{"id":9646,"date":"2026-07-15T08:39:43","date_gmt":"2026-07-15T06:39:43","guid":{"rendered":"https:\/\/orangeacademy.cz\/clanky\/?p=9646"},"modified":"2026-07-15T08:40:22","modified_gmt":"2026-07-15T06:40:22","slug":"yubico","status":"publish","type":"post","link":"https:\/\/orangeacademy.cz\/clanky\/yubico\/","title":{"rendered":"Yubico a YubiKey: Jak funguj\u00ed passkeys a pro\u010d nahrazuj\u00ed klasick\u00e1 hesla?"},"content":{"rendered":"<p class=\"isSelectedEnd\"><strong>Siln\u00e9 heslo u\u017e dnes samo o sob\u011b nesta\u010d\u00ed. Kybernetick\u00e9 \u00fatoky jsou st\u00e1le sofistikovan\u011bj\u0161\u00ed a \u00fato\u010dn\u00edci st\u00e1le \u010dast\u011bji vyu\u017e\u00edvaj\u00ed um\u011blou inteligenci k vytv\u00e1\u0159en\u00ed p\u0159esv\u011bd\u010div\u00fdch phishingov\u00fdch e-mail\u016f, fale\u0161n\u00fdch webov\u00fdch str\u00e1nek nebo podvodn\u00fdch SMS zpr\u00e1v. Pr\u00e1v\u011b proto roste z\u00e1jem o bezpe\u010dnostn\u00ed kl\u00ed\u010de spole\u010dnosti Yubico, kter\u00e9 p\u0159edstavuj\u00ed jednu z nej\u00fa\u010dinn\u011bj\u0161\u00edch forem ochrany online \u00fa\u010dt\u016f. Pokud pou\u017e\u00edv\u00e1te internetov\u00e9 bankovnictv\u00ed, cloudov\u00e1 \u00falo\u017ei\u0161t\u011b, pracovn\u00ed e-mail nebo soci\u00e1ln\u00ed s\u00edt\u011b, m\u016f\u017ee b\u00fdt YubiKey v\u00fdrazn\u011b bezpe\u010dn\u011bj\u0161\u00ed alternativou k b\u011b\u017en\u00e9mu dvouf\u00e1zov\u00e9mu ov\u011b\u0159en\u00ed pomoc\u00ed SMS.<\/strong><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Obsah<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-6a881ee20d709\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #666666;color:#666666\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #666666;color:#666666\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-6a881ee20d709\"  aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/orangeacademy.cz\/clanky\/yubico\/#Co_je_Yubico_a_proc_o_nem_firmy_tolik_mluvi\" >Co je Yubico a pro\u010d o n\u011bm firmy tolik mluv\u00ed?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/orangeacademy.cz\/clanky\/yubico\/#Jak_funguje_YubiKey_v_praxi\" >Jak funguje YubiKey v praxi?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/orangeacademy.cz\/clanky\/yubico\/#Passkeys_meni_zpusob_prihlasovani\" >Passkeys m\u011bn\u00ed zp\u016fsob p\u0159ihla\u0161ov\u00e1n\u00ed<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/orangeacademy.cz\/clanky\/yubico\/#Pro_koho_je_YubiKey_vhodny\" >Pro koho je YubiKey vhodn\u00fd?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/orangeacademy.cz\/clanky\/yubico\/#Jak_bezpecnostni_klic_spravne_pouzivat\" >Jak bezpe\u010dnostn\u00ed kl\u00ed\u010d spr\u00e1vn\u011b pou\u017e\u00edvat?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/orangeacademy.cz\/clanky\/yubico\/#Caste_dotazy\" >\u010cast\u00e9 dotazy<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Co_je_Yubico_a_proc_o_nem_firmy_tolik_mluvi\"><\/span>Co je Yubico a pro\u010d o n\u011bm firmy tolik mluv\u00ed?