{"id":861,"date":"2021-01-15T12:32:32","date_gmt":"2021-01-15T04:32:32","guid":{"rendered":"https:\/\/blog.billows.com.tw\/?p=861"},"modified":"2021-01-15T12:34:31","modified_gmt":"2021-01-15T04:34:31","slug":"%e7%be%8e%e5%9c%8b%e5%9c%8b%e5%ae%89%e5%b1%80national-security-agency-%e5%85%ac%e5%b8%83%e6%9c%80%e6%96%b0dns%e6%8c%87%e5%8d%97%ef%bc%8c%e5%bb%ba%e8%ad%b0%e5%83%85%e4%bd%bf%e7%94%a8","status":"publish","type":"post","link":"https:\/\/blog.billows.com.tw\/?p=861","title":{"rendered":"\u7f8e\u570b\u570b\u5b89\u5c40(National Security Agency) \u516c\u5e03\u6700\u65b0DNS\u6307\u5357\uff0c\u5efa\u8b70\u50c5\u4f7f\u7528\u201c\u6307\u5b9a\u7684\u201dDNS\u89e3\u6790\u5668\uff0c\u4e26\u63d0\u4f9b\u6709\u95dcDNS over HTTPS\u7684\u5b89\u5168\u90e8\u7f72\u6e96\u5247"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"940\" height=\"788\" src=\"https:\/\/blog.billows.com.tw\/wp-content\/uploads\/2021\/01\/NSA_DNS.png\" alt=\"\" class=\"wp-image-862\" srcset=\"https:\/\/blog.billows.com.tw\/wp-content\/uploads\/2021\/01\/NSA_DNS.png 940w, https:\/\/blog.billows.com.tw\/wp-content\/uploads\/2021\/01\/NSA_DNS-300x251.png 300w, https:\/\/blog.billows.com.tw\/wp-content\/uploads\/2021\/01\/NSA_DNS-768x644.png 768w\" sizes=\"auto, (max-width: 940px) 100vw, 940px\" \/><figcaption>NSA\u4f01\u696d\u5efa\u8b70\u5efa\u7acb\u5177\u6709DoH\u7684DNS\u7d50\u69cb\u7684\u793a\u610f\u5716<\/figcaption><\/figure>\n\n\n\n<p>\u7f8e\u570b\u570b\u5bb6\u5b89\u5168\u5c40\u5efa\u8b70\u5c07\u4f01\u696d\u7db2\u8def\u7684DNS\u6d41\u91cf\uff08\u7121\u8ad6\u662f\u5426\u7d93\u904e\u52a0\u5bc6\uff09\u50c5\u767c\u9001\u5230\u6307\u5b9a\u7684\u4f01\u696dDNS\u89e3\u6790\uff0c\u907f\u514d\u4f7f\u7528\u7b2c\u4e09\u65b9DNS\u89e3\u6790\u5668\uff0c\u4f86\u963b\u6b62\u5a01\u8105\u884c\u70ba\u8005\u5c0dDNS\u6d41\u91cf\u7aca\u807d\u548c\u7ac4\u6539\uff0c\u4e26\u963b\u6b62\u5c0d\u5167\u90e8\u7db2\u8def\u6578\u64da\u7684\u5b58\u53d6\u3002<\/p>\n\n\n\n<p>DNS over HTTPS\uff08DoH\uff09\u662f\u4e00\u500b\u4ee5HTTPS\u52a0\u5bc6\u89e3\u6790\u7db2\u57df\u540d\u7a31\u7684\u5354\u5b9a\uff0cNSA\u8868\u793a\u5982\u679c\u672a\u5728\u4f01\u696d\u4e2d\u6b63\u78ba\u90e8\u7f72\u52a0\u5bc6\u7684DNS\u6280\u8853\uff0c\u5373DNS over HTTPS\uff0c\u5247\u653b\u64ca\u8005\u53ef\u80fd\u6703\u6feb\u7528\u5b83\u3002\u6700\u5b89\u5168\u7684\u65b9\u6cd5\u662f\u50c5\u4f7f\u7528\u516c\u53f8\u81ea\u5df1\u6307\u5b9a\u7684\u4f01\u696dDNS\u4f3a\u670d\u5668\u9032\u884c\u52a0\u5bc6\u6216\u672a\u52a0\u5bc6\u7684DNS\u6d41\u91cf\u3002<\/p>\n\n\n\n<p>NSA\u88dc\u5145\u8aaa\uff0c\u5982\u679c\u4f01\u696d