{"id":100737,"date":"2021-07-11T10:23:55","date_gmt":"2021-07-11T08:23:55","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/dns-over-https-budet-vklyuchyon-po-umolchaniyu-v-firefox-dlya-polzovatelej-iz-kanady"},"modified":"2021-07-11T10:23:55","modified_gmt":"2021-07-11T08:23:55","slug":"dns-over-https-budet-vklyuchyon-po-umolchaniyu-v-firefox-dlya-polzovatelej-iz-kanady","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/dns-over-https-budet-vklyuchyon-po-umolchaniyu-v-firefox-dlya-polzovatelej-iz-kanady","title":{"rendered":"DNS-over-HTTPS ser\u00e1 ativado por padr\u00e3o no Firefox para usu\u00e1rios no Canad\u00e1.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Os desenvolvedores do Firefox anunciaram a expans\u00e3o do uso do modo DNS sobre HTTPS (DoH, DNS over HTTPS), que ser\u00e1 ativado por padr\u00e3o para usu\u00e1rios no Canad\u00e1 (anteriormente, o DoH s\u00f3 era aplicado por padr\u00e3o nos EUA). A ativa\u00e7\u00e3o do DoH para usu\u00e1rios canadenses ser\u00e1 feita em v\u00e1rias etapas: no dia 20 de julho, o DoH ser\u00e1 ativado para 1% dos usu\u00e1rios no Canad\u00e1 e, se n\u00e3o surgirem problemas imprevistos, a cobertura ser\u00e1 aumentada para 100% at\u00e9 o final de setembro. <\/p>\n

A tradu\u00e7\u00e3o dos usu\u00e1rios canadenses do Firefox para DoH \u00e9 realizada com a participa\u00e7\u00e3o da organiza\u00e7\u00e3o CIRA (Canadian Internet Registration Authority), que regula o desenvolvimento da internet no Canad\u00e1 e \u00e9 respons\u00e1vel pelo dom\u00ednio de n\u00edvel superior «ca». A organiza\u00e7\u00e3o CIRA tamb\u00e9m se juntou ao programa TRR (Trusted Recursive Resolver) e est\u00e1 inclu\u00edda entre os provedores de DNS-over-HTTPS dispon\u00edveis no Firefox. <\/p>\n

Ap\u00f3s a ativa\u00e7\u00e3o do DoH, uma notifica\u00e7\u00e3o ser\u00e1 exibida no sistema do usu\u00e1rio, permitindo, se desejado, recusar a migra\u00e7\u00e3o para o DoH e continuar utilizando o esquema tradicional de envio de consultas n\u00e3o criptografadas ao servidor DNS do provedor. O provedor pode ser alterado ou o DoH desativado nas configura\u00e7\u00f5es da conex\u00e3o de rede. Al\u00e9m dos servidores DoH da CIRA, tamb\u00e9m \u00e9 poss\u00edvel escolher os servi\u00e7os do Cloudflare e do NextDNS.

\"DNS-over-HTTPS<\/center> <\/p>\n

Os provedores de DoH oferecidos no Firefox s\u00e3o selecionados com base em requisitos para resolvers DNS confi\u00e1veis, segundo os quais o operador DNS pode usar os dados recebidos para resolu\u00e7\u00e3o apenas para garantir o funcionamento do servi\u00e7o, n\u00e3o deve armazenar logs por mais de 24 horas, n\u00e3o pode fornecer dados a terceiros e deve divulgar informa\u00e7\u00f5es sobre os m\u00e9todos de processamento de dados. O servi\u00e7o tamb\u00e9m deve se comprometer a n\u00e3o censurar, filtrar, interferir ou bloquear o tr\u00e1fego DNS, salvo em situa\u00e7\u00f5es previstas por lei. <\/p>\n

