{"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\/de\/blog\/news\/mozilla-skoro-vklyuchit-dns-over-https-v-firefox-po-umolchaniyu","title":{"rendered":"Mozilla wird bald DNS over HTTPS standardm\u00e4\u00dfig in Firefox aktivieren","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Bei Mozilla haben abgeschlossen<\/a><\/noindex> die Testphase der Unterst\u00fctzung von DNS \u00fcber HTTPS (DNS over HTTPS, DoH) und planen, die Funktion bis Ende dieses Monats in den USA zu starten. Nach dem vollst\u00e4ndigen Start wird die M\u00f6glichkeit gepr\u00fcft, das Protokoll auch in anderen L\u00e4ndern einzuf\u00fchren.<\/p>\n

\"Mozilla<\/p>\n

Diese Technologie erm\u00f6glicht es, DNS-Datenverkehr zu verschl\u00fcsseln, wobei die Funktion im Browser deaktiviert werden kann, um normale DNS-Anfragen zu verwenden. Wahrscheinlich werden Nutzer von Eltern-Kontrollsystemen und Unternehmensnetzwerken so verfahren, da es dort Systeme zur automatischen Deaktivierung von DoH gibt.<\/p>\n

Eine solche Technologie k\u00f6nnte n\u00fctzlich sein, um Datenlecks \u00fcber die DNS-Server von Providern zu verhindern. Sie kann auch gegen MITM-Angriffe, Manipulation von DNS-Datenverkehr und Umgehung von Blockaden eingesetzt werden. Domainnamen<\/a> und so weiter. Denn der aktuelle Standard DNSSEC verwendet Verschl\u00fcsselung nur zur Authentifizierung von Client und Server, sch\u00fctzt aber nicht vor dem Abfangen oder der Manipulation von Daten.<\/p>\n

Die Aktivierung von DoH in about:config erfolgt \u00fcber die Variable network.trr.mode, die in Firefox 60 eingef\u00fchrt wurde. Bei Wert 0 ist DoH vollst\u00e4ndig deaktiviert. Wert 1 erm\u00f6glicht die automatische Auswahl zwischen DNS oder DoH, je nachdem, was schneller funktioniert. Bei Wert 2 wird DoH standardm\u00e4\u00dfig verwendet, w\u00e4hrend DNS als R\u00fcckfalloption dient. Bei Wert 3 wird nur DNS \u00fcber HTTPS verwendet. Schlie\u00dflich, wenn Parameter 4 eingestellt wird, wird der Mirroring-Modus aktiviert, in dem DoH und DNS parallel funktionieren. Dabei wird der DNS-Server von CloudFlare verwendet, obwohl dieser ge\u00e4ndert werden kann.<\/p>\n

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

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\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 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