{"id":20381,"date":"2025-04-29T14:15:28","date_gmt":"2025-04-29T06:15:28","guid":{"rendered":"https:\/\/www.varidata.com\/uncategorized-zh-cn\/us-server-normal-vs-attack-traffic\/"},"modified":"2025-04-29T14:20:05","modified_gmt":"2025-04-29T06:20:05","slug":"us-server-normal-vs-attack-traffic","status":"publish","type":"post","link":"https:\/\/www.varidata.com\/zh-cn\/knowledge\/us-server-normal-vs-attack-traffic\/","title":{"rendered":"\u7f8e\u56fd\u670d\u52a1\u5668\u6b63\u5e38\u6d41\u91cf\u4e0e\u653b\u51fb\u6d41\u91cf\u7684\u533a\u522b\u662f\u4ec0\u4e48\uff1f"},"content":{"rendered":"<p>\u5728\u590d\u6742\u7684\u670d\u52a1\u5668\u6d41\u91cf\u5206\u6790\u548c\u670d\u52a1\u5668\u79df\u7528\u5b89\u5168\u9886\u57df\uff0c\u533a\u5206\u5408\u6cd5\u548c\u6076\u610f\u6d41\u91cf\u6a21\u5f0f\u5df2\u6210\u4e3a\u7cfb\u7edf\u7ba1\u7406\u5458\u548c\u5b89\u5168\u4e13\u4e1a\u4eba\u5458\u7684\u5173\u952e\u6280\u80fd\u3002\u8fd1\u671f\u6570\u636e\u663e\u793a\uff0c\u81ea2021\u5e74\u4ee5\u6765\uff0c\u9488\u5bf9<a 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target=\"_blank\">\u7f8e\u56fd\u670d\u52a1\u5668<\/a>\u7684\u7f51\u7edc\u653b\u51fb\u589e\u52a0\u4e86300%\uff0c\u8fd9\u4f7f\u5f97\u6d41\u91cf\u6a21\u5f0f\u5206\u6790\u53d8\u5f97\u6bd4\u4ee5\u5f80\u4efb\u4f55\u65f6\u5019\u90fd\u66f4\u52a0\u91cd\u8981\u3002\u672c\u6280\u672f\u6307\u5357\u63a2\u8ba8\u4e86\u5728\u7f8e\u56fd\u670d\u52a1\u5668\u4e0a\u8bc6\u522b\u653b\u51fb\u6d41\u91cf\u7684\u5173\u952e\u7279\u5f81\u548c\u68c0\u6d4b\u65b9\u6cd5\uff0c\u91cd\u70b9\u5173\u6ce8\u5b9e\u7528\u7684\u76d1\u63a7\u6307\u6807\u548c\u9ad8\u7ea7\u68c0\u6d4b\u6280\u672f\u3002<\/p>\n<h2><strong>\u7406\u89e3\u6b63\u5e38\u6d41\u91cf\u6a21\u5f0f<\/strong><\/h2>\n<p>\u6b63\u5e38\u7684\u670d\u52a1\u5668\u6d41\u91cf\u901a\u5e38\u9075\u5faa\u53ef\u9884\u6d4b\u7684\u6a21\u5f0f\uff0c\u7279\u70b9\u662f\u6e10\u8fdb\u7684\u6ce2\u52a8\u548c\u4e00\u81f4\u7684\u884c\u4e3a\u6307\u6807\u3002\u8fd9\u4e9b\u6a21\u5f0f\u901a\u5e38\u4e0e\u7528\u6237\u6d3b\u52a8\u5468\u671f\u76f8\u7b26\uff0c\u5728\u5de5\u4f5c\u65f6\u95f4\u663e\u793a\u660e\u663e\u7684\u5cf0\u503c\uff0c\u5728\u975e\u5de5\u4f5c\u65f6\u95f4\u6d3b\u52a8\u51cf\u5c11\u3002\u5728\u6807\u51c6\u670d\u52a1\u5668\u79df\u7528\u73af\u5883\u4e2d\uff0c\u5408\u6cd5\u6d41\u91cf\u8868\u73b0\u51fa\u67d0\u4e9b\u53ef\u4ee5\u4f7f\u7528\u7edf\u8ba1\u5206\u6790\u5de5\u5177\u5efa\u6a21\u7684\u6570\u5b66\u5206\u5e03\u7279\u5f81\u3002