[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.gerasro.cz\/historie-a-soucasnost-internetu\/#Article","mainEntityOfPage":"https:\/\/www.gerasro.cz\/historie-a-soucasnost-internetu\/","headline":"Historie a sou\u010dasnost internetu","name":"Historie a sou\u010dasnost internetu","description":"Internet je syst\u00e9m propojen\u00fdch po\u010d\u00edta\u010dov\u00fdch s\u00edt\u00ed, ve kter\u00fdch spolu po\u010d\u00edta\u010de komunikuj\u00ed za pomoc\u00ed protokol\u016f TCP\/IP. C\u00edlem je bezprobl\u00e9mov\u00e1 komunikace kdekoli po sv\u011bt\u011b. Slovo internet vzniklo z\u00a0p\u0159edpony Inter (mezi) net (network &hellip; <a href=\"https:\/\/www.gerasro.cz\/historie-a-soucasnost-internetu\/\" class=\"more-link\">Read More<\/a>","datePublished":"2020-01-18","dateModified":"2023-05-03","author":{"@type":"Person","@id":"https:\/\/www.gerasro.cz\/author\/#Person","name":"","url":"https:\/\/www.gerasro.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/59b0e4716b6bc16861d789b0eb3efe04cb591482277f92a016ec4356fe735210?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/59b0e4716b6bc16861d789b0eb3efe04cb591482277f92a016ec4356fe735210?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"gerasro.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.gerasro.cz\/wp-content\/uploads\/img_a355198_w3077_t1569657955.jpg","url":"https:\/\/www.gerasro.cz\/wp-content\/uploads\/img_a355198_w3077_t1569657955.jpg","height":0,"width":0},"url":"https:\/\/www.gerasro.cz\/historie-a-soucasnost-internetu\/","about":["Internet"],"wordCount":386,"articleBody":"Internet je syst\u00e9m propojen\u00fdch po\u010d\u00edta\u010dov\u00fdch s\u00edt\u00ed, ve kter\u00fdch spolu po\u010d\u00edta\u010de komunikuj\u00ed za pomoc\u00ed protokol\u016f TCP\/IP. C\u00edlem je bezprobl\u00e9mov\u00e1 komunikace kdekoli po sv\u011bt\u011b. Slovo internet vzniklo z\u00a0p\u0159edpony Inter (mezi) net (network \u2013 s\u00ed\u0165). P\u016fvodn\u011b se jednalo pouze o ozna\u010den\u00ed jedn\u00e9 ze s\u00edt\u00ed, av\u0161ak postupn\u011b se n\u00e1zev zm\u011bnil a ozna\u010duje kompletn\u011b celou s\u00ed\u0165.\tPrvn\u00ed vize s\u00edt\u011b, podobn\u00e9 dne\u0161n\u00edmu internetu poch\u00e1z\u00ed z\u00a0roku 1946. V\u00a0roce 1958 byla zalo\u017eena agentura ARPA, d\u00edky n\u00ed\u017e byl 29. 10. 1969 zprovozn\u011bn ARPANET, kter\u00fd obsahoval 4 uzly a spojoval univerzitn\u00ed po\u010d\u00edta\u010de po USA. Po\u010det u\u017eivatel\u016f a p\u0159ipojen\u00fdch po\u010d\u00edta\u010d\u016f exponenci\u00e1ln\u011b roste a v\u00a0sou\u010dasn\u00e9 dob\u011b ji\u017e propojuje cel\u00fd sv\u011bt.\t\u010cesk\u00fd internet se za\u010d\u00edn\u00e1 objevovat v\u00a0roce 1990, kdy u n\u00e1s existovaly pouze pevn\u00e9 linky. Postupn\u011b se technologie zlep\u0161ovala. Pokusy o p\u0159ipojen\u00ed k\u00a0internetu prob\u011bhly v\u00a0listopadu 1991. V\u00a0sou\u010dasn\u00e9 dob\u011b snad v\u00a0republice nenajdete po\u010d\u00edta\u010d, kter\u00fd by nem\u011bl mo\u017enost p\u0159ipojit se k\u00a0celosv\u011btov\u00e9 s\u00edti \u2013 internetu. V\u00a0devades\u00e1t\u00fdch letech se v\u0161ak jednalo sp\u00ed\u0161e o v\u00fdjimku.\tInternet n\u00e1m nab\u00edz\u00ed hodn\u011b mo\u017enost\u00ed, jak jej vyu\u017e\u00edt. Asi nejvyu\u017e\u00edvan\u011bj\u0161\u00ed funkc\u00ed je syst\u00e9m webov\u00fdch str\u00e1nek, kter\u00e9 se zobrazuj\u00ed za pomoc\u00ed webov\u00e9ho prohl\u00ed\u017ee\u010de. Pou\u017e\u00edvaj\u00ed protokol HTTP nebo HTTPS. Spousta u\u017eivatel\u016f internetu se omezuje pouze na tuto mo\u017enost, i kdy\u017e n\u00e1m toho Internet nab\u00edz\u00ed mnohem v\u00edce. Dal\u0161\u00ed velice obl\u00edbenou funkc\u00ed je elektronick\u00e1 po\u0161ta, neboli e mail. V\u00a0posledn\u00edch letech emaily nahrazuje sp\u00ed\u0161e instant messeging \u2013 online komunikace mezi u\u017eivateli v\u00a0re\u00e1ln\u00e9m \u010dase. Za pomoc\u00ed internetu m\u016f\u017eete telefonovat, sd\u00edlet sv\u00e9 soubory, fotky i videa, p\u0159ipojit se ke vzd\u00e1len\u00e9mu po\u010d\u00edta\u010di nebo t\u0159eba hr\u00e1t online hry.\tS\u00ed\u0165 internet u\u017e dnes pokr\u00fdv\u00e1 t\u00e9m\u011b\u0159 cel\u00fd sv\u011bt. Je opravdu jen m\u00e1lo m\u00edst, na kter\u00fdch nen\u00ed v\u016fbec mo\u017enost se p\u0159ipojit k\u00a0internetu a v\u00a0podstat\u011b u\u017e si to dnes nedok\u00e1\u017eeme ani p\u0159edstavit. Internet se stal sou\u010d\u00e1st\u00ed na\u0161ich \u017eivot\u016f a je jen t\u011b\u017eko nahraditeln\u00fd.                                                                                                                                                                                                                                                                                                                                                                                        4.3\/5 - (10 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Historie a sou\u010dasnost internetu","item":"https:\/\/www.gerasro.cz\/historie-a-soucasnost-internetu\/#breadcrumbitem"}]}]