \u670d\u52a1\u7684\u76d1\u63a7<br \/>\nport &#061; ssh  # \u76d1\u63a7\u7684\u7aef\u53e3&#xff0c;\u9ed8\u8ba4\u662f ssh&#xff08;\u5373 22 \u7aef\u53e3&#xff09;<br \/>\nfilter &#061; sshd  # \u4f7f\u7528\u7684\u8fc7\u6ee4\u5668&#xff0c;\u7528\u4e8e\u89e3\u6790 ssh \u65e5\u5fd7<br \/>\nlogpath &#061; \/var\/log\/secure  # CentOS \u4e0a ssh \u65e5\u5fd7\u7684\u8def\u5f84&#xff0c;Ubuntu \u4e0a\u4e3a \/var\/log\/auth.log<br \/>\nmaxretry &#061; 3  # \u6700\u5927\u5931\u8d25\u5c1d\u8bd5\u6b21\u6570&#xff0c;\u8d85\u8fc7\u540e\u5c06 IP \u52a0\u5165\u9ed1\u540d\u5355<br \/>\nfindtime &#061; 600  # \u5728\u591a\u5c11\u79d2\u5185\u8ba1\u7b97\u5931\u8d25\u6b21\u6570<br \/>\nbantime &#061; 3600  # \u5c01\u7981 IP \u7684\u65f6\u95f4&#xff08;\u79d2&#xff09;<\/p>\n<li>\u542f\u52a8 Fail2Ban \u670d\u52a1&#xff1a;<\/li>\n<p>sudo systemctl start fail2ban.service  # \u5728 CentOS \u4e0a\u542f\u52a8\u670d\u52a1<br \/>\nsudo systemctl start fail2ban  # \u5728 Ubuntu \u4e0a\u542f\u52a8\u670d\u52a1<br \/>\nsudo systemctl enable fail2ban.service  # \u8bbe\u7f6e\u5f00\u673a\u81ea\u542f\u52a8<\/p>\n<li>\u6d4b\u8bd5 Fail2Ban \u529f\u80fd&#xff1a;\u53ef\u4ee5\u5c1d\u8bd5\u4f7f\u7528\u9519\u8bef\u7684\u5bc6\u7801\u767b\u5f55\u8df3\u677f\u673a&#xff0c;\u5f53\u5931\u8d25\u6b21\u6570\u8fbe\u5230 maxretry \u8bbe\u7f6e\u7684\u503c\u65f6&#xff0c;\u5bf9\u5e94\u7684 IP \u5730\u5740\u4f1a\u88ab\u5c01\u7981&#xff0c;\u65e0\u6cd5\u518d\u767b\u5f55\u8df3\u677f\u673a&#xff0c;\u76f4\u5230\u5c01\u7981\u65f6\u95f4\u8fc7\u671f\u3002<\/li>\n<h3>\u4e03\u3001\u603b\u7ed3<\/h3>\n<p>\u642d\u5efa\u8df3\u677f\u670d\u52a1\u5668\u662f\u4e00\u9879\u590d\u6742\u4e14\u91cd\u8981\u7684\u5de5\u4f5c&#xff0c;\u5b83\u6d89\u53ca\u5230\u670d\u52a1\u5668\u67b6\u6784\u8bbe\u8ba1\u3001\u8f6f\u4ef6\u5b89\u88c5\u914d\u7f6e\u3001\u5b89\u5168\u7b56\u7565\u8bbe\u7f6e\u7b49\u591a\u4e2a\u65b9\u9762\u3002\u901a\u8fc7\u5408\u7406\u642d\u5efa\u8df3\u677f\u670d\u52a1\u5668&#xff0c;\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u76ee\u6807\u670d\u52a1\u5668\u7684\u5b89\u5168\u6027&#xff0c;\u5b9e\u73b0\u5bf9\u670d\u52a1\u5668\u7684\u96c6\u4e2d\u7ba1\u7406\u548c\u5ba1\u8ba1&#xff0c;\u540c\u65f6\u65b9\u4fbf\u7528\u6237\u7684\u8bbf\u95ee\u548c\u64cd\u4f5c\u3002<\/p>\n<p>\u5728\u642d\u5efa\u8fc7\u7a0b\u4e2d&#xff0c;\u9700\u8981\u6ce8\u610f\u4ee5\u4e0b\u51e0\u70b9&#xff1a;<\/p>\n<li>\n<p>\u670d\u52a1\u5668\u67b6\u6784\u8bbe\u8ba1&#xff1a;\u786e\u4fdd\u8df3\u677f\u673a\u5904\u4e8e\u5408\u9002\u7684\u7f51\u7edc\u4f4d\u7f6e&#xff0c;\u5b9e\u73b0\u7f51\u7edc\u9694\u79bb&#xff0c;\u4fdd\u62a4\u76ee\u6807\u670d\u52a1\u5668\u4e0d\u76f4\u63a5\u66b4\u9732\u5728\u516c\u7f51\u73af\u5883\u4e2d\u3002<\/p>\n<\/li>\n<li>\n<p>\u5b89\u5168\u914d\u7f6e&#xff1a;\u5305\u62ec\u5b89\u88c5 OpenSSH \u670d\u52a1\u5668\u3001\u521b\u5efa\u5b89\u5168\u7684\u7528\u6237\u8d26\u6237\u3001\u914d\u7f6e SSH \u514d\u5bc6\u767b\u5f55\u3001\u8bb0\u5f55\u767b\u5f55\u65e5\u5fd7\u548c\u7528\u6237\u547d\u4ee4\u3001\u9650\u5236\u8bbf\u95ee\u6743\u9650\u7b49&#xff0c;\u6bcf\u4e00\u4e2a\u73af\u8282\u90fd\u9700\u8981\u4e25\u683c\u6309\u7167\u5b89\u5168\u89c4\u8303\u8fdb\u884c\u64cd\u4f5c&#xff0c;\u907f\u514d\u51fa\u73b0\u5b89\u5168\u6f0f\u6d1e\u3002<\/p>\n<\/li>\n<li>\n<p>\u65e5\u5fd7\u8bb0\u5f55\u548c\u5ba1\u8ba1&#xff1a;\u8be6\u7ec6\u7684\u65e5\u5fd7\u8bb0\u5f55\u662f\u8fdb\u884c\u5b89\u5168\u5ba1\u8ba1\u548c\u6545\u969c\u6392\u67e5\u7684\u91cd\u8981\u4f9d\u636e&#xff0c;\u9700\u8981\u786e\u4fdd\u65e5\u5fd7\u7684\u5b8c\u6574\u6027\u548c\u51c6\u786e\u6027\u3002<\/p>\n<\/li>\n<li>\n<p>\u6743\u9650\u7ba1\u7406&#xff1a;\u5bf9\u7528\u6237\u7684\u6743\u9650\u8fdb\u884c\u7cbe\u7ec6\u63a7\u5236&#xff0c;\u53ea\u5141\u8bb8\u7528\u6237\u8fdb\u884c\u5fc5\u8981\u7684\u64cd\u4f5c&#xff0c;\u907f\u514d\u8d8a\u6743\u8bbf\u95ee\u548c\u64cd\u4f5c\u3002<\/p>\n<\/li>\n<li>\n<p>\u5b89\u5168\u5de5\u5177\u7684\u4f7f\u7528&#xff1a;\u5408\u7406\u4f7f\u7528\u9632\u706b\u5899\u3001Fail2Ban \u7b49\u5b89\u5168\u5de5\u5177&#xff0c;\u589e\u5f3a\u8df3\u677f\u673a\u548c\u76ee\u6807\u670d\u52a1\u5668\u7684\u5b89\u5168\u6027&#xff0c;\u9632\u6b62\u6076\u610f\u653b\u51fb\u3002<\/p>\n<\/li>\n<p>\u603b\u4e4b&#xff0c;\u642d\u5efa\u8df3\u677f\u670d\u52a1\u5668\u9700\u8981\u7efc\u5408\u8003\u8651\u5b89\u5168\u6027\u3001\u6613\u7528\u6027\u548c\u53ef\u7ba1\u7406\u6027&#xff0c;\u901a\u8fc7\u79d1\u5b66\u5408\u7406\u7684\u8bbe\u8ba1\u548c\u914d\u7f6e&#xff0c;\u4e3a\u4f01\u4e1a\u548c\u4e2a\u4eba\u7684\u670d\u52a1\u5668\u7ba1\u7406\u63d0\u4f9b\u5b89\u5168\u3001\u9ad8\u6548\u7684\u89e3\u51b3\u65b9\u6848\u3002\u968f\u7740\u7f51\u7edc\u5b89\u5168\u6280\u672f\u7684\u4e0d\u65ad\u53d1\u5c55&#xff0c;\u8df3\u677f\u670d\u52a1\u5668\u7684\u642d\u5efa\u548c\u7ba1\u7406\u4e5f\u9700\u8981\u4e0d\u65ad\u66f4\u65b0\u548c\u5b8c\u5584&#xff0c;\u4ee5\u9002\u5e94\u65b0\u7684\u5b89\u5168\u6311\u6218\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb995\u6b21\uff0c\u70b9\u8d5e35\u6b21\uff0c\u6536\u85cf19\u6b21\u3002\u642d\u5efa\u8df3\u677f\u670d\u52a1\u5668\u662f\u4e00\u9879\u590d\u6742\u4e14\u91cd\u8981\u7684\u5de5\u4f5c\uff0c\u5b83\u6d89\u53ca\u5230\u670d\u52a1\u5668\u67b6\u6784\u8bbe\u8ba1\u3001\u8f6f\u4ef6\u5b89\u88c5\u914d\u7f6e\u3001\u5b89\u5168\u7b56\u7565\u8bbe\u7f6e\u7b49\u591a\u4e2a\u65b9\u9762\u3002\u901a\u8fc7\u5408\u7406\u642d\u5efa\u8df3\u677f\u670d\u52a1\u5668\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u76ee\u6807\u670d\u52a1\u5668\u7684\u5b89\u5168\u6027\uff0c\u5b9e\u73b0\u5bf9\u670d\u52a1\u5668\u7684\u96c6\u4e2d\u7ba1\u7406\u548c\u5ba1\u8ba1\uff0c\u540c\u65f6\u65b9\u4fbf\u7528\u6237\u7684\u8bbf\u95ee\u548c\u64cd\u4f5c\u3002\u670d\u52a1\u5668\u67b6\u6784\u8bbe\u8ba1\uff1a\u786e\u4fdd\u8df3\u677f\u673a\u5904\u4e8e\u5408\u9002\u7684\u7f51\u7edc\u4f4d\u7f6e\uff0c\u5b9e\u73b0\u7f51\u7edc\u9694\u79bb\uff0c\u4fdd\u62a4\u76ee\u6807\u670d\u52a1\u5668\u4e0d\u76f4\u63a5\u66b4\u9732\u5728\u516c\u7f51\u73af\u5883\u4e2d\u3002\u5b89\u5168\u914d\u7f6e\uff1a\u5305\u62ec\u5b89\u88c5 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