<\/p>\n<p>\u5408\u6cd5\u6d41\u91cf\u7684\u6280\u672f\u6307\u6807\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>HTTP\/HTTPS\u8bf7\u6c42\u5206\u5e03\u4e00\u81f4\uff0cGET\u4e0ePOST\u8bf7\u6c42\u7684\u5178\u578b\u6bd4\u4f8b\u4e3a80:20<\/li>\n<li>\u6807\u51c6\u5316\u7684User-Agent\u5b57\u7b26\u4e32\u4e0e\u5e38\u89c1\u6d4f\u89c8\u5668\u548c\u5df2\u77e5\u722c\u866b\u6a21\u5f0f\u5339\u914d<\/li>\n<li>\u7b26\u5408\u903b\u8f91\u7684\u4f1a\u8bdd\u8fdb\u7a0b\uff0c\u5177\u6709\u81ea\u7136\u7684\u9875\u9762\u95f4\u5bfc\u822a\u65f6\u95f4\uff08\u901a\u5e38\u4e3a2-30\u79d2\uff09<\/li>\n<li>\u5730\u7406IP\u5206\u5e03\u7b26\u5408\u7528\u6237\u7fa4\u4f53\u7edf\u8ba1\u7279\u5f81\u548c\u5386\u53f2\u8bbf\u95ee\u6a21\u5f0f<\/li>\n<li>\u5e26\u5bbd\u6d88\u8017\u6a21\u5f0f\u9075\u5faa\u65e5\u5e38\u548c\u6bcf\u5468\u5468\u671f<\/li>\n<\/ul>\n<p>\u5728\u5206\u6790\u6b63\u5e38\u6d41\u91cf\u6a21\u5f0f\u65f6\uff0c\u7cfb\u7edf\u7ba1\u7406\u5458\u5e94\u8003\u8651\u4ee5\u4e0b\u6280\u672f\u65b9\u9762\uff1a<\/p>\n<h3>\u8bf7\u6c42\u7387\u5206\u6790<\/h3>\n<p>\u5408\u6cd5\u6d41\u91cf\u901a\u5e38\u8868\u73b0\u4e3a\uff1a<\/p>\n<ul>\n<li>\u4e2d\u5c0f\u578b\u7f51\u7ad9\u7684\u5e73\u5747\u8bf7\u6c42\u7387\u5728\u6bcf\u5206\u949f100-1000\u6b21\u8bf7\u6c42\u4e4b\u95f4<\/li>\n<li>\u5728\u9ad8\u5cf0\u65f6\u6bb5\uff08\u901a\u5e38\u662f\u4e3b\u8981\u65f6\u533a\u7684\u4e0a\u53489\u70b9\u81f3\u4e0b\u53485\u70b9\uff09\u9010\u6e10\u589e\u52a0<\/li>\n<li>\u5728\u975e\u5de5\u4f5c\u65f6\u95f4\u81ea\u7136\u4e0b\u964d\u81f3\u5cf0\u503c\u6d41\u91cf\u768420-30%<\/li>\n<li>\u4e0e\u4e1a\u52a1\u5468\u671f\u76f8\u5173\u7684\u5b63\u8282\u6027\u53d8\u5316<\/li>\n<\/ul>\n<h3>\u4f1a\u8bdd\u7279\u5f81<\/h3>\n<p>\u6b63\u5e38\u7528\u6237\u4f1a\u8bdd\u8868\u73b0\u51fa\uff1a<\/p>\n<ul>\n<li>\u5e73\u5747\u6301\u7eed\u65f6\u95f4\u4e3a2-15\u5206\u949f<\/li>\n<li>\u7b26\u5408\u903b\u8f91\u7684\u7ad9\u70b9\u67b6\u6784\u6d4f\u89c8\u987a\u5e8f<\/li>\n<li>\u4e00\u81f4\u7684cookie\u548c\u4f1a\u8bdd\u4ee4\u724c\u5904\u7406<\/li>\n<li>\u8bf7\u6c42\u4e4b\u95f4\u7684\u5e38\u89c4\u95f4\u9694\uff08\u901a\u5e38\u4e3a2-30\u79d2\uff09<\/li>\n<\/ul>\n<h2><strong>\u8bc6\u522b\u653b\u51fb\u6d41\u91cf\u7279\u5f81<\/strong><\/h2>\n<p>\u653b\u51fb\u6d41\u91cf\u8868\u73b0\u51fa\u4e0e\u57fa\u51c6\u6307\u6807\u660e\u663e\u504f\u79bb\u7684\u5f02\u5e38\u3002\u73b0\u4ee3\u5a01\u80c1\u884c\u4e3a\u8005\u91c7\u7528\u590d\u6742\u7684\u6280\u672f\uff0c\u4f46\u4ed6\u4eec