{"id":53399,"date":"2025-10-07T07:23:57","date_gmt":"2025-10-06T23:23:57","guid":{"rendered":"https:\/\/my.moonshotacademy.cn\/sdg-forum\/2025\/10\/07\/jak-si-poradit-s-modernimi-bezpecnostnimi-hrozbami-v-it-infrastrukture\/"},"modified":"2025-10-07T07:23:57","modified_gmt":"2025-10-06T23:23:57","slug":"jak-si-poradit-s-modernimi-bezpecnostnimi-hrozbami-v-it-infrastrukture","status":"publish","type":"post","link":"https:\/\/my.moonshotacademy.cn\/sdg-forum\/2025\/10\/07\/jak-si-poradit-s-modernimi-bezpecnostnimi-hrozbami-v-it-infrastrukture\/","title":{"rendered":"Jak si poradit s modern\u00edmi bezpe\u010dnostn\u00edmi hrozbami v IT infrastruktu\u0159e"},"content":{"rendered":"<p>Bezpe\u010dnost informa\u010dn\u00edch syst\u00e9m\u016f je dnes jednou z nejd\u016fle\u017eit\u011bj\u0161\u00edch v\u00fdzev pro ka\u017edou spole\u010dnost, kter\u00e1 z\u00e1vis\u00ed na digit\u00e1ln\u00edch technologi\u00edch. Zvy\u0161uj\u00edc\u00ed se po\u010det kybernetick\u00fdch \u00fatok\u016f, v\u010detn\u011b ransomwaru, phishingu nebo zneu\u017e\u00edv\u00e1n\u00ed slab\u00fdch bod\u016f v s\u00edti, vy\u017eaduje od IT odborn\u00edk\u016f nejen technick\u00e9 znalosti, ale tak\u00e9 strategick\u00e9 p\u0159\u00edstupy k prevenci a reakci na incidenty. Podle dat spole\u010dnosti Check Point z roku 2023 se po\u010det kybernetick\u00fdch \u00fatok\u016f na \u010desk\u00e9 firmy ztrojn\u00e1sobil za posledn\u00edch p\u011bt let, p\u0159i\u010dem\u017e 68 % z nich bylo provedeno pomoc\u00ed automatizovan\u00fdch n\u00e1stroj\u016f, kter\u00e9 se dok\u00e1\u017e\u00ed rychle p\u0159izp\u016fsobovat obrann\u00fdm syst\u00e9m\u016fm. Tento trend ukazuje, jak rychle se m\u011bn\u00ed charakter modern\u00edch hrozeb a jak je d\u016fle\u017eit\u00e9 neust\u00e1le aktualizovat bezpe\u010dnostn\u00ed strategie.<\/p>\n<p>Jednou z nejrizikov\u011bj\u0161\u00edch oblast\u00ed je bezpe\u010dnost cloudov\u00fdch slu\u017eeb, kter\u00e9 jsou \u010dasto vyu\u017e\u00edv\u00e1ny pro skladov\u00e1n\u00ed dat a v\u00fdpo\u010detn\u00ed kapacity. Podle studie Sophos z roku 2022 bylo 43 % firem v \u010cesk\u00e9 republice posti\u017eeno \u00fatoky na cloudov\u00e9 \u00falo\u017ei\u0161t\u011b, \u010dasto vyu\u017e\u00edvaj\u00edc\u00ed metody social engineering, kdy \u00fato\u010dn\u00edci p\u0159esv\u011bd\u010duj\u00ed zam\u011bstnance k pod\u00e1n\u00ed p\u0159\u00edstupov\u00fdch \u00fadaj\u016f. To ukazuje, jak d\u016fle\u017eit\u00e1 je nejen technick\u00e1 ochrana, ale tak\u00e9 lidsk\u00e1 slo\u017eka \u2013 \u0161kolen\u00ed zam\u011bstnanc\u016f a pov\u011bdom\u00ed o bezpe\u010dnostn\u00edch rizic\u00edch. V praxi se \u010dasto st\u00e1v\u00e1, \u017ee lidsk\u00e9 chyby p\u0159edstavuj\u00ed v\u00edce ne\u017e 90 % v\u0161ech incident\u016f, co\u017e znamen\u00e1, \u017ee bezpe\u010dnostn\u00ed politiky mus\u00ed b\u00fdt komplexn\u00ed a zam\u011b\u0159en\u00e9 na v\u0161echny aspekty.