[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.ckmed.cz\/hackeri-a-olympiada\/#Article","mainEntityOfPage":"https:\/\/www.ckmed.cz\/hackeri-a-olympiada\/","headline":"Hacke\u0159i a olympi\u00e1da","name":"Hacke\u0159i a olympi\u00e1da","description":"P\u0159esn\u011b tohle je pro tyto „pazdr\u00e1ty“ naprost\u00fd r\u00e1j, ve kter\u00e9m se oni pomysln\u011b v\u00e1lej\u00ed jako svin\u011b v bukvic\u00edch. A nezaji\u0161t\u011bn\u00fd po\u010d\u00edta\u010d? No to je n\u011bco jako nal\u00e9zt zlatou \u017e\u00edlu. Experti na bezpe\u010dnost tvrd\u00ed, \u017ee po\u010det \u00fatok\u016f vzroste denn\u011b a\u017e o jeden milion. Prvn\u00ed \u00fatoky byly v Pchjong\u010dchangu zaznamen\u00e1ny u\u017e p\u0159i slavnostn\u00edm zah\u00e1jen\u00ed. Spousta hacker\u016f se za\u010dala nav\u00e1\u017eet...","datePublished":"2020-09-25","dateModified":"2023-05-10","author":{"@type":"Person","@id":"https:\/\/www.ckmed.cz\/author\/#Person","name":"","url":"https:\/\/www.ckmed.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/65248d4269af31fa3fa693ee3fd479d0960b985d370ed586e59378332be7a3ce?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/65248d4269af31fa3fa693ee3fd479d0960b985d370ed586e59378332be7a3ce?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"ckmed.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.ckmed.cz\/wp-content\/uploads\/img_a308820_w2362_t1519846017.jpg","url":"https:\/\/www.ckmed.cz\/wp-content\/uploads\/img_a308820_w2362_t1519846017.jpg","height":0,"width":0},"url":"https:\/\/www.ckmed.cz\/hackeri-a-olympiada\/","about":["Internet"],"wordCount":417,"articleBody":"P\u0159esn\u011b tohle je pro tyto „pazdr\u00e1ty“ naprost\u00fd r\u00e1j, ve kter\u00e9m se oni pomysln\u011b v\u00e1lej\u00ed jako svin\u011b v bukvic\u00edch. A nezaji\u0161t\u011bn\u00fd po\u010d\u00edta\u010d? No to je n\u011bco jako nal\u00e9zt zlatou \u017e\u00edlu. Experti na bezpe\u010dnost tvrd\u00ed, \u017ee po\u010det \u00fatok\u016f vzroste denn\u011b a\u017e o jeden milion. Prvn\u00ed \u00fatoky byly v Pchjong\u010dchangu zaznamen\u00e1ny u\u017e p\u0159i slavnostn\u00edm zah\u00e1jen\u00ed. Spousta hacker\u016f se za\u010dala nav\u00e1\u017eet do v\u0161eho co s n\u00edm souviselo a pokusilo se tak vy\u0159adit z provozu v\u0161echna za\u0159\u00edzen\u00ed. P\u0159ev\u00e1\u017en\u011b \u0161lo o tzv. DDoS \u00fatoky. Ten je zalo\u017een na principu p\u0159et\u00ed\u017een\u00ed, budu-li se to sna\u017eit vysv\u011btlit co nejv\u00edce pochopitelnou formou. To se prost\u011b pokus\u00ed co nejv\u00edce po\u010d\u00edta\u010d\u016f, \u0159\u00e1dov\u011b p\u0159es stovky tis\u00edc, napojovat na jeden server a ten to nest\u00edh\u00e1. Tak\u017ee n\u00e1sledn\u011b kv\u016fli tomuto p\u0159et\u00ed\u017een\u00ed spadne a je vymalov\u00e1no. Pro toho, kdo se chce pod\u00edvat bude server a\u017e do n\u00e1pravy nedostupn\u00fd. Toto potvrdili i z\u00e1stupci Mezin\u00e1rodn\u00edho olympijsk\u00e9ho v\u00fdboru a tak\u00e9 potvrdili bez\u00fasp\u011b\u0161nost tohoto pokusu. Ostatn\u011b, jak informoval Mohamad Amin Hasbini, bezpe\u010dnostn\u00ed analytik ve spole\u010dnosti Kaspersky Lab, tyto akce hackery l\u00e1kaly a l\u00e1kat budou.Do spletitost\u00ed internetov\u00fdch \u00fatok\u016f se m\u016f\u017eete dostat i vy, ani\u017e jste opustili republiku a sledujete v\u0161e jen z domu. I v\u00e1m m\u016f\u017ee b\u00fdt podstr\u010den vir a jste tam, kde jste b\u00fdt necht\u011bli. Samoz\u0159ejm\u011b, \u017ee lze sn\u00ed\u017eit riziko na absolutn\u00ed minimum dodr\u017eov\u00e1n\u00edm bezpe\u010dnostn\u00edho desatera o kter\u00e9m jsem psal posledn\u011b. P\u00e1r nej z\u00e1sad si dovol\u00edm zopakovat. Tak\u017ee mimo jin\u00e9 nikdy neotev\u00edrejte maily ani p\u0159\u00edlohy ani nic od odes\u00edlatele kter\u00e9ho nezn\u00e1te a nic od n\u011bj ne\u010dek\u00e1te. Nikdy nezad\u00e1vejte sv\u00e9 osobn\u00ed \u00fadaje s hesly a u\u017e v\u016fbec ne na neov\u011b\u0159en\u00fdch str\u00e1nk\u00e1ch. Samoz\u0159ejmost\u00ed je kontrola aktualizac\u00ed va\u0161\u00edm po\u010d\u00edta\u010dem a kontrola antiviru.  A pak spousta drobnost\u00ed, kter\u00e9 je prost\u011b dobr\u00e9 d\u011blat a dodr\u017eovat. Hacke\u0159i jsou st\u00e1le zku\u0161en\u011bj\u0161\u00ed a lep\u0161\u00ed. Bodej\u0165 by nebyli, kdy\u017e na posledn\u00edch \u010dty\u0159ech olympijsk\u00fdch hr\u00e1ch provedli dohromady p\u0159es jednu miliardu z\u00e1ke\u0159n\u00fdch \u00fatok\u016f.                                                                                                                                                                                                                                                                                                                                                                                         4.5\/5 - (11 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Hacke\u0159i a olympi\u00e1da","item":"https:\/\/www.ckmed.cz\/hackeri-a-olympiada\/#breadcrumbitem"}]}]