{"id":51440,"date":"2025-10-05T10:57:46","date_gmt":"2025-10-05T13:57:46","guid":{"rendered":"https:\/\/transreid.com.br\/?p=51440"},"modified":"2026-10-05T05:57:47","modified_gmt":"2026-10-05T08:57:47","slug":"cyberbezpecnost-v-ceskych-firmach-jak-se-branit-proti-cyberutokum","status":"publish","type":"post","link":"https:\/\/transreid.com.br\/?p=51440","title":{"rendered":"Cyberbezpe\u010dnost v \u010desk\u00fdch firm\u00e1ch: jak se br\u00e1nit proti cyber\u00fatok\u016fm"},"content":{"rendered":"<p>Cyber\u00fatoky se st\u00e1vaj\u00ed \u010d\u00edm d\u00e1l \u010dast\u011bj\u0161\u00edm rizikem pro \u010desk\u00e9 podniky, a\u010dkoliv v\u011bt\u0161ina firem je\u0161t\u011b nedok\u00e1\u017ee adekv\u00e1tn\u011b reagovat na jejich v\u00fdvoj. Podle pr\u016fzkumu z roku 2023, kter\u00fd provedla \u010cesk\u00e1 n\u00e1rodn\u00ed banka v spolupr\u00e1ci s CyberArena, za posledn\u00ed t\u0159i roky vzrostl po\u010det zji\u0161t\u011bn\u00fdch kybernetick\u00fdch incident\u016f u \u010desk\u00fdch firem o v\u00edce ne\u017e 18 procent. Nejv\u00edce zraniteln\u00fdch jsou mal\u00e9 a st\u0159edn\u00ed podniky, kter\u00e9 \u010dasto nemaj\u00ed dostate\u010dn\u00e9 prost\u0159edky na ochranu sv\u00fdch datov\u00fdch syst\u00e9m\u016f. P\u0159esto\u017ee v\u011bt\u0161ina \u00fatok\u016f je zam\u011b\u0159ena na finan\u010dn\u00ed zisk, nebezpe\u010d\u00ed p\u0159edstavuj\u00ed i kybernetick\u00e9 \u00fatoky na kritickou infrastrukturu, kter\u00e9 mohou ovlivnit \u017eivotn\u00ed prost\u0159ed\u00ed i ve\u0159ejn\u00e9 slu\u017eby.<\/p>\n<p>Jedn\u00edm z nej\u010dast\u011bj\u0161\u00edch typ\u016f \u00fatok\u016f je phishing, kter\u00fd v roce 2022 p\u0159edstavoval 42 procent v\u0161ech incident\u016f. V\u011bt\u0161ina z nich se poda\u0159ilo odhalit d\u00edky v\u010dasn\u00e9mu varov\u00e1n\u00ed zam\u011bstnanc\u016f nebo pomoc\u00ed speci\u00e1ln\u00edch antivirov\u00fdch syst\u00e9m\u016f. Nicm\u00e9n\u011b, i ty nejmodern\u011bj\u0161\u00ed ochrann\u00e9 mechanismy nejsou v\u017edy dostate\u010dn\u00e9, a tak je kl\u00ed\u010dov\u00e9 nejen na technick\u00e9 \u00farovni, ale tak\u00e9 na lidsk\u00e9 faktor. Podle studie z roku 2023 od CyberArena se v 68 procentech p\u0159\u00edpad\u016f poda\u0159ilo \u00fato\u010dn\u00edk\u016fm z\u00edskat p\u0159\u00edstup k syst\u00e9m\u016fm pr\u00e1v\u011b d\u00edky chyb\u00e1m lidsk\u00e9ho faktoru.<\/p>\n<p>V posledn\u00edch letech se tak\u00e9 zvy\u0161uje po\u010det \u00fatok\u016f zam\u011b\u0159en\u00fdch na cloudov\u00e9 slu\u017eby, kter\u00e9 jsou \u010dasto volbou pro \u010desk\u00e9 firmy pro svou flexibilitu a n\u00edzk\u00e9 n\u00e1klady. Podle dat z roku 2023 se v \u010cesk\u00e9 republice zvy\u0161uje po\u010det \u00fatok\u016f na cloudov\u00e9 platformy o 25 procent ro\u010dn\u011b. Nej\u010dast\u011bji se jedn\u00e1 o \u00fatoky na API kl\u00ed\u010de nebo neautorizovan\u00e9 p\u0159\u00edstupy, kter\u00e9 mohou v\u00e9st k \u00faniku citliv\u00fdch dat. Pro ochranu je d\u016fle\u017eit\u00e9 pravideln\u011b aktualizovat p\u0159\u00edstupov\u00e9 pravidla a pou\u017e\u00edvat multifaktorovou autentifikaci.