\u7684\u6d41\u91cf\u4ecd\u7136\u4f1a\u5728\u670d\u52a1\u5668\u65e5\u5fd7\u548c\u76d1\u63a7\u7cfb\u7edf\u4e2d\u7559\u4e0b\u53ef\u89c2\u5bdf\u7684\u75d5\u8ff9\u3002\u7406\u89e3\u8fd9\u4e9b\u6a21\u5f0f\u9700\u8981\u6df1\u5165\u4e86\u89e3\u7f51\u7edc\u534f\u8bae\u548c\u653b\u51fb\u65b9\u6cd5\u3002<\/p>\n<h3>\u5e38\u89c1\u653b\u51fb\u6a21\u5f0f<\/h3>\n<p>\u6076\u610f\u6d41\u91cf\u7684\u5173\u952e\u6307\u6807\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u5f02\u5e38\u7684\u534f\u8bae\u4f7f\u7528\u6bd4\u7387\uff0c\u598299%\u7684POST\u8bf7\u6c42<\/li>\n<li>\u53ef\u7591\u7684\u6570\u636e\u5305\u5206\u7247\u8bbe\u8ba1\uff0c\u7528\u4e8e\u7ed5\u8fc7IDS\/IPS\u7cfb\u7edf<\/li>\n<li>\u5f02\u5e38\u7684TCP\/IP\u5934\u90e8\u7ec4\u5408\uff0c\u8868\u660e\u6d41\u91cf\u88ab\u4f2a\u9020<\/li>\n<li>\u8d85\u51fa\u6b63\u5e38\u4eba\u7c7b\u80fd\u529b\u7684\u9ad8\u9891\u8bf7\u6c42\u6a21\u5f0f<\/li>\n<li>\u7edf\u8ba1\u4e0a\u4e0d\u53ef\u80fd\u7684\u7528\u6237\u884c\u4e3a\u6a21\u5f0f<\/li>\n<\/ul>\n<h3>DDoS\u653b\u51fb\u7279\u5f81<\/h3>\n<p>\u5206\u5e03\u5f0f\u62d2\u7edd\u670d\u52a1\u653b\u51fb\u901a\u5e38\u8868\u73b0\u4e3a\uff1a<\/p>\n<ul>\n<li>\u7a81\u7136\u7684\u6d41\u91cf\u6fc0\u589e\uff0c\u8d85\u8fc7\u6b63\u5e38\u6d41\u91cf10\u500d\u4ee5\u4e0a<\/li>\n<li>\u6765\u81ea\u591a\u4e2a\u6e90IP\u7684\u7edf\u4e00\u8bf7\u6c42\u6a21\u5f0f<\/li>\n<li>\u65e0\u6548\u6216\u683c\u5f0f\u9519\u8bef\u7684\u534f\u8bae\u8bf7\u6c42<\/li>\n<li>\u6765\u81ea\u5df2\u77e5\u50f5\u5c38\u7f51\u7edcIP\u8303\u56f4\u7684\u6d41\u91cf<\/li>\n<\/ul>\n<h3>\u5e94\u7528\u5c42\u653b\u51fb<\/h3>\n<p>\u66f4\u590d\u6742\u7684\u653b\u51fb\u53ef\u80fd\u8868\u73b0\u4e3a\uff1a<\/p>\n<ul>\n<li>\u65f6\u95f4\u95f4\u9694\u4e0d\u53ef\u80fd\u7684\u81ea\u52a8\u8868\u5355\u63d0\u4ea4<\/li>\n<li>\u5177\u6709\u91cd\u590d\u8d1f\u8f7d\u7684API\u6ee5\u7528\u6a21\u5f0f<\/li>\n<li>\u8bf7\u6c42\u53c2\u6570\u4e2d\u7684SQL\u6ce8\u5165\u5c1d\u8bd5<\/li>\n<li>\u8de8\u7ad9\u811a\u672c\uff08XSS\uff09\u653b\u51fb\u8d1f\u8f7d\u7279\u5f81<\/li>\n<\/ul>\n<h2><strong>\u6d41\u91cf\u5206\u6790\u6307\u6807\u548c\u5de5\u5177<\/strong><\/h2>\n<p>\u6709\u6548\u7684\u6d41\u91cf\u5206\u6790\u9700\u8981\u590d\u6742\u7684\u76d1\u63a7\u57fa\u7840\u8bbe\u65bd\u548c\u5bf9\u7f51\u7edc\u6307\u6807\u7684\u6df1\u5165\u7406\u89e3\u3002\u73b0\u4ee3\u5b89\u5168\u8fd0\u8425\u4e2d\u5fc3\uff08SOC\uff09\u5229\u7528\u591a\u4e2a\u6570\u636e\u70b9\u548c\u5173\u8054\u5f15\u64ce\u6765\u5b9e\u