{"id":32931,"date":"2026-06-01T14:24:33","date_gmt":"2026-06-01T06:24:33","guid":{"rendered":"https:\/\/www.varidata.com\/uncategorized-zh-tw\/why-integrating-doh-services-can-enhance-network-security\/"},"modified":"2026-06-01T14:26:49","modified_gmt":"2026-06-01T06:26:49","slug":"why-integrating-doh-services-can-enhance-network-security","status":"publish","type":"post","link":"https:\/\/www.varidata.com\/zh-tw\/blog-tc\/why-integrating-doh-services-can-enhance-network-security\/","title":{"rendered":"\u70ba\u4ec0\u9ebc\u6574\u5408 DoH \u670d\u52d9\u53ef\u4ee5\u5f37\u5316\u7db2\u8def\u5b89\u5168"},"content":{"rendered":"<style>\n    table, th, td {\n        border: 1px solid black;\n        border-collapse: collapse;\n    }\n<\/style>\n<p>\u7576\u4f60\u5728<a target=\"_self\" href=\"https:\/\/www.varidata.com\/zh-tw\/blog-tc\/why-every-business-needs-penetration-testing\/\">\u7db2\u8def\u5b89\u5168<\/a>\u9ad4\u7cfb\u4e2d\u6574\u5408 DoH \u670d\u52d9\uff0c\u4e26\u61c9\u7528\u5230\u4f60\u7684<a target=\"_self\" href=\"https:\/\/www.varidata.com\/zh-tw\/server\/los-angeles\/cn2\/\">\u7f8e\u570b\u4f3a\u670d\u5668\u79df\u7528<\/a>\u74b0\u5883\u6642\uff0c\u5c31\u5f37\u5316\u4e86\u6574\u9ad4\u9632\u8b77\u3002DoH \u6703\u52a0\u5bc6 DNS \u67e5\u8a62\uff0c\u4e26\u5c07\u5176\u96b1\u85cf\u5728 HTTPS \u6d41\u91cf\u4e4b\u4e2d\u3002\u9019\u500b\u904e\u7a0b\u6703\u963b\u6b62\u653b\u64ca\u8005\u67e5\u770b\u4f60\u7684 DNS \u8acb\u6c42\uff0c\u4e5f\u80fd\u9632\u6b62\u7aca\u807d\u8207\u7be1\u6539\u3002\u5927\u7d04 0.66% \u900f\u904e TCP \u50b3\u9001\u7684 DNS \u67e5\u8a62\u5728\u6c92\u6709 DoH \u6642\u4ecd\u7136\u8655\u65bc\u6613\u53d7\u653b\u64ca\u72c0\u614b\u3002DoH \u80fd\u63d0\u5347\u96b1\u79c1\u4e26\u6e1b\u5c11\u8cc7\u6599\u5916\u6d29\u3002\u8a31\u591a\u7d44\u7e54\u5728\u5167\u90e8\u7db2\u8def\u4e2d\u66f4\u504f\u597d\u4f7f\u7528 DNS over TLS\uff0c\u56e0\u70ba\u5b83\u4fbf\u65bc\u76e3\u63a7\u548c\u904e\u6ffe\u3002\u4f01\u696d\u5c0d DoH \u7684\u63a1\u7528\u901f\u5ea6\u8f03\u6162\uff0c\u539f\u56e0\u5728\u65bc DoH \u53ef\u80fd\u7e5e\u904e\u57fa\u65bc DNS \u7684\u904e\u6ffe\uff0c\u9664\u975e\u5b89\u5168\u8a2d\u5099\u652f\u63f4\u5c0d DoH \u6d41\u91cf\u9032\u884c\u6514\u622a\u3002\u4f60\u5fc5\u9808\u5728\u63d0\u5347\u96b1\u79c1\u8207\u7dad\u6301\u7d30\u7dfb\u7684\u7db2\u8def\u76e3\u63a7\u4e4b\u9593\u627e\u5230\u5e73\u8861\u3002<\/p>\n<h2>\u8981\u9ede\u901f\u89bd<\/h2>\n<ul>\n<li>\n<p>\u6574\u5408 DoH \u670d\u52d9\u53ef\u4ee5\u52a0\u5bc6 DNS \u67e5\u8a62\uff0c\u589e\u5f37\u4f60\u7684\u7dda\u4e0a\u96b1\u79c1\u8207\u5b89\u5168\u6027\u3002<\/p>\n<\/li>\n<li>\n<p>DoH \u900f\u904e\u5c07 DNS \u8acb\u6c42\u96b1\u85cf\u5728\u4e00\u822c HTTPS \u6d41\u91cf\u4e2d\uff0c\u4f86\u9632\u6b62\u7aca\u807d\u8207\u7be1\u6539\u3002<\/p>\n<\/li>\n<li>\n<p>\u4f7f\u7528 DoH \u80fd\u9632\u79a6\u5e38\u898b\u5a01\u8105\uff0c\u4f8b\u5982 DNS \u6b3a\u9a19\u8207\u8cc7\u6599\u5916\u6d29\u3002<\/p>\n<\/li>\n<li>\n<p>\u9078\u64c7\u503c\u5f97\u4fe1\u8cf4\u7684 DoH \u63d0\u4f9b\u5546\uff0c\u4e26\u78ba\u4fdd\u7db2\u8def\u5de5\u5177\u76f8\u5bb9\uff0c\u4ee5\u4fbf\u9032\u884c\u6709\u6548\u76e3\u63a7\u3002<\/p>\n<\/li>\n<li>\n<p>\u9700\u8981\u5728 DoH \u5e36\u4f86\u7684\u96b1\u79c1\u6536\u76ca\u8207\u7db2\u8def\u53ef\u8996\u6027\u9700\u6c42\u4e4b\u9593\u53d6\u5f97\u5e73\u8861\uff0c\u4ee5\u7dad\u8b77\u6574\u9ad4\u5b89\u5168\u3002<\/p>\n<\/li>\n<\/ul>\n<h2>DoH \u8207 DNS \u5b89\u5168<\/h2>\n<h3>\u52a0\u5bc6 DNS \u67e5\u8a62<\/h3>\n<p>\u6bcf\u7576\u4f60\u9020\u8a2a\u7db2\u7ad9\u6216\u4f7f\u7528\u7dda\u4e0a\u670d\u52d9\u6642\uff0c\u90fd\u6703\u4ef0\u8cf4 