Vale lembrar que o DoH pode ser \u00fatil para evitar vazamentos de informa\u00e7\u00f5es sobre os nomes de host solicitados atrav\u00e9s dos servidores DNS dos provedores, combater ataques MITM e a substitui\u00e7\u00e3o do tr\u00e1fego DNS (por exemplo, ao se conectar a Wi-Fi p\u00fablico), al\u00e9m de resistir a bloqueios a n\u00edvel de DNS (o DoH n\u00e3o pode substituir VPN<\/a> na \u00e1rea de contornar bloqueios implementados no n\u00edvel DPI) ou para organizar o funcionamento em caso de impossibilidade de acesso direto aos servidores DNS (por exemplo, ao trabalhar por meio de um proxy). Em uma situa\u00e7\u00e3o normal, as solicita\u00e7\u00f5es DNS s\u00e3o enviadas diretamente para os servidores DNS especificados na configura\u00e7\u00e3o do sistema, mas no caso do DoH, a solicita\u00e7\u00e3o para a defini\u00e7\u00e3o endere\u00e7os IP<\/a> do host \u00e9 encapsulada no tr\u00e1fego HTTPS e enviada para o servidor HTTP, onde o resolvedor processa as solicita\u00e7\u00f5es por meio da API Web. O padr\u00e3o existente DNSSEC utiliza criptografia apenas para autentica\u00e7\u00e3o do cliente e servidor, mas n\u00e3o protege o tr\u00e1fego contra intercepta\u00e7\u00e3o e n\u00e3o garante a confidencialidade das solicita\u00e7\u00f5es.
\n
Fonte: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 Firefox \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0438 \u043e \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u0438\u0438 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0440\u0435\u0436\u0438\u043c\u0430 DNS \u043f\u043e\u0432\u0435\u0440\u0445 HTTPS (DoH, DNS over HTTPS), \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0431\u0443\u0434\u0435\u0442 \u0432\u043a\u043b\u044e\u0447\u0451\u043d \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u0434\u043b\u044f \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439 \u0438\u0437 \u041a\u0430\u043d\u0430\u0434\u044b (\u0440\u0430\u043d\u0435\u0435 DoH \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u043b\u0441\u044f \u0442\u043e\u043b\u044c\u043a\u043e \u0434\u043b\u044f \u0421\u0428\u0410). \u0412\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435 DoH \u0434\u043b\u044f \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439 \u0438\u0437 \u041a\u0430\u043d\u0430\u0434\u044b \u0440\u0430\u0437\u0434\u0435\u043b\u0435\u043d\u043e \u043d\u0430 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u044d\u0442\u0430\u043f\u043e\u0432: 20 \u0438\u044e\u043b\u044f DoH \u0431\u0443\u0434\u0435\u0442 \u0430\u043a\u0442\u0438\u0432\u0438\u0440\u043e\u0432\u0430\u043d \u0434\u043b\u044f 1% \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439 \u0438\u0437 \u041a\u0430\u043d\u0430\u0434\u044b \u0438 \u0435\u0441\u043b\u0438 \u043d\u0435 \u0432\u043e\u0437\u043d\u0438\u043a\u043d\u0435\u0442 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":100738,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-100737","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47DNS-over-HTTPS ser\u00e1 ativado por padr\u00e3o no Firefox para usu\u00e1rios do Canad\u00e1 | ProHoster","description":"Os desenvolvedores do Firefox anunciaram a amplia\u00e7\u00e3o do uso do modo DNS sobre HTTPS (DoH, DNS over HTTPS), que ser\u00e1 ativado por padr\u00e3o para usu\u00e1rios do Canad\u00e1 (anteriormente, o DoH era aplicado por padr\u00e3o apenas nos EUA).","canonical_url":"https:\/\/prohoster.info\/pt\/blog\/news\/dns-over-https-budet-vklyuchyon-po-umolchaniyu-v-firefox-dlya-polzovatelej-iz-kanady","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"pt_PT","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47DNS-over-HTTPS \u0431\u0443\u0434\u0435\u0442 \u0432\u043a\u043b\u044e\u0447\u0451\u043d \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u0432 Firefox \u0434\u043b\u044f \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439 \u0438\u0437 \u041a\u0430\u043d\u0430\u0434\u044b | ProHoster","og:description":"\u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 Firefox \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0438 \u043e \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u0438\u0438 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0440\u0435\u0436\u0438\u043c\u0430 DNS \u043f\u043e\u0432\u0435\u0440\u0445 HTTPS (DoH, DNS over HTTPS), \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0431\u0443\u0434\u0435\u0442 \u0432\u043a\u043b\u044e\u0447\u0451\u043d \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u0434\u043b\u044f \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439 \u0438\u0437 \u041a\u0430\u043d\u0430\u0434\u044b (\u0440\u0430\u043d\u0435\u0435 DoH \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u043b\u0441\u044f \u0442\u043e\u043b\u044c\u043a\u043e \u0434\u043b\u044f \u0421\u0428\u0410).","og:url":"https:\/\/prohoster.info\/pt\/blog\/news\/dns-over-https-budet-vklyuchyon-po-umolchaniyu-v-firefox-dlya-polzovatelej-iz-kanady","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2021-07-11T08:23:55+00:00","article:modified_time":"2021-07-11T08:23:55+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"100737","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":null,"breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-07-11 09:43:25","updated":"2026-02-08 20:24:03","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/posts\/100737","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/comments?post=100737"}],"version-history":[{"count":2,"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/posts\/100737\/revisions"}],"predecessor-version":[{"id":157877,"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/posts\/100737\/revisions\/157877"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/media\/100738"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/media?parent=100737"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/categories?post=100737"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/tags?post=100737"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}