73b0\u51c6\u786e\u7684\u6d41\u91cf\u5206\u7c7b\u3002\u5efa\u8bae\u5b9e\u65bd\u4ee5\u4e0b\u57fa\u672c\u7ec4\u4ef6\uff1a<\/p>\n<h3>\u5b9a\u91cf\u5206\u6790\u53c2\u6570<\/h3>\n<p>\u6d41\u91cf\u8bc4\u4f30\u7684\u5173\u952e\u6307\u6807\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u8bf7\u6c42\u7387\u5206\u6790\uff1a\n<ul>\n<li>\u6bcf\u79d2\u8bf7\u6c42\u6570\uff08RPS\uff09\u57fa\u51c6\u6620\u5c04<\/li>\n<li>\u5cf0\u503c\u5e73\u5747\u6bd4\u8ddf\u8e2a<\/li>\n<li>5\u5206\u949f\u7c92\u5ea6\u7684\u65f6\u95f4\u5e8f\u5217\u5206\u6790<\/li>\n<li>\u7edf\u8ba1\u504f\u5dee\u76d1\u63a7<\/li>\n<\/ul>\n<\/li>\n<li>\u5e26\u5bbd\u6d88\u8017\u6a21\u5f0f\uff1a\n<ul>\n<li>3\/4\u5c42\u6d41\u91cf\u4f53\u79ef\u6307\u6807<\/li>\n<li>\u7279\u5b9a\u534f\u8bae\u5e26\u5bbd\u4f7f\u7528\u7387<\/li>\n<li>\u6bcf\u8fde\u63a5\u5e26\u5bbd\u5206\u6790<\/li>\n<li>\u670d\u52a1\u8d28\u91cf\uff08QoS\uff09\u6d4b\u91cf\u548c\u8ddf\u8e2a<\/li>\n<\/ul>\n<\/li>\n<li>\u4f1a\u8bdd\u6307\u6807\uff1a\n<ul>\n<li>\u8fde\u63a5\u6301\u7eed\u65f6\u95f4\u5206\u5e03<\/li>\n<li>\u4f1a\u8bdd\u5efa\u7acb\u7387<\/li>\n<li>\u8ba4\u8bc1\u6210\u529f\u6bd4\u7387<\/li>\n<li>\u4f1a\u8bdd\u7ec8\u6b62\u6a21\u5f0f<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3>\u57fa\u672c\u76d1\u63a7\u5de5\u5177<\/h3>\n<p>\u90e8\u7f72\u8fd9\u4e9b\u5173\u952e\u76d1\u63a7\u89e3\u51b3\u65b9\u6848\uff1a<\/p>\n<ul>\n<li>\u7f51\u7edc\u6d41\u91cf\u5206\u6790\u5668\uff1a\n<ul>\n<li>\u7528\u4e8e\u6570\u636e\u5305\u7ea7\u5206\u6790\u7684Wireshark<\/li>\n<li>\u7528\u4e8e\u5b9e\u65f6\u6d41\u91cf\u76d1\u63a7\u7684ntopng<\/li>\n<li>\u7528\u4e8e\u6d41\u91cf\u5206\u6790\u7684SFlow\/NetFlow\u6536\u96c6\u5668<\/li>\n<li>\u81ea\u5b9a\u4e49PCAP\u5206\u6790\u5de5\u5177<\/li>\n<\/ul>\n<\/li>\n<li>\u65e5\u5fd7\u5206\u6790\u5e73\u53f0\uff1a\n<ul>\n<li>ELK Stack\uff08Elasticsearch\u3001Logstash\u3001Kibana\uff09<\/li>\n<li>\u7528\u4e8e\u4f01\u4e1a\u7ea7\u76d1\u63a7\u7684Splunk<\/li>\n<li>\u7528\u4e8e\u96c6\u4e2d\u65e5\u5fd7\u7ba1\u7406\u7684Graylog<\/li>\n<li>\u81ea\u5b9a\u4e49\u65e5\u5fd7\u89e3\u6790\u89e3\u51b3\u65b9\u6848<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2><strong>\u9ad8\u7ea7\u68c0\u6d4b\u6280\u672f<\/strong><\/h2>\n<p>\u73b0\u4ee3\u653b\u51fb\u68c0\u6d4b\u9700\u8981\u590d\u6742\u7684\u5206\u6790\u65b9\u6cd5\uff0c\u8d85\u8d8a\u7b80\u5355\u7684\u57fa\u4e8e\u9608\u503c\u7684\u76d1\u63a7\u3002\u673a\u5668\u5b66\u4e60\u548c\u884c\u4e3a\u5206\u6790\u7