{"id":9448,"date":"2009-12-06T10:53:27","date_gmt":"2009-12-06T17:53:27","guid":{"rendered":"http:\/\/www.pcvesti.com\/?p=9448"},"modified":"2009-12-06T10:53:27","modified_gmt":"2009-12-06T17:53:27","slug":"nova-alternativa-za-sistem-imena-domena","status":"publish","type":"post","link":"https:\/\/www.pcvesti.com\/?p=9448","title":{"rendered":"Nova alternativa za sistem imena domena"},"content":{"rendered":"<p><img decoding=\"async\" src=\"http:\/\/www.mikro.rs\/slike\/vesti\/2009\/12435_Google%20DNS.gif\" border=\"0\" alt=\"\" align=\"left\" \/><span>Google je upravo stvorio nov sistem za re\u0161avanje upita u sistemu imena domena (Domain Name System, DNS) koji \u0107e korisnicima ubrzati pregledanje veba i u\u010diniti ga sigurnijim.<\/span><\/p>\n<p>Googleov javni DNS, <a href=\"http:\/\/googleblog.blogspot.com\/2009\/12\/introducing-google-public-dns.html\">predstavljen<\/a> u \u010detvrtak, jo\u0161 uvek je u eksperimentalnoj fazi.<\/p>\n<p>S njim kompanija \u017eeli da pobolj\u0161a postoje\u0107u tehnologiju sistema s br\u017eim i efikasnijim ke\u0161iranjem i dodatnim bezbednosnim mehanizmima za za\u0161titu od podvala kojima se korisnici upu\u0107uju na zlonamerne veb strane.<\/p>\n<p>DNS omogu\u0107ava da se slovne adrese lokacija koje upisujemo u polje veb \u010dita\u010da prevedu u odgovaraju\u0107e numeri\u010dke adrese koje odgovaraju internet protokolu, tako da se u izvesnom smislu pona\u0161a kao telefonski imenik i utika\u010dka tabla u starim centralama.<\/p>\n<p>Da bi koristio <a href=\"http:\/\/code.google.com\/speed\/public-dns\/\">Google Public DNS<\/a>, korisnik mora da promeni mre\u017ena pode\u0161avanja tako da njegovi zahtevi za veb stranama idu na Googleov servis umesto ka njegovom dobavlja\u010du internet usluga. Google je zbog toga ponudio posebnu <a href=\"http:\/\/code.google.com\/speed\/public-dns\/docs\/using.html\">stranu<\/a> s detaljnim uputstvima kako se to izvodi.<\/p>\n<p>\u201eMnogi ne razmi\u0161ljaju o sistemu DNS jer je to ne\u0161to \u0161to \u017eivi skriveno u pozadini\u201c rekao je Prem Ramasvami, proizvodni direktor za Google Public DNS. \u201eMi sada \u017eelimo da razgovaramo o tome i to ne samo s upu\u0107enijim korisnicima ve\u0107 sa svima. Smatramo da bi trebalo da znaju malo vi\u0161e o tim osnovnim gradivnom blokovima interneta.\u201c<\/p>\n<p>Time \u0161to je objavio <a href=\"http:\/\/code.google.com\/speed\/public-dns\/docs\/intro.html\">detalje<\/a> o svojoj tehnologiji Public DNS, Google \u017eeli da ohrabri davaoce internet usluga i druge dobavlja\u010de DNS sistema, da razmotre prihvatanje onog \u0161to kompanija smatra pobolj\u0161anjima, rekao je Ramasvami. \u201e\u017delimo da ne\u017eno poguramo zajednicu dobavlja\u010da internet usluga u pravom smeru.\u201c<\/p>\n<p>Da bi DNS bio br\u017ei, Google je sagradio veliko spremi\u0161te popularnih domena, koje neprekidno osve\u017eava, bez obzira da li korisnici tra\u017ee ili ne tra\u017ee te domene. Drugi pitanja DNS-a re\u0161avaju tako \u0161to pribavljaju potrebu informaciju kad se ona zatra\u017ei. \u201eU na\u0161em slu\u010daju \u010dim postavite pitanje mi vam odmah odgovorimo\u201c, ka\u017ee Ramasvami.<\/p>\n<p>Na pitanje da li \u0107e ovaj servis dodati jo\u0161 vi\u0161e podataka o korisnicima u Googleove arhive, Ramasvami je rekao da \u0107e Google Public DNS \u010duvati IP adrese korisnika najvi\u0161e 48 sati pre nego \u0161to ih obri\u0161e, dok \u0107e op\u0161tije podatke o njegovom dobavlja\u010du internet usluga i gradu \u010duvati najvi\u0161e dve nedelje. Detalji su <a href=\"http:\/\/code.google.com\/speed\/public-dns\/privacy.html\">ovde<\/a>.