{"id":34656,"date":"2026-07-29T17:01:29","date_gmt":"2026-07-29T09:01:29","guid":{"rendered":"https:\/\/www.varidata.com\/uncategorized-zh-tw\/why-pay-as-you-go-us-servers-are-most-afraid-of-ddos-attacks\/"},"modified":"2026-07-29T17:06:02","modified_gmt":"2026-07-29T09:06:02","slug":"why-pay-as-you-go-us-servers-are-most-afraid-of-ddos-attacks","status":"publish","type":"post","link":"https:\/\/www.varidata.com\/zh-tw\/blog-tc\/why-pay-as-you-go-us-servers-are-most-afraid-of-ddos-attacks\/","title":{"rendered":"\u70ba\u4ec0\u9ebc\u6309\u9700\u8a08\u8cbb\u7684\u7f8e\u570b\u4f3a\u670d\u5668\u6700\u5bb3\u6015 DDoS \u653b\u64ca"},"content":{"rendered":"<style>\n    table, th, td {\n        border: 1px solid black;\n        border-collapse: collapse;\n    }\n<\/style>\n<p>\u7576\u4f60\u4f7f\u7528\u6309\u9700\u8a08\u8cbb\u7684<a target=\"_blank\" href=\"https:\/\/www.varidata.com\/zh-tw\/server\/los-angeles\/cn2\/\">\u7f8e\u570b\u4f3a\u670d\u5668<\/a>\u6642\uff0c\u4f60\u6703\u9762\u81e8\u7368\u7279\u7684\u98a8\u96aa\u3002<a target=\"_self\" href=\"https:\/\/www.varidata.com\/zh-tw\/blog-tc\/can-ddos-scrubbing-services-fully-protect-against-attacks\/\">DDoS \u653b\u64ca<\/a>\u7d93\u5e38\u4ee5\u6d77\u91cf\u6d41\u91cf\u58d3\u57ae\u4f60\u7684\u8cc7\u6e90\uff0c\u5e36\u4f86\u7121\u6cd5\u9810\u6e2c\u7684\u6210\u672c\u8207\u7a81\u767c\u6027\u7576\u6a5f\u3002\u653b\u64ca\u8005\u4e4b\u6240\u4ee5\u9396\u5b9a\u9019\u985e\u4f3a\u670d\u5668\uff0c\u662f\u56e0\u70ba\u5176\u8a08\u8cbb\u6a21\u5f0f\u4ee5\u53ca\u5728\u7f8e\u570b\u5730\u5340\u7684\u9ad8\u666e\u53ca\u7387\u3002\u4e0b\u8868\u986f\u793a\uff0c\u7f8e\u570b\u4f3a\u670d\u5668\u627f\u53d7\u4e86\u5168\u7403 35% \u7684 DDoS \u653b\u64ca\uff0c\u6210\u9577\u7387\u9ad8\u9054 212%\u3002<\/p>\n<div fullwidth=\"\" class=\"qc-default-table-wrapper \">\n<table style=\"min-width: 75px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\"><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u5730\u5340<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>DDoS \u653b\u64ca\u767e\u5206\u6bd4<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u6210\u9577\u7387 (%)<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u7f8e\u570b<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>35%<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>212%<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>EMEA<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>&gt;50%<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>N\/A<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u4e9e\u592a\u5730\u5340\uff08APAC\uff09<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>7%<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>N\/A<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u4f60\u5fc5\u9808\u7279\u5225\u7559\u610f\u9ad4\u91cf\u578b\u3001\u5354\u5b9a\u578b\u8207\u61c9\u7528\u5c64\u653b\u64ca\uff0c\u9019\u4e9b\u90fd\u6703\u5a01\u8105\u4f60\u7684\u4e0a\u7dda\u6642\u9593\u8207\u8ca1\u52d9\u72c0\u6cc1\u3002<\/p>\n<h2>\u91cd\u9ede\u6574\u7406<\/h2>\n<ul>\n<li>\n<p>\u6309\u9700\u8a08\u8cbb\u4f3a\u670d\u5668\u9762\u81e8\u9ad8\u5ea6 DDoS \u98a8\u96aa\uff0c\u53ef\u80fd\u5c0e\u81f4\u6210\u672c\u5931\u63a7\u8207\u6f5b\u5728\u7576\u6a5f\u3002<\/p>\n<\/li>\n<li>\n<p>\u8acb\u7dca\u5bc6\u76e3\u63a7\u4f60\u7684\u6d41\u91cf\u6a21\u5f0f\u3002\u6d41\u91cf\u7684\u7a81\u7136\u98c6\u5347\u53ef\u80fd\u4ee3\u8868 DDoS \u653b\u64ca\uff0c\u6709\u52a9\u65bc\u4f60\u66f4\u5feb\u505a\u51fa\u56de\u61c9\u3002<\/p>\n<\/li>\n<li>\n<p>\u6295\u8cc7 DDoS \u9632\u8b77\u670d\u52d9\u4ee5\u964d\u4f4e\u98a8\u96aa\uff0c\u53ef\u5728\u653b\u64ca\u671f\u9593\u66ff\u4f60\u907f\u514d\u66f4\u5927\u7684\u8ca1\u52d9\u640d\u5931\u3002<\/p>\n<\/li>\n<li>\n<p>\u5efa\u7acb\u6e05\u6670\u7684\u4e8b\u6545\u61c9\u8b8a\u8a08\u756b\uff0c\u6709\u52a9\u65bc\u4f60\u7684\u5718\u968a\u5728 DDoS \u653b\u64ca\u767c\u751f\u6642\u8fc5\u901f\u4e14\u6709\u6548\u5730\u884c\u52d5\u3002<\/p>\n<\/li>\n<li>\n<p>\u6559\u80b2\u5ba2\u6236\u4e86\u89e3 