\u4f60\u53ef\u4ee5\u770b\u5230DNS\u6545\u969c\u5982\u4f55\u64fe\u4e82\u7db2\u969b\u7db2\u8def\u57fa\u790e\u8a2d\u65bd\u548c\u65e5\u5e38\u751f\u6d3b\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

\u4e3b\u8981\u8981\u9ede<\/strong><\/h2>\n

\n
• DNS\u5c0d\u7db2\u969b\u7db2\u8def\u8a2a\u554f\u81f3\u95dc\u91cd\u8981\u3002\u6c92\u6709\u5b83\uff0c\u60a8\u5c07\u7121\u6cd5\u8a2a\u554f\u7db2\u7ad9\u6216\u7dda\u4e0a\u670d\u52d9\u3002<\/li>\n
• DNS\u6545\u969c\u53ef\u80fd\u6703\u4e2d\u65b7\u9280\u884c\u548c\u91ab\u7642\u4fdd\u5065\u7b49\u95dc\u9375\u670d\u52d9\uff0c\u9020\u6210\u91cd\u5927\u71df\u904b\u6df7\u4e82\u3002<\/li>\n
• \u5728DNS\u57fa\u790e\u8a2d\u65bd\u4e2d\u5be6\u65bd\u5197\u9918\u6709\u52a9\u65bc\u9632\u6b62\u4e2d\u65b7\u4e26\u78ba\u4fdd\u6301\u7e8c\u8a2a\u554f\u7dda\u4e0a\u8cc7\u6e90\u3002<\/li>\n
• \u4f7f\u7528\u591a\u500bDNS\u4f9b\u61c9\u5546\u53ef\u4ee5\u964d\u4f4e\u5927\u898f\u6a21\u4e2d\u65b7\u7684\u98a8\u96aa\uff0c\u4e26\u652f\u63f4\u4e8b\u6545\u671f\u9593\u66f4\u5feb\u6062\u5fa9\u3002<\/li>\n
• \u76e3\u63a7DNS\u6d41\u91cf\u4e26\u5236\u5b9a\u5f37\u800c\u6709\u529b\u7684\u4e8b\u6545\u61c9\u8b8a\u8a08\u5283\u5c0d\u65bc\u9632\u79a6\u653b\u64ca\u548c\u6700\u5c0f\u5316\u505c\u6a5f\u6642\u9593\u81f3\u95dc\u91cd\u8981\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

  DNS\u4f3a\u670d\u5668\u95dc\u9589\uff1a\u5373\u6642\u5f71\u97ff<\/strong><\/h2>\n

  \u7db2\u969b\u7db2\u8def\u4e2d\u65b7<\/h3>\n

  \u7576\u60a8\u906d\u9047DNS\u4f3a\u670d\u5668\u95dc\u9589\u6642\uff0c\u60a8\u5c07\u9762\u81e8\u5ee3\u6cdb\u7684\u4e2d\u65b7\uff0c\u4f7f\u60a8\u8207\u7db2\u969b\u7db2\u8def\u65b7\u958b\u9023\u63a5\u3002DNS\u5145\u7576\u7db2\u8def\u7684\u901a\u8a0a\u9304\u3002\u5982\u679c\u5b83\u5931\u6548\uff0c\u60a8\u7684\u88dd\u7f6e\u5c07\u7121\u6cd5\u627e\u5230\u7db2\u7ad9\u6216\u7dda\u4e0a\u670d\u52d9\u3002\u60a8\u53ef\u80fd\u6703\u6ce8\u610f\u5230\u9801\u9762\u7121\u6cd5\u8f09\u5165\uff0c\u61c9\u7528\u7a0b\u5f0f\u505c\u6b62\u904b\u4f5c\uff0c\u4e32\u6d41\u5a92\u9ad4\u670d\u52d9\u51cd\u7d50\u3002\u9019\u4e9b\u4e2d\u65b7\u53ef\u80fd\u8fc5\u901f\u8513\u5ef6\u81f3\u5168\u7403\uff0c\u540c\u6642\u5f71\u97ff\u6578\u767e\u842c\u4eba\u3002<\/p>\n

  \n
  • DNS\u6545\u969c\u5e38\u5e38\u5f15\u767c\u9023\u9396\u4e2d\u65b7\u3002\u4e00\u500b\u6280\u8853\u5be6\u4f8b\u6d89\u53caIngres\u8cc7\u6599\u5eab\u6545\u969c\uff0c\u5c0e\u81f4.com\u548c.net\u5340\u57df\u640d\u58de\u3002\u7576\u9019\u4e9b\u5340\u57df\u5230\u9054\u6839\u4f3a\u670d\u5668\u6642\uff0c\u9019\u4e9b\u5340\u57df\u4e2d\u7684\u6bcf\u500b\u7db2\u57df\u540d\u7a31\u90fd\u7121\u6cd5\u89e3\u6790\u3002\u60a8\u7121\u6cd5\u8a2a\u554f\u4efb\u4f55\u4ee5.com\u6216.net\u7d50\u5c3e\u7684\u7db2\u7ad9\u3002<\/li>\n
  • \u4e2d\u65b7\u540c\u6642\u5f71\u97ff\u5168\u7403\u76e3\u63a7\u9ede\uff0c\u8868\u660e\u6838\u5fc3\u7cfb\u7d71\u51fa\u73fe\u554f\u984c\u3002<\/li>\n
  • DNS\u89e3\u6790\u5931\u6557\u662f\u9023\u63a5\u4e1f\u5931\u7684\u4e3b\u8981\u539f\u56e0\u3002\u6062\u5fa9\u5206\u968e\u6bb5\u9032\u884c\uff0c\u56e0\u6b64\u67d0\u4e9b\u9023\u63a5\u6bd4\u5176\u4ed6\u9023\u63a5\u66f4\u65e9\u6062\u5fa9\u3002<\/li>\n<\/ul>\n

    \u60a8\u53ef\u4ee5\u770b\u5230DNS\u4e2d\u7684\u55ae\u9ede\u6545\u969c\u5982\u4f55\u5c0e\u81f4\u5f71\u97ff\u5168\u7403\u7528\u6236\u7684\u91cd\u5927\u4e2d\u65b7\u3002<\/p>\n

    \u670d\u52d9\u4e2d\u65b7<\/h3>\n

    DNS\u4f3a\u670d\u5668\u95dc\u9589\u4e0d\u50c5\u50c5\u963b\u6b62\u7db2\u7ad9\u8a2a\u554f\u3002\u5b83\u6703\u4e2d\u65b7\u60a8\u6bcf\u5929\u4f9d\u8cf4\u7684\u57fa\u672c\u670d\u52d9\u3002\u9280\u884c\u3001\u91ab\u7642\u4fdd\u5065\u548c\u653f\u5e9c\u5165\u53e3\u7db2\u7ad9\u90fd\u4f9d\u8cf4DNS\u624d\u80fd\u904b\u4f5c\u3002\u7576DNS\u505c\u6b62\u904b\u4f5c\u6642\uff0c\u60a8\u5c07\u5931\u53bb\u9019\u4e9b\u95dc\u9375\u8cc7\u6e90\u7684\u8a2a\u554f\u6b0a\u9650\u3002<\/p>\n

