[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.bumbum.cz\/utok-silnejsi-nez-cely-internet\/#Article","mainEntityOfPage":"https:\/\/www.bumbum.cz\/utok-silnejsi-nez-cely-internet\/","headline":"\u00datok siln\u011bj\u0161\u00ed ne\u017e cel\u00fd internet","name":"\u00datok siln\u011bj\u0161\u00ed ne\u017e cel\u00fd internet","description":"Internet je mocnou zbran\u00ed, zvl\u00e1\u0161t\u011b dnes a bude i v\u00a0budoucnu, kdy je na internetovou s\u00ed\u0165 napojena ka\u017ed\u00e1 slo\u017eka na\u0161eho \u017eivota a ka\u017ed\u00e1 instituce (i st\u00e1tn\u00ed), se kterou se m\u016f\u017eeme setkat. A\u0165 u\u017e to jsou str\u00e1nky vl\u00e1dy nebo parlamentu, strany nebo hnut\u00ed nebo i nap\u0159\u00edklad vnit\u0159n\u00ed infrastruktura st\u00e1tn\u00ed na internetu, nic nen\u00ed kryto p\u0159ed po\u0159\u00e1dn\u00fdm \u00fatokem&hellip; <div><a class=\"more-link\" href=\"https:\/\/www.bumbum.cz\/utok-silnejsi-nez-cely-internet\/\">Pokra\u010dovat ve \u010dten\u00ed... <span class=\"screen-reader-text\">\u00datok siln\u011bj\u0161\u00ed ne\u017e cel\u00fd internet<\/span><\/a><\/div>","datePublished":"2025-02-28","dateModified":"2023-04-29","author":{"@type":"Person","@id":"https:\/\/www.bumbum.cz\/author\/#Person","name":"bumbum.cz\n","url":"https:\/\/www.bumbum.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/2b882a21216b34ba28e79730eea9356b725e9a0bf9885ae3bedd792ae606fb10?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/2b882a21216b34ba28e79730eea9356b725e9a0bf9885ae3bedd792ae606fb10?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"bumbum.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.bumbum.cz\/wp-content\/uploads\/img_a309746_w1900_t1520795210.jpg","url":"https:\/\/www.bumbum.cz\/wp-content\/uploads\/img_a309746_w1900_t1520795210.jpg","height":0,"width":0},"url":"https:\/\/www.bumbum.cz\/utok-silnejsi-nez-cely-internet\/","about":["Internet"],"wordCount":395,"articleBody":"Internet je mocnou zbran\u00ed, zvl\u00e1\u0161t\u011b dnes a bude i v\u00a0budoucnu, kdy je na internetovou s\u00ed\u0165 napojena ka\u017ed\u00e1 slo\u017eka na\u0161eho \u017eivota a ka\u017ed\u00e1 instituce (i st\u00e1tn\u00ed), se kterou se m\u016f\u017eeme setkat. A\u0165 u\u017e to jsou str\u00e1nky vl\u00e1dy nebo parlamentu, strany nebo hnut\u00ed nebo i nap\u0159\u00edklad vnit\u0159n\u00ed infrastruktura st\u00e1tn\u00ed na internetu, nic nen\u00ed kryto p\u0159ed po\u0159\u00e1dn\u00fdm \u00fatokem zven\u010d\u00ed. Je sice pravda, \u017ee \u010cesk\u00e1 republika sk\u00f3ruje kr\u00e1sn\u011b na hned n\u011bkolika m\u00edstech, st\u00e1le m\u00e1me ve v\u0161ech oblastech bezpe\u010dnosti co d\u011blat \u2013 hlavn\u011b, pokud na hrad\u011b jsou takov\u00ed lid\u00e9, kte\u0159\u00ed bezpe\u010dnosti na internetu nep\u0159ikl\u00e1daj\u00ed zrovna velkou v\u00e1hu.\tNejv\u011bt\u0161\u00ed \u00fader v\u00a0historiiP\u0159ed rokem se \u00fatoky DDoS, kter\u00e9 se zam\u011b\u0159ovaly hlavn\u011b na vl\u00e1dn\u00ed a korpor\u00e1tn\u00ed weby a servery, pohybovaly v\u00a0rozmez\u00ed n\u011bkolika set gigabajt\u016f za sekundu. Samoz\u0159ejm\u011b, pro b\u011b\u017en\u00e9ho u\u017eivatele neskute\u010dn\u00fd objem, ale ve sv\u011bt\u011b t\u011bchto kyber\u00fatok\u016f je to tak n\u011bjak z\u00e1kladn\u00ed a b\u011b\u017en\u00e1 praxe. Letos ale s\u00edla \u00fatoku zna\u010dn\u011b v\u0161echny p\u0159ekvapila, kdy\u017e se na str\u00e1nky americk\u00e9 spole\u010dnosti za\u010dal valit tok dat o velikosti 1,7 terabajt\u016f za sekundu, co\u017e je, jen tak pro obr\u00e1zek, tis\u00edc sedm set gigabajt\u016f za sekundu. Neskute\u010dn\u00fd objem dat, kter\u00fd byl je\u0161t\u011b k\u00a0tomu v\u0161emu urychlen memcatched servery.\u00a0\tV\u011bt\u0161\u00ed ne\u017e aktivita tuzemsk\u00e9ho internetuP\u0159es dva nejv\u011bt\u0161\u00ed internetov\u00e9 uzly v\u00a0\u010cesku prote\u010de denn\u011b b\u011bhem \u0161pi\u010dky zhruba 600 gigabajt\u016f, a to je opravdu krizov\u00e1 z\u00e1t\u011b\u017e. Kdy\u017e si tedy p\u0159edstav\u00edme, \u017ee \u00fatok m\u011bl objem dat skoro t\u0159ikr\u00e1t v\u011bt\u0161\u00ed ne\u017e tohle, m\u016f\u017eeme si jednoduchou p\u0159edstavou ud\u011blat obr\u00e1zek, jak moc velk\u00fd to musel b\u00fdt \u00fader. Nen\u00ed to jenom v\u011bt\u0161\u00ed objem dat \u010desk\u00e9ho internetu, ale tak\u00e9 v\u011bt\u0161\u00ed objem dat \u010ceskoslovenska.\u00a0Z\u00a0toho v\u0161eho ov\u0161em neplyne to, \u017ee bychom se te\u010f m\u011bli chytat za hlavy a panika\u0159it a vid\u011bt za t\u00edm Kalouska, Sorose nebo Rusy. Ony takov\u00e9 \u00fatoky lze docela dob\u0159e \u201eodm\u00edtnout\u201c a nemus\u00ed se proto ani tr\u00e1vit hodiny u po\u010d\u00edta\u010de, ale i tak takov\u00fd objem dat ur\u010dit\u011b p\u0159ekvap\u00ed i zajet\u00e9 mistry.                                                                                                                                                                                                                                                                                                                                                                                        4.3\/5 - (3 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"\u00datok siln\u011bj\u0161\u00ed ne\u017e cel\u00fd internet","item":"https:\/\/www.bumbum.cz\/utok-silnejsi-nez-cely-internet\/#breadcrumbitem"}]}]