\u56fe\u5f62\u5316\u7ba1\u7406\u5de5\u5177\uff08\u5982\u53ef\u7528\u7684\u57fa\u4e8eWeb\u7684\u63a7\u5236\u53f0\uff09\u53ef\u4f5c\u4e3a\u547d\u4ee4\u884c\u64cd\u4f5c\u7684\u8865\u5145\uff0c\u4e3a\u7cfb\u7edf\u76d1\u63a7\u4e0e\u914d\u7f6e\u63d0\u4f9b\u76f4\u89c2\u754c\u9762\u3002<\/p>\n

[\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text css=””]<\/p>\n

\u8fdc\u7a0b\u670d\u52a1\u5668\u8bbf\u95ee\u7684\u5b89\u5168\u52a0\u56fa\u63aa\u65bd<\/strong><\/h2>\n

\u5728\u5f53\u524d\u5a01\u80c1\u73af\u5883\u4e0b\uff0c\u52a0\u56fa\u8fdc\u7a0b\u7ba1\u7406\u901a\u9053\u7684\u5b89\u5168\u6027\u81f3\u5173\u91cd\u8981\u3002\u4ee5\u4e0b\u662f\u4fdd\u62a4\u9999\u6e2f\u670d\u52a1\u5668\u7684\u5173\u952e\u63aa\u65bd\uff1a<\/p>\n

\n
• \u7aef\u53e3\u9690\u85cf<\/strong>\u5c06RDP\uff083389\u7aef\u53e3\uff09\u4e0eSSH\uff0822\u7aef\u53e3\uff09\u7684\u9ed8\u8ba4\u7aef\u53e3\u4fee\u6539\u4e3a\u975e\u6807\u51c6\u7aef\u53e3\uff0c\u51cf\u5c11\u81ea\u52a8\u5316\u626b\u63cf\u7684\u66b4\u9732\u98ce\u9669\u3002<\/li>\n
• \u53cc\u56e0\u7d20\u8ba4\u8bc1<\/strong>\u4e3a\u6240\u6709\u7ba1\u7406\u5458\u8d26\u6237\u542f\u7528\u53cc\u56e0\u7d20\u8ba4\u8bc1\uff082FA\uff09\uff0c\u7ed3\u5408\u201c\u6240\u77e5\u4fe1\u606f\u201d\uff08\u5bc6\u7801\uff09\u4e0e\u201c\u6240\u6301\u7269\u54c1\u201d\uff08TOTP\u4ee4\u724c\u6216\u786c\u4ef6\u5bc6\u94a5\uff09\u63d0\u5347\u5b89\u5168\u6027\u3002<\/li>\n
• \u9632\u706b\u5899\u914d\u7f6e<\/strong>\u914d\u7f6e\u72b6\u6001\u68c0\u6d4b\u9632\u706b\u5899\uff0c\u4ec5\u5141\u8bb8\u6388\u6743IP\u6bb5\u8bbf\u95ee\uff0c\u53ef\u4f7f\u7528Linux\u7cfb\u7edf\u7684UFW\u6216Windows\u7cfb\u7edf\u7684\u9ad8\u7ea7\u5b89\u5168\u9632\u706b\u5899\u3002<\/li>\n
• \u5165\u4fb5\u68c0\u6d4b<\/strong>\u90e8\u7f72fail2ban\u7b49\u5de5\u5177\uff0c\u5728\u591a\u6b21\u767b\u5f55\u5931\u8d25\u540e\u81ea\u52a8\u5c01\u9501IP\uff0c\u62b5\u5fa1\u66b4\u529b\u7834\u89e3\u653b\u51fb\u3002<\/li>\n
• \u4f20\u8f93\u5b89\u5168<\/strong>\u6240\u6709\u57fa\u4e8eWeb\u7684\u7ba1\u7406\u754c\u9762\u5f3a\u5236\u542f\u7528HTTPS\uff0c\u4f7f\u7528Let\u2019s Encrypt\u6216\u5546\u4e1aSSL\u8bc1\u4e66\u5bf9\u6d41\u91cf\u8fdb\u884c\u52a0\u5bc6\u3002<\/li>\n<\/ul>\n

  [\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text css=””]<\/p>\n

  \u5e38\u89c1\u8fdc\u7a0b\u7ba1\u7406\u95ee\u9898\u7684\u6392\u67e5\u65b9\u6848<\/strong><\/h2>\n