    \n\n\n\n<\/colgroup>\n\n\n\n\n\n

    \u53d7\u5f71\u97ff\u670d\u52d9<\/th>\n	\u63cf\u8ff0<\/th>\n<\/tr>\n
    \u9280\u884c<\/td>\n	\u60a8\u7121\u6cd5\u8a2a\u554f\u7db2\u8def\u9280\u884c\u5e73\u53f0\uff0c\u9019\u6703\u4e2d\u65b7\u91d1\u878d\u4ea4\u6613\u3002<\/td>\n<\/tr>\n
    \u91ab\u7642\u4fdd\u5065<\/td>\n	\u75c5\u60a3\u53ef\u80fd\u7121\u6cd5\u8a2a\u554f\u9060\u8ddd\u91ab\u7642\u670d\u52d9\u6216\u91ab\u7642\u7d00\u9304\uff0c\u5f71\u97ff\u7167\u8b77\u3002<\/td>\n<\/tr>\n
    \u653f\u5e9c\u5165\u53e3\u7db2\u7ad9<\/td>\n	\u6c11\u773e\u7121\u6cd5\u8a2a\u554f\u57fa\u672c\u653f\u5e9c\u670d\u52d9\uff0c\u5c0e\u81f4\u91cd\u8981\u6d41\u7a0b\u5ef6\u9072\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n \u5728\u91cd\u5927\u4e2d\u65b7\u671f\u9593\uff0c\u60a8\u53ef\u80fd\u767c\u73fe\u7121\u6cd5\u652f\u4ed8\u5e33\u55ae\u3001\u9810\u7d04\u91ab\u7642\u670d\u52d9\u6216\u5b8c\u6210\u653f\u5e9c\u8868\u683c\u3002\u9019\u4e9b\u4e2d\u65b7\u53ef\u80fd\u7d66\u500b\u4eba\u548c\u7d44\u7e54\u5e36\u4f86\u56f0\u60d1\u548c\u632b\u6298\u3002<\/p>\n \u8a2a\u554f\u4e1f\u5931<\/h3>\n DNS\u6545\u969c\u53ef\u80fd\u6703\u963b\u6b62\u60a8\u8a2a\u554f\u71b1\u9580\u7db2\u7ad9\u548c\u793e\u7fa4\u5e73\u53f0\u3002\u60a8\u53ef\u80fd\u9084\u8a18\u5f972016\u5e7410\u670821\u65e5\u7684Dyn\u4e2d\u65b7\u4e8b\u4ef6\u3002\u9019\u8d77\u4e8b\u4ef6\u662f\u7531\u4f7f\u7528Mirai\u6bad\u5c4d\u7db2\u8def\u7684\u5927\u898f\u6a21\u5206\u6563\u5f0f\u963b\u65b7\u670d\u52d9\u653b\u64ca\u9020\u6210\u7684\u3002\u653b\u64ca\u4f7fDyn\u7684\u4f3a\u670d\u5668\u4e0d\u582a\u91cd\u8ca0\uff0c\u5c0e\u81f4\u5169\u5c0f\u6642\u7684\u4e2d\u65b7\u3002CNN\u3001Netflix\u3001Twitter\u548cReddit\u7b49\u4e3b\u8981\u7db2\u7ad9\u90fd\u4e0b\u7dda\u4e86\u3002<\/p>\n \n DDoS\u653b\u64ca\u91dd\u5c0dDNS\u4f3a\u670d\u5668\u4ee5\u9020\u6210\u5927\u898f\u6a21\u7db2\u8def\u4e2d\u65b7\u3002<\/li>\n \u4e2d\u65b7\u662f\u5168\u7403\u6027\u7684\uff0c\u540c\u6642\u5f71\u97ff\u4e0d\u540c\u5340\u57df\u3002<\/li>\n DNS\u89e3\u6790\u5931\u6557\u662f\u4e3b\u8981\u554f\u984c\uff0c\u800c\u4e0d\u662f\u57fa\u672c\u9023\u63a5\u554f\u984c\u3002<\/li>\n \u6062\u5fa9\u9010\u6b65\u9032\u884c\uff0c\u8868\u660e\u7db2\u8def\u672c\u8eab\u5b8c\u597d\uff0c\u4f46DNS\u554f\u984c\u963b\u6b62\u4e86\u672c\u5730\u7db2\u8def\u4e4b\u5916\u7684\u8def\u7531\u3002<\/li>\n<\/ul>\n \u60a8\u53ef\u4ee5\u900f\u904e\u67e5\u770b\u6280\u8853\u6307\u6a19\u4f86\u8861\u91cf\u9019\u4e9b\u4e2d\u65b7\u7684\u5f71\u97ff\uff1a<\/p>\n \n\n\n\n<\/colgroup>\n\n\n\n\n\n \u6307\u6a19<\/th>\n \u63cf\u8ff0<\/th>\n<\/tr>\n TCP\u4ea4\u63e1\u6301\u7e8c\u6642\u9593<\/td>\n \u5728\u4e8b\u4ef6\u671f\u9593\u589e\u52a0\uff0c\u5c0e\u81f4\u9023\u63a5\u4f3a\u670d\u5668\u5ef6\u9072\u3002<\/td>\n<\/tr>\n TLS\u4ea4\u63e1\u6301\u7e8c\u6642\u9593<\/td>\n \u60e1\u5316\uff0c\u4f7f\u5b89\u5168\u9023\u63a5\u96e3\u4ee5\u5efa\u7acb\u3002<\/td>\n<\/tr>\n \u56de\u61c9\u6a19\u982d\u63a5\u6536\u6642\u9593<\/td>\n \u6025\u5287\u4e0a\u5347\uff0c\u986f\u793a\u5f9e\u4f3a\u670d\u5668\u63a5\u6536\u8cc7\u8a0a\u7684\u5ef6\u9072\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n \u7576DNS\u5931\u6557\u6642\uff0c\u60a8\u5c07\u5931\u53bb\u5c0d\u8cc7\u8a0a\u3001\u5a1b\u6a02\u548c\u57fa\u672c\u670d\u52d9\u7684\u8a2a\u554f\u3002\u9019\u4e9b\u6545\u969c\u8868\u660eDNS\u5c0d\u65bc\u4fdd\u6301\u7db2\u969b\u7db2\u8def\u5e73\u7a69\u904b\u884c\u7684\u91cd\u8981\u6027\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 