DNS\u3002\u82e5\u6c92\u6709\u52a0\u5bc6\uff0c\u4f60\u7684 DNS \u67e5\u8a62\u6703\u4ee5\u660e\u6587\u5f62\u5f0f\u5728\u7db2\u8def\u4e2d\u50b3\u8f38\u3002\u4efb\u4f55\u80fd\u5b58\u53d6\u7db2\u8def\u7684\u4eba\u90fd\u53ef\u80fd\u770b\u5230\u4f60\u9020\u8a2a\u4e86\u54ea\u4e9b\u7ad9\u9ede\uff0c\u751a\u81f3\u6514\u622a\u4f60\u7684\u8acb\u6c42\u3002DNS over HTTPS \u900f\u904e\u5c07 DNS \u67e5\u8a62\u5c01\u88dd\u9032 HTTPS \u6d41\u91cf\u4f86\u6539\u8b8a\u9019\u4e00\u9ede\u3002\u6b64\u904e\u7a0b\u6703\u4f7f\u7528 TLS 1.2 \u6216\u66f4\u9ad8\u7248\u672c\u7b49\u5f37\u52a0\u5bc6\u6a19\u6e96\u4f86\u4fdd\u8b77\u4f60\u7684\u8cc7\u8a0a\u3002<\/p>\n<blockquote>\n<p><strong>\u63d0\u793a\uff1a<\/strong>\u7576\u4f60\u4f7f\u7528 DoH \u6642\uff0c\u4f60\u7684 DNS \u8acb\u6c42\u6703\u8207 443 \u57e0\u4e0a\u7684\u4e00\u822c Web \u6d41\u91cf\u6df7\u5408\u5728\u4e00\u8d77\uff0c\u8b93\u653b\u64ca\u8005\u66f4\u96e3\u767c\u73fe\u6216\u55ae\u7368\u6311\u51fa\u4f60\u7684 DNS \u6d3b\u52d5\u3002<\/p>\n<\/blockquote>\n<p>\u4e0b\u9762\u662f\u4e00\u5f35\u95dc\u65bc DNS over HTTPS \u8207 DNS over TLS \u5982\u4f55\u4fdd\u8b77\u4f60\u8cc7\u6599\u7684\u7c21\u8981\u6bd4\u8f03\u8868\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;\">\n          <\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u7279\u6027<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>DNS over HTTPS (DoH)<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>DNS over TLS (DoT)<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u52a0\u5bc6<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u662f<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u662f<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u57e0\u865f<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>443\uff08HTTP\/2 \u6216 HTTP\/3\uff09<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>853\uff08\u5c08\u7528 TLS \u9023\u7dda\uff09<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u9632\u7aca\u807d\u80fd\u529b<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u6709<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u6709<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>DNS \u6b3a\u9a19\u9632\u8b77<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u6709<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u6709<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u7406\u60f3\u4f7f\u7528\u60c5\u5883<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u7d42\u7aef\u4f7f\u7528\u8005\u88dd\u7f6e\u8207\u700f\u89bd\u5668<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u4f01\u696d\u74b0\u5883<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5c0d\u7ba1\u7406\u54e1\u7684\u53ef\u8996\u6027<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u53ef\u8996\u6027\u8f03\u4f4e\uff0c\u6d41\u91cf\u8868\u73fe\u70ba HTTP<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u53ef\u8996\u6027\u8f03\u9ad8\uff0c\u6d41\u91cf\u6613\u65bc\u8b58\u5225<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u8a2d\u5b9a\u96e3\u5ea6<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u4f7f\u7528\u8005\u7aef\u53ea\u9700\u8f03\u5c11\u8a2d\u5b9a<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u4f48\u7f72\u6642\u9700\u8981\u7cfb\u7d71\u5c64\u7d1a\u8a2d\u5b9a<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>DoH \u670d\u52d9\u900f\u904e HTTPS \u5c07 DNS \u67e5\u8a62\u96b1\u85cf\u5728\u4e00\u822c Web \u6d41\u91cf\u4e2d\u3002\u9019\u7a2e\u65b9\u5f0f\u8b93\u4f60\u7684 DNS \u8acb\u6c42\u770b\u8d77\u4f86\u5c31\u50cf\u5176\u4ed6\u4efb\u4f55\u5b89\u5168 Web \u901a\u8a0a\u3002\u4f60\u7372\u5f97\u4e86\u96b1\u79c1\u4fdd\u8b77\uff0c\u4e26\u53ef\u514d\u53d7\u8a66\u5716\u76e3\u63a7\u6216\u64cd\u63a7 DNS \u6d3b\u52d5\u7684\u653b\u64ca\u8005\u5f71\u97ff\u3002<\/p>\n<h3>\u9632\u6b62\u7aca\u807d\u8207\u7be1\u6539<\/h3>\n<p>\u7576\u4f60\u4f7f\u7528\u50b3\u7d71 DNS \u6642\uff0c\u4f60\u7684\u67e5\u8a62\u5c0d\u7b2c\u4e09\u65b9\uff08\u5982 ISP \u6216\u60e1\u610f\u884c\u70ba\u8005\uff09\u662f\u53ef\u898b\u7684\u3002\u9019\u4e9b\u7b2c\u4e09\u65b9\u53ef\u4ee5\u76e3\u63a7\u3001\u8a18\u9304\u751a\u81f3\u7be1\u6539\u4f60\u7684\u8acb\u6c42\u3002DNS over HTTPS \u900f\u904e\u540c\u6642\u52a0\u5bc6\u67e5\u8a62\u8207\u56de\u61c9\uff0c\u963b\u6b62\u9019\u7a2e\u60c5\u6cc1\u767c\u751f\u3002\u53ea\u6709\u4f60\u8207 DoH \u4f3a\u670d\u5668\u80fd\u8b80\u53d6\u9019\u4e9b\u8cc7\u8a0a\u3002<\/p>\n<p>\u900f\u904e\u52a0\u5bc6 DNS \u67e5\u8a62\uff0c\u4f60\u53ef\u4ee5\u898f\u907f\u4ee5\u4e0b\u5e38\u898b\u5a01\u8105\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;\">\n          <\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u5a01\u8105\u985e\u578b<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u63cf\u8ff0<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>DNS \u901a\u9053\uff08DNS Tunneling\uff09<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u653b\u64ca\u8005\u5c07 DNS \u7576\u4f5c\u96b1\u85cf\u901a\u9053\u50b3\u8f38\u7aca\u53d6\u7684\u8cc7\u6599\uff0c\u5c0d\u4f01\u696d\u8207\u500b\u4eba\u90fd\u69cb\u6210\u98a8\u96aa\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>DNS \u6b3a\u9a19<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5c07\u5408\u6cd5\u67e5\u8a62\u91cd\u65b0\u5c0e\u5411\u81f3\u60e1\u610f\u4f3a\u670d\u5668\uff0c\u5c0e\u81f4\u6191\u8b49\u906d\u7aca\u6216\u60e1\u610f\u8edf\u9ad4\u690d\u5165\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5feb\u53d6\u6295\u6bd2<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5411 DNS \u89e3\u6790\u5668\u5feb\u53d6\u6ce8\u5165\u932f\u8aa4\u8cc7\u6599\uff0c\u53ef\u80fd\u8b93\u95dc\u9375\u88dd\u7f6e\u9023\u7dda\u5230\u653b\u64ca\u8005\u63a7\u5236\u7684\u4f3a\u670d\u5668\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>DDoS \u653b\u64ca<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5411 DNS \u4f3a\u670d\u5668\u767c\u9001\u5927\u91cf\u6d41\u91cf\uff0c\u4f7f\u5176\u7121\u6cd5\u70ba\u5408\u6cd5\u4f7f\u7528\u8005\u63d0\u4f9b\u670d\u52d9\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u57fa\u65bc DNS \u7684\u60e1\u610f\u8edf\u9ad4\u6563\u4f48<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u88ab\u7ac4\u6539\u7684 DNS \u56de\u61c9\u53ef\u80fd\u76f4\u63a5\u5c07\u60e1\u610f\u8edf\u9ad4\u9001\u9032\u7cfb\u7d71\uff0c\u7e5e\u904e\u50b3\u7d71\u5b89\u5168\u9632\u8b77\u3002<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>\u7531\u65bc DoH \u6d41\u91cf\u88ab\u52a0\u5bc6\u4e26\u8207\u5176\u4ed6 HTTPS \u6d41\u91cf\u6df7\u5728\u4e00\u8d77\uff0c\u4f60\u4e5f\u964d\u4f4e\u4e86\u906d\u53d7\u7aca\u807d\u8207\u7be1\u6539\u7684\u98a8\u96aa\u3002\u653b\u64ca\u8005\u5f88\u96e3\u6514\u622a\u6216\u4fee\u6539\u4f60\u7684 DNS \u8acb\u6c42\u3002\u901a\u8a0a\u5354\u5b9a\u4e2d\u7684\u5b8c\u6574\u6027\u6aa2\u67e5\u6709\u52a9\u65bc\u5075\u6e2c\u4e26\u62d2\u7d55\u4efb\u4f55\u88ab\u7be1\u6539\u7684\u8a0a\u606f\u3002\u9019\u4ee3\u8868\u4f60\u53ef\u4ee5\u4fe1\u4efb DNS \u56de\u61c9\u662f\u6e96\u78ba\u4e14\u672a\u88ab\u7ac4\u6539\u7684\u3002<\/p>\n<ul>\n<li>\n<p>\u50b3\u7d71 DNS \u67e5\u8a62\u4ee5\u660e\u6587\u50b3\u9001\uff0c\u7b2c\u4e09\u65b9\uff08\u5982 ISP \u8207\u60e1\u610f\u5be6\u9ad4\uff09\u53ef\u4ee5\u8f15\u6613\u67e5\u770b\u3002<\/p>\n<\/li>\n<li>\n<p>\u52a0\u5bc6 