684\u5b9e\u65bd\u5bf9\u8bc6\u522b\u590d\u6742\u653b\u51fb\u6a21\u5f0f\u53d8\u5f97\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<h3>\u673a\u5668\u5b66\u4e60\u5b9e\u65bd<\/h3>\n<p>\u6709\u6548\u7684\u57fa\u4e8e\u673a\u5668\u5b66\u4e60\u7684\u68c0\u6d4b\u7cfb\u7edf\u4f7f\u7528\uff1a<\/p>\n<ul>\n<li>\u76d1\u7763\u5b66\u4e60\u7b97\u6cd5\uff1a\n<ul>\n<li>\u7528\u4e8e\u6a21\u5f0f\u8bc6\u522b\u7684\u968f\u673a\u68ee\u6797\u5206\u7c7b\u5668<\/li>\n<li>\u7528\u4e8e\u5f02\u5e38\u68c0\u6d4b\u7684\u652f\u6301\u5411\u91cf\u673a<\/li>\n<li>\u7528\u4e8e\u884c\u4e3a\u5206\u6790\u7684\u795e\u7ecf\u7f51\u7edc<\/li>\n<li>\u7528\u4e8e\u7279\u5f81\u5206\u7c7b\u7684\u68af\u5ea6\u63d0\u5347<\/li>\n<\/ul>\n<\/li>\n<li>\u65e0\u76d1\u7763\u5b66\u4e60\u65b9\u6cd5\uff1a\n<ul>\n<li>\u7528\u4e8e\u6d41\u91cf\u5206\u6bb5\u7684K-means\u805a\u7c7b<\/li>\n<li>\u7528\u4e8e\u5f02\u5e38\u70b9\u68c0\u6d4b\u7684\u9694\u79bb\u68ee\u6797<\/li>\n<li>\u7528\u4e8e\u964d\u7ef4\u7684\u81ea\u52a8\u7f16\u7801\u5668<\/li>\n<li>\u7528\u4e8e\u57fa\u4e8e\u5bc6\u5ea6\u805a\u7c7b\u7684DBSCAN<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3>\u884c\u4e3a\u5206\u6790<\/h3>\n<p>\u9ad8\u7ea7\u884c\u4e3a\u5206\u6790\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u7528\u6237\u4ea4\u4e92\u5206\u6790\uff1a\n<ul>\n<li>\u9f20\u6807\u79fb\u52a8\u6a21\u5f0f<\/li>\n<li>\u952e\u76d8\u8282\u594f\u5206\u6790<\/li>\n<li>\u4f1a\u8bdd\u4ea4\u4e92\u65f6\u95f4<\/li>\n<li>\u5bfc\u822a\u8def\u5f84\u5206\u6790<\/li>\n<\/ul>\n<\/li>\n<li>\u8bf7\u6c42\u6a21\u5f0f\u5206\u6790\uff1a\n<ul>\n<li>\u8bf7\u6c42\u95f4\u9694\u65f6\u95f4\u5206\u5e03<\/li>\n<li>\u8d44\u6e90\u8bbf\u95ee\u5e8f\u5217<\/li>\n<li>API\u4f7f\u7528\u6a21\u5f0f<\/li>\n<li>\u5185\u5bb9\u7c7b\u578b\u5206\u5e03<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2><strong>\u9632\u62a4\u63aa\u65bd\u7684\u5b9e\u65bd<\/strong><\/h2>\n<p>\u5f3a\u5927\u7684\u670d\u52a1\u5668\u9632\u62a4\u9700\u8981\u5c06\u9884\u9632\u6027\u548c\u54cd\u5e94\u6027\u63aa\u65bd\u76f8\u7ed3\u5408\u7684\u591a\u5c42\u5b89\u5168\u65b9\u6cd5\u3002\u73b0\u4ee3\u670d\u52a1\u5668\u79df\u7528\u73af\u5883\u9700\u8981\u80fd\u591f\u9002\u5e94\u4e0d\u65ad\u6f14\u53d8\u7684\u5a01\u80c1\u540c\u65f6\u4fdd\u6301\u670d\u52a1\u53ef\u7528\u6027\u7684\u590d\u6742\u9632\u62a4\u673a\u5236\u3002<\/p>\n<h3>\u901f\u7387\u9650\u5236\u5b9e\u65bd<\/h3>\n<p>\u914d\u7f6e\u7cbe\u7ec6\u7684\u901f\u7387\u9650\u5236\uff1a<\/p>\n<ul