{"id":13636,"date":"2023-03-28T11:15:50","date_gmt":"2023-03-28T03:15:50","guid":{"rendered":"https:\/\/www.varidata.com\/?p=13636"},"modified":"2023-03-28T11:19:38","modified_gmt":"2023-03-28T03:19:38","slug":"%e4%ba%86%e8%a7%a3%e5%a6%82%e4%bd%95%e4%bf%9d%e6%8a%a4%e6%82%a8%e7%9a%84linux%e5%a2%83%e5%a4%96%e6%9c%8d%e5%8a%a1%e5%99%a8%e5%b9%b6%e4%bf%9d%e6%8a%a4%e6%95%b0%e6%8d%ae%e5%85%8d%e5%8f%97%e9%bb%91","status":"publish","type":"post","link":"https:\/\/www.varidata.com\/zh-cn\/knowledge\/%e4%ba%86%e8%a7%a3%e5%a6%82%e4%bd%95%e4%bf%9d%e6%8a%a4%e6%82%a8%e7%9a%84linux%e5%a2%83%e5%a4%96%e6%9c%8d%e5%8a%a1%e5%99%a8%e5%b9%b6%e4%bf%9d%e6%8a%a4%e6%95%b0%e6%8d%ae%e5%85%8d%e5%8f%97%e9%bb%91\/","title":{"rendered":"\u4e86\u89e3\u5982\u4f55\u4fdd\u62a4\u60a8\u7684Linux\u5883\u5916\u670d\u52a1\u5668\u5e76\u4fdd\u62a4\u6570\u636e\u514d\u53d7\u9ed1\u5ba2\u653b\u51fb"},"content":{"rendered":"<p>\u5883\u5916\u670d\u52a1\u5668\u5b89\u5168\u63cf\u8ff0\u4e86\u7528\u4e8e\u4fdd\u62a4\u4f01\u4e1a\u670d\u52a1\u5668\u514d\u53d7\u672a\u7ecf\u6388\u6743\u7684\u8bbf\u95ee\u548c\u5176\u4ed6\u7f51\u7edc\u5a01\u80c1\u7684\u8f6f\u4ef6\u3001\u5de5\u5177\u548c\u6d41\u7a0b\u3002\u8fd9\u662f\u5927\u591a\u6570\u7cfb\u7edf\u7ba1\u7406\u5458\u548c\u7f51\u7edc\u5b89\u5168\u56e2\u961f\u7684\u5173\u952e\u8981\u6c42\u3002 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<\/p>\n<h2><strong>3.\u914d\u7f6e2FA<\/strong><\/h2>\n<p>\u53cc\u56e0\u7d20\u8eab\u4efd\u9a8c\u8bc1(2FA)\u901a\u8fc7\u5728\u7528\u6237\u767b\u5f55\u5883\u5916\u670d\u52a1\u5668\u4e4b\u524d\u8981\u6c42\u8f93\u5165\u5bc6\u7801\u548c\u7b2c\u4e8c\u4e2a\u4ee4\u724c\uff0c\u6781\u5927\u5730\u63d0\u9ad8\u4e86\u7528\u6237\u8bbf\u95ee\u7684\u5b89\u5168\u6027\u3002 <\/p>\n<p>\u8981\u5728Debian\u670d\u52a1\u5668\u548cDebian\u884d\u751f\u53d1\u884c\u7248\u4e0a\u8bbe\u7f6e2FA\uff0c\u60a8\u5e94\u8be5\u5b89\u88c5libpam-google-authenticator \u5305\u3002\u8be5\u8f6f\u4ef6\u5305\u53ef\u4ee5\u663e\u793a\u4e8c\u7ef4\u7801\u6216\u751f\u6210\u53ef\u4ee5\u6dfb\u52a0\u5230\u8f6f\u4ef6\u8eab\u4efd\u9a8c\u8bc1\u8bbe\u5907\uff08\u4f8b\u5982 Google Authenticator \u6216 Authy\uff09\u7684\u79d8\u5bc6\u4ee4\u724c\u3002<\/p>\n<p>2FA\u53ef\u4ee5\u4e0eSSH\uff08\u5b89\u5168\u5916\u58f3\uff09\u7ed3\u5408\u4f7f\u7528\uff0c\u4ee5\u5728\u767b\u5f55<a href=\"https:\/\/www.varidata.com\/zh-cn\">\u5883\u5916\u670d\u52a1\u5668<\/a>\u65f6\u5f3a\u5236\u8981\u6c42\u63d0\u4f9b\u7b2c\u4e8c\u4e2a\u51ed\u636e\u3002SSH\u662f\u4e00\u79cd\u534f\u8bae\uff0c\u53ef\u521b\u5efa\u5230\u8fdc\u7a0b\u670d\u52a1\u5668\u7684\u52a0\u5bc6\u7684\u3001\u57fa\u4e8e\u6587\u672c\u7684\u8fde\u63a5\u3002\u603b\u4e4b\uff0c\u8fd9\u4e9b\u4f7f\u670d\u52a1\u5668\u66f4\u80fd\u62b5\u6297\u66b4\u529b\u3001\u672a\u7ecf\u6388\u6743\u7684\u767b\u5f55\u5c1d\u8bd5\uff0c\u5e76\u53ef\u4ee5\u63d0\u9ad8\u5c0f\u578b\u4f01\u4e1a\u7684\u4e91\u5b89\u5168\u6027\u3002<\/p>\n<h2><strong>4. 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<\/p>\n<p>\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u5927\u591a\u6570Linux\u53d1\u884c\u7248\u90fd\u5305\u542b\u4e00\u4e2a\u7528\u4e8e\u4fee\u6539\u5bc6\u7801\u8fc7\u671f\u548c\u8001\u5316\u4fe1\u606f\u7684\u5b9e\u7528\u7a0b\u5e8f\u3002\u8be5\u7a0b\u5e8f\u53ef\u4ee5\u5f3a\u5236\u7528\u6237\u5b9a\u671f\u91cd\u7f6e\u5bc6\u7801\u3002Chage\u5c31\u662f\u8fd9\u6837\u4e00\u79cdCLI\uff08\u547d\u4ee4\u884c\u754c\u9762\uff09\u3002 \u7ba1\u7406\u5458\u53ef\u4ee5\u5f3a\u5236\u7528\u6237\u5728\u4e00\u5b9a\u5929\u6570\u540e\u66f4\u6539\u5bc6\u7801\u3002<\/p>\n<\/ul>\n<h2><strong>5.\u670d\u52a1\u5668\u7aef\u6740\u6bd2\u8f6f\u4ef6<\/strong><\/h2>\n<p>\u867d\u7136Linux\u8ba1\u7b97\u673a\u88ab\u8ba4\u4e3a\u5bf9\u75c5\u6bd2\u3001\u6076\u610f\u8f6f\u4ef6\u548c\u5176\u4ed6\u5f62\u5f0f\u7684\u7f51\u7edc\u653b\u51fb\u5177\u6709\u76f8\u5bf9\u62b5\u6297\u529b\uff0c\u4f46\u6240\u6709 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