<\/p>\n<p>Kl\u00ed\u010dov\u00fdm prvkem modern\u00ed bezpe\u010dnosti je tak\u00e9 implementace zero-trust architektury, kter\u00e1 p\u0159edpokl\u00e1d\u00e1, \u017ee \u017e\u00e1dn\u00fd u\u017eivatel nebo za\u0159\u00edzen\u00ed nem\u00e1 opr\u00e1vn\u011bn\u00ed k p\u0159\u00edstupu do s\u00edt\u011b, dokud neprok\u00e1\u017ee svou legitimitu. Tato metoda sni\u017euje riziko neautorizovan\u00fdch p\u0159\u00edstup\u016f a umo\u017e\u0148uje rychle identifikovat potenci\u00e1ln\u00ed hrozby. Podle pr\u016fzkumu Gartner z roku 2023 by m\u011bly 60 % velk\u00fdch firem v Evrop\u011b implementovat zero-trust \u0159e\u0161en\u00ed do roku 2025, co\u017e by mohlo v\u00fdrazn\u011b sn\u00ed\u017eit po\u010det \u00fatok\u016f na kritick\u00e1 data. <a href=\"https:\/\/www.viphive.co.cz\/\">klikn\u011bte zde<\/a> pro v\u00edce informac\u00ed o implementaci bezpe\u010dnostn\u00edch strategi\u00ed v praxi.<\/p>\n<p>Dal\u0161\u00ed oblast, na kter\u00e9 je nutn\u00e9 se zam\u011b\u0159it, je ochrana p\u0159ed ransomwarem, kter\u00fd se stal jedn\u00edm z nejd\u016fle\u017eit\u011bj\u0161\u00edch kybernetick\u00fdch ohro\u017een\u00ed. Podle dat spole\u010dnosti ESG z roku 2023 bylo 72 % firem v \u010cesk\u00e9 republice posti\u017eeno ransomware \u00fatoky, p\u0159i\u010dem\u017e 45 % z nich muselo zaplatit v\u00fdkupn\u00e9. Nej\u010dast\u011bj\u0161\u00edmi c\u00edli jsou mal\u00e9 a st\u0159edn\u00ed podniky, kter\u00e9 nemaj\u00ed dostate\u010dn\u00e9 zdroje na rychlou reakci na incident. Aby se tomu p\u0159edch\u00e1zelo, je d\u016fle\u017eit\u00e9 pravideln\u011b prov\u00e1d\u011bt backupy dat, testovat jejich obnovu a investovat do modern\u00edch ochrann\u00fdch syst\u00e9m\u016f, kter\u00e9 dok\u00e1\u017e\u00ed detekovat a blokovat \u00fatoky v ran\u00e9 f\u00e1zi.<\/p>\n<p>Bezpe\u010dnostn\u00ed incidenty nejsou jen finan\u010dn\u00ed ztr\u00e1ty, ale tak\u00e9 riziko pro reputaci spole\u010dnosti. Podle studie Deloitte z roku 2022 bylo 84 % firem v \u010cesk\u00e9 republice ovlivn\u011bno kybernetick\u00fdmi incidenty, p\u0159i\u010dem\u017e 60 % z nich zaznamenalo pokles d\u016fv\u011bry z\u00e1kazn\u00edk\u016f. To znamen\u00e1, \u017ee bezpe\u010dnostn\u00ed strategie mus\u00ed b\u00fdt nejen technicky robustn\u00ed, ale tak\u00e9 transparentn\u00ed a odpov\u011bdn\u00e1. Firmy by m\u011bly pravideln\u011b informovat z\u00e1kazn\u00edky o bezpe\u010dnostn\u00edch opat\u0159en\u00edch a reakci na incidenty, aby minimalizovaly negativn\u00ed dopady na jejich image.<\/p>\n<ul>\n<li>Podle Check Point z roku 2023 se po\u010det kybernetick\u00fdch \u00fatok\u016f na \u010desk\u00e9 firmy ztrojn\u00e1sobil za posledn\u00edch p\u011bt let.<\/li>\n<li>43 % firem v \u010cesk\u00e9 republice bylo posti\u017eeno \u00fatoky na cloudov\u00e9 \u00falo\u017ei\u0161t\u011b v roce 2022.<\/li>\n<li>90 % kybernetick\u00fdch incident\u016f je zp\u016fsobeno lidsk\u00fdmi chybami.<\/li>\n<li>72 % firem bylo posti\u017eeno ransomware \u00fatoky v roce 2023.