[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.strban.cz\/zmena-diky-ktere-bude-vase-online-vyhledavani-rychlejsi-a-bezpecnejsi\/#Article","mainEntityOfPage":"https:\/\/www.strban.cz\/zmena-diky-ktere-bude-vase-online-vyhledavani-rychlejsi-a-bezpecnejsi\/","headline":"Zm\u011bna, d\u00edky kter\u00e9 bude va\u0161e online vyhled\u00e1v\u00e1n\u00ed rychlej\u0161\u00ed a bezpe\u010dn\u011bj\u0161\u00ed","name":"Zm\u011bna, d\u00edky kter\u00e9 bude va\u0161e online vyhled\u00e1v\u00e1n\u00ed rychlej\u0161\u00ed a bezpe\u010dn\u011bj\u0161\u00ed","description":"DNS je \u010dasto porovn\u00e1v\u00e1n s telefonn\u00edm seznamem, jeliko\u017e p\u0159ev\u00e1d\u00ed slova z n\u00e1zvu dom\u00e9ny do adresy IP, co\u017e jsou \u010d\u00edsla, kter\u00e1","datePublished":"2025-03-05","dateModified":"2023-05-04","author":{"@type":"Person","@id":"https:\/\/www.strban.cz\/author\/#Person","name":"strban.cz\n","url":"https:\/\/www.strban.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/0379e0c919e89f337c2f51ff1404922f8441b43281fb91f3719df99f70b9888f?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/0379e0c919e89f337c2f51ff1404922f8441b43281fb91f3719df99f70b9888f?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"strban.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.strban.cz\/wp-content\/uploads\/img_a312950_w2192_t1523638919.jpg","url":"https:\/\/www.strban.cz\/wp-content\/uploads\/img_a312950_w2192_t1523638919.jpg","height":0,"width":0},"url":"https:\/\/www.strban.cz\/zmena-diky-ktere-bude-vase-online-vyhledavani-rychlejsi-a-bezpecnejsi\/","about":["Internet"],"wordCount":394,"articleBody":"DNS je \u010dasto porovn\u00e1v\u00e1n s telefonn\u00edm seznamem, jeliko\u017e p\u0159ev\u00e1d\u00ed slova z n\u00e1zvu dom\u00e9ny do adresy IP, co\u017e jsou \u010d\u00edsla, kter\u00e1 tento n\u00e1zev p\u0159edstavuj\u00ed. Nap\u0159\u00edklad 172.217.6.68 v\u00e1s p\u0159enese na adresu google.com. Z\u010d\u00e1sti proto, \u017ee je pro lidi snaz\u0161\u00ed zapamatovat si slova ne\u017e \u0159et\u011bzce \u010d\u00edsel, je DNS pr\u00e1v\u011b t\u00edm, co rozpozn\u00e1v\u00e1 konkr\u00e9tn\u00ed \u010d\u00edseln\u00e9 \u0159et\u011bzce jednotliv\u00fdch server\u016f, jejich\u017e adresy jsou zad\u00e1v\u00e1ny do internetov\u00e9ho prohl\u00ed\u017ee\u010de.M\u016f\u017eeme si v\u0161ak sami vybrat, jakou slu\u017ebu DNS bude n\u00e1\u0161 po\u010d\u00edta\u010d pou\u017e\u00edvat. Pokud v\u0161ak takto neu\u010din\u00edme, spole\u010dnosti poskytuj\u00edc\u00ed internetov\u00e9 p\u0159ipojen\u00ed, jako Verizon nebo Charter, to ud\u011blaj\u00ed za n\u00e1s. Tak kup\u0159\u00edkladu Comcast vyu\u017e\u00edv\u00e1 intern\u00ed syst\u00e9m. P\u0159\u00edpadn\u011b, nam\u00edsto toho, abyste pracovali s v\u00fdchoz\u00edm nastaven\u00edm, m\u016f\u017eete u spole\u010dnosti Cloudflare zv\u00e1\u017eit p\u0159epnut\u00ed na novou slu\u017ebu DNS: 1.1.1.1. P\u0159echod na takov\u00e9to nastaven\u00ed m\u00e1 dv\u011b v\u00fdhody.Zaprv\u00e9 tato slu\u017eba poskytuje vy\u0161\u0161\u00ed rychlost p\u0159i vyhled\u00e1v\u00e1n\u00ed, a zadruh\u00e9, klade d\u016fraz na respektov\u00e1n\u00ed soukrom\u00ed sv\u00fdch u\u017eivatel\u016f, tak\u017ee ka\u017ed\u00fdch 24 hodin ma\u017ee p\u0159\u00edslu\u0161n\u00e9 DNS z\u00e1znamy. Nav\u00edc nejde o prvn\u00ed slu\u017ebu tohoto druhu: spole\u010dnost Google rovn\u011b\u017e provozuje slu\u017ebu DNS Google Public, kter\u00e1, stejn\u011b jako verze 1.1.1.1, je k dispozici zdarma.V\u00fdb\u011br varianty, jakou je 1.1.1.1, znamen\u00e1, \u017ee webov\u00e9 str\u00e1nky, kter\u00e9 nav\u0161t\u00edv\u00edte, jsou zpracov\u00e1v\u00e1ny slu\u017ebou Cloudflare, a nikoliv poskytovatelem internetov\u00fdch slu\u017eeb, p\u0159i\u010dem\u017e protokoly z tohoto procesu budou pravideln\u011b odstra\u0148ov\u00e1ny, co\u017e \u010din\u00ed internetov\u00e9 vyhled\u00e1v\u00e1n\u00ed mnohem bezpe\u010dn\u011bj\u0161\u00edm, nebo\u0165 data, kter\u00e1 byla smaz\u00e1na p\u0159ed dostate\u010dn\u011b dlouhou dobou, je t\u011b\u017ek\u00e9 hacknout. A zat\u00edmco va\u0161e internetov\u00e1 spole\u010dnost bude st\u00e1le zn\u00e1t IP adresy webov\u00fdch str\u00e1nek, kter\u00e9 prohl\u00ed\u017e\u00edte, p\u0159echod na 1.1.1.1 je symbolick\u00fd krok, kter\u00fd vkl\u00e1d\u00e1 kl\u00ed\u010dovou str\u00e1nku procesu online vyhled\u00e1v\u00e1n\u00ed do rukou spole\u010dnosti, kter\u00e1 informace t\u00fdkaj\u00edc\u00ed se v\u00e1s nebude sledovat.Historie na\u0161eho hled\u00e1n\u00ed toti\u017e m\u016f\u017ee odhalit nap\u0159\u00edklad na\u0161e n\u00e1bo\u017eensk\u00e9 nebo politick\u00e9 preference, p\u0159\u00edpadn\u011b i informace o na\u0161em zdravotn\u00edm stavu.                                                                                                                                                                                                                                                                                                                                                                                        3.8\/5 - (13 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Zm\u011bna, d\u00edky kter\u00e9 bude va\u0161e online vyhled\u00e1v\u00e1n\u00ed rychlej\u0161\u00ed a bezpe\u010dn\u011bj\u0161\u00ed","item":"https:\/\/www.strban.cz\/zmena-diky-ktere-bude-vase-online-vyhledavani-rychlejsi-a-bezpecnejsi\/#breadcrumbitem"}]}]