DNS \u6d41\u91cf\u6709\u52a9\u65bc\u9632\u6b62\u672a\u7d93\u6388\u6b0a\u7684\u76e3\u63a7\uff0c\u5f37\u5316\u4f7f\u7528\u8005\u96b1\u79c1\u3002<\/p>\n<\/li>\n<li>\n<p>\u52a0\u5bc6\u6d41\u91cf\u8f03\u96e3\u88ab\u6514\u622a\uff0c\u56e0\u6b64\u964d\u4f4e DNS \u6b3a\u9a19\u8207\u4e2d\u9593\u4eba\u653b\u64ca\u7b49 DNS \u985e\u653b\u64ca\u98a8\u96aa\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u5f97\u76ca\u65bc\u6d41\u91cf\u52a0\u5bc6\uff0c\u4f60\u7684\u700f\u89bd\u610f\u5716\u8207\u4f4d\u7f6e\u8cc7\u8a0a\u5f97\u4ee5\u96b1\u85cf\u3002DoH \u670d\u52d9\u8b93\u653b\u64ca\u8005\u66f4\u96e3\u5c07 DNS \u7576\u4f5c\u76e3\u63a7\u6216\u767c\u52d5\u653b\u64ca\u7684\u5de5\u5177\u3002\u85c9\u7531\u6574\u5408 DoH\uff0c\u4f60\u70ba\u66f4\u9ad8\u7b49\u7d1a\u7684\u7db2\u8def\u5b89\u5168\u9081\u51fa\u5805\u5be6\u4e00\u6b65\u3002<\/p>\n<h2>DoH \u7684\u5b89\u5168\u512a\u52e2<\/h2>\n<h3>\u9632\u79a6 DNS \u6b3a\u9a19<\/h3>\n<p>\u5728\u4f7f\u7528\u50b3\u7d71 DNS \u6642\uff0c\u4f60\u6703\u9762\u81e8\u8a31\u591a\u5a01\u8105\u3002\u653b\u64ca\u8005\u53ef\u80fd\u6514\u622a\u4f60\u7684 DNS \u67e5\u8a62\u4e26\u5c07\u4f60\u5c0e\u5411\u507d\u9020\u7db2\u7ad9\uff0c\u9019\u5c31\u662f DNS \u6b3a\u9a19\u3002\u7576\u4f60\u4f7f\u7528 DNS over HTTPS \u6642\uff0c\u5c31\u70ba\u7db2\u8def\u589e\u52a0\u4e86\u4e00\u5c64\u984d\u5916\u7684\u5b89\u5168\u9632\u8b77\u3002DoH \u6703\u52a0\u5bc6\u4f60\u7684 DNS \u67e5\u8a62\uff0c\u4e26\u5c07\u5176\u96b1\u85cf\u5728 HTTPS \u6d41\u91cf\u4e4b\u4e2d\uff0c\u8b93\u653b\u64ca\u8005\u5e7e\u4e4e\u7121\u6cd5\u770b\u898b\u6216\u7ac4\u6539\u4f60\u7684\u8acb\u6c42\u3002<\/p>\n<p>DNS over HTTPS \u80fd\u6709\u6548\u9632\u79a6\u4e2d\u9593\u4eba\u653b\u64ca\u3002\u52a0\u5bc6\u6703\u8b93\u4f60\u8207 DNS \u89e3\u6790\u5668\u4e4b\u9593\u7684\u901a\u8a0a\u4fdd\u6301\u79c1\u5bc6\u3002\u653b\u64ca\u8005\u65e2\u7121\u6cd5\u8b80\u53d6\uff0c\u4e5f\u96e3\u4ee5\u7be1\u6539\u4f60\u7684 DNS \u67e5\u8a62\u3002\u4f60\u53ef\u4ee5\u66f4\u6709\u628a\u63e1\u5730\u9020\u8a2a\u771f\u6b63\u7684\u7db2\u7ad9\uff0c\u800c\u4e0d\u662f\u91e3\u9b5a\u7ad9\u9ede\u3002\u9019\u7a2e\u5f37\u800c\u6709\u529b\u7684\u4fdd\u8b77\u6709\u52a9\u65bc\u4f60\u9060\u96e2\u91e3\u9b5a\u653b\u64ca\u3001\u60e1\u610f\u8edf\u9ad4\u4ee5\u53ca\u5176\u4ed6\u5b89\u5168\u98a8\u96aa\u3002<\/p>\n<blockquote>\n<p><strong>\u6ce8\u610f\uff1a<\/strong>DoH \u670d\u52d9\u900f\u904e\u8b93\u653b\u64ca\u8005\u5e7e\u4e4e\u4e0d\u53ef\u80fd\u6ce8\u5165\u865b\u5047 DNS \u56de\u61c9\uff0c\u70ba\u4f60\u63d0\u4f9b DNS \u5c64\u7d1a\u7684\u5b89\u5168\u9632\u8b77\u3002\u4f60\u5927\u5e45\u964d\u4f4e\u906d\u9047 DNS \u6ce8\u5165\u653b\u64ca\u7684\u98a8\u96aa\uff0c\u8b93\u700f\u89bd\u66f4\u52a0\u5b89\u5168\u3002<\/p>\n<\/blockquote>\n<h3>\u63d0\u5347\u4f7f\u7528\u8005\u96b1\u79c1<\/h3>\n<p>\u7576\u4f60\u4f7f\u7528 DoH \u6642\uff0c\u4f60\u7684\u96b1\u79c1\u6703\u660e\u986f\u63d0\u5347\u3002\u4f60\u7684 DNS \u67e5\u8a62\u6703\u5c0d\u7db2\u969b\u7db2\u8def\u670d\u52d9\u4f9b\u61c9\u5546\u8207\u5176\u4ed6\u7b2c\u4e09\u65b9\u96b1\u85cf\u3002\u52a0\u5bc6\u80fd\u963b\u6b62\u4efb\u4f55\u4eba\u8ffd\u8e64\u6216\u7ac4\u6539\u4f60\u7684\u8acb\u6c42\uff0c\u4f7f\u4f60\u7684\u7db2\u9801\u700f\u89bd\u6d3b\u52d5\u4fdd\u6301\u6a5f\u5bc6\u3002<\/p>\n<p>\u8a31\u591a\u4f7f\u7528\u8005\u8207\u7d44\u7e54\u90fd\u5e0c\u671b\u7372\u5f97\u66f4\u5b8c\u6574\u7684\u96b1\u79c1\u4fdd\u8b77\u3002DNS over HTTPS \u4e5f\u662f\u63a8\u52d5\u8cc7\u6599\u52a0\u5bc6\u6d6a\u6f6e\u7684\u4e00\u90e8\u5206\u3002\u5b83\u80fd\u5e6b\u52a9\u4f60\u628a\u96b1\u79c1\u5f9e ISP \u548c\u5176\u4ed6\u53ef\u80fd\u76e3\u8996\u4f60\u7dda\u4e0a\u6d3b\u52d5\u7684\u5718\u9ad4\u624b\u4e2d\u300c\u596a\u56de\u300d\u3002\u9019\u7a2e\u8f49\u8b8a\u5e36\u52d5\u4e86\u5c0d\u52a0\u5bc6\u89e3\u6c7a\u65b9\u6848\u7684\u66f4\u5927\u9700\u6c42\uff0c\u4f60\u4e5f\u53ef\u4ee5\u770b\u5230\u96b1\u79c1\u5df2\u6210\u70ba\u500b\u4eba\u8207\u4f01\u696d\u7684\u512a\u5148\u4e8b\u9805\u3002<\/p>\n<blockquote>\n<p><strong>\u63d0\u793a\uff1a<\/strong>\u7576\u4f60\u4f7f\u7528 DoH \u670d\u52d9\u6642\uff0c\u4f60\u7684\u533f\u540d\u6027\u4e5f\u6703\u8ddf\u8457\u63d0\u5347\u3002\u4f60\u7684 DNS \u6d41\u91cf\u6703\u8207\u4e00\u822c HTTPS \u6d41\u91cf\u878d\u70ba\u4e00\u9ad4\uff0c\u4f7f\u4ed6\u4eba\u66f4\u96e3\u6839\u64da\u9019\u4e9b\u8cc7\u8a0a\u5efa\u7acb\u4f60\u7684\u884c\u70ba\u8f2a\u5ed3\u3002<\/p>\n<\/blockquote>\n<h3>\u6e1b\u5c11\u8cc7\u6599\u5916\u6d29<\/h3>\n<p>\u5728\u4f7f\u7528\u672a\u52a0\u5bc6 DNS \u6642\uff0c\u4f60\u6703\u9762\u81e8\u56b4\u91cd\u7684\u8cc7\u6599\u5916\u6d29\u5a01\u8105\u3002\u653b\u64ca\u8005\u7d93\u5e38\u5229\u7528 DNS \u7aca\u53d6\u654f\u611f\u8cc7\u8a0a\u3002\u4ed6\u5011\u6703\u5b89\u88dd\u60e1\u610f\u8edf\u9ad4\uff0c\u6216\u8a98\u9a19\u4f7f\u7528\u8005\u9ede\u64ca\u60e1\u610f\u9023\u7d50\u3002\u4e4b\u5f8c\uff0c\u60e1\u610f\u8edf\u9ad4\u6703\u628a\u7aca\u53d6\u7684\u8cc7\u6599\u85cf\u5728 DNS \u67e5\u8a62\u4e2d\uff0c\u9019\u4e9b\u67e5\u8a62\u53ef\u4ee5\u7a7f\u904e\u9632\u706b\u7246\uff0c\u76f4\u63a5\u62b5\u9054\u653b\u64ca\u8005\u7684\u4f3a\u670d\u5668\u3002<\/p>\n<p>\u4ee5\u4e0b\u662f DNS \u6d41\u91cf\u4e2d\u5e38\u898b\u7684\u8cc7\u6599\u5916\u6d29\u4f86\u6e90\uff1a<\/p>\n<ul>\n<li>\n<p>\u99ed\u5ba2\u5728\u4f60\u7684\u7db2\u8def\u6216\u88dd\u7f6e\u4e2d\u5b89\u88dd\u60e1\u610f\u8edf\u9ad4\u3002<\/p>\n<\/li>\n<li>\n<p>\u60e1\u610f\u8edf\u9ad4\u900f\u904e DNS \u67e5\u8a62\u50b3\u9001\u7aca\u53d6\u7684\u8cc7\u6599\u3002<\/p>\n<\/li>\n<li>\n<p>\u653b\u64ca\u8005\u5229\u7528 DNS \u901a\u9053\u7e5e\u904e\u5b89\u5168\u5de5\u5177\u3002<\/p>\n<\/li>\n<li>\n<p>DNS \u6d41\u91cf\u5f80\u5f80\u7f3a\u4e4f\u6aa2\u67e5\uff0c\u5c0e\u81f4\u654f\u611f\u8cc7\u6599\u6084\u6084\u5916\u6d29\u3002<\/p>\n<\/li>\n<\/ul>\n<p>DNS over HTTPS \u6709\u52a9\u65bc\u963b\u6b62\u9019\u4e9b\u653b\u64ca\u3002\u5b83\u6703\u52a0\u5bc6\u4f60\u7684 DNS \u67e5\u8a62\u8207\u56de\u61c9\uff0c\u6b64\u4e00\u52a0\u5bc6\u80fd\u4fdd\u8b77\u4f60\u7684\u8cc7\u6599\u514d\u53d7\u5916\u90e8\u5e72\u64fe\u3002\u7b2c\u4e09\u65b9\u7121\u6cd5\u770b\u5230\u4f60\u5617\u8a66\u5b58\u53d6\u54ea\u4e9b\u7db2\u7ad9\u3002\u5c0d\u7d44\u7e54\u800c\u8a00\uff0c\u4f60\u53ef\u4ee5\u7372\u5f97\u5f37\u5927\u7684\u96b1\u79c1\u4fdd\u8b77\u8207\u66f4\u4f73\u7684\u5b89\u5168\u80fd\u529b\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;\">\n          <\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u5354\u5b9a<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u512a\u9ede<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u6f5b\u5728\u5f31\u9ede<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>DoH<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u76f8\u8f03\u50b3\u7d71 DNS \u63d0\u4f9b\u66f4\u4f73\u7684\u96b1\u79c1\u4fdd\u8b77<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u4ecd\u53ef\u80fd\u66b4\u9732\u4e2d\u7e7c\u8cc7\u6599\uff0c\u9762\u81e8\u95dc\u806f\u5206\u6790\u653b\u64ca<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>DoQ<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u96b1\u79c1\u4fdd\u8b77\u66f4\u5f37\uff0c\u6d88\u9664\u8a31\u591a\u7279\u5b9a\u65bc HTTP \u7684\u5f31\u9ede<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u672a\u63d0\u53ca\u660e\u986f\u5f31\u9ede\uff0c\u5176\u8a2d\u8a08\u76ee\u6a19\u662f\u76e1\u91cf\u7e2e\u5c0f\u653b\u64ca\u9762<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>\u53ef\u4ee5\u770b\u5230\uff0cDoH \u63d0\u4f9b\u4e86\u5f37\u800c\u6709\u529b\u7684\u96b1\u79c1\u8207\u5b89\u5168\u4fdd\u8b77\uff0c\u4f46\u4f60\u4e5f\u61c9\u4e86\u89e3\u5176\u5c40\u9650\u6027\u3002\u96d6\u7136 DoH \u80fd\u4fdd\u8b77\u4f60\u7684 DNS \u6d41\u91cf\uff0c\u4f46\u90e8\u5206\u4e2d\u7e7c\u8cc7\u6599\u4ecd\u53ef\u80fd\u5916\u6d29\u3002\u5c0d\u591a\u6578\u4f7f\u7528\u8005\u8207\u7d44\u7e54\u4f86\u8aaa\uff0c\u8207\u50b3\u7d71 DNS \u76f8\u6bd4\uff0cDoH \u5728\u96b1\u79c1\u8207\u5b89\u5168\u65b9\u9762\u90fd\u6709\u660e\u986f\u63d0\u5347\u3002<\/p>\n<blockquote>\n<p><strong>\u8b66\u793a\uff1a<\/strong>\u8a31\u591a\u570b\u5bb6\u7d1a\u76e3\u7ba1\u8207\u6a19\u6e96\u6a5f\u69cb\u5df2\u5efa\u8b70\u5728\u9700\u8981\u4fdd\u8b77\u654f\u611f\u8cc7\u6599\u7684\u7522\u696d\u4e2d\u4f7f\u7528 DNS over HTTPS\u3002\u4f60\u53ef\u4ee5\u4fe1\u8cf4 DoH\uff0c\u4f5c\u70ba\u96b1\u79c1\u4fdd\u8b77\u8207\u5b89\u5168\u9632\u8b77\u7684\u53ef\u9760\u9078\u64c7\u3002<\/p>\n<\/blockquote>\n<h2>DoH \u7684\u5be6\u969b\u61c9\u7528<\/h2>\n<h3>\u771f\u5be6\u60c5\u5883\u4e2d\u7684\u5b89\u5168\u6548\u679c<\/h3>\n<p>\u5728\u5be6\u969b\u74b0\u5883\u4e2d\uff0c\u4f60\u53ef\u4ee5\u6e05\u695a\u770b\u5230 DoH \u7684\u5f71\u97ff\u3002\u8a31\u591a\u7d44\u7e54\u4f7f\u7528 DoH \u4f86\u4fdd\u8b77 DNS \u8acb\u6c42\uff0c\u907f\u514d\u906d\u5230\u653b\u64ca\u8005\u76e3\u63a7\u3002DoH \u6d41\u91cf\u8207\u6b63\u5e38 Web \u6d41\u91cf\u6df7\u5408\uff0c\u4f7f\u4efb\u4f55\u4eba\u90fd\u96e3\u4ee5\u8b58\u5225\u6216\u6514\u622a\u4f60\u7684 DNS \u67e5\u8a62\u3002\u7531\u65bc DoH \u52a0\u5bc6\u4e86 DNS \u8acb\u6c42\uff0c\u4f60\u4e5f\u80fd\u907f\u514d\u4e2d\u9593\u4eba\u653b\u64ca\u3002ISP \u7121\u6cd5\u8f15\u6613\u7aca\u807d\u4f60\u7684\u700f\u89bd\u6d3b\u52d5\uff0c\u9032\u4e00\u6b65\u63d0\u5347\u6574\u9ad4\u5b89\u5168\u72c0\u614b\u3002<\/p>\n<p>\u4f60\u540c\u6642\u964d\u4f4e\u4e86\u50b3\u7d71 DNS \u6f0f\u6d1e\u6240\u5e36\u4f86\u7684\u98a8\u96aa\u3002DoH \u53ef\u4ee5\u9632\u6b62\u653b\u64ca\u8005\u7ac4\u6539 DNS \u56de\u61c9\uff0c\u5354\u52a9\u4f60\u5728\u9020\u8a2a\u76ee\u6a19\u7ad9\u9ede\u6642\u7dad\u6301\u96b1\u79c1\u8207\u4fe1\u5fc3\u3002\u7136\u800c\uff0c\u4f60\u4ecd\u9700\u4fdd\u6301\u8b66\u89ba\u3002\u4e00\u4e9b\u60e1\u610f\u8edf\u9ad4\u5df2\u958b\u59cb\u5229\u7528 DoH \u96b1\u85cf\u5176\u901a\u8a0a\u3002\u7531\u65bc\u52a0\u5bc6 DNS \u6d41\u91cf\u7e5e\u904e\u4e86\u50b3\u7d71\u7684\u904e\u6ffe\u6a5f\u5236\uff0c\u5b89\u5168\u5718\u968a\u6709\u6642\u6703\u5931\u53bb\u53ef\u8996\u6027\u3002<\/p>\n<blockquote>\n<p><strong>\u8b66\u793a\uff1a<\/strong>2019 \u5e74 7 \u6708 1 \u65e5\uff0cNetlab \u5b89\u5168\u5c08\u5bb6\u767c\u73fe\u6709\u60e1\u610f\u8edf\u9ad4\u6b63\u5728\u5229\u7528 DoH\u3002PsiXBot \u4e5f\u501f\u52a9 DoH \u64f4\u5927\u5176\u6bad\u5c4d\u7db2\u8def\u4e26\u7aca\u53d6\u8cc7\u6599\u3002\u8cc7\u6599\u6ef2\u51fa\u6280\u8853\u5982\u4eca\u6703\u5229\u7528 DoH \u4f86\u898f\u907f\u5075\u6e2c\u3002<\/p>\n<\/blockquote>\n<h3>\u8207\u65e2\u6709\u5b89\u5168\u5de5\u5177\u5354\u540c<\/h3>\n<p>\u4f60\u9700\u8981\u4e86\u89e3 DoH \u5982\u4f55\u8207\u73fe\u6709\u5b89\u5168\u5de5\u5177\u5354\u540c\u904b\u4f5c\u3002DoH \u6703\u52a0\u5bc6 DNS \u67e5\u8a62\uff0c\u5f9e\u800c\u524a\u5f31\u9632\u706b\u7246\u8207\u5165\u4fb5\u5075\u6e2c\u7cfb\u7d71\u7684\u53ef\u8996\u6027\u3002\u9019\u7a2e\u52a0\u5bc6\u53ef\u80fd\u963b\u7919\u5c0d\u60e1\u610f\u6d3b\u52d5\u7684\u8fa8\u8b58\u3002\u60e1\u610f\u8edf\u9ad4\u7684\u901a\u8a0a\u53ef\u80fd\u5728\u672a\u88ab\u5bdf\u89ba\u7684\u60c5\u6cc1\u4e0b\u9032\u884c\uff0c\u800c\u50b3\u7d71\u5167\u5bb9\u904e\u6ffe\u4e5f\u53ef\u80fd\u7121\u6cd5\u6514\u622a\u76f8\u95dc\u5a01\u8105\u3002<\/p>\n<p>\u5728\u5c07 