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"isSelectedEnd\"><strong>Yubico<\/strong> je \u0161v\u00e9dsk\u00e1 technologick\u00e1 spole\u010dnost zam\u011b\u0159en\u00e1 na digit\u00e1ln\u00ed <a href=\"https:\/\/orangeacademy.cz\/clanky\/kyberneticka-bezpecnost\/\" target=\"_blank\" rel=\"noopener\">bezpe\u010dnost<\/a>. Nejzn\u00e1m\u011bj\u0161\u00edm produktem je <strong>YubiKey: <\/strong>mal\u00fd hardwarov\u00fd bezpe\u010dnostn\u00ed kl\u00ed\u010d, kter\u00fd slou\u017e\u00ed k ov\u011b\u0159en\u00ed identity p\u0159i p\u0159ihla\u0161ov\u00e1n\u00ed.<\/p>\n<p class=\"isSelectedEnd\">Zat\u00edmco b\u011b\u017en\u00e9 ov\u011b\u0159en\u00ed pomoc\u00ed SMS m\u016f\u017ee b\u00fdt zneu\u017eito nap\u0159\u00edklad p\u0159i \u00fatoku na telefonn\u00ed \u010d\u00edslo, fyzick\u00fd bezpe\u010dnostn\u00ed kl\u00ed\u010d mus\u00ed m\u00edt \u00fato\u010dn\u00edk skute\u010dn\u011b u sebe. D\u00edky tomu je ochrana v\u00fdrazn\u011b vy\u0161\u0161\u00ed. YubiKey dnes vyu\u017e\u00edvaj\u00ed nejen b\u011b\u017en\u00ed u\u017eivatel\u00e9, ale tak\u00e9 firmy, st\u00e1tn\u00ed instituce a technologick\u00e9 spole\u010dnosti po cel\u00e9m sv\u011bt\u011b. <strong>Hardwarov\u00e9 kl\u00ed\u010de<\/strong> pat\u0159\u00ed mezi doporu\u010dovan\u00e9 metody zabezpe\u010den\u00ed nap\u0159\u00edklad pro administr\u00e1tory, v\u00fdvoj\u00e1\u0159e nebo zam\u011bstnance pracuj\u00edc\u00ed s citliv\u00fdmi daty.<\/p>\n<span class='mb-center maxbutton-10-center'><span class='maxbutton-10-container mb-container'><a class=\"maxbutton-10 maxbutton maxbutton-kurz-programator\" target=\"_blank\" title=\"Kurz program\u00e1tor\" rel=\"noopener\" href=\"https:\/\/orangeacademy.cz\/it-kurzy\/rekvalifikacni-kurz-tvorba-www-aplikaci\"><span class='mb-text'>Nau\u010dte se programovat v na\u0161em kurzu<\/span><\/a><\/span><\/span>\n<h2><span class=\"ez-toc-section\" id=\"Jak_funguje_YubiKey_v_praxi\"><\/span>Jak funguje YubiKey v praxi?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"isSelectedEnd\">Pou\u017e\u00edv\u00e1n\u00ed YubiKey je p\u0159ekvapiv\u011b jednoduch\u00e9. Po prvotn\u00edm nastaven\u00ed propoj\u00ed u\u017eivatel kl\u00ed\u010d se sv\u00fdm \u00fa\u010dtem. P\u0159i p\u0159ihl\u00e1\u0161en\u00ed n\u00e1sledn\u011b nesta\u010d\u00ed pouze zadat heslo. Je pot\u0159eba tak\u00e9 fyzicky potvrdit identitu pomoc\u00ed bezpe\u010dnostn\u00edho kl\u00ed\u010de. Modern\u00ed modely podporuj\u00ed USB-A, USB-C i NFC, tak\u017ee je lze pou\u017e\u00edvat na po\u010d\u00edta\u010d\u00edch, notebooc\u00edch i mobiln\u00edch telefonech.<\/p>\n<p class=\"isSelectedEnd\">V\u00fdhodou je, \u017ee YubiKey neodes\u00edl\u00e1 citliv\u00e9 \u00fadaje p\u0159es mobiln\u00ed s\u00ed\u0165 ani e-mail. Ov\u011b\u0159en\u00ed prob\u00edh\u00e1 p\u0159\u00edmo mezi za\u0159\u00edzen\u00edm a slu\u017ebou, co\u017e v\u00fdrazn\u011b sni\u017euje riziko zneu\u017eit\u00ed.Pr\u00e1v\u011b d\u00edky t\u00e9to technologii jsou hardwarov\u00e9 kl\u00ed\u010de pova\u017eov\u00e1ny za jednu z nejlep\u0161\u00edch ochran proti <a href=\"https:\/\/orangeacademy.cz\/clanky\/bezpecnost-na-internetu\/\" target=\"_blank\" rel=\"noopener\">phishingov\u00fdm<\/a> \u00fatok\u016fm.