>\n<li>\u8bf7\u6c42\u901f\u7387\u63a7\u5236\uff1a\n<ul>\n<li>\u6309IP\u7684\u8bf7\u6c42\u8282\u6d41\uff08\u901a\u5e38\u4e3a\u6bcf\u5206\u949f100-1000\u4e2a\u8bf7\u6c42\uff09<\/li>\n<li>\u7279\u5b9a\u7aef\u70b9\u7684\u901f\u7387\u9650\u5236<\/li>\n<li>\u57fa\u4e8e\u7528\u6237\u7684\u914d\u989d\u7cfb\u7edf<\/li>\n<li>\u81ea\u9002\u5e94\u901f\u7387\u8c03\u6574\u7b97\u6cd5<\/li>\n<\/ul>\n<\/li>\n<li>\u8fde\u63a5\u7ba1\u7406\uff1a\n<ul>\n<li>TCP\u8fde\u63a5\u9650\u5236<\/li>\n<li>\u5e76\u53d1\u4f1a\u8bdd\u9650\u5236<\/li>\n<li>\u8fde\u63a5\u8d85\u65f6\u914d\u7f6e<\/li>\n<li>SYN\u6d2a\u6c34\u9632\u62a4\u53c2\u6570<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3>\u6d41\u91cf\u8fc7\u6ee4\u89c4\u5219<\/h3>\n<p>\u5b9e\u65bd\u5168\u9762\u7684\u8fc7\u6ee4\u673a\u5236\uff1a<\/p>\n<ul>\n<li>\u534f\u8bae\u9a8c\u8bc1\uff1a\n<ul>\n<li>\u6df1\u5ea6\u6570\u636e\u5305\u68c0\u6d4b\uff08DPI\uff09<\/li>\n<li>\u534f\u8bae\u4e00\u81f4\u6027\u68c0\u67e5<\/li>\n<li>\u5934\u90e8\u9a8c\u8bc1\u89c4\u5219<\/li>\n<li>\u8d1f\u8f7d\u5206\u6790\u8fc7\u6ee4\u5668<\/li>\n<\/ul>\n<\/li>\n<li>\u5730\u7406\u4f4d\u7f6e\u8fc7\u6ee4\uff1a\n<ul>\n<li>\u57fa\u4e8e\u56fd\u5bb6\u7684\u8bbf\u95ee\u63a7\u5236<\/li>\n<li>\u533a\u57df\u6d41\u91cf\u5206\u5e03<\/li>\n<li>\u57fa\u4e8eASN\u7684\u8fc7\u6ee4<\/li>\n<li>IP\u4fe1\u8a89\u7cfb\u7edf<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2><strong>\u76d1\u63a7\u548c\u54cd\u5e94\u534f\u8bae<\/strong><\/h2>\n<p>\u5efa\u7acb\u5065\u5168\u7684\u76d1\u63a7\u548c\u4e8b\u4ef6\u54cd\u5e94\u7a0b\u5e8f\u5bf9\u7ef4\u62a4\u670d\u52a1\u5668\u5b89\u5168\u81f3\u5173\u91cd\u8981\u3002\u73b0\u4ee3\u5b89\u5168\u8fd0\u8425\u9700\u8981\u5c06\u81ea\u52a8\u5316\u7cfb\u7edf\u4e0e\u4eba\u5de5\u4e13\u4e1a\u77e5\u8bc6\u76f8\u7ed3\u5408\uff0c\u4ee5\u5b9e\u73b0\u6709\u6548\u7684\u5a01\u80c1\u7f13\u89e3\u3002<\/p>\n<h3>\u5b9e\u65f6\u76d1\u63a7\u7cfb\u7edf<\/h3>\n<p>\u5b9e\u65bd\u5168\u9762\u76d1\u63a7\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u6027\u80fd\u6307\u6807\u8ddf\u8e2a\uff1a\n<ul>\n<li>CPU\u4f7f\u7528\u7387\uff08\u6bcf\u6838\u5fc3\u548c\u603b\u4f53\uff09<\/li>\n<li>\u5185\u5b58\u4f7f\u7528\u6a21\u5f0f<\/li>\n<li>\u78c1\u76d8I\/O\u64cd\u4f5c<\/li>\n<li>\u7f51\u7edc\u63a5\u53e3\u7edf\u8ba1<\/li>\n<\/ul>\n<\/li>\n<li>\u5b89\u5168\u4e8b\u4ef6\u76d1\u63a7\uff1a\n<ul>\n<li>\u8ba4\u8bc1\u5931\u8d25\u5c1d\u8bd5<\/li>\n<li>\u5f02\u5e38\u8fdb\u7a0b\u6267\u884c<\/li>\n<li>\u6587\u4