[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.34r.cz\/jak-funguje-internet-a-jak-se-lisi-od-webu\/#Article","mainEntityOfPage":"https:\/\/www.34r.cz\/jak-funguje-internet-a-jak-se-lisi-od-webu\/","headline":"Jak funguje Internet a jak se li\u0161\u00ed od webu?","name":"Jak funguje Internet a jak se li\u0161\u00ed od webu?","description":"\u010casto se st\u00e1v\u00e1, \u017ee se ztr\u00e1c\u00edme mezi jednotliv\u00fdmi pojmy. St\u00e1v\u00e1 se to a je to pochopiteln\u00e9. P\u0159edstavujeme si pod t\u00edm v\u0161ichni p\u0159ibli\u017en\u011b tot\u00e9\u017e a jemn\u00e9 … ","datePublished":"2020-09-15","dateModified":"2023-06-14","author":{"@type":"Person","@id":"https:\/\/www.34r.cz\/author\/#Person","name":"","url":"https:\/\/www.34r.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/093836c6bc976bea6a4c3cd39f9136c261430c33201aa865249fef2be34e3fdb?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/093836c6bc976bea6a4c3cd39f9136c261430c33201aa865249fef2be34e3fdb?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"34r.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.34r.cz\/wp-content\/uploads\/art277511_16x9_20260611_090314_9Rwv2y.jpg","url":"https:\/\/www.34r.cz\/wp-content\/uploads\/art277511_16x9_20260611_090314_9Rwv2y.jpg","height":0,"width":0},"url":"https:\/\/www.34r.cz\/jak-funguje-internet-a-jak-se-lisi-od-webu\/","about":["Www"],"wordCount":399,"articleBody":"\u010casto se st\u00e1v\u00e1, \u017ee se ztr\u00e1c\u00edme mezi jednotliv\u00fdmi pojmy. St\u00e1v\u00e1 se to a je to pochopiteln\u00e9. P\u0159edstavujeme si pod t\u00edm v\u0161ichni p\u0159ibli\u017en\u011b tot\u00e9\u017e a jemn\u00e9 nuance n\u00e1m unikaj\u00ed. V\u0161echny pojmy jsou v\u00a0angli\u010dtin\u011b nebo vych\u00e1zej\u00ed z\u00a0um\u011bl\u00e9ho jazyka. A jakkoli m\u016f\u017eeme b\u00fdt zdatn\u00ed v\u00a0oboj\u00edm, kdy\u017e p\u0159ijde na zkratky, v\u011bt\u0161inou se c\u00edt\u00edme jako Alenka v\u00a0\u0159\u00ed\u0161i div\u016f.Hor\u0161\u00ed je, \u017ee kdy\u017e po\u017e\u00e1d\u00e1me n\u011bkoho z\u00a0oboru, aby n\u00e1m jednodu\u0161e a prost\u011b vysv\u011btlil, jak vlastn\u011b web a internet a http protokol funguje, za\u010dne na n\u00e1s hned mluvit IT hatmatilkou, kter\u00e9 b\u011b\u017en\u00fd \u010dlov\u011bk sotva rozum\u00ed. A tak jsme \u0161li do z\u00e1klad\u016f a pokusili jsme se je stru\u010dn\u011b a jednodu\u0161e vysv\u011btlit.\u00a0Poj\u010fme se pod\u00edvat na rozd\u00edl mezi webem a Internetem: \u00b7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 WEBAnglicky s\u00ed\u0165. Ve sv\u00e9 podstat\u011b se nejedn\u00e1 o synonymum k\u00a0internetu, ale pouze o jednu z\u00a0mnoha slu\u017eeb, kterou lze po internetu naj\u00edt a vyu\u017e\u00edt. Pravda, jedn\u00e1 se o jej\u00ed nej\u010dast\u011bj\u0161\u00ed vyu\u017eit\u00ed na internetu, ale po\u0159\u00e1d se jedn\u00e1 pouze o slu\u017ebu, kter\u00e1 je d\u00edky internetu dostupn\u00e1. Stejn\u011b jako je dostupn\u00fd nap\u0159\u00edklad e-mail.\u00b7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 INTERNETNaproti tomu pojem internet znamen\u00e1 propojen\u00ed s\u00edt\u00ed navz\u00e1jem mezi sebou po cel\u00e9m sv\u011bt\u011b. Na internetu jsou uchov\u00e1na data, kter\u00e1 jsou p\u0159\u00edstupn\u00e1 z\u00a0jak\u00e9hokoli po\u010d\u00edta\u010de, kter\u00fd m\u00e1 k\u00a0t\u00e9to s\u00edti p\u0159ipojen\u00ed a spr\u00e1vn\u00e9 \u0161ifrov\u00e1n\u00ed.Slovn\u00ed\u010dek nej\u010dast\u011bji u\u017e\u00edvan\u00fdch zna\u010dek, zkratek a pojm\u016f: \u00a7\u00a0 HTML \u2013 jedn\u00e1 se o syntaktick\u00fd um\u011bl\u00fd jazyk, vyu\u017e\u00edvan\u00fd p\u0159i psan\u00ed a vytv\u00e1\u0159en\u00ed webov\u00fdch str\u00e1nek a webov\u00e9ho obsahu\u00a7\u00a0 WWW \u2013 world wide web\u00a7\u00a0 Http \u2013 p\u0159enos dat mezi prohl\u00ed\u017ee\u010dem a s\u00ed\u0165ov\u00fdm serverem\u00a7\u00a0 Https \u2013 zabezpe\u010den\u00ed protokolu http, jen\u017e umo\u017e\u0148uje \u0161ifrovan\u00e9 p\u0159enosy dat. U\u017e\u00edv\u00e1 se nap\u0159\u00edklad pro pou\u017eit\u00ed bankovn\u00edch aplikac\u00ed, nebo na str\u00e1nk\u00e1ch, kter\u00e9 jsou chr\u00e1n\u011bn\u00e9 heslem.\u00a7\u00a0 DNS \u2013 pod zkratkou se ukr\u00fdv\u00e1 n\u00e1zev \u201eDomain Name Server\u201c, v\u00a0praxi je vyu\u017e\u00edv\u00e1n k\u00a0p\u0159ekladu na\u0161eho jazyka do \u0161ifrov\u00e1n\u00ed jazyka um\u011bl\u00e9ho; nap\u0159\u00edklad adresu www.google.com\u00a0 na IP adresu tvo\u0159enou \u010d\u00edselnou \u0159adou.\t                                                                                                                                                                                                                                                                                                                                                                                                "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Jak funguje Internet a jak se li\u0161\u00ed od webu?","item":"https:\/\/www.34r.cz\/jak-funguje-internet-a-jak-se-lisi-od-webu\/#breadcrumbitem"}]}]