<\/li>\n<li>60 % velk\u00fdch firem v Evrop\u011b by m\u011blo implementovat zero-trust \u0159e\u0161en\u00ed do roku 2025.<\/li>\n<\/ul>\n<p>V z\u00e1v\u011bru je t\u0159eba podotknout, \u017ee bezpe\u010dnost informa\u010dn\u00edch syst\u00e9m\u016f nen\u00ed statick\u00e1, ale dynamick\u00e1 oblast, kter\u00e1 vy\u017eaduje neust\u00e1l\u00e9 sledov\u00e1n\u00ed trend\u016f a adaptaci na nov\u00e9 v\u00fdzvy. Firmy by m\u011bly investovat do vzd\u011bl\u00e1v\u00e1n\u00ed zam\u011bstnanc\u016f, modern\u00edch technologi\u00ed a spolupr\u00e1ce s odborn\u00edky, kte\u0159\u00ed se specializuj\u00ed na kybernetickou bezpe\u010dnost. klikn\u011bte zde pro dal\u0161\u00ed informace o strategi\u00edch pro ochranu va\u0161\u00ed IT infrastruktury.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Bezpe\u010dnost informa\u010dn\u00edch syst\u00e9m\u016f je dnes jednou z nejd\u016fle\u017eit\u011bj\u0161\u00edch v\u00fdzev pro ka\u017edou spole\u010dnost, kter\u00e1 z\u00e1vis\u00ed na digit\u00e1ln\u00edch technologi\u00edch. Zvy\u0161uj\u00edc\u00ed se po\u010det kybernetick\u00fdch \u00fatok\u016f, v\u010detn\u011b ransomwaru, phishingu nebo zneu\u017e\u00edv\u00e1n\u00ed slab\u00fdch bod\u016f v s\u00edti, vy\u017eaduje od IT odborn\u00edk\u016f nejen technick\u00e9 znalosti, ale tak\u00e9 strategick\u00e9 p\u0159\u00edstupy k prevenci a reakci na incidenty. Podle dat spole\u010dnosti Check Point z roku &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/my.moonshotacademy.cn\/sdg-forum\/2025\/10\/07\/jak-si-poradit-s-modernimi-bezpecnostnimi-hrozbami-v-it-infrastrukture\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Jak si poradit s modern\u00edmi bezpe\u010dnostn\u00edmi hrozbami v IT infrastruktu\u0159e&#8221;<\/span><\/a><\/p>\n","protected":false},"author":85,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[1],"tags":[],"class_list":["post-53399","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/my.moonshotacademy.cn\/sdg-forum\/wp-json\/wp\/v2\/posts\/53399","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/my.moonshotacademy.cn\/sdg-forum\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/my.moonshotacademy.cn\/sdg-forum\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/my.moonshotacademy.cn\/sdg-forum\/wp-json\/wp\/v2\/users\/85"}],"replies":[{"embeddable":true,"href":"https:\/\/my.moonshotacademy.cn\/sdg-forum\/wp-json\/wp\/v2\/comments?post=53399"}],"version-history":[{"count":0,"href":"https:\/\/my.moonshotacademy.cn\/sdg-forum\/wp-json\/wp\/v2\/posts\/53399\/revisions"}],"wp:attachment":[{"href":"https:\/\/my.moonshotacademy.cn\/sdg-forum\/wp-json\/wp\/v2\/media?parent=53399"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/my.moonshotacademy.cn\/sdg-forum\/wp-json\/wp\/v2\/categories?post=53399"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/my.moonshotacademy.cn\/sdg-forum\/wp-json\/wp\/v2\/tags?post=53399"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}