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-9648 size-large\" src=\"https:\/\/orangeacademy.cz\/clanky\/wp-content\/uploads\/2024\/06\/yubico-2-930x639.jpeg\" alt=\"yubico password\" width=\"930\" height=\"639\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Passkeys_meni_zpusob_prihlasovani\"><\/span>Passkeys m\u011bn\u00ed zp\u016fsob p\u0159ihla\u0161ov\u00e1n\u00ed<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"isSelectedEnd\">Nejv\u011bt\u0161\u00ed zm\u011bnou posledn\u00edch let je n\u00e1stup technologie passkeys. Tu podporuj\u00ed spole\u010dnosti jako Google, Apple nebo Microsoft a pr\u00e1v\u011b Yubico pat\u0159\u00ed mezi pr\u016fkopn\u00edky jej\u00edho vyu\u017eit\u00ed. <strong>Passkey<\/strong> umo\u017e\u0148uje p\u0159ihl\u00e1\u0161en\u00ed bez zad\u00e1v\u00e1n\u00ed klasick\u00e9ho hesla. M\u00edsto n\u011bj se pou\u017e\u00edv\u00e1 kryptografick\u00fd kl\u00ed\u010d ulo\u017een\u00fd v za\u0159\u00edzen\u00ed nebo na bezpe\u010dnostn\u00edm kl\u00ed\u010di YubiKey.<\/p>\n<p class=\"isSelectedEnd\">V\u00fdhodou je vy\u0161\u0161\u00ed bezpe\u010dnost i pohodl\u00ed. U\u017eivatel si nemus\u00ed pamatovat slo\u017eit\u00e1 hesla a sou\u010dasn\u011b v\u00fdrazn\u011b sni\u017euje riziko jejich odcizen\u00ed. <strong>Mnoho odborn\u00edk\u016f pova\u017euje passkeys za budoucnost digit\u00e1ln\u00ed identity a postupn\u00fd konec tradi\u010dn\u00edch hesel.<\/strong><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Pro_koho_je_YubiKey_vhodny\"><\/span>Pro koho je YubiKey vhodn\u00fd?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"isSelectedEnd\">Bezpe\u010dnostn\u00ed kl\u00ed\u010d nemus\u00ed vyu\u017e\u00edvat pouze <a href=\"https:\/\/orangeacademy.cz\/it-kurzy\" target=\"_blank\" rel=\"noopener\">IT specialist\u00e9<\/a>. Smysl d\u00e1v\u00e1 ka\u017ed\u00e9mu, kdo chce chr\u00e1nit d\u016fle\u017eit\u00e9 online \u00fa\u010dty. Nejv\u011bt\u0161\u00ed p\u0159\u00ednos m\u00e1 pro podnikatele, zam\u011bstnance pracuj\u00edc\u00ed na d\u00e1lku, spr\u00e1vce firemn\u00edch syst\u00e9m\u016f, investory vyu\u017e\u00edvaj\u00edc\u00ed kryptom\u011bnov\u00e9 burzy nebo u\u017eivatele, kte\u0159\u00ed maj\u00ed na sv\u00fdch \u00fa\u010dtech citliv\u00e1 osobn\u00ed data. Roste tak\u00e9 po\u010det firem, kter\u00e9 zam\u011bstnanc\u016fm YubiKey poskytuj\u00ed jako <strong>standardn\u00ed sou\u010d\u00e1st firemn\u00edho zabezpe\u010den\u00ed<\/strong>.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Jak_bezpecnostni_klic_spravne_pouzivat\"><\/span>Jak bezpe\u010dnostn\u00ed kl\u00ed\u010d spr\u00e1vn\u011b pou\u017e\u00edvat?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"isSelectedEnd\">Stejn\u011b jako u klasick\u00fdch kl\u00ed\u010d\u016f od domu je d\u016fle\u017eit\u00e9 myslet na z\u00e1lohu. <strong>Doporu\u010duje se m\u00edt minim\u00e1ln\u011b dva registrovan\u00e9 bezpe\u010dnostn\u00ed kl\u00ed\u010de.<\/strong> Jeden pou\u017e\u00edvat b\u011b\u017en\u011b a druh\u00fd uchov\u00e1vat na bezpe\u010dn\u00e9m m\u00edst\u011b.