  \u5373\u4f7f\u662f\u6700\u5b8c\u5584\u7684\u7cfb\u7edf\u4e5f\u4f1a\u51fa\u73b0\u95ee\u9898\uff0c\u4ee5\u4e0b\u662f\u6392\u67e5\u5178\u578b\u8fdc\u7a0b\u7ba1\u7406\u6545\u969c\u7684\u6807\u51c6\u5316\u6d41\u7a0b\uff1a<\/p>\n

  \n
  • \u8fde\u63a5\u8d85\u65f6<\/strong>\n
    \n
    • \u4f7f\u7528ping<\/code>\u547d\u4ee4\u9a8c\u8bc1\u7f51\u7edc\u53ef\u8fbe\u6027\u3002<\/li>\n
    • \u901a\u8fc7telnet [server] [port]<\/code>\u68c0\u67e5\u7aef\u53e3\u662f\u5426\u53ef\u8bbf\u95ee\u3002<\/li>\n
    • \u67e5\u770b\u8def\u7531\u5668\/\u9632\u706b\u5899\u65e5\u5fd7\uff0c\u786e\u8ba4\u662f\u5426\u5b58\u5728\u8fde\u63a5\u5c01\u9501\u8bb0\u5f55\u3002<\/li>\n<\/ul>\n<\/li>\n
    • \u8ba4\u8bc1\u5931\u8d25<\/strong>\n
      \n
      • \u901a\u8fc7\u670d\u52a1\u5668\u63a7\u5236\u53f0\u8bbf\u95ee\uff08\u5982\u6709\uff09\u9a8c\u8bc1\u51ed\u8bc1\u6709\u6548\u6027\u3002<\/li>\n
      • SSH\u8fde\u63a5\u573a\u666f\u4e0b\uff0c\u68c0\u67e5~\/.ssh\/known_hosts<\/code>\u6587\u4ef6\u4e2d\u7684\u7f13\u5b58\u5bc6\u94a5\u662f\u5426\u5b58\u5728\u4e0d\u5339\u914d\u95ee\u9898\u3002<\/li>\n
      • \u901a\u8fc7\u670d\u52a1\u5668\u670d\u52a1\u5546\u7684\u7ba1\u7406\u95e8\u6237\u91cd\u7f6e\u5bc6\u7801\u3002<\/li>\n<\/ul>\n<\/li>\n
      • \u6027\u80fd\u4e0b\u964d<\/strong>\n
        \n
        • \u4f7f\u7528top<\/code>\u547d\u4ee4\uff08Linux\u7cfb\u7edf\uff09\u6216\u4efb\u52a1\u7ba1\u7406\u5668\uff08Windows\u7cfb\u7edf\uff09\u76d1\u63a7\u670d\u52a1\u5668\u8d44\u6e90\u5360\u7528\u3002<\/li>\n
        • \u4f18\u5316RDP\/SSH\u4f1a\u8bdd\u8bbe\u7f6e\uff0c\u51cf\u5c11\u5e26\u5bbd\u6d88\u8017\u3002<\/li>\n
        • \u901a\u8fc7traceroute<\/code>\u547d\u4ee4\u6216\u5728\u7ebf\u8bca\u65ad\u5de5\u5177\u6392\u67e5\u7f51\u7edc\u5ef6\u8fdf\u95ee\u9898\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

          [\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text css=””]<\/p>\n

          \u8fdc\u7a0b\u7ba1\u7406\u8fdb\u9636\u6280\u5de7<\/strong><\/h2>\n

          \u5bf9\u4e8e\u5e0c\u671b\u63d0\u5347\u670d\u52a1\u5668\u7ba1\u7406\u6c34\u5e73\u7684\u6280\u672f\u4eba\u5458\uff0c\u4ee5\u4e0b\u8fdb\u9636\u7b56\u7565\u53ef\u5b9e\u73b0\u89c4\u6a21\u5316\u8fd0\u8425\u6548\u7387\uff1a<\/p>\n