ef6\u7cfb\u7edf\u4fee\u6539<\/li>\n<li>\u7f51\u7edc\u8fde\u63a5\u5f02\u5e38<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3>\u4e8b\u4ef6\u54cd\u5e94\u7a0b\u5e8f<\/h3>\n<p>\u5236\u5b9a\u660e\u786e\u7684\u54cd\u5e94\u534f\u8bae\uff1a<\/p>\n<ul>\n<li>\u521d\u6b65\u8bc4\u4f30\uff1a\n<ul>\n<li>\u5a01\u80c1\u5206\u7c7b\u77e9\u9635<\/li>\n<li>\u5f71\u54cd\u8bc4\u4f30\u6807\u51c6<\/li>\n<li>\u8d44\u6e90\u4f18\u5148\u7ea7\u6307\u5357<\/li>\n<li>\u5229\u76ca\u76f8\u5173\u8005\u901a\u77e5\u7a0b\u5e8f<\/li>\n<\/ul>\n<\/li>\n<li>\u7f13\u89e3\u6b65\u9aa4\uff1a\n<ul>\n<li>\u6d41\u91cf\u8fc7\u6ee4\u89c4\u5219\u6fc0\u6d3b<\/li>\n<li>DDoS\u7f13\u89e3\u90e8\u7f72<\/li>\n<li>\u7cfb\u7edf\u9694\u79bb\u7a0b\u5e8f<\/li>\n<li>\u5907\u4efd\u7cfb\u7edf\u6fc0\u6d3b<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2><strong>\u6027\u80fd\u5f71\u54cd\u5206\u6790<\/strong><\/h2>\n<p>\u4e86\u89e3\u5b89\u5168\u63aa\u65bd\u5982\u4f55\u5f71\u54cd\u670d\u52a1\u5668\u6027\u80fd\u5bf9\u7ef4\u6301\u6700\u4f73\u670d\u52a1\u6c34\u5e73\u81f3\u5173\u91cd\u8981\u3002\u5b89\u5168\u5b9e\u65bd\u5fc5\u987b\u5728\u4fdd\u62a4\u4e0e\u6027\u80fd\u5f00\u9500\u4e4b\u95f4\u53d6\u5f97\u5e73\u8861\u3002<\/p>\n<h3>\u8d44\u6e90\u4f7f\u7528\u6307\u6807<\/h3>\n<p>\u76d1\u63a7\u5173\u952e\u6027\u80fd\u6307\u6807\uff1a<\/p>\n<ul>\n<li>\u7cfb\u7edf\u8d44\u6e90\uff1a\n<ul>\n<li>CPU\u5f00\u9500\uff08\u5b89\u5168\u5de5\u5177\u901a\u5e38<5%\uff09<\/li>\n<li>\u5185\u5b58\u5206\u914d\u6a21\u5f0f<\/li>\n<li>\u5b58\u50a8I\/O\u5f71\u54cd<\/li>\n<li>\u7f51\u7edc\u5806\u6808\u6548\u7387<\/li>\n<\/ul>\n<\/li>\n<li>\u5e94\u7528\u7a0b\u5e8f\u6027\u80fd\uff1a\n<ul>\n<li>\u54cd\u5e94\u65f6\u95f4\u53d8\u5316<\/li>\n<li>\u4e8b\u52a1\u5b8c\u6210\u7387<\/li>\n<li>\u961f\u5217\u957f\u5ea6\u76d1\u63a7<\/li>\n<li>\u7f13\u5b58\u547d\u4e2d\u7387\u5206\u6790<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2><strong>\u9762\u5411\u672a\u6765\u7684\u5b89\u5168\u7b56\u7565<\/strong><\/h2>\n<p>\u4e0d\u65ad\u6f14\u53d8\u7684\u5a01\u80c1\u73af\u5883\u9700\u8981\u80fd\u591f\u968f\u65b0\u5174\u6311\u6218\u6269\u5c55\u7684\u81ea\u9002\u5e94\u5b89\u5168\u63aa\u65bd\u3002\u5b9e\u65bd\u524d\u77bb\u6027\u6280\u672f\u786e\u4fdd\u957f\u671f\u4fdd\u62a4\u6548\u679c\u3002<\/p>\n<h3>\u5148\u8fdb\u5b89\u5168\u6280\u672f<\/h3>\n<p>\u8003\u8651\u5b9e\u65bd\uff1a<\/p>\n<ul>\n<li>AI\u9a71\u52a8\u7684\u5b89\u5168\uff1a\n<ul>\n<li>\u57fa\u4e8e\u795e\u7ecf\u7f51\u7edc\u7