{"id":4822,"date":"2024-05-06T17:52:32","date_gmt":"2024-05-06T09:52:32","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/4822.html"},"modified":"2024-05-06T17:52:32","modified_gmt":"2024-05-06T09:52:32","slug":"%e4%ba%91%e6%9c%8d%e5%8a%a1%e5%99%a8%e6%97%a0%e6%b3%95%e5%ae%89%e8%a3%85%e5%ae%9d%e5%a1%94%e6%98%af%e6%80%8e%e4%b9%88%e5%9b%9e%e4%ba%8b","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/4822.html","title":{"rendered":"\u4e91\u670d\u52a1\u5668\u65e0\u6cd5\u5b89\u88c5\u5b9d\u5854\u662f\u600e\u4e48\u56de\u4e8b"},"content":{"rendered":"

\"\u4e91\u670d\u52a1\u5668\u65e0\u6cd5\u5b89\u88c5\u5b9d\u5854\u662f\u600e\u4e48\u56de\u4e8b\"<\/p>\n

\u4e91\u670d\u52a1\u5668<\/a>\u65e0\u6cd5\u5b89\u88c5\u5b9d\u5854\u9762\u677f\u53ef\u80fd\u6709\u591a\u79cd\u539f\u56e0\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u53ef\u80fd\u7684\u539f\u56e0\u548c\u89e3\u51b3\u65b9\u6cd5\uff1a<\/p>\n

1. \u7cfb\u7edf\u517c\u5bb9\u6027\u95ee\u9898<\/strong>\uff1a\u5b9d\u5854\u9762\u677f\u652f\u6301\u591a\u79cd\u64cd\u4f5c\u7cfb\u7edf\uff0c\u4f46\u5e76\u975e\u6240\u6709\u64cd\u4f5c\u7cfb\u7edf\u90fd\u5b8c\u5168\u517c\u5bb9\u3002\u8bf7\u786e\u4fdd\u60a8\u7684\u4e91\u670d\u52a1\u5668\u8fd0\u884c\u7684\u662f\u5b9d\u5854\u652f\u6301\u7684\u64cd\u4f5c\u7cfb\u7edf\uff0c\u4f8b\u5982CentOS\u3001Debian\u3001Ubuntu\u7b49\u3002<\/span><\/p>\n

2. SSH\u7aef\u53e3\u95ee\u9898<\/strong>\uff1a\u5982\u679c\u60a8\u7684\u670d\u52a1\u5668SSH\u7aef\u53e3\u4e0d\u662f\u9ed8\u8ba4\u768422\u7aef\u53e3\uff0c\u90a3\u4e48\u5728\u5b89\u88c5\u5b9d\u5854\u65f6\u9700\u8981\u6307\u5b9a\u6b63\u786e\u7684\u7aef\u53e3\u3002<\/span><\/p>\n

3. \u9632\u706b\u5899\u6216\u5b89\u5168\u7ec4\u914d\u7f6e<\/strong>\uff1a\u68c0\u67e5\u60a8\u7684\u670d\u52a1\u5668\u9632\u706b\u5899\uff08\u4f8b\u5982iptables\u3001UFW\uff09\u662f\u5426\u5141\u8bb8\u5fc5\u8981\u7684\u7aef\u53e3\u901a\u8baf\u3002\u6b64\u5916\uff0c\u5982\u679c\u60a8\u4f7f\u7528\u7684\u662f\u4e91\u670d\u52a1\u5668\uff0c\u8bf7\u68c0\u67e5\u4e91\u670d\u52a1\u63d0\u4f9b\u5546\u7684\u5b89\u5168\u7ec4\u914d\u7f6e\uff0c\u786e\u4fdd\u76f8\u5173\u7aef\u53e3\u5f00\u653e\u3002<\/span><\/p>\n

4. \u6743\u9650\u95ee\u9898<\/strong>\uff1a\u786e\u4fdd\u60a8\u4f7f\u7528\u7684\u662froot\u7528\u6237\u6216\u8005\u5177\u6709sudo\u6743\u9650\u7684\u7528\u6237\u6765\u8fdb\u884c\u5b89\u88c5\uff0c\u56e0\u4e3a\u5b89\u88c5\u8fc7\u7a0b\u4e2d\u53ef\u80fd\u9700\u8981\u63d0\u5347\u6743\u9650\u3002<\/span><\/p>\n

5. \u8f6f\u4ef6\u4ed3\u5e93\u95ee\u9898<\/strong>\uff1a\u5b89\u88c5\u5b9d\u5854\u4e4b\u524d\uff0c\u9700\u8981\u786e\u4fdd\u60a8\u7684\u7cfb\u7edf\u8f6f\u4ef6\u4ed3\u5e93\u662f\u53ef\u7528\u7684\uff0c\u6709\u65f6\u955c\u50cf\u7ad9\u53ef\u80fd\u51fa\u73b0\u95ee\u9898\uff0c\u5bfc\u81f4\u65e0\u6cd5\u4e0b\u8f7d\u5b89\u88c5\u5305\u3002<\/span><\/p>\n

6. \u64cd\u4f5c\u4e2d\u65ad<\/strong>\uff1a\u5982\u679c\u5b89\u88c5\u8fc7\u7a0b\u4e2d\u51fa\u73b0\u610f\u5916\u4e2d\u65ad\uff08\u5982\u7f51\u7edc\u65ad\u5f00\u3001\u7535\u6e90\u6545\u969c\u7b49\uff09\uff0c\u53ef\u80fd\u5bfc\u81f4\u5b89\u88c5\u5931\u8d25\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u5efa\u8bae\u91cd\u65b0\u542f\u52a8\u5b89\u88c5\u8fc7\u7a0b\u3002<\/span><\/p>\n

7. \u9519\u8bef\u7684\u5b89\u88c5\u547d\u4ee4<\/strong>\uff1a\u786e\u4fdd\u60a8\u4f7f\u7528\u4e86\u6b63\u786e\u7684\u5b89\u88c5\u547d\u4ee4\u3002\u5b9d\u5854\u5b98\u65b9\u6587\u6863\u63d0\u4f9b\u4e86\u8be6\u7ec6\u7684\u5b89\u88c5\u6307\u5357\uff0c\u8bf7\u6309\u7167\u6307\u5357\u64cd\u4f5c\u3002<\/span><\/p>\n

\u5982\u679c\u4ee5\u4e0a\u65b9\u6cd5\u4ecd\u4e0d\u80fd\u89e3\u51b3\u95ee\u9898\uff0c\u8bf7\u5c1d\u8bd5\u8054\u7cfb\u5b9d\u5854\u5b98\u65b9\u652f\u6301\u56e2\u961f\u6216\u67e5\u8be2\u793e\u533a\u8bba\u575b\u4ee5\u83b7\u53d6\u5e2e\u52a9\u3002\u540c\u65f6\uff0c\u786e\u4fdd\u60a8\u7684\u4e91\u670d\u52a1\u5668\u6ca1\u6709\u88ab\u6076\u610f\u8f6f\u4ef6\u611f\u67d3\u6216\u53d7\u5230DDoS\u653b\u51fb\u7b49\u5b89\u5168\u95ee\u9898\uff0c\u8fd9\u4e9b\u95ee\u9898\u4e5f\u53ef\u80fd\u5bfc\u81f4\u5b89\u88c5\u5931\u8d25\u3002<\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"

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