<\/p>\n<ul>\n<li>V roce 2023 bylo v \u010cesk\u00e9 republice zji\u0161t\u011bno 12 478 kybernetick\u00fdch incident\u016f, co\u017e je o 18 procent v\u00edce ne\u017e v p\u0159edchoz\u00edm roce.<\/li>\n<li>Phishing p\u0159edstavuje 42 procent v\u0161ech kybernetick\u00fdch incident\u016f u \u010desk\u00fdch firem.<\/li>\n<li>68 procent \u00fatok\u016f je \u00fasp\u011b\u0161n\u00fdch d\u00edky lidsk\u00fdm chyb\u00e1m, jako je nap\u0159\u00edklad otev\u0159en\u00ed podez\u0159el\u00e9ho e-mailu.<\/li>\n<li>\u00datoky na cloudov\u00e9 slu\u017eby rostou o 25 procent ro\u010dn\u011b.<\/li>\n<li>Mal\u00e9 a st\u0159edn\u00ed podniky jsou nejv\u00edce zraniteln\u00e9 a \u010dasto nedok\u00e1\u017eou reagovat na incidenty v\u010das.<\/li>\n<\/ul>\n<p>Pro prevenci je nezbytn\u00e9 implementovat komplexn\u00ed strategii kybernetick\u00e9 bezpe\u010dnosti, kter\u00e1 zahrnuje jak technick\u00e9 opat\u0159en\u00ed, tak i vzd\u011bl\u00e1v\u00e1n\u00ed zam\u011bstnanc\u016f. CyberArena nab\u00edz\u00ed \u0159adu kurz\u016f a slu\u017eeb, kter\u00e9 mohou pomoci firm\u00e1m zlep\u0161it svou ochranu p\u0159ed kybernetick\u00fdmi \u00fatoky. Je d\u016fle\u017eit\u00e9 tak\u00e9 pravideln\u011b testovat bezpe\u010dnostn\u00ed syst\u00e9my a aktualizovat je podle aktu\u00e1ln\u00edch nebezpe\u010d\u00ed.<\/p>\n<p>Cyberbezpe\u010dnost je dnes kl\u00ed\u010dov\u00fdm faktorem pro \u00fasp\u011bch ka\u017ed\u00e9 firmy. Bezpe\u010dnostn\u00ed incidenty mohou m\u00edt devastuj\u00edc\u00ed n\u00e1sledky nejen pro firmu, ale tak\u00e9 pro jej\u00ed klienty a ve\u0159ejnost. Proto je d\u016fle\u017eit\u00e9 b\u00fdt informovan\u00fd a aktivn\u00ed v oblasti kybernetick\u00e9 bezpe\u010dnosti. <a href=\"https:\/\/cyberarena.cz\/\">otev\u0159\u00edt odkaz<\/a> na str\u00e1nk\u00e1ch CyberArena si m\u016f\u017eete prohl\u00e9dnout aktu\u00e1ln\u00ed trendy a rady, jak se br\u00e1nit proti cyber\u00fatok\u016fm.<\/p>\n<p>V neposledn\u00ed \u0159ad\u011b je d\u016fle\u017eit\u00e9 si uv\u011bdomit, \u017ee kybernetick\u00e1 bezpe\u010dnost nen\u00ed jen ot\u00e1zkou technologi\u00ed, ale tak\u00e9 kultury a postup\u016f v organizaci. Firmy, kter\u00e9 investuj\u00ed do vzd\u011bl\u00e1v\u00e1n\u00ed sv\u00fdch zam\u011bstnanc\u016f a vytv\u00e1\u0159ej\u00ed bezpe\u010dnostn\u00ed standardy, maj\u00ed mnohem vy\u0161\u0161\u00ed \u0161anci p\u0159e\u017e\u00edt i v p\u0159\u00edpad\u011b \u00fatoku. Bezpe\u010dnostn\u00ed incidenty by m\u011bly b\u00fdt pova\u017eov\u00e1ny za v\u00fdzvu k lep\u0161\u00edmu, nikoli za nevyhnutelnost.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-51440","post","type-post","status-publish","format-standard","hentry","category-sem-categoria"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Cyberbezpe\u010dnost v \u010desk\u00fdch firm\u00e1ch: jak se br\u00e1nit proti cyber\u00fatok\u016fm - Trans Reid<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/transreid.com.br\/?p=51440\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cyberbezpe\u010dnost v \u010desk\u00fdch firm\u00e1ch: jak se br\u00e1nit proti cyber\u00fatok\u016fm - 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