DDoS \u98a8\u96aa\u3002\u8b93\u4ed6\u5011\u638c\u63e1\u76f8\u95dc\u8cc7\u8a0a\uff0c\u6709\u52a9\u65bc\u5efa\u7acb\u5c0d\u4f60\u670d\u52d9\u7684\u4fe1\u4efb\u8207\u4fe1\u5fc3\u3002<\/p>\n<\/li>\n<\/ul>\n<h2>\u6309\u9700\u8a08\u8cbb\u7f8e\u570b\u4f3a\u670d\u5668\u7684\u6210\u672c\u98a8\u96aa<\/h2>\n<h3>\u4f9d\u7528\u91cf\u8a08\u8cbb\u6a21\u5f0f\u8207 DDoS \u5f71\u97ff<\/h3>\n<p>\u4f60\u4ef0\u8cf4\u6309\u9700\u8a08\u8cbb\u7684\u7f8e\u570b\u4f3a\u670d\u5668\uff0c\u4f86\u53d6\u5f97\u5f48\u6027\u8207\u6210\u672c\u63a7\u7ba1\u3002\u9019\u7a2e\u6a21\u5f0f\u6703\u4f9d\u5be6\u969b\u4f7f\u7528\u91cf\u5411\u4f60\u6536\u8cbb\uff0c\u5728\u6b63\u5e38\u71df\u904b\u671f\u9593\u770b\u4f3c\u76f8\u7576\u5408\u7406\u3002\u4f46\u7576\u906d\u9047 DDoS \u653b\u64ca\u6642\uff0c\u8a08\u8cbb\u7cfb\u7d71\u6703\u7d71\u8a08\u6bcf\u4e00\u500b\u9032\u5165\u7684\u8acb\u6c42\uff0c\u5373\u4fbf\u9019\u4e9b\u8acb\u6c42\u4f86\u81ea\u60e1\u610f\u4f86\u6e90\u3002\u653b\u64ca\u8005\u53ef\u4ee5\u5927\u91cf\u704c\u5165\u5047\u6d41\u91cf\uff0c\u4f7f\u4f60\u7684\u4f7f\u7528\u6578\u64da\u98c6\u5347\u3002\u7121\u8ad6\u6d41\u91cf\u4f86\u81ea\u771f\u5be6\u7528\u6236\u9084\u662f\u653b\u64ca\u8005\uff0c\u4f60\u90fd\u5f97\u70ba\u6bcf\u4e00\u500b\u4f4d\u5143\u7d44\u3001\u6bcf\u4e00\u500b\u9023\u7dda\u4ee5\u53ca\u6bcf\u4e00\u6b21 DNS \u67e5\u8a62\u4ed8\u8cbb\u3002<\/p>\n<blockquote>\n<p><strong>\u5c0f\u63d0\u793a\uff1a<\/strong>\u52d9\u5fc5\u96a8\u6642\u76e3\u63a7\u4f60\u7684\u6d41\u91cf\u6a21\u5f0f\u3002\u7a81\u5982\u5176\u4f86\u7684\u6d41\u91cf\u9ad8\u5cf0\u5f80\u5f80\u662f\u4e00\u5834 DDoS \u653b\u64ca\uff0c\u800c\u975e\u771f\u6b63\u7684\u81ea\u7136\u6210\u9577\u3002<\/p>\n<\/blockquote>\n<p>\u5728\u6309\u9700\u8a08\u8cbb\u6a21\u5f0f\u4e0b\uff0c\u653b\u64ca\u8005\u53ef\u4ee5\u64cd\u7e31\u4f60\u7684\u670d\u52d9\u7528\u91cf\uff0c\u5728\u4e0d\u660e\u986f\u62d6\u6162\u7db2\u7ad9\u7684\u60c5\u6cc1\u4e0b\u5c31\u8b93\u4f60\u7684\u6210\u672c\u4e0d\u65b7\u6500\u5347\u3002\u9019\u9805\u5f31\u9ede\u5728\u7121\u4f3a\u670d\u5668\uff08Serverless\uff09\u74b0\u5883\u4e2d\u7279\u5225\u5371\u96aa\uff0c\u653b\u64ca\u8005\u53ef\u4ee5\u767c\u52d5\u6240\u8b02\u7684\u300c\u638f\u7a7a\u9322\u5305\u300d\uff08Denial of Wallet\uff09\u653b\u64ca\u3002\u5728\u4e00\u6b21\u8ca1\u52d9\u578b DDoS \u653b\u64ca\u4e2d\uff0c\u4f60\u7684\u6708\u5e33\u55ae\u5f88\u53ef\u80fd\u66b4\u589e\u5230\u539f\u672c\u7684\u5341\u500d\u4ee5\u4e0a\u3002\u8a31\u591a\u7d44\u7e54\u56de\u5831\u6307\u51fa\uff0c\u5c31\u9023 DNS \u6210\u672c\u5728\u653b\u64ca\u671f\u9593\u90fd\u6703\u660e\u986f\u98c6\u5347\uff0c\u8b93\u9810\u4f30\u958b\u652f\u8b8a\u5f97\u66f4\u52a0\u56f0\u96e3\u3002<\/p>\n<p>\u4e0b\u8868\u986f\u793a\u4e0d\u540c\u56e0\u7d20\u5982\u4f55\u8b93\u6309\u9700\u8a08\u8cbb\u66f4\u5bb9\u6613\u53d7\u5230 DDoS \u6240\u5f15\u767c\u7684\u6210\u672c\u66b4\u885d\uff1a<\/p>\n<div fullwidth=\"\" class=\"qc-default-table-wrapper \">\n<table style=\"min-width: 50px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\"><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u56e0\u7d20<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u8aaa\u660e<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u6309\u653b\u64ca\u6d41\u91cf\u8a08\u8cbb<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u90e8\u5206\u4f9b\u61c9\u5546\u6703\u4f9d DDoS \u653b\u64ca\u671f\u9593\u7684\u6d41\u91cf\u8a08\u8cbb\uff0c\u5927\u578b\u653b\u64ca\u6703\u5e36\u4f86\u66f4\u9ad8\u958b\u92b7\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u4f7f\u7528\u91cf\u6a21\u5f0f\u88ab\u64cd\u7e31<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u653b\u64ca\u8005\u53ef\u4ee5\u523b\u610f\u588a\u9ad8\u4f7f\u7528\u91cf\uff0c\u5728\u4e0d\u986f\u8457\u5f71\u97ff\u6548\u80fd\u7684\u524d\u63d0\u4e0b\u63a8\u5347\u6210\u672c\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u7121\u4f3a\u670d\u5668\u74b0\u5883\u4e2d\u7684\u300c\u638f\u7a7a\u9322\u5305\u300d<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>DDoS \u653b\u64ca\u53ef\u5728\u7121\u4f3a\u670d\u5668\u74b0\u5883\u983b\u7e41\u89f8\u767c\u4f7f\u7528\uff0c\u5feb\u901f\u8017\u76e1\u4f60\u7684\u9810\u7b97\u3002<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3>\u653b\u64ca\u671f\u9593\u7684\u8ca1\u52d9\u66dd\u96aa<\/h3>\n<p>\u7576\u4f60\u4f7f\u7528\u6309\u9700\u8a08\u8cbb\u7684\u7f8e\u570b\u4f3a\u670d\u5668\u6642\uff0c\u5c07\u9762\u81e8\u56b4\u91cd\u7684\u8ca1\u52d9\u98a8\u96aa\u3002\u8a08\u8cbb\u7cfb\u7d71\u4e0d\u6703\u5340\u5206\u5408\u6cd5\u6d41\u91cf\u8207\u60e1\u610f\u6d41\u91cf\u2014\u2014\u5373\u4fbf\u8acb\u6c42\u4f86\u81ea\u6bad\u5c4d\u7db2\u8def\uff0c\u4f60\u4ecd\u5fc5\u9808\u66ff\u6240\u6709\u6d3b\u52d5\u8cb7\u55ae\u3002\u70ba\u4e86\u61c9\u4ed8\u7a81\u5982\u5176\u4f86\u7684\u6d41\u91cf\u9ad8\u5cf0\uff0c\u4f9b\u61c9\u5546\u5fc5\u9808\u9810\u7559\u984d\u5916\u5bb9\u91cf\uff0c\u9019\u4e5f\u588a\u9ad8\u4e86\u5176\u71df\u904b\u6210\u672c\u3002\u82e5\u7db2\u7ad9\u56e0\u653b\u64ca\u800c\u4e0b\u7dda\uff0c\u4f60\u4e0d\u50c5\u53ef\u80fd\u5931\u53bb\u71df\u6536\uff0c\u9084\u53ef\u80fd\u88ab\u8feb\u6295\u5165\u66f4\u591a\u9810\u9632\u6027\u652f\u51fa\uff0c\u4ee5\u907f\u514d\u672a\u4f86\u518d\u5ea6\u906d\u5230\u653b\u64ca\u3002<\/p>\n<blockquote>\n<p><strong>\u6ce8\u610f\uff1a<\/strong>\u4e00\u6b21 DDoS \u653b\u64ca\u6240\u5e36\u4f86\u7684\u640d\u5931\u4e0d\u53ea\u91d1\u9322\uff0c\u4f60\u540c\u6642\u4e5f\u5192\u8457\u55aa\u5931\u5546\u6a5f\u8207\u5ba2\u6236\u4fe1\u4efb\u7684\u98a8\u96aa\u3002<\/p>\n<\/blockquote>\n<p>DDoS \u653b\u64ca\u7684\u8ca1\u52d9\u885d\u64ca\u53ef\u80fd\u975e\u5e38\u9a5a\u4eba\u3002\u50c5\u662f\u7db2\u7ad9\u7576\u6a5f\u672c\u8eab\uff0c\u5c31\u53ef\u80fd\u8b93\u4f60\u640d\u5931 42,000 \u7f8e\u5143\u3002\u82e5\u4f60\u7684\u5ba2\u670d\u4e2d\u5fc3\u505c\u64fa\uff0c\u50c5 39 \u540d\u5750\u5e2d\u5728 12 \u5c0f\u6642\u5167\u7684\u751f\u7522\u529b\u640d\u5931\u5373\u53ef\u9ad8\u9054 44,000 \u7f8e\u5143\u3002\u6574\u9ad4\u8ca1\u52d9\u5f71\u97ff\u53ef\u80fd\u8d85\u904e 616,000 \u7f8e\u5143\u3002\u7f8e\u570b\u591a\u6578\u7d44\u7e54\u90fd\u66fe\u56e0 DDoS \u653b\u64ca\u800c\u767c\u751f\u7576\u6a5f\uff0c\u986f\u793a\u9019\u500b\u554f\u984c\u6975\u70ba\u666e\u904d\u3002<\/p>\n<p>\u4e0b\u8868\u8aaa\u660e DDoS \u653b\u64ca\u5982\u4f55\u5f71\u97ff\u6309\u9700\u8a08\u8cbb\u7f8e\u570b\u4f3a\u670d\u5668\u7684\u8a08\u8cbb\u8a08\u7b97\uff1a<\/p>\n<div fullwidth=\"\" class=\"qc-default-table-wrapper \">\n<table style=\"min-width: 50px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\"><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u8b49\u64da\u8aaa\u660e<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u5c0d\u8a08\u8cbb\u8a08\u7b97\u7684\u6db5\u7fa9<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u591a\u6578\u6210\u672c\u8207\u907f\u514d\u71df\u6536\u640d\u5931\u53ca\u78ba\u4fdd\u8db3\u5920\u5bb9\u91cf\u76f8\u95dc\u3002<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u70ba\u4e86\u56e0\u61c9\u53ef\u80fd\u7684 DDoS \u653b\u64ca\uff0c\u4f60\u53ef\u80fd\u5f97\u70ba\u984d\u5916\u5bb9\u91cf\u4ed8\u51fa\u66f4\u9ad8\u6210\u672c\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u95dc\u9589\u4f3a\u670d\u5668\u5c07\u5c0e\u81f4\u71df\u6536\u640d\u5931\u8207\u5ba2\u6236\u4fe1\u5fc3\u4e0b\u6ed1\u3002<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u653b\u64ca\u671f\u9593\u7684\u7576\u6a5f\uff0c\u6703\u56e0\u5546\u6a5f\u6d41\u5931\u800c\u5e36\u4f86\u984d\u5916\u96b1\u6027\u6210\u672c\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>DDoS \u653b\u64ca\u7684\u6210\u672c\u4e3b\u8981\u6e90\u81ea\u71df\u6536\u640d\u5931\u3002<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u6309\u9700\u8a08\u8cbb\u6a21\u5f0f\u4e0b\uff0c\u4f60\u53ef\u80fd\u88ab\u8feb\u6295\u5165\u66f4\u591a\u9810\u9632\u6027\u8cc7\u6e90\uff0c\u800c\u9019\u4e9b\u90fd\u6700\u7d42\u53cd\u6620\u5728\u6574\u9ad4\u6210\u672c\u4e4b\u4e0a\u3002<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u4f60\u5fc5\u9808\u4e86\u89e3\uff0c\u6309\u9700\u8a08\u8cbb\u7684\u7f8e\u570b\u4f3a\u670d\u5668\u6703\u8b93\u4f60\u66b4\u9732\u5728\u9ad8\u5ea6\u4e0d\u53ef\u9810\u6e2c\u7684\u6210\u672c\u98a8\u96aa\u4e4b\u4e2d\u3002\u653b\u64ca\u8005\u53ef\u4ee5\u5229\u7528\u4f60\u7684\u8a08\u8cbb\u6a21\u5f0f\uff0c\u8b93\u4f60\u7684\u958b\u92b7\u6276\u6416\u76f4\u4e0a\u3002\u4f60\u9700\u8981\u900f\u904e\u76e3\u63a7\u4f7f\u7528\u91cf\u3001\u6295\u8cc7 DDoS \u9632\u8b77\uff0c\u4ee5\u53ca\u9810\u5148\u898f\u5283\u7a81\u767c\u8cbb\u7528\uff0c\u4f86\u56e0\u61c9\u9019\u4e9b\u98a8\u96aa\u3002<\/p>\n<h2>\u670d\u52d9\u4e2d\u65b7\u8207\u4fe1\u4efb\u554f\u984c<\/h2>\n<h3>DDoS \u653b\u64ca\u5c0e\u81f4\u7684\u7576\u6a5f<\/h3>\n<p>\u4f60\u7684\u4e8b\u696d\u71df\u904b\u9ad8\u5ea6\u4f9d\u8cf4\u4f3a\u670d\u5668\u4fdd\u6301\u904b\u4f5c\u3002\u4e00\u65e6 DDoS \u653b\u64ca\u4f86\u8972\uff0c\u4f60\u7684\u7db2\u7ad9\u6216\u61c9\u7528\u7a0b\u5f0f\u5c31\u53ef\u80fd\u4e0b\u7dda\u3002\u9019\u7a2e\u7576\u6a5f\u6703\u963b\u6b62\u5ba2\u6236\u5b58\u53d6\u4f60\u7684\u670d\u52d9\uff0c\u4f60\u53ef\u80fd\u56e0\u6b64\u5931\u53bb\u8a02\u55ae\u3001\u932f\u904e\u95dc\u9375\u8a0a\u606f\uff0c\u751a\u81f3\u640d\u5bb3\u54c1\u724c\u5f62\u8c61\u3002\u5c0d\u6309\u9700\u8a08\u8cbb\u7684\u7f8e\u570b\u4f3a\u670d\u5668\u800c\u8a00\uff0c\u6bcf\u4e00\u5206\u9418\u7684\u96e2\u7dda\u90fd\u53ef\u80fd\u610f\u5473\u8457\u71df\u6536\u640d\u5931\u8207\u984d\u5916\u652f\u51fa\u3002<\/p>\n<p>DDoS \u5c0e\u81f4\u7684\u505c\u6a5f\u4e5f\u6703\u885d\u64ca\u4f60\u7684\u670d\u52d9\u7b49\u7d1a\u5354\u8b70\uff08SLA\uff09\u3002\u5982\u679c\u4f60\u5c0d\u5ba2\u6236\u627f\u8afe\u4e86\u7279\u5b9a\u7684\u4e0a\u7dda\u7387\uff0c\u5c31\u5fc5\u9808\u60f3\u8fa6\u6cd5\u9054\u5230\u9019\u500b\u76ee\u6a19\u3002\u4f3a\u670d\u5668\u4e00\u65e6\u9577\u6642\u9593\u7121\u6cd5\u5c0d\u5916\u670d\u52d9\uff0c\u4f60\u53ef\u80fd\u4e0d\u5f97\u4e0d\u9032\u884c\u8ce0\u511f\u6216\u9000\u8cbb\u3002\u9019\u5c07\u9032\u4e00\u6b65\u52a0\u91cd\u4f60\u7684\u8ca1\u52d9\u58d3\u529b\uff0c\u8b93\u4f60\u66f4\u96e3\u5f9e\u653b\u64ca\u4e2d\u6062\u5fa9\u3002<\/p>\n<p>\u5982\u679c\u4f3a\u670d\u5668\u9577\u6642\u9593\u7121\u6cd5\u6062\u5fa9\u4e0a\u7dda\uff0c\u4f60\u53ef\u80fd\u6703\u5931\u53bb\u5ba2\u6236\u4fe1\u4efb\uff0c\u4ed6\u5011\u6703\u8f49\u800c\u5c0b\u627e\u80fd\u63d0\u4f9b\u66f4\u9ad8\u7a69\u5b9a\u6027\u7684\u5176\u4ed6\u4f9b\u61c9\u5546\u3002<\/p>\n<h3>\u5ba2\u6236\u4fe1\u5fc3\u6d41\u5931<\/h3>\n<p>\u4f60\u82b1\u4e86\u8a31\u591a\u5fc3\u529b\u8207\u6642\u9593\u624d\u5efa\u7acb\u8d77\u5ba2\u6236\u7684\u4fe1\u4efb\uff0c\u4f46\u4e00\u5834\u5927\u578b DDoS \u653b\u64ca\u537b\u80fd\u5728\u77ed\u6642\u9593\u5167\u91cd\u5275\u9019\u4efd\u4fe1\u4efb\u3002\u5ba2\u6236\u5e0c\u671b\u77e5\u9053\u81ea\u5df1\u7684\u8cc7\u6599\u8207\u670d\u52d9\u662f\u5b89\u5168\u7684\uff1b\u82e5\u4ed6\u5011\u770b\u5230\u4f60\u7684\u7f51\u7ad9\u7d93\u5e38\u7576\u6a5f\u6216\u901f\u5ea6\u7de9\u6162\uff0c\u5c31\u6703\u958b\u59cb\u64d4\u5fc3\u672a\u4f86\u9084\u6703\u4e0d\u6703\u767c\u751f\u66f4\u591a\u554f\u984c\u3002<\/p>\n<ul>\n<li>\n<p>\u5728 Mirai \u5c0d Dyn \u767c\u52d5 DDoS \u653b\u64ca\u4e4b\u5f8c\uff0c\u6709\u8d85\u904e 14,000 \u500b\u7db2\u8def\u5e73\u53f0\u505c\u6b62\u4f7f\u7528 Dyn \u4f5c\u70ba\u5176 DNS \u4f9b\u61c9\u5546\uff0c\u9019\u500b\u6578\u5b57\u7d04\u5360 Dyn \u5ba2\u6236\u57fa\u790e\u7684 8%\u3002<\/p>\n<\/li>\n<li>\n<p>\u82e5\u5ba2\u6236\u8a8d\u70ba\u4f60\u7121\u6cd5\u4fdd\u8b77\u4ed6\u5011\u7684\u8cc7\u6599\u6216\u78ba\u4fdd\u670d\u52d9\u7a69\u5b9a\uff0c\u4ed6\u5011\u5f80\u5f80\u6703\u8f49\u5411\u5176\u4ed6\u4f9b\u61c9\u5546\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u4f60\u5fc5\u9808\u8a8d\u6e05\uff0c\u6309\u9700\u8a08\u8cbb\u7684\u7f8e\u570b\u4f3a\u670d\u5668\u5728\u906d\u9047 DDoS \u653b\u64ca\u5f8c\uff0c\u66f4\u5bb9\u6613\u9762\u81e8\u5ba2\u6236\u4fe1\u5fc3\u6d41\u5931\u7684\u98a8\u96aa\u3002\u4f60\u9700\u8981\u5118\u901f\u6062\u5fa9\u670d\u52d9\uff0c\u540c\u6642\u8207\u4f7f\u7528\u8005\u4fdd\u6301\u6e05\u695a\u4e14\u900f\u660e\u7684\u6e9d\u901a\u3002\u5feb\u901f\u800c\u679c\u65b7\u7684\u884c\u52d5\uff0c\u6709\u52a9\u65bc\u4f60\u91cd\u5efa\u4fe1\u4efb\u4e26\u7dad\u6301\u4e8b\u696d\u7684\u7a69\u5065\u767c\u5c55\u3002<\/p>\n<h2>\u7de9\u89e3\u4e0a\u7684\u6311\u6230<\/h2>\n<h3>\u8b58\u5225\u60e1\u610f\u6d41\u91cf<\/h3>\n<p>\u7576\u4f60\u8a66\u5716\u5728\u4f3a\u670d\u5668\u4e0a\u5075\u6e2c DDoS \u653b\u64ca\u6642\uff0c\u6703\u9762\u81e8\u76f8\u7576\u8271\u9245\u7684\u6311\u6230\u3002\u653b\u64ca\u8005\u7d93\u5e38\u5c07\u60e1\u610f\u6d41\u91cf\u507d\u88dd\u6210\u6b63\u5e38\u7528\u6236\u8acb\u6c42\uff0c\u4f60\u5fc5\u9808\u4ef0\u8cf4\u9032\u968e\u5de5\u5177\u8207\u56b4\u5bc6\u76e3\u63a7\u4f86\u5340\u5206\u5169\u8005\u3002\u6d41\u91cf\u5206\u6790\u5de5\u5177\u901a\u5e38\u63a1\u7528\u57fa\u65bc\u6d41\uff08flow-based\uff09\u7684\u65b9\u6cd5\u8207\u6a5f\u5668\u5b78\u7fd2\u6280\u8853\uff0c\u5354\u52a9\u4f60\u627e\u51fa\u7570\u5e38\u6a21\u5f0f\u3002\u9019\u4e9b\u5de5\u5177\u6703\u6aa2\u67e5\u5c01\u5305\u6578\u91cf\u7a81\u589e\u3001\u5c01\u5305\u5230\u9054\u6642\u9593\u7684\u7570\u5e38\u8b8a\u5316\u4ee5\u53ca\u71b5\u503c\uff08entropy\uff09\u7684\u6539\u8b8a\u7b49\u6307\u6a19\u3002\u96a8\u6a5f\u68ee\u6797\uff08Random Forest\uff09\u7b49\u6a5f\u5668\u5b78\u7fd2\u6a21\u578b\u5247\u6703\u5229\u7528\u6b77\u53f2\u8cc7\u6599\uff0c\u63d0\u5347\u5373\u6642\u5075\u6e2c\u7684\u6e96\u78ba\u5ea6\u3002<\/p>\n<p>\u4e0b\u8868\u986f\u793a\u4f60\u53ef\u4ee5\u5982\u4f55\u8b58\u5225\u4e0d\u540c\u985e\u578b\u7684 DDoS \u653b\u64ca\uff1a<\/p>\n<div fullwidth=\"\" class=\"qc-default-table-wrapper \">\n<table style=\"min-width: 75px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\"><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u653b\u64ca\u985e\u578b<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u6700\u660e\u986f\u7684\u6d41\u91cf\u8a0a\u865f<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u5e38\u898b\u7684\u7b2c\u4e00\u9053\u7de9\u89e3\u63aa\u65bd<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u9ad4\u91cf\u578b\u6d2a\u6c34\u653b\u64ca<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u6307\u5411\u55ae\u4e00 IP \u6216\u524d\u7db4\u7684 bps \u7a81\u7136\u66b4\u589e\uff0c\u4e14\u5e38\u4f86\u81ea\u773e\u591a\u4f86\u6e90<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5c0e\u5165\u6e05\u6d17\u4e2d\u5fc3\u6216\u63a1\u7528 RTBH<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u53cd\u5c04\uff0f\u653e\u5927\u653b\u64ca<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u9ad8 bps \u8207\u9ad8 pps\uff0c\u4f86\u6e90\u770b\u4f3c\u773e\u591a\uff0c\u4e14\u96c6\u4e2d\u5728 UDP\/53\u3001UDP\/123 \u7b49\u57e0<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5957\u7528\u91dd\u5c0d\u5354\u5b9a\u7684 FlowSpec \u898f\u5247\u6216\u5c0e\u5165\u6d41\u91cf\u6e05\u6d17<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>SYN \u6d2a\u6c34\u653b\u64ca<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>pps \u6025\u907d\u4e0a\u5347\uff0cSYN \u5c01\u5305\u66b4\u589e\uff0c\u5c0d\u61c9\u7684 ACK \u537b\u76f8\u5c0d\u7a00\u5c11<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>FlowSpec\u3001ACL \u6216\u7dda\u4e0a\u5c01\u5305\u904e\u6ffe<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5730\u6bef\u5f0f\u8f5f\u70b8\u653b\u64ca<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u6d41\u91cf\u5206\u6563\u5728\u540c\u4e00\u524d\u7db4\u4e0b\u7684\u5927\u91cf\u76ee\u6a19 IP \u4e4b\u9593<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u4f9d\u524d\u7db4\u5075\u6e2c\u4e26\u5728\u4e0a\u6e38\u57f7\u884c\u904e\u6ffe<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u591a\u5411\u91cf\u653b\u64ca<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u591a\u7a2e\u5354\u5b9a\u3001\u57e0\u865f\u53ca\u5c01\u5305\u5927\u5c0f\u540c\u6642\u51fa\u73fe\u7570\u5e38<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u7d50\u5408 