DNS\u5728\u5168\u7403\u9023\u63a5\u4e2d\u7684\u89d2\u8272<\/strong><\/h2>\n DNS\u57fa\u790e<\/h3>\n \u6bcf\u6b21\u8a2a\u554f\u7db2\u7ad9\u6216\u4f7f\u7528\u61c9\u7528\u7a0b\u5f0f\u6642\uff0c\u60a8\u90fd\u4f9d\u8cf4DNS\u3002DNS\u4f5c\u70ba\u7db2\u969b\u7db2\u8def\u7684\u901a\u8a0a\u9304\u904b\u4f5c\u3002\u5b83\u5c07\u6613\u8a18\u7684\u7db2\u57df\u540d\u7a31\u8f49\u63db\u70ba\u6578\u5b57IP\u4f4d\u5740\u3002\u9019\u500b\u904e\u7a0b\u8b93\u60a8\u7684\u88dd\u7f6e\u80fd\u5920\u627e\u5230\u4e26\u9023\u63a5\u5230\u6b63\u78ba\u7684\u4f3a\u670d\u5668\u3002\u6c92\u6709DNS\uff0c\u60a8\u9700\u8981\u8a18\u4f4f\u6bcf\u500b\u60f3\u8a2a\u554f\u7684\u7db2\u7ad9\u7684\u9577\u4e32\u6578\u5b57\u3002<\/p>\n DNS\u4f7f\u7db2\u969b\u7db2\u8def\u5c0e\u822a\u5c0d\u6bcf\u500b\u4eba\u4f86\u8aaa\u90fd\u7c21\u55ae\u9ad8\u6548\u3002<\/p><\/blockquote>\n \n DNS\u900f\u904e\u5141\u8a31\u60a8\u4f7f\u7528”example.com”\u9019\u6a23\u7684\u540d\u7a31\u800c\u4e0d\u662f\u6578\u5b57\u4f86\u7c21\u5316\u60a8\u7684\u7dda\u4e0a\u9ad4\u9a57\u3002<\/li>\n \u5b83\u900f\u904e\u5c07\u7db2\u57df\u540d\u7a31\u5339\u914d\u5230IP\u4f4d\u5740\u4f86\u5e6b\u52a9\u88dd\u7f6e\u5728\u5168\u7403\u7bc4\u570d\u5167\u901a\u8a0a\u3002<\/li>\n<\/ul>\n \u7576\u60a8\u8f38\u5165\u7db2\u5740\u6642\uff0cDNS\u6703\u627e\u5230\u6b63\u78ba\u7684\u4f4d\u7f6e\u4e26\u7acb\u5373\u9023\u63a5\u60a8\u3002\u9019\u500b\u7cfb\u7d71\u4f7f\u7db2\u969b\u7db2\u8def\u4fdd\u6301\u53ef\u8a2a\u554f\u548c\u4f7f\u7528\u8005\u53cb\u5584\u3002<\/p>\n \u95dc\u9375\u57fa\u790e\u8a2d\u65bd<\/h3>\n DNS\u57fa\u790e\u8a2d\u65bd\u69cb\u6210\u4e86\u5168\u7403\u7db2\u969b\u7db2\u8def\u71df\u904b\u7684\u652f\u67f1\u3002\u5404\u570b\u653f\u5e9c\u548c\u7d44\u7e54\u6295\u5165\u6578\u5341\u5104\u8cc7\u91d1\u4f86\u4fdd\u6301\u5176\u5b89\u5168\u6027\u548c\u53ef\u9760\u6027\u3002\u4f8b\u5982\uff0c\u7f8e\u570b\u653f\u5e9c\u8a08\u5283\u5728\u806f\u90a6IT\u7cfb\u7d71\u4e0a\u6295\u5165\u8d85\u904e750\u5104\u7f8e\u5143\uff0c\u800c\u6b50\u76df\u5df2\u70ba\u6578\u4f4d\u8f49\u578b\u9810\u7559\u4e86\u8d85\u904e2000\u5104\u6b50\u5143\u3002<\/p>\n \u6b0a\u5a01DNS\u57fa\u790e\u8a2d\u65bd\u78ba\u4fdd\u7db2\u57df\u540d\u7a31\u6b63\u78ba\u6620\u5c04\u5230IP\u4f4d\u5740\uff0c\u4fdd\u6301\u670d\u52d9\u7684\u53ef\u7528\u6027\u3002<\/p>\n \n DNS\u57fa\u790e\u8a2d\u65bd\u4e2d\u7684\u4e2d\u65b7\u53ef\u80fd\u6703\u963b\u6b62\u8a2a\u554f\u7db2\u7ad9\uff0c\u5373\u4f7f\u9019\u4e9b\u7db2\u7ad9\u6b63\u5728\u904b\u884c\u3002<\/li>\n \u7be1\u6539DNS\u7d00\u9304\u53ef\u80fd\u6703\u5c07\u60a8\u5f15\u5411\u5047\u5192\u7db2\u7ad9\uff0c\u5371\u53ca\u60a8\u7684\u500b\u4eba\u8cc7\u8a0a\u3002<\/li>\n \u7522\u696d\u7d44\u7e54\u548c\u653f\u5e9c\u9f13\u52f5\u63a1\u7528\u6700\u4f73\u5be6\u52d9\u4f86\u52a0\u5f37DNS\u5f48\u6027\u3002<\/li>\n<\/ul>\n \u60a8\u4f9d\u8cf4DNS\u57fa\u790e\u8a2d\u65bd\u4f86\u5b89\u5168\u53ef\u9760\u5730\u8a2a\u554f\u7dda\u4e0a\u8cc7\u6e90\u3002<\/p>\n DNS\u89e3\u6790\u554f\u984c<\/h3>\n DNS\u89e3\u6790\u554f\u984c\u53ef\u80fd\u6703\u7834\u58de\u60a8\u8207\u7db2\u8def\u7684\u9023\u63a5\u3002\u7576DNS\u5931\u6557\u6642\uff0c\u60a8\u7684\u88dd\u7f6e\u7121\u6cd5\u8f49\u63db\u7db2\u57df\u540d\u7a31\uff0c\u56e0\u6b64\u60a8\u5931\u53bb\u5c0d\u7db2\u7ad9\u548c\u670d\u52d9\u7684\u8a2a\u554f\u3002\u9019\u4e9b\u554f\u984c\u53ef\u80fd\u540c\u6642\u5f71\u97ff\u6578\u767e\u842c\u4eba\uff0c\u5f15\u8d77\u6df7\u4e82\u548c\u632b\u6298\u3002<\/p>\n \u5feb\u901f\u6aa2\u6e2c\u548c\u56de\u61c9DNS\u89e3\u6790\u554f\u984c\u6709\u52a9\u65bc\u6062\u5fa9\u9023\u63a5\u4e26\u4fdd\u8b77\u7528\u6236\u3002<\/p>\n \u60a8\u9700\u8981\u5f37\u5927\u7684DNS\u7cfb\u7d71\u4f86\u907f\u514d\u4e2d\u65b7\u4e26\u4fdd\u6301\u7db2\u969b\u7db2\u8def\u5e73\u7a69\u904b\u884c\u3002 \n[\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text css=””]<\/p>\n \u696d\u52d9\u548c\u7528\u6236\u5f71\u97ff<\/strong><\/h2>\n \u7d93\u6fdf\u5f8c\u679c<\/h3>\n \u7576DNS\u4f3a\u670d\u5668\u95dc\u9589\u6642\uff0c\u60a8\u5e7e\u4e4e\u7acb\u5373\u5c31\u80fd\u611f\u53d7\u5230\u7d93\u6fdf\u5f71\u97ff\u3002\u7576DNS\u5931\u6557\u6642\uff0c\u4f01\u696d\u640d\u5931\u6536\u5165\uff0c\u7528\u6236\u5931\u53bb\u5c0d\u670d\u52d9\u7684\u8a2a\u554f\u3002\u4e2d\u65b7\u53ef\u80fd\u6703\u505c\u6b62\u4ea4\u6613\u3001\u5ef6\u9072\u652f\u4ed8\uff0c\u4e26\u6253\u65b7\u7db2\u969b\u7db2\u8def\u4e0a\u7684\u8cc7\u91d1\u6d41\u52d5\u3002DNS\u505c\u6a5f\u7684\u5168\u7403\u5f71\u97ff\u53ef\u80fd\u5728\u77ed\u77ed\u5e7e\u5c0f\u6642\u5167\u7d66\u516c\u53f8\u9020\u6210\u6578\u767e\u842c\u7f8e\u5143\u7684\u640d\u5931\u3002<\/p>\n \n \u6839\u64daCyberCube\u7684\u8cc7\u6599\uff0c2025\u5e7410\u6708\u7684AWS\u4e2d\u65b7\u5c0e\u81f4\u4f30\u8a08\u7d93\u6fdf\u640d\u5931\u57283800\u842c\u52305.81\u5104\u7f8e\u5143\u4e4b\u9593\u3002<\/li>\n \u5e73\u5747\u6bcf\u5c0f\u6642\u4e2d\u65b7\u6210\u672c\u70ba105,000\u7f8e\u5143\u3002\u5728\u91d1\u878d\u670d\u52d9\u9818\u57df\uff0c\u7531\u65bc\u9ad8\u983b\u4ea4\u6613\u548c\u652f\u4ed8\u7cfb\u7d71\u4f9d\u8cf4DNS\uff0c\u6210\u672c\u53ef\u80fd\u8d85\u904e\u6bcf\u5c0f\u6642100\u842c\u7f8e\u5143\u3002<\/li>\n \u91dd\u5c0dDNS\u57fa\u790e\u8a2d\u65bd\u7684DDoS\u653b\u64ca\u53ef\u80fd\u6703\u900f\u904e\u9020\u6210\u66f4\u9577\u6642\u9593\u548c\u66f4\u5ee3\u6cdb\u7684\u6545\u969c\u4f86\u500d\u589e\u9019\u4e9b\u640d\u5931\u3002<\/li>\n<\/ul>\n \u60a8\u53ef\u4ee5\u770b\u5230DNS\u4e2d\u65b7\u5982\u4f55\u5728\u5371\u6a5f\u4e2d\u5a01\u8105\u696d\u52d9\u9023\u7e8c\u6027\u3002\u6c92\u6709\u5f37\u5927\u7684\u696d\u52d9\u9023\u7e8c\u6027\u8a08\u5283\uff0c\u516c\u53f8\u53ef\u80fd\u6703\u540c\u6642\u5931\u53bb\u91d1\u9322\u548c\u4fe1\u4efb\u3002<\/p>\n \u71df\u904b\u632b\u6298<\/h3>\n DNS\u6545\u969c\u6703\u64fe\u4e82\u60a8\u7684\u65e5\u5e38\u71df\u904b\u3002\u76f4\u5230\u554f\u984c\u767c\u751f\u6642\uff0c\u60a8\u53ef\u80fd\u624d\u610f\u8b58\u5230\u6709\u591a\u5c11\u696d\u52d9\u529f\u80fd\u4f9d\u8cf4\u65bcDNS\u3002\u7576DNS\u57fa\u790e\u8a2d\u65bd\u5d29\u6f70\u6642\uff0c\u901a\u8a0a\u3001\u4ea4\u6613\u548c\u652f\u63f4\u7cfb\u7d71\u90fd\u6703\u53d7\u5230\u5f71\u97ff\u3002\u4e0b\u8868\u986f\u793a\u90e8\u5206DNS\u4e2d\u65b7\u5982\u4f55\u5f71\u97ff\u60a8\u7d44\u7e54\u7684\u4e0d\u540c\u90e8\u5206\uff1a<\/p>\n \n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n \u696d\u52d9\u529f\u80fd<\/th>\n \u90e8\u5206DNS\u4e2d\u65b7\u7684\u5f71\u97ff<\/th>\n<\/tr>\n \u96fb\u5b50\u5546\u52d9<\/td>\n \u4ea4\u6613\u4e0d\u5b8c\u6574\u3001\u8cfc\u7269\u8eca\u88ab\u653e\u68c4\u3001\u6536\u5165\u6e1b\u5c11<\/td>\n<\/tr>\n \u96fb\u5b50\u90f5\u4ef6<\/td>\n \u901a\u8a0a\u4e1f\u5931\u3001\u56de\u61c9\u5ef6\u9072\u3001\u696d\u52d9\u9023\u7e8c\u6027\u554f\u984c<\/td>\n<\/tr>\n \u9060\u7aef\u5de5\u4f5c<\/td>\n VPN\u9023\u63a5\u554f\u984c\u3001\u7121\u6cd5\u8a2a\u554f\u96f2\u7aef\u8cc7\u6e90<\/td>\n<\/tr>\n \u5ba2\u6236\u652f\u63f4<\/td>\n \u5de5\u55ae\u91cf\u589e\u52a0\u3001\u96e3\u4ee5\u8a3a\u65b7\u7528\u6236\u554f\u984c<\/td>\n<\/tr>\n \u54c1\u724c\u8072\u8b7d<\/td>\n \u5ba2\u6236\u4e0d\u6eff\u3001\u4fe1\u4efb\u640d\u5931<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n \u60a8\u53ef\u80fd\u6703\u6ce8\u610f\u5230\u8cfc\u8cb7\u672a\u5b8c\u6210\u3001\u90f5\u4ef6\u4e1f\u5931\u6216\u9023\u63a5\u9060\u7aef\u5de5\u4f5c\u5de5\u5177\u51fa\u73fe\u554f\u984c\u3002DDoS\u653b\u64ca\u53ef\u80fd\u6703\u900f\u904e\u58d3\u57ae\u7db2\u8def\u8cc7\u6e90\u4f7f\u9019\u4e9b\u554f\u984c\u8b8a\u5f97\u66f4\u7cdf\u3002\u7576DNS\u505c\u6a5f\u767c\u751f\u6642\uff0c\u60a8\u7684\u5718\u968a\u6703\u82b1\u8cbb\u5bf6\u8cb4\u7684\u6642\u9593\u9032\u884c\u6545\u969c\u6392\u9664\uff0c\u800c\u4e0d\u662f\u670d\u52d9\u5ba2\u6236\u3002<\/p>\n DNS\u4f3a\u670d\u5668\u95dc\u9589\u4e5f\u6703\u5f71\u97ff\u500b\u4eba\u7528\u6236\u3002\u60a8\u7684\u88dd\u7f6e\u53ef\u80fd\u6703\u91cd\u8907\u767c\u9001DNS\u8acb\u6c42\uff0c\u9019\u53ef\u80fd\u6703\u4f7f\u4f3a\u670d\u5668\u8d85\u8f09\u4e26\u964d\u4f4e\u56de\u61c9\u6642\u9593\u3002\u5982\u679c\u95dc\u9589\u91dd\u5c0d\u4e00\u9805\u670d\u52d9\uff0c\u5b83\u4e5f\u53ef\u80fd\u6703\u64fe\u4e82\u5171\u4eab\u540c\u4e00\u7db2\u8def\u7684\u7121\u95dc\u670d\u52d9\u3002\u60a8\u53ef\u80fd\u7121\u6cd5\u8a2a\u554f\u53eb\u8eca\u3001\u9280\u884c\u6216\u5176\u4ed6\u91cd\u8981\u61c9\u7528\u7a0b\u5f0f\uff0c\u9019\u6703\u964d\u4f4e\u60a8\u7684\u751f\u7522\u529b\u4e26\u9650\u5236\u60a8\u8a2a\u554f\u91cd\u8981\u670d\u52d9\u7684\u80fd\u529b\u3002<\/p>\n \u54c1\u724c\u8072\u8b7d\u98a8\u96aa<\/h3>\n DNS\u6545\u969c\u7684\u5f71\u97ff\u9060\u8d85\u904e\u6536\u5165\u640d\u5931\u548c\u71df\u904b\u632b\u6298\u3002\u60a8\u7684\u54c1\u724c\u8072\u8b7d\u53ef\u80fd\u5728\u4e2d\u65b7\u7d50\u675f\u5f88\u4e45\u4e4b\u5f8c\u4ecd\u7136\u53d7\u640d\u3002\u5ba2\u6236\u671f\u671b\u53ef\u9760\u7684\u670d\u52d9\uff0c\u983b\u7e41\u7684\u4e2d\u65b7\u6216\u6062\u5fa9\u7de9\u6162\u53ef\u80fd\u6703\u640d\u5bb3\u4fe1\u4efb\u3002<\/p>\n \n \u54c1\u724c\u53ef\u9760\u6027\u7b49\u540c\u65bc\u696d\u52d9\u9023\u7e8c\u6027\u3002\u7576AWS\u7b49\u96f2\u7aef\u5e73\u53f0\u767c\u751f\u6545\u969c\u6642\uff0c\u7528\u6236\u4fe1\u4efb\u4e0b\u964d\uff0c\u54c1\u724c\u8072\u8b7d\u53d7\u5230\u6253\u64ca\u3002<\/li>\n \u958b\u653e\u6e9d\u901a\u5efa\u7acb\u4fe1\u4efb\u3002\u5728\u4e2d\u65b7\u671f\u9593\u5206\u4eab\u66f4\u65b0\u4e26\u89e3\u91cb\u60c5\u6cc1\u7684\u516c\u53f8\u80fd\u5920\u4fdd\u6301\u66f4\u591a\u5ba2\u6236\u4fe1\u5fc3\u3002<\/li>\n \u900f\u660e\u5ea6\u589e\u5f37\u53ef\u4fe1\u5ea6\u3002AWS\u5728\u4e2d\u65b7\u5f8c\u7684\u8a73\u7d30\u4e8b\u5f8c\u5206\u6790\u8868\u660e\uff0c\u627f\u8a8d\u932f\u8aa4\u548c\u89e3\u91cb\u4fee\u5fa9\u65b9\u6848\u5be6\u969b\u4e0a\u53ef\u4ee5\u6539\u5584\u54c1\u724c\u8aa0\u4fe1\u5ea6\u3002<\/li>\n<\/ul>\n \u60a8\u9700\u8981\u900f\u904e\u70baDNS\u6545\u969c\u505a\u6e96\u5099\u4e26\u5728\u4efb\u4f55\u5371\u6a5f\u671f\u9593\u6e05\u6670\u6e9d\u901a\u4f86\u4fdd\u8b77\u60a8\u7684\u54c1\u724c\u3002\u5f37\u5927\u7684\u696d\u52d9\u9023\u7e8c\u6027\u8a08\u5283\u6709\u52a9\u65bc\u60a8\u66f4\u5feb\u6062\u5fa9\u4e26\u7dad\u6301\u5ba2\u6236\u5fe0\u8aa0\u5ea6\uff0c\u5373\u4f7f\u5728DDoS\u653b\u64ca\u6216\u7db2\u8def\u554f\u984c\u767c\u751f\u6642\u4e5f\u662f\u5982\u6b64\u3002[\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text css=””]<\/p>\n DNS\u6545\u969c\u548c\u4e2d\u65b7<\/strong><\/h2>\n \u771f\u5be6\u4e8b\u4ef6<\/h3>\n \u60a8\u53ef\u4ee5\u900f\u904e\u67e5\u770b\u8fd1\u5e74\u4f86\u7684\u91cd\u5927\u4e2d\u65b7\u4f86\u4e86\u89e3DNS\u6545\u969c\u7684\u5f71\u97ff\u3002\u4e00\u6b21\u5927\u898f\u6a21DNS\u6545\u969c\u64fe\u4e82\u4e86\u7f8e\u570b\u5404\u5730\u7684\u91ab\u7642\u7cfb\u7d71\u3002\u91ab\u9662\u548c\u8a3a\u6240\u9762\u81e8\u75c5\u60a3\u7167\u8b77\u5ef6\u9072\u3001\u71df\u904b\u6df7\u4e82\u548c\u9810\u7d04\u53d6\u6d88\u3002\u5de5\u4f5c\u4eba\u54e1\u4e0d\u5f97\u4e0d\u4f9d\u8cf4\u624b\u52d5\u6d41\u7a0b\uff0c\u9019\u6e1b\u6162\u4e86\u7cfb\u7d71\u7684\u6bcf\u500b\u90e8\u5206\u3002DDoS\u653b\u64ca\u548cDNS\u6b3a\u9a19\u4f7f\u60c5\u6cc1\u8b8a\u5f97\u66f4\u7cdf\uff0c\u66b4\u9732\u4e86\u5197\u9918\u548c\u4e8b\u4ef6\u56de\u61c9\u4e2d\u7684\u5f31\u9ede\u3002<\/p>\n \n\n\n\n\n<\/colgroup>\n\n\n\n \u4e8b\u4ef6\u63cf\u8ff0<\/th>\n \u5f71\u97ff<\/th>\n \u4e3b\u8981\u7d93\u9a57<\/th>\n<\/tr>\n \u5927\u898f\u6a21DNS\u6545\u969c\u64fe\u4e82\u4e86\u7f8e\u570b\u5404\u5730\u7684\u91ab\u7642\u7cfb\u7d71<\/td>\n \u75c5\u60a3\u7167\u8b77\u5ef6\u9072\u3001\u71df\u904b\u6df7\u4e82\u3001\u4f9d\u8cf4\u624b\u52d5\u6d41\u7a0b\u3001\u9810\u7d04\u53d6\u6d88<\/td>\n 1. DNS\u5c0d\u91ab\u7642\u71df\u904b\u81f3\u95dc\u91cd\u8981 2. \u4e2d\u65b7\u63ed\u793a\u4e86\u5197\u9918\u548c\u4e8b\u4ef6\u56de\u61c9\u4e2d\u7684\u5f31\u9ede 3. \u4e3b\u8981\u5a01\u8105\u5305\u62ecDNS\u6b3a\u9a19\u548cDDoS\u653b\u64ca 4. \u5efa\u8b70\u4f7f\u7528\u591a\u500bDNS\u4f9b\u61c9\u5546\u548c\u76e3\u63a7DNS\u6d41\u91cf<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n \u60a8\u61c9\u8a72\u8a18\u4f4f\uff0cDDoS\u653b\u64ca\u7d93\u5e38\u91dd\u5c0dDNS\u4f3a\u670d\u5668\uff0c\u56e0\u70ba\u5b83\u5011\u53ef\u80fd\u9020\u6210\u5ee3\u6cdb\u7684\u6545\u969c\u3002\u7576\u55ae\u500b\u4e2d\u65b7\u767c\u751f\u6642\uff0c\u60a8\u53ef\u80fd\u5931\u53bb\u5c0d\u57fa\u672c\u670d\u52d9\u7684\u8a2a\u554f\uff0c\u800c\u4e0d\u50c5\u50c5\u662f\u7db2\u7ad9\u3002<\/p>\n \u7d93\u9a57\u6559\u8a13<\/h3>\n \u60a8\u53ef\u4ee5\u5f9e\u904e\u53bb\u7684DNS\u6545\u969c\u4e2d\u5438\u53d6\u91cd\u8981\u6559\u8a13\u3002\u7d44\u7e54\u5df2\u7d93\u6539\u8b8a\u4e86\u4ed6\u5011\u7684\u7b56\u7565\u4ee5\u9632\u6b62\u672a\u4f86\u4e2d\u65b7\u4e26\u964d\u4f4eDDoS\u653b\u64ca\u7684\u98a8\u96aa\u3002\u4ee5\u4e0b\u662f\u60a8\u53ef\u4ee5\u63a1\u53d6\u7684\u4e00\u4e9b\u6b65\u9a5f\uff1a<\/p>\n \n \u7a3d\u6838\u60a8\u7684\u4f9d\u8cf4\u95dc\u4fc2\u3002\u8b58\u5225\u4f9d\u8cf4\u55ae\u9ede\u6545\u969c\u7684\u670d\u52d9\u3002<\/li>\n \u5617\u8a66\u908a\u7de3\u904b\u7b97\u3002\u5c07\u975e\u95dc\u9375\u5de5\u4f5c\u8ca0\u8f09\u79fb\u8fd1\u7528\u6236\u3002<\/li>\n \u63a2\u7d22\u6df7\u5408\u67b6\u69cb\u3002\u7d50\u5408\u96c6\u4e2d\u5f0f\u548c\u5206\u6563\u5f0f\u7cfb\u7d71\u3002<\/li>\n \u53c3\u8207\u751f\u614b\u7cfb\u7d71\u3002\u53c3\u8207\u958b\u6e90\u5c08\u6848\u548c\u7db2\u8def\u3002<\/li>\n \u8d85\u8d8a\u6280\u8853\u5197\u9918\u601d\u8003\u3002\u8003\u616e\u5f71\u97ff\u60a8\u57fa\u790e\u8a2d\u65bd\u7684\u7d93\u6fdf\u56e0\u7d20\u3002<\/li>\n<\/ol>\n \u4e2d\u65b7\u5206\u6790\u8868\u660e\u96c6\u4e2d\u5f0f\u7cfb\u7d71\u5f88\u8106\u5f31\u3002\u60a8\u9700\u8981\u91cd\u65b0\u601d\u8003\u60a8\u7684\u57fa\u790e\u8a2d\u65bd\u4e26\u4f7f\u7528\u65b0\u5de5\u5177\u4f86\u69cb\u5efa\u5f48\u6027\u5206\u6563\u5f0f\u7cfb\u7d71\u3002AWS\u4e2d\u65b7\u7a81\u986f\u4e86\u4f9d\u8cf4\u55ae\u4e00\u67b6\u69cb\u6a21\u5f0f\u7684\u5371\u96aa\u3002\u771f\u6b63\u7684\u5f48\u6027\u4f86\u81ea\u4f9b\u61c9\u5546\u3001\u67b6\u69cb\u548c\u7d93\u6fdf\u6a21\u578b\u7684\u591a\u6a23\u6027\u3002\u60a8\u53ef\u4ee5\u900f\u904e\u4f7f\u7528\u591a\u500bDNS\u4f9b\u61c9\u5546\u4e26\u76e3\u63a7DNS\u6d41\u91cf\u4ee5\u767c\u73feDDoS\u653b\u64ca\u7684\u8de1\u8c61\u4f86\u4fdd\u8b77\u60a8\u7684\u7d44\u7e54\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 DNS\u4f5c\u70ba\u55ae\u9ede\u6545\u969c<\/strong><\/h2>\n \u96c6\u4e2d\u5316\u98a8\u96aa<\/h3>\n \u6bcf\u6b21\u9023\u63a5\u7db2\u969b\u7db2\u8def\u6642\uff0c\u60a8\u90fd\u4f9d\u8cf4DNS\u3002\u7576\u60a8\u4f9d\u8cf4\u96c6\u4e2d\u5f0fDNS\u57fa\u790e\u8a2d\u65bd\u6642\uff0c\u60a8\u589e\u52a0\u4e86\u55ae\u9ede\u6545\u969c\u7684\u98a8\u96aa\u3002\u5982\u679c\u4e00\u500b\u4e3b\u8981\u4f3a\u670d\u5668\u5b95\u6a5f\uff0c\u6578\u767e\u842c\u7528\u6236\u53ef\u80fd\u540c\u6642\u5931\u53bb\u8a2a\u554f\u6b0a\u9650\u3002\u60a8\u57282010\u5e74.jp\u9802\u7d1a\u7db2\u57df\u4e2d\u65b7\u6642\u770b\u5230\u4e86\u9019\u4e00\u9ede\u3002\u8def\u7531\u932f\u8aa4\u5c0e\u81f4\u670d\u52d9\u4e2d\u65b7\u56db\u5c0f\u6642\uff0c\u5f71\u97ff\u4e86\u6578\u767e\u842c\u7db2\u7ad9\u3002\u7d93\u6fdf\u640d\u5931\u9054\u52301000\u842c\u7f8e\u5143\u7684\u751f\u7522\u529b\u640d\u5931\u3002\u9019\u500b\u4e8b\u4ef6\u8868\u660e\u96c6\u4e2d\u5316\u5982\u4f55\u70ba\u4f01\u696d\u548c\u7528\u6236\u5275\u9020\u7cfb\u7d71\u6027\u98a8\u96aa\u3002<\/p>\n \n \u96c6\u4e2d\u5f0fDNS\u7cfb\u7d71\u4f7f\u653b\u64ca\u8005\u66f4\u5bb9\u6613\u767c\u8d77DDoS\u653b\u64ca\u3002<\/li>\n \u4e00\u500b\u6545\u969c\u53ef\u80fd\u5f15\u767c\u9023\u9396\u53cd\u61c9\uff0c\u5c0e\u81f4\u670d\u52d9\u4e2d\u65b7\u9060\u8d85\u539f\u59cb\u554f\u984c\u3002<\/li>\n \u7576\u60a8\u7684\u7db2\u8def\u4f9d\u8cf4\u55ae\u4e00\u4f9b\u61c9\u5546\u6216\u4f4d\u7f6e\u6642\uff0c\u60a8\u9762\u81e8\u66f4\u9ad8\u7684\u98a8\u96aa\u3002<\/li>\n<\/ul>\n \u60a8\u61c9\u8a72\u8a8d\u8b58\u5230\u96c6\u4e2d\u5316\u589e\u52a0\u4e86\u8106\u5f31\u6027\u4e26\u53ef\u80fd\u5c0e\u81f4\u5ee3\u6cdb\u4e2d\u65b7\u3002\u69cb\u5efa\u5f48\u6027\u7db2\u8def\u610f\u5473\u8457\u964d\u4f4e\u9019\u4e9b\u98a8\u96aa\u3002<\/p><\/blockquote>\n \u5197\u9918\u7684\u5fc5\u8981\u6027<\/h3>\n \u60a8\u53ef\u4ee5\u900f\u904e\u5728DNS\u57fa\u790e\u8a2d\u65bd\u4e2d\u6dfb\u52a0\u5197\u9918\u4f86\u4fdd\u8b77\u60a8\u7684\u7db2\u8def\u3002\u5197\u9918\u7cfb\u7d71\u4f7f\u7528\u5099\u4efd\u4f3a\u670d\u5668\u548c\u6545\u969c\u8f49\u79fb\u7b56\u7565\u4f86\u4fdd\u6301\u670d\u52d9\u904b\u884c\uff0c\u5373\u4f7f\u4e00\u500b\u4f3a\u670d\u5668\u767c\u751f\u6545\u969c\u3002\u7576\u60a8\u8a2d\u7f6e\u591a\u5340\u57df\u5197\u9918\u6642\uff0c\u60a8\u6539\u5584\u4e86\u56de\u61c9\u6642\u9593\u4e26\u6e1b\u5c11\u4e86\u5340\u57df\u6027\u4e2d\u65b7\u7684\u5f71\u97ff\u3002\u5099\u4efdDNS\u4f3a\u670d\u5668\u4fdd\u5b58\u5340\u57df\u6a94\u6848\u7684\u552f\u8b80\u526f\u672c\u3002\u5982\u679c\u4e3b\u4f3a\u670d\u5668\u5b95\u6a5f\uff0c\u9019\u4e9b\u5099\u4efd\u6703\u4ecb\u5165\u4ee5\u4fdd\u6301DNS\u89e3\u6790\u5de5\u4f5c\u3002<\/p>\n \n \u9ad8\u7db2\u8def\u53ef\u7528\u6027\uff1a\u6545\u969c\u8f49\u79fb\u7cfb\u7d71\u5728\u4f3a\u670d\u5668\u6545\u969c\u671f\u9593\u81ea\u52d5\u5207\u63db\u6d41\u91cf\u3002<\/li>\n \u707d\u96e3\u5fa9\u539f\uff1a\u60a8\u53ef\u4ee5\u5c07\u6d41\u91cf\u91cd\u65b0\u5c0e\u5411\u5230\u5176\u4ed6\u5340\u57df\u7684\u4f3a\u670d\u5668\uff0c\u9650\u5236\u505c\u6a5f\u6642\u9593\u3002<\/li>\n \u591a\u5340\u57df\u5197\u9918\uff1a\u4e0d\u540c\u4f4d\u7f6e\u7684\u5099\u4efd\u4f3a\u670d\u5668\u63d0\u9ad8\u5f48\u6027\u4e26\u5e6b\u52a9\u7528\u6236\u66f4\u5feb\u9023\u63a5\u3002<\/li>\n<\/ul>\n \u60a8\u61c9\u8a72\u59cb\u7d42\u70ba\u610f\u5916\u6545\u969c\u505a\u8a08\u5283\u3002\u5197\u9918DNS\u57fa\u790e\u8a2d\u65bd\u5e6b\u52a9\u60a8\u907f\u514d\u55ae\u9ede\u6545\u969c\u4e26\u4fdd\u6301\u670d\u52d9\u5728\u7dda\u3002<\/p><\/blockquote>\n [\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text css=””]<\/p>\n \u964d\u4f4eDNS\u98a8\u96aa<\/strong><\/h2>\n \u5197\u9918\u57fa\u790e\u8a2d\u65bd<\/h3>\n \u60a8\u53ef\u4ee5\u900f\u904e\u69cb\u5efa\u5197\u9918\u57fa\u790e\u8a2d\u65bd\u4f86\u52a0\u5f37\u60a8\u7684\u7db2\u8def\u3002\u9019\u7a2e\u65b9\u6cd5\u5e6b\u52a9\u60a8\u907f\u514d\u55ae\u9ede\u6545\u969c\u4e26\u5728\u610f\u5916\u4e8b\u4ef6\u671f\u9593\u4fdd\u6301\u670d\u52d9\u53ef\u7528\u3002\u8981\u589e\u5f37\u9023\u7e8c\u6027\uff0c\u8acb\u9075\u5faa\u9019\u4e9bDNS\u5197\u9918\u6700\u4f73\u5be6\u52d9\uff1a<\/p>\n \n \u8a2d\u7f6e\u4e3b\u8981\u548c\u6b21\u8981DNS\u4f3a\u670d\u5668\u4ee5\u78ba\u4fdd\u670d\u52d9\u9023\u7e8c\u6027\u3002<\/li>\n \u4f7f\u7528\u591a\u500bDNS\u4f9b\u61c9\u5546\u4ee5\u6700\u5c0f\u5316\u505c\u6a5f\u6642\u9593\u3002<\/li>\n \u5be6\u65bd\u4efb\u64adDNS\u4ee5\u7372\u5f97\u66f4\u597d\u7684\u53ef\u9760\u6027\u548c\u6548\u80fd\u3002<\/li>\n \u4f7f\u7528\u8ca0\u8f09\u5e73\u8861\u5206\u914dDNS\u8acb\u6c42\u4ee5\u9632\u6b62\u904e\u8f09\u3002<\/li>\n \u9078\u64c7\u5177\u6709\u5f37\u5927\u6b63\u5e38\u904b\u884c\u6642\u9593\u8a18\u9304\u7684\u4f9b\u61c9\u5546\u3002<\/li>\n \u5728\u6240\u6709\u4f3a\u670d\u5668\u4e0a\u4fdd\u6301DNS\u8a18\u9304\u76f8\u540c\u4e14\u6700\u65b0\u3002<\/li>\n \u5b9a\u671f\u76e3\u63a7\u548c\u6e2c\u8a66\u60a8\u7684\u8a2d\u7f6e\u4ee5\u9a57\u8b49\u529f\u80fd\u3002<\/li>\n \u70ba\u5168\u7403\u53d7\u773e\u5728\u4e0d\u540c\u5340\u57df\u653e\u7f6e\u4f3a\u670d\u5668\u3002<\/li>\n \u6e05\u6670\u8a18\u9304\u60a8\u7684DNS\u7ba1\u7406\u7a0b\u5e8f\u3002<\/li>\n \u5728\u505a\u51fa\u6c7a\u7b56\u6642\u5e73\u8861\u6548\u80fd\u548c\u53ef\u7528\u6027\u3002<\/li>\n<\/ol>\n \u4e00\u500b\u73fe\u5be6\u4e16\u754c\u7684\u4f8b\u5b50\u986f\u793a\u4e86\u4e00\u5bb6\u8cc7\u7522\u7ba1\u7406\u516c\u53f8\u5982\u4f55\u900f\u904e\u5207\u63db\u5230\u672c\u5730DNS\u4f3a\u670d\u5668\u89e3\u6c7a\u9023\u63a5\u554f\u984c\u3002\u9019\u4e00\u6539\u8b8a\u6e1b\u5c11\u4e86\u5ef6\u9072\u4e26\u6d88\u9664\u4e86\u901a\u8a71\u4e2d\u65b7\uff0c\u4f7f\u516c\u53f8\u907f\u514d\u4e86\u6602\u8cb4\u7684\u57fa\u790e\u8a2d\u65bd\u66f4\u63db\u3002<\/p>\n \u591a\u4f9b\u61c9\u5546\u7b56\u7565<\/h3>\n \u60a8\u53ef\u4ee5\u900f\u904e\u5728\u5e7e\u500b\u53d7\u4fe1\u4efb\u7684\u4f9b\u61c9\u5546\u4e4b\u9593\u5206\u914dDNS\u4f86\u6e1b\u5c11\u5ee3\u6cdb\u4e2d\u65b7\u7684\u98a8\u96aa\u3002\u9019\u7a2e\u7b56\u7565\u78ba\u4fdd\u5373\u4f7f\u4e00\u500b\u4f9b\u61c9\u5546\u767c\u751f\u6545\u969c\u4e5f\u80fd\u4fdd\u6301\u9023\u7e8c\u6027\u3002\u4e0b\u8868\u986f\u793a\u4e86\u60a8\u5982\u4f55\u90e8\u7f72\u6b0a\u5a01DNS\u670d\u52d9\u4ee5\u7372\u5f97\u66f4\u597d\u7684\u707d\u96e3\u5fa9\u539f\uff1a<\/p>\n \n\n\n\n\n\n<\/colgroup>\n\n\n\n \u7b56\u7565<\/th>\n \u6311\u6230<\/th>\n \u884c\u52d5<\/th>\n \u6230\u8853\u85cd\u5716<\/th>\n<\/tr>\n \u5728\u591a\u500b\u4f9b\u61c9\u5546\u9593\u5206\u914dDNS<\/td>\n Azure DNS\u6210\u70ba\u96b1\u85cf\u7684\u55ae\u9ede\u6545\u969c<\/td>\n \u5728\u591a\u500b\u53d7\u4fe1\u4efb\u4f9b\u61c9\u5546\u4e4b\u9593\u90e8\u7f72\u6b0a\u5a01DNS\u670d\u52d9<\/td>\n \u4e3b\u8981\uff08AWS Route 53\uff09\u3001\u6b21\u8981\uff08Cloudflare\uff09\u3001\u7b2c\u4e09\u7d1a\uff08Fluence\u6258\u7ba1\u7684PowerDNS\uff0c\u5177\u6709\u5065\u5eb7\u6aa2\u67e5\u6545\u969c\u8f49\u79fb\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n \u900f\u904e\u4f7f\u7528\u591a\u500b\u4f9b\u61c9\u5546\uff0c\u60a8\u907f\u514d\u4e86\u55ae\u9ede\u6545\u969c\u4e26\u6539\u9032\u4e86\u707d\u96e3\u5fa9\u539f\u8a08\u5283\u3002\u9019\u7a2e\u65b9\u6cd5\u652f\u63f4\u696d\u52d9\u9023\u7e8c\u6027\u548c\u4e2d\u65b7\u5f8c\u66f4\u5feb\u6062\u5fa9\u3002<\/p>\n \u5b89\u5168\u63aa\u65bd<\/h3>\n \u60a8\u9700\u8981\u5f37\u6709\u529b\u7684\u5b89\u5168\u63aa\u65bd\u4f86\u4fdd\u8b77\u60a8\u7684DNS\u57fa\u790e\u8a2d\u65bd\u514d\u53d7DDoS\u548c\u8a08\u756b\u5916\u95dc\u9589\u7b49\u653b\u64ca\u3002<\/p>\n 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