DoH \u8207 DNS \u9ed1\u540d\u55ae\u7d50\u5408\u4f7f\u7528\u6642\uff0c\u4f60\u540c\u6a23\u6703\u9047\u5230\u6311\u6230\u3002\u6709\u4e9b\u4f7f\u7528\u8005\u53ef\u80fd\u5931\u53bb\u5c01\u9396\u60e1\u610f\u7db2\u57df\u7684\u80fd\u529b\uff0c\u4f7f\u5f97\u9632\u79a6\u91e3\u9b5a\u3001\u5783\u573e\u90f5\u4ef6\u8207 DDoS \u653b\u64ca\u7684\u529b\u9053\u6e1b\u5f31\u3002\u5982\u679c DoH \u67e5\u8a62\u7e5e\u904e\u672c\u6a5f\u4f3a\u670d\u5668\uff0c\u5bb6\u9577\u63a7\u5236\u8207\u5206\u96e2 DNS\uff08split DNS\uff09\u67b6\u69cb\u4e5f\u53ef\u80fd\u5931\u6548\u3002\u5c07\u5167\u90e8\u7db2\u57df\u540d\u7a31\u9001\u81f3\u96c6\u4e2d\u5f0f DoH \u89e3\u6790\u5668\uff0c\u9084\u53ef\u80fd\u4f7f\u79c1\u6709\u8cc7\u8a0a\u5916\u6d29\u81f3\u7db2\u8def\u4e4b\u5916\u3002<\/p>\n<ul>\n<li>\n<p>\u591a\u6578\u4f7f\u7528\u8005\u4f9d\u8cf4\u5c11\u6578\u5e7e\u5bb6\u4e3b\u8981\u516c\u5171 DoH \u63d0\u4f9b\u5546\uff0c\u5c0e\u81f4\u8cc7\u6599\u9ad8\u5ea6\u96c6\u4e2d\u3002<\/p>\n<\/li>\n<li>\n<p>\u9019\u4e5f\u5f15\u767c\u4e86\u95dc\u65bc\u9019\u4e9b\u8cc7\u8a0a\u5982\u4f55\u88ab\u5132\u5b58\u8207\u4f7f\u7528\u7684\u7591\u616e\u3002<\/p>\n<\/li>\n<li>\n<p>\u5728\u50b3\u7d71\u7cfb\u7d71\u8207\u53d7\u76e3\u7ba1\u74b0\u5883\u4e2d\uff0cDoH \u53ef\u80fd\u5e36\u4f86\u984d\u5916\u554f\u984c\u3002\u7ba1\u7406\u54e1\u6709\u6642\u6703\u70ba\u6eff\u8db3\u5b89\u5168\u653f\u7b56\u8981\u6c42\u800c\u505c\u7528 DoH\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u4f60\u5fc5\u9808\u5728\u96b1\u79c1\u8207\u5b89\u5168\u4e4b\u9593\u505a\u51fa\u6b0a\u8861\u3002DoH \u70ba DNS \u6d41\u91cf\u63d0\u4f9b\u5f37\u5927\u9632\u8b77\uff0c\u4f46\u4f60\u4ecd\u9700\u8981\u7dad\u6301\u5fc5\u8981\u7684\u53ef\u8996\u6027\u8207\u63a7\u5236\u529b\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528\u652f\u63f4 DoH \u7684\u5b89\u5168\u8a2d\u5099\uff0c\u6216\u5c07 DoH \u8207\u73fe\u6709\u76e3\u63a7\u5de5\u5177\u9032\u884c\u6574\u5408\u8a2d\u5b9a\u3002\u900f\u904e\u9019\u6a23\u7684\u65b9\u5f0f\uff0c\u4f60\u65e2\u80fd\u62b5\u79a6\u5a01\u8105\uff0c\u53c8\u80fd\u7dad\u6301\u7db2\u8def\u5b89\u5168\u8207\u5408\u898f\u3002<\/p>\n<h2>\u6574\u5408 DoH \u670d\u52d9<\/h2>\n<h3>\u4f48\u7f72\u5be6\u4f5c\u5efa\u8b70<\/h3>\n<p>\u5728\u4f48\u7f72 DoH \u670d\u52d9\u6642\uff0c\u53ea\u8981\u9075\u5faa\u4e00\u4e9b\u5be6\u7528\u6b65\u9a5f\uff0c\u5c31\u80fd\u986f\u8457\u63d0\u5347\u7db2\u8def\u5b89\u5168\u3002\u9996\u5148\uff0c\u7814\u7a76\u4e0d\u540c\u7684 DNS over HTTPS \u63d0\u4f9b\u5546\uff0c\u4f8b\u5982 Cloudflare\u3001Google Public DNS \u8207 Quad9\u3002\u6bcf\u5bb6\u63d0\u4f9b\u5546\u5728\u529f\u80fd\u3001\u96b1\u79c1\u653f\u7b56\u8207\u6548\u80fd\u4e0a\u5404\u5177\u7279\u8272\uff0c\u9078\u64c7\u4e00\u500b\u7b26\u5408\u4f60\u9700\u6c42\u4e14\u652f\u63f4 DoH \u7684 DNS \u89e3\u6790\u5668\u3002<\/p>\n<p>\u63a5\u8457\uff0c\u8abf\u6574\u89e3\u6790\u5668\u8a2d\u5b9a\u8207\u7db2\u8def\u653f\u7b56\u3002\u78ba\u4fdd DNS \u89e3\u6790\u6d41\u7a0b\u7b26\u5408\u4f60\u7684\u5b89\u5168\u8981\u6c42\uff0c\u5c24\u5176\u662f\u5728\u9700\u8981\u76e3\u63a7\u3001\u8a18\u9304\u6216\u904e\u6ffe\u7684\u60c5\u5883\u4e2d\u3002\u4f60\u4e5f\u61c9\u6aa2\u67e5\u73fe\u6709\u5b89\u5168\u5de5\u5177\u662f\u5426\u80fd\u8207 DoH \u5354\u540c\u904b\u4f5c\uff0c\u6709\u4e9b\u5de5\u5177\u53ef\u80fd\u9700\u8981\u5347\u7d1a\u624d\u80fd\u6b63\u78ba\u8655\u7406 DoH \u6d41\u91cf\u3002<\/p>\n<p>\u4ee5\u4e0b\u6b65\u9a5f\u53ef\u4ee5\u5e6b\u52a9\u4f60\u9806\u5229\u8d77\u6b65\uff1a<\/p>\n<ul>\n<li>\n<p>\u6aa2\u8996\u5404 