<\/p>\n<p>Pored toga, Google ne\u0107e koristiti podatke o saobra\u0107aju koji generi\u0161e Google Public DNS kao komplement podacima koje prikuplja o korisnicima u svojim drugim uslugama. \u201eNikad ih ne\u0107emo korelisati s na\u0161im dnevnicima pretra\u017eivanja ili bilo \u010dim nalik tome da bismo dopunjavali informacije koje imamo o konkretnom korisniku. Znamo da nam DNS omogu\u0107ava dodatne informacije, ali \u017eelimo da odagnamo zabrinutost u pogledu privatnosti. Ovde se radi o tome da se ubrza veb a ne da sakupi vi\u0161e podataka\u201c, poru\u010duje Ramasvami.<\/p>\n<p>Googleov servis \u0107e se direktno nadmetati sa servisima kao \u0161to je \u010detiri godine star <a href=\"http:\/\/www.opendns.com\/\">OpenDNS<\/a> koji bele\u017ei ogroman rast kori\u0161\u0107enja i prihoda. OpenDNS dnevno odgovara na 20 milijardi upita i ima oko 15 miliona korisnika. U 2008. godini kad je odgovorao na sedam milijardi upita dnevno, OpenDNS je bele\u017eio dnevni prihod od 20.000 dolara. (M.V.)<\/p>\n<p><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: 12px; color: #333333;\">Izvor: <a style=\"font-family: Arial,Helvetica,sans-serif; text-decoration: underline; color: #6f060b;\" title=\"Casopis Mikro\" href=\"http:\/\/www.mikro.rs\/\" target=\"_blank\">Mikro<\/a><\/span><\/p>\n<p><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: 12px; color: #333333;\">Search: <\/span><a title=\"Find More About Nova alternativa za sistem imena domena\" href=\"http:\/\/www.pcvesti.com\/gosearch.php?id=Nova alternativa za sistem imena domena\" target=\"_blank\">Find More About Motorola investira u razvoj inetrfejsa osetljivih na dodir<\/a><\/p>\n<p>[ad#234x60vesti]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Google je upravo stvorio nov sistem za re\u0161avanje upita u sistemu imena domena (Domain Name System, DNS) koji \u0107e korisnicima ubrzati pregledanje veba i u\u010diniti ga sigurnijim. Googleov javni DNS, predstavljen u \u010detvrtak, jo\u0161 uvek je u eksperimentalnoj fazi. S njim kompanija \u017eeli da pobolj\u0161a postoje\u0107u tehnologiju sistema s br\u017eim i efikasnijim ke\u0161iranjem i dodatnim bezbednosnim mehanizmima za za\u0161titu od podvala kojima se korisnici upu\u0107uju na zlonamerne veb strane. DNS omogu\u0107ava da&#8230; <\/p>\n<div class=\"more-container\"><a class=\"more-link\" href=\"https:\/\/www.pcvesti.com\/?p=9448\" itemprop=\"url\">Continue reading<\/a><\/div>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"seo_booster_metabox":"","ngg_post_thumbnail":0,"slim_seo":{"title":"Nova alternativa za sistem imena domena - PCVesti","description":"Google je upravo stvorio nov sistem za re\u0161avanje upita u sistemu imena domena (Domain Name System, DNS) koji \u0107e korisnicima ubrzati pregledanje veba i u\u010diniti g"},"footnotes":""},"categories":[5],"tags":[],"class_list":["post-9448","post","type-post","status-publish","format-standard","hentry","category-pc-vesti"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Nova alternativa za sistem imena domena - PCVesti<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.pcvesti.com\/?p=9448\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Nova alternativa za sistem imena domena - PCVesti\" \/>\n<meta property=\"og:description\" content=\"Google je upravo stvorio nov sistem za re\u0161avanje upita u sistemu imena domena (Domain Name System, DNS) koji \u0107e korisnicima ubrzati pregledanje veba i u\u010diniti ga sigurnijim. Googleov javni DNS, predstavljen u \u010detvrtak, jo\u0161 uvek je u eksperimentalnoj fazi. S njim kompanija \u017eeli da pobolj\u0161a postoje\u0107u tehnologiju sistema s br\u017eim i efikasnijim ke\u0161iranjem i dodatnim bezbednosnim mehanizmima za za\u0161titu od podvala kojima se korisnici upu\u0107uju na zlonamerne veb strane. DNS omogu\u0107ava da... 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