FlowSpec\u3001RTBH \u8207\u6e05\u6d17\u4e2d\u5fc3\u7684\u6df7\u5408\u5f0f\u61c9\u5c0d\u7b56\u7565<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u4f60\u5fc5\u9808\u5bc6\u5207\u7559\u610f\u9019\u4e9b\u8a0a\u865f\u4e26\u8fc5\u901f\u63a1\u53d6\u884c\u52d5\u3002\u4e00\u65e6\u5ef6\u8aa4\uff0c\u653b\u64ca\u8005\u5c31\u53ef\u80fd\u5b8c\u5168\u8017\u76e1\u4f60\u7684\u8cc7\u6e90\u3002<\/p>\n<ul>\n<li>\n<p>\u6d41\u91cf\u5206\u6790\u5de5\u5177\u6709\u52a9\u65bc\u964d\u4f4e\u8aa4\u5224\uff08\u8aa4\u5831\uff09\u3002<\/p>\n<\/li>\n<li>\n<p>\u7d71\u8a08\u5206\u6790\u8207\u6a5f\u5668\u5b78\u7fd2\u53ef\u4ee5\u9032\u4e00\u6b65\u63d0\u5347\u5075\u6e2c\u7cbe\u6e96\u5ea6\u3002<\/p>\n<\/li>\n<li>\n<p>\u6301\u7e8c\u76e3\u63a7\u6d41\u91cf\u7e3d\u91cf\u8207\u901f\u7387\uff0c\u662f\u8fa8\u8b58\u653b\u64ca\u7684\u95dc\u9375\u3002<\/p>\n<\/li>\n<\/ul>\n<h3>DDoS \u9632\u8b77\u6210\u672c\u9ad8\u6602<\/h3>\n<p>\u4f60\u9700\u8981\u5f37\u800c\u6709\u529b\u7684\u9632\u79a6\u6a5f\u5236\u4f86\u4fdd\u8b77\u4f3a\u670d\u5668\u514d\u65bc DDoS \u653b\u64ca\u3002DDoS \u9632\u8b77\u7684\u6210\u672c\u5f80\u5f80\u7d2f\u7a4d\u5f97\u5f88\u5feb\u3002\u591a\u6578\u4f9b\u61c9\u5546\u6703\u4f9d\u50b3\u8f38\u983b\u5bec\u6536\u8cbb\uff0c\u4f8b\u5982\u6bcf GB 0.02 \u7f8e\u5143\u3002\u9019\u7a2e\u6309\u9700\u8a08\u8cbb\u6a21\u5f0f\u5728\u5e73\u6642\u76f8\u7576\u5f48\u6027\uff0c\u4f46\u5728\u5927\u578b\u653b\u64ca\u671f\u9593\u53ef\u80fd\u8b8a\u5f97\u6975\u70ba\u6602\u8cb4\u3002\u6709\u4e9b\u65b9\u6848\u5305\u542b\u300c\u4e0d\u9650\u91cf\u300d\u7684 DDoS \u7de9\u89e3\u670d\u52d9\uff0c\u4f46\u4f60\u5fc5\u9808\u8a73\u7d30\u4e86\u89e3\u4f9b\u61c9\u5546\u5be6\u969b\u63d0\u4f9b\u7684\u7bc4\u570d\u3002<\/p>\n<p>\u4f60\u9700\u8981\u5728\u9632\u8b77\u6210\u672c\u8207\u7576\u6a5f\u98a8\u96aa\u4e4b\u9593\u53d6\u5f97\u5e73\u8861\u3002\u6295\u8cc7\u9032\u968e\u9632\u79a6\u53ef\u4ee5\u8b93\u4f60\u907f\u514d\u66f4\u5927\u7684\u640d\u5931\u3002\u4f60\u53ef\u80fd\u9700\u8981\u4f7f\u7528\u6e05\u6d17\u4e2d\u5fc3\u3001FlowSpec \u898f\u5247\u4ee5\u53ca\u6a5f\u5668\u5b78\u7fd2\u5de5\u5177\u7b49\u89e3\u6c7a\u65b9\u6848\uff0c\u800c\u9019\u4e9b\u90fd\u9700\u8981\u5c08\u696d\u6280\u8853\u8207\u6301\u7e8c\u7dad\u904b\u3002<\/p>\n<blockquote>\n<p>\u5c0f\u63d0\u793a\uff1a\u8acb\u5b9a\u671f\u6aa2\u8996\u4f60\u7684 DDoS \u9632\u8b77\u65b9\u6848\uff0c\u78ba\u4fdd\u5b83\u4ecd\u7b26\u5408\u4f60\u7684\u9700\u6c42\u8207\u9810\u7b97\u3002<\/p>\n<\/blockquote>\n<p>\u6309\u9700\u8a08\u8cbb\u7684\u7f8e\u570b\u4f3a\u670d\u5668\u5728\u9632\u79a6 DDoS \u6642\uff0c\u5fc5\u9808\u9762\u5c0d\u9ad8\u6602\u6210\u672c\u8207\u8907\u96dc\u6311\u6230\u3002\u4f60\u5fc5\u9808\u96a8\u6642\u4fdd\u6301\u8b66\u89ba\uff0c\u4e26\u6295\u8cc7\u5408\u9069\u7684\u5de5\u5177\u4f86\u5b88\u8b77\u4f60\u7684\u696d\u52d9\u5b89\u5168\u3002<\/p>\n<h2>\u5c0d\u7f8e\u570b\u4f3a\u670d\u5668\u7684\u5be6\u969b\u885d\u64ca<\/h2>\n<h3>\u8d85\u5927\u6d41\u91cf\u653b\u64ca\u6848\u4f8b<\/h3>\n<p>\u900f\u904e\u89c0\u5bdf\u8fd1\u5e74\u5728\u7f8e\u570b\u767c\u751f\u7684\u4e8b\u4ef6\uff0c\u4f60\u53ef\u4ee5\u66f4\u6e05\u695a\u5730\u770b\u5230 DDoS \u653b\u64ca\u7684\u771f\u5be6\u5a01\u8105\u3002\u653b\u64ca\u8005\u66fe\u5c0d\u7f8e\u570b\u4f3a\u670d\u5668\u767c\u52d5\u904e\u53f2\u4e0a\u898f\u6a21\u6700\u5927\u7684\u5e7e\u6b21 DDoS \u653b\u64ca\uff0c\u9019\u4e9b\u653b\u64ca\u52d5\u7528\u6975\u5927\u7684\u983b\u5bec\uff0c\u4e14\u53ef\u80fd\u6301\u7e8c\u6578\u5c0f\u6642\u3002\u4ee5\u4e0b\u662f\u5169\u500b\u5ee3\u70ba\u4eba\u77e5\u7684\u4f8b\u5b50\uff1a<\/p>\n<ul>\n<li>\n<p><strong>Dyn DNS\uff082016 \u5e74 10 \u6708\uff09\uff1a<\/strong> \u653b\u64ca\u5cf0\u503c\u9ad8\u9054 <strong>1.2 Tbps<\/strong>\u3002\u8a72\u653b\u64ca\u6301\u7e8c\u6578\u5c0f\u6642\uff0c\u5c0e\u81f4 Twitter\u3001Netflix \u7b49\u5927\u578b\u670d\u52d9\u4e2d\u65b7\u3002<\/p>\n<\/li>\n<li>\n<p><strong>GitHub\uff082018 \u5e74 2 \u6708\uff09\uff1a<\/strong> \u653b\u64ca\u8005\u5229\u7528 memcached \u653e\u5927\u6a5f\u5236\uff0c\u5c07\u6d41\u91cf\u5cf0\u503c\u63a8\u5347\u5230 <strong>1.35 Tbps<\/strong>\u3002GitHub \u5718\u968a\u50c5\u82b1\u4e86 10 \u5206\u9418\u5c31\u6210\u529f\u963b\u64cb\u653b\u64ca\uff0c\u4f46\u6574\u8d77\u4e8b\u4ef6\u4ecd\u5145\u5206\u986f\u793a\u5927\u898f\u6a21\u653b\u64ca\u4f86\u5f97\u6709\u591a\u5feb\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u9019\u4e9b\u653b\u64ca\u6848\u4f8b\u986f\u793a\uff0c\u4f60\u5fc5\u9808\u70ba\u6975\u7aef\u6d41\u91cf\u9ad8\u5cf0\u505a\u597d\u6e96\u5099\u3002\u5c31\u7b97\u653b\u64ca\u6642\u9593\u4e0d\u9577\uff0c\u4e5f\u8db3\u4ee5\u5c0d\u4f60\u7684\u696d\u52d9\u9020\u6210\u91cd\u5927\u885d\u64ca\u3002<\/p>\n<h3>\u8fd1\u671f\u4e8b\u4ef6\u7684\u555f\u793a<\/h3>\n<p>\u4f60\u53ef\u4ee5\u5f9e\u9019\u4e9b\u9ad8\u77e5\u540d\u5ea6\u653b\u64ca\u4e8b\u4ef6\u4e2d\u6c72\u53d6\u8a31\u591a\u91cd\u8981\u6559\u8a13\u3002\u7f8e\u570b\u4f3a\u670d\u5668\u4f9b\u61c9\u5546\u4e5f\u5df2\u8abf\u6574\u9632\u79a6\u7b56\u7565\uff0c\u4ee5\u56e0\u61c9\u4e0d\u65b7\u6f14\u8b8a\u7684\u5a01\u8105\u3002\u4e0b\u8868\u6574\u7406\u5e7e\u9805\u95dc\u9375\u555f\u793a\uff1a<\/p>\n<div fullwidth=\"\" class=\"qc-default-table-wrapper \">\n<table style=\"min-width: 50px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\"><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u6559\u8a13<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u8aaa\u660e<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u591a\u5c64\u5f0f\u9632\u79a6<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u4f60\u5fc5\u9808\u7d50\u5408\u591a\u7a2e\u6280\u8853\uff0c\u624d\u80fd\u6709\u6548\u963b\u64cb\u591a\u7a2e\u985e\u578b\u7684\u653b\u64ca\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u4e8b\u4ef6\u61c9\u8b8a\u8a08\u756b<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u4f60\u61c9\u5efa\u7acb\u660e\u78ba\u7684\u61c9\u8b8a\u8a08\u756b\uff0c\u6e05\u695a\u754c\u5b9a\u89d2\u8272\u5206\u5de5\u8207\u8655\u7406\u6b65\u9a5f\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u7b26\u5408\u6cd5\u898f\u8981\u6c42<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u4f60\u5fc5\u9808\u9075\u5faa\u8cc7\u5b89\u76f8\u95dc\u6cd5\u898f\uff0c\u4ee5\u907f\u514d\u7f70\u6b3e\u4e26\u4fdd\u8b77\u4f60\u7684\u54c1\u724c\u3002<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u4f60\u4e5f\u9700\u8981\u4e0d\u65b7\u5f37\u5316\u9632\u79a6\u80fd\u529b\u3002\u76ee\u524d\u4f9b\u61c9\u5546\u8457\u91cd\u65bc\uff1a<\/p>\n<ul>\n<li>\n<p>\u64f4\u5145\u7db2\u8def\u5bb9\u91cf\uff0c\u4e26\u900f\u904e CDN \u5206\u6563\u6d41\u91cf\u58d3\u529b\u3002<\/p>\n<\/li>\n<li>\n<p>\u9032\u884c 24 \u5c0f\u6642\u4e0d\u9593\u65b7\u7684\u6d41\u91cf\u76e3\u63a7\uff0c\u4ee5\u4fbf\u53ca\u65e9\u767c\u73fe\u7570\u5e38\u6a21\u5f0f\u3002<\/p>\n<\/li>\n<li>\n<p>\u5229\u7528\u901f\u7387\u9650\u5236\u548c\u5b58\u53d6\u63a7\u5236\u4f86\u963b\u64cb\u60e1\u610f\u6d41\u91cf\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u82e5\u4f60\u4e0d\u53ca\u6642\u8abf\u6574\u8207\u5347\u7d1a\uff0c\u5c07\u53ef\u80fd\u9762\u81e8\u56b4\u91cd\u7684\u9577\u671f\u5f71\u97ff\u3002\u53cd\u8986\u906d\u5230 DDoS \u653b\u64ca\u6703\u5c0e\u81f4\uff1a<\/p>\n<div fullwidth=\"\" class=\"qc-default-table-wrapper \">\n<table style=\"min-width: 