[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.ovesny.cz\/ochrante-pocitac-pred-kyber-utoky\/#Article","mainEntityOfPage":"https:\/\/www.ovesny.cz\/ochrante-pocitac-pred-kyber-utoky\/","headline":"Ochra\u0148te po\u010d\u00edta\u010d p\u0159ed kyber \u00fatoky","name":"Ochra\u0148te po\u010d\u00edta\u010d p\u0159ed kyber \u00fatoky","description":"Mal\u00e9 podniky a jednotliv\u00ed u\u017eivatel\u00e9 jsou pro hackery nej\u010dast\u011bj\u0161\u00edmi ob\u011btmi. D\u016fvod k tomu je jednoduch\u00fd. B\u011b\u017en\u00ed lid\u00e9 a mal\u00e9 firmy nemaj\u00ed dostatek prost\u0159edk\u016f, aby m\u011bli skute\u010dn\u011b kvalitn\u00ed obrann\u00e9 syst\u00e9my, anebo dokonce cel\u00e9 IT odd\u011blen\u00ed staraj\u00edc\u00ed se o zaji\u0161t\u011bn\u00ed bezpe\u010dnosti. Mal\u00e9 spole\u010dnosti jsou ter\u010dem \u00fatoku v 58 procentech p\u0159\u00edpad\u016f. Probl\u00e9m jsou e-maily Stejn\u011b jako si dom\u016f […]","datePublished":"2019-06-12","dateModified":"2023-04-30","author":{"@type":"Person","@id":"https:\/\/www.ovesny.cz\/author\/#Person","name":"","url":"https:\/\/www.ovesny.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/33549a3bd69022b5544ec751c6f690d75868252394a5ec007d9ed3f2c30f7874?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/33549a3bd69022b5544ec751c6f690d75868252394a5ec007d9ed3f2c30f7874?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"ovesny.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.ovesny.cz\/wp-content\/uploads\/img_a348688_w1973_t1563623698.jpg","url":"https:\/\/www.ovesny.cz\/wp-content\/uploads\/img_a348688_w1973_t1563623698.jpg","height":0,"width":0},"url":"https:\/\/www.ovesny.cz\/ochrante-pocitac-pred-kyber-utoky\/","wordCount":445,"articleBody":" Mal\u00e9 podniky a jednotliv\u00ed u\u017eivatel\u00e9 jsou pro hackery nej\u010dast\u011bj\u0161\u00edmi ob\u011btmi. D\u016fvod k tomu je jednoduch\u00fd. B\u011b\u017en\u00ed lid\u00e9 a mal\u00e9 firmy nemaj\u00ed dostatek prost\u0159edk\u016f, aby m\u011bli skute\u010dn\u011b kvalitn\u00ed obrann\u00e9 syst\u00e9my, anebo dokonce cel\u00e9 IT odd\u011blen\u00ed staraj\u00edc\u00ed se o zaji\u0161t\u011bn\u00ed bezpe\u010dnosti. Mal\u00e9 spole\u010dnosti jsou ter\u010dem \u00fatoku v 58 procentech p\u0159\u00edpad\u016f.   Probl\u00e9m jsou e-maily Stejn\u011b jako si dom\u016f nepou\u0161t\u00edte ciz\u00ed lidi, d\u00e1vejte si pozor na soubory, kter\u00e9 stahujete do sv\u00e9ho po\u010d\u00edta\u010de. Zejm\u00e9na firm\u00e1m chod\u00ed denn\u011b stovky e-mail\u016f a v\u0161echny je kontrolovat samoz\u0159ejm\u011b nen\u00ed jednoduch\u00e9. Ale sta\u010d\u00ed, kdy\u017e si d\u00e1te trochu pozor p\u0159ed t\u00edm, ne\u017e za\u010dnete stahovat p\u0159\u00edlohy. V t\u011bch se toti\u017e viry nach\u00e1zej\u00ed nej\u010dast\u011bji. Podle pr\u016fzkumu se uk\u00e1zalo, \u017ee \u0161kodliv\u00fd