{"id":93161,"date":"2020-09-03T19:42:10","date_gmt":"2020-09-03T17:42:10","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-chrome-dlya-android-vklyuchena-podderzhka-dns-over-https"},"modified":"2020-09-03T19:42:10","modified_gmt":"2020-09-03T17:42:10","slug":"v-chrome-dlya-android-vklyuchena-podderzhka-dns-over-https","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/v-chrome-dlya-android-vklyuchena-podderzhka-dns-over-https","title":{"rendered":"A Chrome Android t\u00e1mogatja a DNS-over-HTTPS-t.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

A Google v\u00e1llalat bejelentette<\/a><\/noindex> a fokozatos aktiv\u00e1l\u00e1s kezdet\u00e9r\u0151l a \"DNS az HTTPS-en\"<\/a><\/noindex> (DoH, DNS over HTTPS) a Chrome 85 felhaszn\u00e1l\u00f3i sz\u00e1m\u00e1ra, akik Android platformot haszn\u00e1lnak. Az \u00fczemm\u00f3d fokozatosan aktiv\u00e1l\u00f3dik, egyre t\u00f6bb felhaszn\u00e1l\u00f3t \u00e9rintve. Kor\u00e1bban a Chrome 83-ban<\/a><\/noindex> megkezd\u0151d\u00f6tt a DNS-over-HTTPS aktiv\u00e1l\u00e1sa asztali felhaszn\u00e1l\u00f3k sz\u00e1m\u00e1ra. <\/p>\n

A DNS-over-HTTPS automatikusan aktiv\u00e1lva lesz azok sz\u00e1m\u00e1ra, akikn\u00e9l a be\u00e1ll\u00edt\u00e1sok k\u00f6z\u00f6tt DNS-szolg\u00e1ltat\u00f3k vannak megadva, amelyek t\u00e1mogatj\u00e1k ezt a technol\u00f3gi\u00e1t (a DNS-over-HTTPS az ugyanazt a szolg\u00e1ltat\u00f3t haszn\u00e1lja, mint ami a DNS-n\u00e9l volt). P\u00e9ld\u00e1ul, ha a felhaszn\u00e1l\u00f3n\u00e1l a rendszerszint\u0171 be\u00e1ll\u00edt\u00e1sokban a DNS 8.8.8.8 van megadva, akkor a Chrome-ban a Google DNS-over-HTTPS szolg\u00e1ltat\u00e1sa aktiv\u00e1lva lesz (\"https:\/\/dns.google.com\/dns-query\"), ha a DNS - 1.1.1.1, akkor a Cloudflare DNS-over-HTTPS szolg\u00e1ltat\u00e1sa (\"https:\/\/cloudflare-dns.com\/dns-query\"), \u00e9s \u00edgy tov\u00e1bb. <\/p>\n

Annak \u00e9rdek\u00e9ben, hogy elker\u00fclj\u00fck a probl\u00e9m\u00e1kat a v\u00e1llalati intranetek felold\u00e1s\u00e1ban, a DNS-over-HTTPS nem alkalmazhat\u00f3 a b\u00f6ng\u00e9sz\u0151 haszn\u00e1lat\u00e1nak meghat\u00e1roz\u00e1sakor a centraliz\u00e1ltan kezelt rendszerekben. A DNS-over-HTTPS sz\u00fcl\u0151i fel\u00fcgyeleti rendszerek megl\u00e9te eset\u00e9n is le lesz tiltva. DNS-over-HTTPS m\u0171k\u00f6d\u00e9si probl\u00e9m\u00e1i eset\u00e9n lehet\u0151s\u00e9g van a be\u00e1ll\u00edt\u00e1sok vissza\u00e1ll\u00edt\u00e1s\u00e1ra a hagyom\u00e1nyos DNS-re. A DNS-over-HTTPS kezel\u00e9s\u00e9hez a b\u00f6ng\u00e9sz\u0151 be\u00e1ll\u00edt\u00e1saiban speci\u00e1lis lehet\u0151s\u00e9gek lettek hozz\u00e1adva, amelyek lehet\u0151v\u00e9 teszik a DNS-over-HTTPS letilt\u00e1s\u00e1t vagy m\u00e1s szolg\u00e1ltat\u00f3 v\u00e1laszt\u00e1s\u00e1t.<\/p>\n

