{"id":37909,"date":"2019-10-31T22:20:29","date_gmt":"2019-10-31T19:20:29","guid":{"rendered":"https:\/\/prohoster.info\/blog\/mozilla-skoro-vklyuchit-dns-over-https-v-firefox-po-umolchaniyu\/"},"modified":"2019-10-31T22:20:29","modified_gmt":"2019-10-31T19:20:29","slug":"mozilla-skoro-vklyuchit-dns-over-https-v-firefox-po-umolchaniyu","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/mozilla-skoro-vklyuchit-dns-over-https-v-firefox-po-umolchaniyu","title":{"rendered":"Mozilla brzy aktivuje DNS over HTTPS ve Firefoxu jako v\u00fdchoz\u00ed nastaven\u00ed","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Ve spole\u010dnosti Mozilla ukon\u010dili<\/a><\/noindex> f\u00e1zi testov\u00e1n\u00ed podpory DNS p\u0159es HTTPS (DNS over HTTPS, DoH) a pl\u00e1nuj\u00ed je\u0161t\u011b do konce m\u011bs\u00edce spustit funkci v USA. Po pln\u00e9m spu\u0161t\u011bn\u00ed zva\u017euj\u00ed zaveden\u00ed protokolu i pro dal\u0161\u00ed zem\u011b.<\/p>\n

\"Mozilla<\/p>\n

Tato technologie umo\u017e\u0148uje \u0161ifrovat DNS dopravu, a\u010dkoli v prohl\u00ed\u017ee\u010di bude mo\u017en\u00e9 funkci deaktivovat a pou\u017e\u00edvat b\u011b\u017en\u00e9 DNS dotazy. Je pravd\u011bpodobn\u00e9, \u017ee tak u\u010din\u00ed u\u017eivatel\u00e9 syst\u00e9m\u016f dohledu rodi\u010d\u016f a podnikov\u00fdch s\u00edt\u00ed, proto\u017ee maj\u00ed syst\u00e9m kontrol pro automatick\u00e9 vypnut\u00ed DoH.<\/p>\n

Podobn\u00e1 technologie m\u016f\u017ee b\u00fdt u\u017eite\u010dn\u00e1 pro ochranu p\u0159ed \u00faniky dat prost\u0159ednictv\u00edm DNS server\u016f poskytovatel\u016f. Lze ji tak\u00e9 pou\u017e\u00edt proti \u00fatok\u016fm MITM, podvod\u016fm s DNS dopravou, obch\u00e1zen\u00ed blokac\u00ed na \u00farovni dom\u00e9nov\u00fdch jmen<\/a> a tak d\u00e1le. V\u017edy\u0165 aktu\u00e1ln\u00ed standard DNSSEC pou\u017e\u00edv\u00e1 \u0161ifrov\u00e1n\u00ed pouze pro autentizaci klienta a serveru, nicm\u00e9n\u011b nechr\u00e1n\u00ed p\u0159ed zachycen\u00edm nebo podvodem s daty.<\/p>\n

Aktivace DoH v about:config se prov\u00e1d\u00ed pomoc\u00ed prom\u011bnn\u00e9 network.trr.mode, kter\u00e1 se objevila ve Firefoxu 60. P\u0159i hodnot\u011b 0 se DoH zcela deaktivuje. Hodnota 1 umo\u017e\u0148uje automaticky vyb\u00edrat mezi DNS nebo DoH v z\u00e1vislosti na tom, co funguje rychleji. P\u0159i hodnot\u011b 2 se pou\u017e\u00edv\u00e1 DoH jako v\u00fdchoz\u00ed, a DNS jako z\u00e1lo\u017en\u00ed mo\u017enost. P\u0159i hodnot\u011b 3 je aktivov\u00e1n pouze DNS over HTTPS. Nakonec, pokud nastav\u00edte parametr 4, aktivuje se re\u017eim zrcadlen\u00ed, kdy DoH a DNS funguj\u00ed paraleln\u011b. Pou\u017e\u00edv\u00e1 se server DNS CloudFlare, i kdy\u017e jej lze zm\u011bnit.<\/p>\n

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Zdroj: 3dnews.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0412 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 Mozilla \u0437\u0430\u0432\u0435\u0440\u0448\u0438\u043b\u0438 \u044d\u0442\u0430\u043f \u0442\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438 DNS \u043f\u043e\u0432\u0435\u0440\u0445 HTTPS (DNS over HTTPS, DoH) \u0438 \u043d\u0430\u043c\u0435\u0440\u0435\u043d\u044b \u0434\u043e \u043a\u043e\u043d\u0446\u0430 \u0442\u0435\u043a\u0443\u0449\u0435\u0433\u043e \u043c\u0435\u0441\u044f\u0446\u0430 \u0437\u0430\u043f\u0443\u0441\u0442\u0438\u0442\u044c \u0444\u0443\u043d\u043a\u0446\u0438\u044e \u0432 \u0421\u0428\u0410. \u041f\u043e\u0441\u043b\u0435 \u043f\u043e\u043b\u043d\u043e\u0446\u0435\u043d\u043d\u043e\u0433\u043e \u0441\u0442\u0430\u0440\u0442\u0430 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u0437\u0430\u043f\u0443\u0441\u043a\u0430 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 \u0440\u0430\u0441\u0441\u043c\u043e\u0442\u0440\u044f\u0442 \u0438 \u0434\u043b\u044f \u0434\u0440\u0443\u0433\u0438\u0445 \u0441\u0442\u0440\u0430\u043d. \u042d\u0442\u0430 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u044f \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0448\u0438\u0444\u0440\u043e\u0432\u0430\u0442\u044c DNS-\u0442\u0440\u0430\u0444\u0438\u043a, \u0445\u043e\u0442\u044f \u0432 \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0435 \u0444\u0443\u043d\u043a\u0446\u0438\u044e \u043c\u043e\u0436\u043d\u043e \u0431\u0443\u0434\u0435\u0442 \u043e\u0442\u043a\u043b\u044e\u0447\u0438\u0442\u044c \u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u043e\u0431\u044b\u0447\u043d\u044b\u0435 DNS-\u0437\u0430\u043f\u0440\u043e\u0441\u044b. \u0412\u0435\u0440\u043e\u044f\u0442\u043d\u043e, \u0442\u0430\u043a \u043f\u043e\u0441\u0442\u0443\u043f\u044f\u0442 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0438 \u0441\u0438\u0441\u0442\u0435\u043c […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":28445,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-37909","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\udd47Mozilla brzy aktivuje DNS over HTTPS ve Firefoxu jako v\u00fdchoz\u00ed | ProHoster","description":"Ve spole\u010dnosti Mozilla 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