malware dostanou u\u017eivatel\u00e9 prost\u0159ednictv\u00edm e-mailu a\u017e v 92 procentech p\u0159\u00edpad\u016f. 88 procent vir\u016f je pr\u00e1v\u011b v p\u0159\u00edloh\u00e1ch zavirovan\u00fdch e-mail\u016f. A pr\u016fm\u011brn\u00fd zam\u011bstnanec jak\u00e9koli spole\u010dnosti dostane b\u011bhem jednoho m\u011bs\u00edce asi 16 \u0161kodliv\u00fdch zpr\u00e1v. Tato data vypl\u00fdvaj\u00ed z ofici\u00e1ln\u00ed zpr\u00e1vy Symantec Internet Security Threat Report. O jak\u00e9 dokumenty jde nej\u010dast\u011bji? Stahov\u00e1n\u00ed p\u0159\u00edloh byste m\u011bli pochopiteln\u011b d\u011blat s rozmyslem. M\u016f\u017eete tak toti\u017e p\u0159ij\u00edt \u00fapln\u011b o v\u0161echno. Hacke\u0159i se nej\u010dast\u011bji soust\u0159ed\u00ed na pen\u00edze, ale ukradnou v\u00e1m r\u00e1di tak\u00e9 informace. Anebo zablokuj\u00ed cel\u00fd po\u010d\u00edta\u010d. Mezi \u0161patn\u00e9 p\u0159\u00edlohy nebo odkazy pat\u0159\u00ed dokumenty, kter\u00e9 se tv\u00e1\u0159\u00ed jako: faktura za n\u00e1kup \u010di trekovac\u00ed syst\u00e9my pro sledov\u00e1n\u00ed bal\u00edk\u016f, pr\u00e1vn\u00ed dokumenty jako \u017ealoby apod., naskenovan\u00e9 dokumenty v souboru, zpr\u00e1vy o nemo\u017enosti odesl\u00e1n\u00ed e-mailu.  Phising a ransomware Tyto dva typy pat\u0159\u00ed mezi hackery mezi nejpou\u017e\u00edvan\u011bj\u0161\u00ed. Phising je \u010dasto pou\u017e\u00edvan\u00fd a nap\u0159\u00edklad b\u011bhem roku 2017 zaznamenalo podobn\u00fd \u00fatok asi 76 procent firem. Na druhou stranu ransomware tolik b\u011b\u017en\u00fd a zn\u00e1m\u00fd na ve\u0159ejnosti rozhodn\u011b nen\u00ed. Je dokonce mo\u017en\u00e9, \u017ee jste o n\u011bm nikdy nesly\u0161eli. Ransomware je forma online vyd\u00edr\u00e1n\u00ed. Tento program za\u0161ifruje ve\u0161ker\u00e1 data a kyberzlo\u010dinec v\u00e1m je navr\u00e1t\u00ed zp\u011bt za platbu v Bitcoinech. Zd\u00e1 se jako dobr\u00e1 zpr\u00e1va, \u017ee jich vznik\u00e1 \u010d\u00edm d\u00e1l m\u00e9n\u011b. Bohu\u017eel se ale vytv\u00e1\u0159\u00ed mnoho nov\u00fdch variant, kter\u00e9 jsou online vyd\u00edr\u00e1n\u00ed podobn\u00e9. Je ale mo\u017en\u00e9, \u017ee se tento druh pouze utlumil. Je ale mo\u017en\u00e9, \u017ee zlo\u010dinci pouze \u010dekaj\u00ed na neopatrnost u\u017eivatel\u016f.                                                                                                                                                                                                                                                                                                                                                                                         4.1\/5 - (11 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Ochra\u0148te po\u010d\u00edta\u010d p\u0159ed kyber \u00fatoky","item":"https:\/\/www.ovesny.cz\/ochrante-pocitac-pred-kyber-utoky\/#breadcrumbitem"}]}]