DoH \u63d0\u4f9b\u5546\u7684\u96b1\u79c1\u8207\u5b89\u5168\u7279\u6027\u3002<\/p>\n<\/li>\n<li>\n<p>\u4f48\u7f72\u652f\u63f4 DoH \u5354\u5b9a\u8207 HTTPS \u52a0\u5bc6\u7684\u89e3\u6790\u5668\u3002<\/p>\n<\/li>\n<li>\n<p>\u6e2c\u8a66\u7db2\u8def\u662f\u5426\u8207\u555f\u7528 DoH \u7684\u700f\u89bd\u5668\u8a2d\u5b9a\u76f8\u5bb9\u3002<\/p>\n<\/li>\n<li>\n<p>\u66f4\u65b0\u653f\u7b56\uff0c\u4ee5\u66f4\u597d\u7ba1\u7406\u4ee5\u700f\u89bd\u5668\u70ba\u4e3b\u7684 DNS \u67e5\u8a62\u3002<\/p>\n<\/li>\n<li>\n<p>\u76e3\u63a7\u7db2\u8def\u4e2d\u662f\u5426\u51fa\u73fe\u7570\u5e38\u7684 DNS \u6216 HTTPS \u6d41\u91cf\u6a21\u5f0f\u3002<\/p>\n<\/li>\n<\/ul>\n<p>TLS \u52a0\u5bc6\u5c0d\u4fdd\u8b77 DNS \u67e5\u8a62\u81f3\u95dc\u91cd\u8981\u3002\u52d9\u5fc5\u4f7f\u7528\u652f\u63f4\u5f37\u52a0\u5bc6\u7684\u89e3\u6790\u5668\uff0c\u9019\u6703\u5e6b\u52a9\u4f60\u62b5\u79a6\u5404\u7a2e\u5b89\u5168\u98a8\u96aa\u8207\u5a01\u8105\u3002<\/p>\n<h3>\u56e0\u61c9\u76e3\u63a7\u6311\u6230<\/h3>\n<p>\u7576\u4f60\u4f7f\u7528 DNS over HTTPS \u6642\uff0c\u53ef\u80fd\u6703\u5728\u76e3\u63a7\u8207\u7ba1\u63a7\u65b9\u9762\u9047\u5230\u65b0\u7684\u6311\u6230\u3002DoH \u6703\u52a0\u5bc6 DNS \u67e5\u8a62\uff0c\u964d\u4f4e\u50b3\u7d71\u76e3\u63a7\u5de5\u5177\u7684\u53ef\u8996\u6027\uff0c\u4f7f\u5176\u66f4\u96e3\u767c\u73fe\u5a01\u8105\u6216\u5c01\u9396\u60e1\u610f\u7db2\u57df\u3002<\/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;\">\n          <\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u9762\u5411<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u5f71\u97ff<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u53ef\u8996\u6027<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>DoH \u52a0\u5bc6 DNS \u67e5\u8a62\uff0c\u964d\u4f4e\u4e86\u4ee5 DNS \u6d41\u91cf\u70ba\u57fa\u790e\u4e4b\u76e3\u63a7\u5de5\u5177\u7684\u53ef\u8996\u6027\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5a01\u8105\u5075\u6e2c<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u8b93\u5075\u6e2c\u60e1\u610f\u8edf\u9ad4\u8207\u91e3\u9b5a\u7b49\u5a01\u8105\u8b8a\u5f97\u66f4\u8907\u96dc\uff0c\u4e00\u4e9b\u60e1\u610f\u6d3b\u52d5\u53ef\u80fd\u4e0d\u88ab\u5bdf\u89ba\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5167\u5bb9\u904e\u6ffe<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u82e5\u672a\u8abf\u6574\u70ba\u6aa2\u67e5 HTTPS \u6d41\u91cf\uff0cDoH \u6703\u7e5e\u904e\u57fa\u65bc DNS \u7684\u904e\u6ffe\u6a5f\u5236\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u6cd5\u898f\u9075\u5faa<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u7531\u65bc\u5f15\u5165\u52a0\u5bc6\uff0c\u7d44\u7e54\u5728\u65e5\u8a8c\u4fdd\u7559\u8207\u6d41\u91cf\u6aa2\u67e5\u65b9\u9762\u53ef\u80fd\u9762\u81e8\u5408\u898f\u6311\u6230\u3002<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>\u70ba\u4e86\u7dad\u6301\u63a7\u5236\u529b\uff0c\u4f60\u53ef\u4ee5\uff1a<\/p>\n<ul>\n<li>\n<p>\u5728\u53d7\u7ba1\u63a7\u7d42\u7aef\u4e0a\u505c\u7528 DoH\uff0c\u4ee5\u4fdd\u7559\u5c0d DNS \u7684\u53ef\u8996\u6027\u3002<\/p>\n<\/li>\n<li>\n<p>\u5c01\u9396\u5df2\u77e5 DoH \u63d0\u4f9b\u5546\uff0c\u4ee5\u9650\u5236\u672a\u53d7\u7ba1\u63a7\u88dd\u7f6e\u4e0a\u7684 DoH \u4f7f\u7528\u3002<\/p>\n<\/li>\n<li>\n<p>\u4f7f\u7528\u80fd\u8fa8\u8b58 DoH \u7684\u5b89\u5168\u8a2d\u5099\uff0c\u6aa2\u67e5 HTTPS \u6d41\u91cf\u4e2d\u7684 DNS \u6d3b\u52d5\u3002<\/p>\n<\/li>\n<li>\n<p>\u5b9a\u671f\u6aa2\u8996\u7db2\u8def\u4e2d\u662f\u5426\u5b58\u5728\u7570\u5e38\u7684 DoH 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