{"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\/et\/blog\/news\/dns-over-https-budet-vklyuchyon-po-umolchaniyu-v-firefox-dlya-polzovatelej-iz-kanady","title":{"rendered":"DNS-over-HTTPS on va olema vaikimisi lubatud Firefoxis Kanada kasutajatele","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Firefoxi arendajad teatasid, et nad laiendavad DNS-otstarbeline HTTPS (DoH, DNS over HTTPS) kasutuselev\u00f5ttu, mis aktiveeritakse vaikimisi Kanadas asuvatele kasutajatele (varem rakendati DoH vaikimisi ainult Ameerika \u00dchendriikides). DoH aktiviseerimine Kanadas toimub mitmes etapis: 20. juulil aktiveeritakse DoH 1% Kanadas asuvatele kasutajatele ja kui ettekavatsetud probleeme ei korraldada, laiendatakse katvust 100%-ni septembri l\u00f5puks. <\/p>\n

Kanada Firefoxi kasutajate \u00fcleminek DoH-le toimub koost\u00f6\u00f6s CIRA (Canadian Internet Registration Authority) organisatsiooniga, mis reguleerib interneti arengut Kanadas ja vastutab tippdomeeni «ca» \u00fcle. CIRA on liitunud ka TRR (Trusted Recursive Resolver) programmiga ja on lisatud DNS-over-HTTPS teenusepakkujate hulka, mis on saadaval Firefoxis. <\/p>\n

P\u00e4rast DoH aktiviseerimist kuvatakse kasutaja s\u00fcsteemis hoiatusteade, mis v\u00f5imaldab vajadusel loobuda DoH-ile \u00fclemisest ja j\u00e4tkata traditsioonilise avatud DNS-serveri kasutamist. Teenusepakkujat v\u00f5i DoH-i saab muuta v\u00f5rgu\u00fchenduse seadetes. Lisaks CIRA DoH-serveritele on v\u00f5imalik valida ka Cloudflare ja NextDNS teenuseid.

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

Firefoxi pakutavad DoH-teenusepakkujad valitakse usaldusv\u00e4\u00e4rsete DNS-i lahendajate n\u00f5uete alusel, mille kohaselt v\u00f5ib DNS-operatsioon kasutada lahendamiseks saadud andmeid ainult teenuse t\u00f6\u00f6 tagamiseks, ei tohi s\u00e4ilitada logisid kauem kui 24 tundi, ei tohi edastada andmeid kolmandatele isikutele ning peab avalikustama andmete t\u00f6\u00f6tlemise meetodite kohta teavet. Teenus peab samuti andma lubaduse mitte tsenseerida, filtreerida, sekkuda ja blokeerida DNS-i liiklust, v\u00e4lja arvatud seaduses etten\u00e4htud juhtudel. <\/p>\n

Tuletame meelde, et DoH v\u00f5ib olla kasulik DNS-serverite kaudu edastatavate hostinimede muudest kogutud andmetest lekete v\u00e4ltimiseks, MAN-in-the-Middle r\u00fcnnakute ja DNS-trafiku valeandmise vastases v\u00f5itluses (n\u00e4iteks avalike Wi-Fi-v\u00f5rkude \u00fchendamisel), samuti DNS-tasandi blokeeringute \u00fcletamiseks (DoH ei saa asendada VPN<\/a> blokeeringute \u00fcletamise lahendusi, mis on rakendatud DPI-tasandil) v\u00f5i t\u00f6\u00f6 korraldamiseks, kui otsest juurdep\u00e4\u00e4su DNS-serveritele ei ole v\u00f5imalik tagada (n\u00e4iteks proxy kaudu t\u00f6\u00f6tamisel). Kui tavalistes oludes saadetakse DNS-p\u00e4ringud otse s\u00fcsteemi konfiguratsioonis m\u00e4\u00e4ratud DNS-serveritele, siis DoH puhul kapseldatakse hosti m\u00e4\u00e4ratlemise p\u00e4ring HTTPS-trafikusse ja saadetakse HTTP-serverisse, kus resolver t\u00f6\u00f6tleb p\u00e4ringuid l\u00e4bi Web API. Praegune standard DNSSEC kasutab kr\u00fcpteerimist ainult kliendi ja serveri autentimiseks, kuid ei kaitse trafikut pealtkuulamise eest ja ei garanteeri p\u00e4ringute konfidentsiaalsust. IP-aadressid<\/a> host on HTTPS traffic will be routed to an HTTP server where the resolver handles requests via Web API. The current DNSSEC standard uses encryption only for authenticating the client and server, but it does not protect traffic from interception and does not guarantee the confidentiality of requests.
\n
Allikas: 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 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