DNS \u89e3\u6790\u5668\u4e0d\u652f\u63f4 DoH\uff0c\u5247\u4ecd\u61c9\u4f7f\u7528\u4f01\u696d DNS \u89e3\u6790\u5668\uff0c\u4e26\u4e14\u61c9\u7981\u7528\u548c\u963b\u6b62\u6240\u6709\u52a0\u5bc6 DNS\uff0c\u76f4\u5230\u52a0\u5bc6 DNS \u529f\u80fd\u80fd\u5920\u5b8c\u5168\u6574\u5408\u5230\u4f01\u696d DNS \u57fa\u790e\u7d50\u69cb\u4e2d\u3002NSA\u9084\u5efa\u8b70\u5728\u7ba1\u7406\u54e1\u7981\u7528\u5176\u7db2\u8def\u4e0a\u7684DoH\uff0c\u4e5f\u8981\u963b\u6b62\u201c\u5df2\u77e5\u7684DoH\u89e3\u6790\u5668\u4e0aIP\u5730\u5740\u548c\u7db2\u57df\u201d\uff0c\u9632\u6b62\u5ba2\u6236\u7aef\u5617\u8a66\u4f7f\u7528\u81ea\u5df1\u7684DoH\u89e3\u6790\u5668\u800c\u4e0d\u662f\u4f7f\u7528DHCP\u5206\u914d\u7684DNS\u89e3\u6790\u5668\u3002<\/p>\n\n\n\n<p>NSA\u7684\u6307\u5357\u9084\u63d0\u4f9b\u4e86\u6709\u95dcDoH\u7528\u9014\u4ee5\u53ca\u6b63\u78ba\u914d\u7f6eDoH\u4ee5\u589e\u5f37\u4f01\u696dDNS\u7684\u5b89\u5168\u6027\u7684\u63a7\u5236\u3002<\/p>\n\n\n\n<p>\u66f4\u591a\u6709\u95dcNSA\u6307\u5357\u7684\u5167\u5bb9\uff0c\u8acb\u81f3\u4ee5\u4e0b\u9023\u7d50\uff1a<\/p>\n\n\n\n<p><a href=\"https:\/\/media.defense.gov\/2021\/Jan\/14\/2002564889\/-1\/-1\/0\/CSI_ADOPTING_ENCRYPTED_DNS_U_OO_102904_21.PDF\">https:\/\/media.defense.gov\/2021\/Jan\/14\/2002564889\/-1\/-1\/0\/CSI_ADOPTING_ENCRYPTED_DNS_U_OO_102904_21.PDF<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7f8e\u570b\u570b\u5bb6\u5b89\u5168\u5c40\u5efa\u8b70\u5c07\u4f01\u696d\u7db2\u8def\u7684DNS\u6d41\u91cf\uff08\u7121\u8ad6\u662f\u5426\u7d93\u904e\u52a0\u5bc6\uff09\u50c5\u767c\u9001\u5230\u6307\u5b9a\u7684\u4f01\u696dDNS\u89e3\u6790\uff0c\u907f\u514d\u4f7f\u7528\u7b2c\u4e09\u65b9DNS <a class=\"read-more\" href=\"https:\/\/blog.billows.com.tw\/?p=861\">READ MORE<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-861","post","type-post","status-publish","format-standard","hentry","category-6"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/861","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=861"}],"version-history":[{"count":4,"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/861\/revisions"}],"predecessor-version":[{"id":866,"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/861\/revisions\/866"}],"wp:attachment":[{"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=861"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=861"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=861"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}