{"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\/ro\/blog\/news\/dns-over-https-budet-vklyuchyon-po-umolchaniyu-v-firefox-dlya-polzovatelej-iz-kanady","title":{"rendered":"DNS-over-HTTPS va fi activat \u00een mod implicit \u00een Firefox pentru utilizatorii din Canada.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Dezvoltatorii Firefox au anun\u021bat extinderea aplic\u0103rii modului DNS peste HTTPS (DoH, DNS over HTTPS), care va fi activat implicit pentru utilizatorii din Canada (anterior DoH era activat implicit doar pentru SUA). Activarea DoH pentru utilizatorii din Canada se va desf\u0103\u0219ura \u00een mai multe etape: pe 20 iulie, DoH va fi activat pentru 1% dintre utilizatorii din Canada \u0219i, dac\u0103 nu apar probleme neprev\u0103zute, acoperirea va ajunge la 100% p\u00e2n\u0103 la sf\u00e2r\u0219itul lunii septembrie. <\/p>\n

Traducerea utilizatorilor canadieni de Firefox la DoH se desf\u0103\u0219oar\u0103 cu participarea organiza\u021biei CIRA (Autoritatea Canadian\u0103 pentru \u00cenregistrarea Internetului), care regleaz\u0103 dezvoltarea internetului \u00een Canada \u0219i este responsabil\u0103 pentru domeniul de nivel superior «ca». Organiza\u021bia CIRA s-a al\u0103turat de asemenea programului TRR (Resolver Recursiv de \u00cencredere) \u0219i este inclus\u0103 printre furnizorii DNS-over-HTTPS disponibili \u00een Firefox. <\/p>\n

Dup\u0103 activarea DoH pe sistemul utilizatorului va fi afi\u0219at un avertisment, permi\u021b\u00e2nd utilizatorului s\u0103 renun\u021be la trecerea la DoH \u0219i s\u0103 continue utilizarea schemei tradi\u021bionale de trimitere a cererilor necriptate c\u0103tre serverul DNS al furnizorului. Utilizatorul poate schimba furnizorul sau dezactiva DoH din set\u0103rile conexiunii de re\u021bea. \u00cen plus fa\u021b\u0103 de serverele DoH CIRA, utilizatorii pot alege servicii precum Cloudflare \u0219i NextDNS.

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

Furnizorii de DoH oferi\u021bi \u00een Firefox sunt selecta\u021bi conform cerin\u021belor pentru rezolvatoarele DNS de \u00eencredere, conform c\u0103rora operatorul DNS poate utiliza datele ob\u021binute pentru rezolvarea numelui doar pentru a asigura func\u021bionarea serviciului, nu trebuie s\u0103 p\u0103streze loguri mai mult de 24 de ore, nu poate transmite datele unor ter\u021be p\u0103r\u021bi \u0219i este obligat s\u0103 fac\u0103 publice informa\u021biile despre modalit\u0103\u021bile de procesare a datelor. Serviciul trebuie, de asemenea, s\u0103 se angajeze s\u0103 nu cenzureze, s\u0103 nu filtreze, s\u0103 nu intervin\u0103 \u0219i s\u0103 nu blocheze traficul DNS, cu excep\u021bia situa\u021biilor prev\u0103zute de legisla\u021bie. <\/p>\n

Reamintim c\u0103 DoH poate fi util pentru eliminarea scurgerilor de informa\u021bii despre numele gazdelor solicitate prin serverele DNS ale furnizorilor, pentru combaterea atacurilor MITM \u0219i a falsific\u0103rii traficului DNS (de exemplu, atunci c\u00e2nd te conectezi la Wi-Fi public), \u0219i pentru a contracara bloc\u0103rile la nivel DNS (DoH nu poate \u00eenlocui) VPN<\/a> \u00een domeniul ocolirii restric\u021biilor implementate la nivelul DPI) sau pentru organizarea func\u021bion\u0103rii \u00een cazul \u00een care nu se poate accesa direct serverele DNS (de exemplu, c\u00e2nd se lucreaz\u0103 printr-un proxy). \u00centr-o situa\u021bie obi\u0219nuit\u0103, interog\u0103rile DNS sunt trimise direct c\u0103tre serverele DNS specificate \u00een configura\u021bia sistemului, dar \u00een cazul DoH, interogarea pentru determinarea adrese IP<\/a> gazdei este \u00eencapsulat\u0103 \u00een traficul HTTPS \u0219i trimis\u0103 c\u0103tre un server HTTP, pe care rezolutorul proceseaz\u0103 interog\u0103rile prin Web API. Standardul existent DNSSEC utilizeaz\u0103 criptarea doar pentru autentificarea clientului \u0219i serverului, dar nu protejeaz\u0103 traficul de interceptare \u0219i nu garanteaz\u0103 confiden\u021bialitatea interog\u0103rilor.
\n
Sursa: opennet.ro<\/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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