50px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\"><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u5f71\u97ff\u985e\u578b<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u8aaa\u660e<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u8ca1\u52d9\u640d\u5931<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u4f60\u53ef\u80fd\u56e0\u7576\u6a5f\u8207\u5fa9\u539f\u4f5c\u696d\u7522\u751f\u53ef\u89c0\u7684\u91d1\u9322\u640d\u5931\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u54c1\u724c\u8072\u8b7d\u53d7\u640d<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u82e5\u670d\u52d9\u7d93\u5e38\u4e2d\u65b7\uff0c\u5ba2\u6236\u5c07\u9010\u6f38\u5931\u53bb\u5c0d\u4f60\u7684\u4fe1\u4efb\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u71df\u904b\u4e2d\u65b7<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u4f60\u7684\u5718\u968a\u53ef\u80fd\u6703\u5c07\u5927\u91cf\u6642\u9593\u82b1\u5728\u5c0d\u6297\u653b\u64ca\uff0c\u800c\u7121\u6cd5\u5c08\u5fc3\u958b\u767c\u65b0\u529f\u80fd\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5ba2\u6236\u6d41\u5931<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5ba2\u6236\u53ef\u80fd\u8f49\u5411\u80fd\u63d0\u4f9b\u66f4\u4f73\u7a69\u5b9a\u6027\u7684\u7af6\u722d\u5c0d\u624b\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u7576\u6a5f\u6210\u672c<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u4f9d\u7522\u696d\u5225\u4e0d\u540c\uff0c\u6bcf\u4e00\u5c0f\u6642\u7684\u7576\u6a5f\u6210\u672c\u53ef\u80fd\u9ad8\u9054\u6578\u842c\u7f8e\u5143\u3002<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u4f60\u5fc5\u9808\u56b4\u8085\u770b\u5f85\u9019\u4e9b\u98a8\u96aa\u3002\u900f\u904e\u5f9e\u904e\u5f80\u653b\u64ca\u4e8b\u4ef6\u4e2d\u5b78\u7fd2\uff0c\u4f60\u53ef\u4ee5\u66f4\u6709\u6548\u5730\u4fdd\u8b77\u4f60\u7684\u696d\u52d9\u8207\u5ba2\u6236\u3002<\/p>\n<div dividerstyle=\"solid\" size=\"large\" color=\"#D1D1D1\" class=\"qc-divider-wrapper\">\n<div class=\"qc-divider\" style=\"border-top-style: solid; width: 100%; border-top-color: rgb(209, 209, 209);\"><\/div>\n<\/div>\n<p>\u7576\u4f60\u4f7f\u7528\u6309\u9700\u8a08\u8cbb\u7684\u7f8e\u570b\u4f3a\u670d\u5668\u6642\uff0c\u5c07\u9762\u81e8\u7121\u6cd5\u9810\u6e2c\u7684\u6210\u672c\u8207\u71df\u904b\u98a8\u96aa\u3002\u5927\u898f\u6a21 DDoS \u653b\u64ca\u53ef\u80fd\u5c0e\u81f4\u56b4\u91cd\u505c\u6a5f\u8207\u5de8\u984d\u8ca1\u52d9\u640d\u5931\u3002\u5c0e\u5165\u9032\u968e DDoS \u9632\u8b77\uff0c\u6709\u52a9\u65bc\u964d\u4f4e\u9019\u4e9b\u98a8\u96aa\uff1a<\/p>\n<div fullwidth=\"\" class=\"qc-default-table-wrapper \">\n<table style=\"min-width: 50px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\"><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u6548\u76ca<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u8aaa\u660e<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u7576\u6a5f\u6210\u672c<\/p>\n<\/td>\n<td colspan=\"1\" 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rowspan=\"1\">\n<p>\u5feb\u901f\u7684\u7de9\u89e3\u6a5f\u5236\u80fd\u5c07\u7576\u6a5f\u6642\u9593\u58d3\u4f4e\u5230\u4e09\u79d2\u4ee5\u5167\u3002<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u70ba\u4e86\u7dad\u6301\u97cc\u6027\uff0c\u4f60\u61c9\u8a72\uff1a<\/p>\n<ul>\n<li>\n<p>\u76e3\u63a7\u6d41\u91cf\u6a21\u5f0f\uff0c\u4ee5\u638c\u63e1\u65e9\u671f\u9810\u8b66\u8a0a\u865f\u3002<\/p>\n<\/li>\n<li>\n<p>\u8a13\u7df4\u5718\u968a\u4e26\u5efa\u7acb\u6e05\u695a\u7684\u61c9\u8b8a\u8a08\u756b\u3002<\/p>\n<\/li>\n<li>\n<p>\u4f7f\u7528\u8ca0\u8f09\u5e73\u8861\u8207 CDN \u4f86\u61c9\u4ed8\u9ad8\u6d41\u91cf\u60c5\u5883\u3002<\/p>\n<\/li>\n<li>\n<p>\u5411\u5ba2\u6236\u5ba3\u5c0e DDoS 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href=\"https:\/\/www.varidata.com\/zh-tw\/blog-tc\/why-pay-as-you-go-us-servers-are-most-afraid-of-ddos-attacks\/\">Read More&#8230;<\/a><\/p>\n","protected":false},"author":11,"featured_media":34649,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[267],"tags":[],"class_list":["post-34656","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog-tc"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u70ba\u4ec0\u9ebc\u6309\u9700\u8a08\u8cbb\u7684\u7f8e\u570b\u4f3a\u670d\u5668\u6700\u5bb3\u6015 DDoS \u653b\u64ca<\/title>\n<meta name=\"description\" content=\"\u6309\u9700\u8a08\u8cbb\u7684\u7f8e\u570b\u4f3a\u670d\u5668\u56e0\u70ba\u4f9d\u7528\u91cf\u8a08\u8cbb\uff0c\u5728\u906d\u53d7 DDoS 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