684\u5a01\u80c1\u68c0\u6d4b<\/li>\n<li>\u81ea\u52a8\u54cd\u5e94\u7cfb\u7edf<\/li>\n<li>\u9884\u6d4b\u5206\u6790\u5f15\u64ce<\/li>\n<li>\u81ea\u5b66\u4e60\u9632\u5fa1\u673a\u5236<\/li>\n<\/ul>\n<\/li>\n<li>\u96f6\u4fe1\u4efb\u67b6\u6784\uff1a\n<ul>\n<li>\u57fa\u4e8e\u8eab\u4efd\u7684\u8bbf\u95ee\u63a7\u5236<\/li>\n<li>\u5fae\u5206\u6bb5\u7b56\u7565<\/li>\n<li>\u6301\u7eed\u8ba4\u8bc1<\/li>\n<li>\u6700\u5c0f\u6743\u9650\u6267\u884c<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2><strong>\u5b9e\u9645\u5b9e\u65bd\u6b65\u9aa4<\/strong><\/h2>\n<p>\u6267\u884c\u7cfb\u7edf\u5316\u7684\u5b89\u5168\u5b9e\u65bd\u65b9\u6cd5\uff1a<\/p>\n<h3>\u5b9e\u65bd\u9636\u6bb5<\/h3>\n<ol>\n<li>\u521d\u6b65\u8bc4\u4f30\n<ul>\n<li>\u6d41\u91cf\u6a21\u5f0f\u57fa\u51c6\u5efa\u7acb<\/li>\n<li>\u5b89\u5168\u5de5\u5177\u8bc4\u4f30<\/li>\n<li>\u8d44\u6e90\u9700\u6c42\u5206\u6790<\/li>\n<li>\u98ce\u9669\u8bc4\u4f30\u5b8c\u6210<\/li>\n<\/ul>\n<\/li>\n<li>\u5de5\u5177\u90e8\u7f72\n<ul>\n<li>\u76d1\u63a7\u7cfb\u7edf\u5b89\u88c5<\/li>\n<li>\u5b89\u5168\u89c4\u5219\u914d\u7f6e<\/li>\n<li>\u8b66\u62a5\u9608\u503c\u8bbe\u7f6e<\/li>\n<li>\u96c6\u6210\u6d4b\u8bd5<\/li>\n<\/ul>\n<\/li>\n<li>\u4f18\u5316\n<ul>\n<li>\u6027\u80fd\u8c03\u4f18<\/li>\n<li>\u8bef\u62a5\u7387\u964d\u4f4e<\/li>\n<li>\u54cd\u5e94\u65f6\u95f4\u6539\u8fdb<\/li>\n<li>\u8d44\u6e90\u5229\u7528\u4f18\u5316<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p>\u5728\u670d\u52a1\u5668\u5b89\u5168\u7684\u52a8\u6001\u73af\u5883\u4e2d\uff0c\u533a\u5206\u5408\u6cd5\u548c\u6076\u610f\u6d41\u91cf\u9700\u8981\u6301\u7eed\u8c03\u6574\u548c\u6539\u8fdb\u68c0\u6d4b\u65b9\u6cd5\u3002\u7cfb\u7edf\u7ba1\u7406\u5458\u5fc5\u987b\u901a\u8fc7\u5b9a\u671f\u5b89\u5168\u5ba1\u8ba1\u3001\u53ca\u65f6\u4e86\u89e3\u65b0\u5174\u5a01\u80c1\u5e76\u5b9e\u65bd\u5f3a\u5927\u7684\u76d1\u63a7\u7cfb\u7edf\u6765\u4fdd\u6301\u8b66\u60d5\u3002\u901a\u8fc7\u9075\u5faa\u8fd9\u4e9b\u6280\u672f\u6307\u5357\u548c\u7ef4\u62a4\u9002\u5f53\u7684\u5b89\u5168\u534f\u8bae\uff0c\u670d\u52a1\u5668\u79df\u7528\u63d0\u4f9b\u5546\u53ef\u4ee5\u663e\u8457\u63d0\u9ad8\u5176\u9632\u5fa1\u590d\u6742\u653b\u51fb\u6a21\u5f0f\u7684\u80fd\u529b\uff0c\u540c\u65f6\u786e\u4fdd\u5408\u6cd5\u7528\u6237\u83b7\u5f97\u6700\u4f73\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u590d\u6742\u7684\u670d\u52a1\u5668\u6d41\u91cf\u5206\u6790\u548c\u670d\u52a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