          \n
          • \u57fa\u7840\u8bbe\u65bd\u5373\u4ee3\u7801\uff08IaC\uff09<\/strong>\u4f7f\u7528Terraform\u6216Ansible\u7b49\u5de5\u5177\uff0c\u901a\u8fc7\u4ee3\u7801\u5b9a\u4e49\u670d\u52a1\u5668\u914d\u7f6e\uff0c\u5b9e\u73b0\u53ef\u91cd\u590d\u3001\u7248\u672c\u53ef\u63a7\u7684\u90e8\u7f72\u3002<\/li>\n
          • \u81ea\u52a8\u5316\u811a\u672c<\/strong>\n
            \n
            • \u5f00\u53d1Bash\/PowerShell\u811a\u672c\uff0c\u7528\u4e8e\u65e5\u5fd7\u8f6e\u8f6c\u3001\u5907\u4efd\u9a8c\u8bc1\u6216\u670d\u52a1\u5065\u5eb7\u68c0\u67e5\u7b49\u5e38\u89c4\u4efb\u52a1\u3002<\/li>\n
            • \u901a\u8fc7Linux\u7cfb\u7edf\u7684cron\u6216Windows\u7cfb\u7edf\u7684\u4efb\u52a1\u8ba1\u5212\u7a0b\u5e8f\uff0c\u5b9e\u73b0\u811a\u672c\u7684\u65e0\u4eba\u503c\u5b88\u6267\u884c\u3002<\/li>\n<\/ul>\n<\/li>\n
            • \u96c6\u4e2d\u5316\u7ba1\u7406<\/strong>\n
              \n
              • \u90e8\u7f72Prometheus\u6216Nagios\u7b49\u76d1\u63a7\u5de5\u5177\uff0c\u805a\u5408\u591a\u53f0\u9999\u6e2f\u670d\u52a1\u5668\u7684\u6307\u6807\u6570\u636e\u3002<\/li>\n
              • \u4f7f\u7528SaltStack\u3001Puppet\u7b49\u8fdc\u7a0b\u547d\u4ee4\u6267\u884c\u5de5\u5177\uff0c\u5b9e\u73b0\u6279\u91cf\u914d\u7f6e\u66f4\u65b0\u3002<\/li>\n<\/ul>\n<\/li>\n
              • \u9ad8\u53ef\u7528\u67b6\u6784<\/strong>\u914d\u7f6e\u8d1f\u8f7d\u5747\u8861\u5668\u4e0e\u6545\u969c\u8f6c\u79fb\u96c6\u7fa4\uff0c\u786e\u4fdd\u7ef4\u62a4\u671f\u95f4\u6216\u6545\u969c\u53d1\u751f\u65f6\u670d\u52a1\u6301\u7eed\u53ef\u7528\u3002<\/li>\n<\/ul>\n

                [\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text css=””]<\/p>\n

                \u7ed3\u8bed\uff1a\u7cbe\u901a\u8fdc\u7a0b\u670d\u52a1\u5668\u7ba1\u7406\u4e4b\u9053<\/strong><\/h2>\n

                \u9999\u6e2f\u670d\u52a1\u5668\u7684\u8fdc\u7a0b\u7ba1\u7406\u65e2\u662f\u6280\u672f\u79d1\u5b66\uff0c\u4e5f\u662f\u5b9e\u8df5\u6280\u827a\uff0c\u9700\u8981\u6280\u672f\u6d1e\u5bdf\u529b\u4e0e\u6218\u7565\u8fdc\u89c1\u7684\u7ed3\u5408\u3002\u901a\u8fc7\u638c\u63e1\u7279\u5b9a\u534f\u8bae\u7684\u64cd\u4f5c\u6d41\u7a0b\u3001\u4f18\u5148\u4fdd\u969c\u5b89\u5168\u6027\u3001\u91c7\u7528\u81ea\u52a8\u5316\u5de5\u5177\uff0c\u6280\u672f\u4eba\u5458\u53ef\u5c06\u5e38\u89c4\u670d\u52a1\u5668\u8fd0\u7ef4\u8f6c\u5316\u4e3a\u9ad8\u6548\u6d41\u7545\u7684\u5de5\u4f5c\u6d41\u7a0b\u3002\u968f\u7740\u5168\u7403\u7f51\u7edc\u6301\u7eed\u6f14\u8fdb\uff0c\u4ee5\u7cbe\u51c6\u6027\u4e0e\u97e7\u6027\u8fdc\u7a0b\u7ba1\u7406\u57fa\u7840\u8bbe\u65bd\u7684\u80fd\u529b\uff0c\u4ecd\u5c06\u662fIT\u8fd0\u8425\u6210\u529f\u7684\u6838\u5fc3\u8981\u7d20\u3002\u65e0\u8bba\u4f60\u7ba1\u7406\u5355\u53f0\u670d\u52a1\u5668\u8fd8\u662f\u5927\u89c4\u6a21\u96c6\u7fa4\uff0c\u672c\u6587\u9610\u8ff0\u7684\u539f\u5219\u90fd\u5c06\u4e3a\u9ad8\u6548\u3001\u5b89\u5168\u3001\u53ef\u6269\u5c55\u7684\u8fdc\u7a0b\u7ba1\u7406\u5960\u5b9a\u57fa\u7840\u3002<\/p>\n

                [\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

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