Eml\u00e9keztet\u0151\u00fcl, a DNS-over-HTTPS hasznos lehet a szolg\u00e1ltat\u00f3k DNS-szerverei \u00e1ltal k\u00e9rt hostnevek inform\u00e1ci\u00f3inak sziv\u00e1rg\u00e1s\u00e1nak elker\u00fcl\u00e9s\u00e9ben, a MITM-t\u00e1mad\u00e1sok \u00e9s a DNS-forgalom manipul\u00e1ci\u00f3j\u00e1nak megakad\u00e1lyoz\u00e1s\u00e1ban (p\u00e9ld\u00e1ul nyilv\u00e1nos Wi-Fi csatlakoz\u00e1s eset\u00e9n), a DNS szint\u0171 blokkol\u00e1sokkal szembeni v\u00e9dekez\u00e9sben (a DNS-over-HTTPS nem tudja helyettes\u00edteni a VPN-t a DPI szintj\u00e9n megval\u00f3s\u00edtott blokkol\u00e1sok megker\u00fcl\u00e9s\u00e9ben) vagy a DNS-szerverek k\u00f6zvetlen el\u00e9r\u00e9s\u00e9nek lehetetlens\u00e9ge eset\u00e9n. Norm\u00e1lis esetben a DNS-lek\u00e9rdez\u00e9sek k\u00f6zvetlen\u00fcl a rendszer konfigur\u00e1ci\u00f3j\u00e1ban meghat\u00e1rozott DNS-szerverekre vannak k\u00fcldve, m\u00edg a DNS-over-HTTPS eset\u00e9n a host IP-c\u00edm\u00e9nek meghat\u00e1roz\u00e1sa \u00e9rdek\u00e9ben tett lek\u00e9rdez\u00e9s a HTTPS forgalomba van be\u00e1gyazva, \u00e9s HTTP-szerverre ker\u00fcl, ahol a felold\u00f3 Web API-n kereszt\u00fcl dolgozza fel a lek\u00e9rdez\u00e9seket. A megl\u00e9v\u0151 DNSSEC szabv\u00e1ny csak az \u00fcgyf\u00e9l \u00e9s a szerver hiteles\u00edt\u00e9s\u00e9re haszn\u00e1l titkos\u00edt\u00e1st, de nem v\u00e9di a forgalmat az elfog\u00e1st\u00f3l, \u00e9s nem garant\u00e1lja a lek\u00e9rdez\u00e9sek titkoss\u00e1g\u00e1t.<\/p>\n

<\/a><\/noindex><\/p>\n

Forr\u00e1s: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Google \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0430 \u043e \u043d\u0430\u0447\u0430\u043b\u0435 \u043f\u043e\u044d\u0442\u0430\u043f\u043d\u043e\u0433\u043e \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f \u0440\u0435\u0436\u0438\u043c\u0430 «DNS \u043f\u043e\u0432\u0435\u0440\u0445 HTTPS» (DoH, DNS over HTTPS) \u0434\u043b\u044f \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439 Chrome 85, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0449\u0438\u0445 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0443 Android. \u0420\u0435\u0436\u0438\u043c \u0431\u0443\u0434\u0435\u0442 \u0432\u043a\u043b\u044e\u0447\u0430\u0442\u044c\u0441\u044f \u043f\u043e\u0441\u0442\u0435\u043f\u0435\u043d\u043d\u043e, \u043e\u0445\u0432\u0430\u0442\u044b\u0432\u0430\u044f \u0432\u0441\u0451 \u0431\u043e\u043b\u044c\u0448\u0435 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439. \u0420\u0430\u043d\u0435\u0435 \u0432 Chrome 83 \u043d\u0430\u0447\u0430\u043b\u043e\u0441\u044c \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435 DNS-over-HTTPS \u0434\u043b\u044f \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439 \u043d\u0430\u0441\u0442\u043e\u043b\u044c\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c. DNS-over-HTTPS \u0431\u0443\u0434\u0435\u0442 \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438 \u0430\u043a\u0442\u0438\u0432\u0438\u0440\u043e\u0432\u0430\u043d \u0434\u043b\u044f \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439, \u0432 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430\u0445 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0443\u043a\u0430\u0437\u0430\u043d\u044b DNS-\u043f\u0440\u043e\u0432\u0430\u0439\u0434\u0435\u0440\u044b, \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u044e\u0449\u0438\u0435 \u0434\u0430\u043d\u043d\u0443\u044e \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u044e […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-93161","post","type-post","status-publish","format-standard","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\udd47A Chrome Androidra t\u00e1mogat\u00e1st ny\u00fajt a DNS-over-HTTPS-hez | ProHoster","description":"A Google bejelentette, hogy fokozatosan bevezeti","canonical_url":"https:\/\/prohoster.info\/hu\/blog\/news\/v-chrome-dlya-android-vklyuchena-podderzhka-dns-over-https","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"hu_HU","og:site_name":"ProHoster | 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