<\/p>\n<p class=\"isSelectedEnd\">D\u016fle\u017eit\u00e9 je tak\u00e9 aktivovat v\u00edcefaktorov\u00e9 ov\u011b\u0159en\u00ed v\u0161ude, kde je dostupn\u00e9, pravideln\u011b kontrolovat nastaven\u00ed \u00fa\u010dt\u016f a nepodce\u0148ovat ochranu e-mailu, kter\u00fd b\u00fdv\u00e1 vstupn\u00ed branou k v\u011bt\u0161in\u011b dal\u0161\u00edch slu\u017eeb. Ani nejmodern\u011bj\u0161\u00ed bezpe\u010dnostn\u00ed technologie toti\u017e nenahrad\u00ed z\u00e1kladn\u00ed z\u00e1sady kybernetick\u00e9 hygieny.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Caste_dotazy\"><\/span>\u010cast\u00e9 dotazy<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3>Co je Yubico?<\/h3>\n<p class=\"isSelectedEnd\">Yubico je spole\u010dnost specializuj\u00edc\u00ed se na digit\u00e1ln\u00ed bezpe\u010dnost. Nejzn\u00e1m\u011bj\u0161\u00edm produktem je hardwarov\u00fd bezpe\u010dnostn\u00ed kl\u00ed\u010d YubiKey.<\/p>\n<h3>Jak funguje YubiKey?<\/h3>\n<p class=\"isSelectedEnd\">YubiKey slou\u017e\u00ed jako fyzick\u00fd ov\u011b\u0159ovac\u00ed prvek p\u0159i p\u0159ihla\u0161ov\u00e1n\u00ed. Krom\u011b hesla je nutn\u00e9 potvrdit identitu tak\u00e9 pomoc\u00ed bezpe\u010dnostn\u00edho kl\u00ed\u010de.<\/p>\n<h3>Je YubiKey bezpe\u010dn\u011bj\u0161\u00ed ne\u017e SMS ov\u011b\u0159en\u00ed?<\/h3>\n<p class=\"isSelectedEnd\">Ano. SMS k\u00f3dy mohou b\u00fdt zachyceny nebo zneu\u017eity. Hardwarov\u00fd bezpe\u010dnostn\u00ed kl\u00ed\u010d poskytuje v\u00fdrazn\u011b vy\u0161\u0161\u00ed \u00farove\u0148 ochrany proti phishingu a p\u0159evzet\u00ed \u00fa\u010dtu.<\/p>\n<h3>Podporuje YubiKey passkeys?<\/h3>\n<p class=\"isSelectedEnd\">Ano. Modern\u00ed modely podporuj\u00ed standard FIDO2 a technologii passkeys, kter\u00e1 umo\u017e\u0148uje bezpe\u010dn\u00e9 p\u0159ihla\u0161ov\u00e1n\u00ed bez klasick\u00fdch hesel.<\/p>\n<h3>Vyplat\u00ed se YubiKey b\u011b\u017en\u00e9mu u\u017eivateli?<\/h3>\n<p class=\"isSelectedEnd\">Pokud pou\u017e\u00edv\u00e1te internetov\u00e9 bankovnictv\u00ed, cloudov\u00e9 slu\u017eby, pracovn\u00ed e-mail nebo soci\u00e1ln\u00ed s\u00edt\u011b, m\u016f\u017ee b\u00fdt YubiKey velmi efektivn\u00edm zp\u016fsobem ochrany va\u0161ich \u00fa\u010dt\u016f.<\/p>\n<p>Yubico pat\u0159\u00ed mezi nejv\u00fdznamn\u011bj\u0161\u00ed spole\u010dnosti v oblasti digit\u00e1ln\u00ed bezpe\u010dnosti a jej\u00ed bezpe\u010dnostn\u00ed kl\u00ed\u010de YubiKey p\u0159edstavuj\u00ed jednu z nejspolehliv\u011bj\u0161\u00edch metod ochrany online \u00fa\u010dt\u016f. V dob\u011b rostouc\u00edch phishingov\u00fdch \u00fatok\u016f a n\u00e1stupu um\u011bl\u00e9 inteligence se st\u00e1le v\u00edce ukazuje, \u017ee budoucnost nepat\u0159\u00ed slo\u017eit\u00fdm hesl\u016fm, ale bezpe\u010dnostn\u00edm kl\u00ed\u010d\u016fm a technologii passkeys. Pro firmy i jednotlivce jde o investici, kter\u00e1 m\u016f\u017ee zabr\u00e1nit ztr\u00e1t\u011b citliv\u00fdch dat i p\u0159evzet\u00ed d\u016fle\u017eit\u00fdch \u00fa\u010dt\u016f.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Siln\u00e9 heslo u\u017e dnes samo o sob\u011b nesta\u010d\u00ed. Kybernetick\u00e9 \u00fatoky jsou st\u00e1le sofistikovan\u011bj\u0161\u00ed a \u00fato\u010dn\u00edci st\u00e1le \u010dast\u011bji vyu\u017e\u00edvaj\u00ed um\u011blou inteligenci k vytv\u00e1\u0159en\u00ed p\u0159esv\u011bd\u010div\u00fdch phishingov\u00fdch e-mail\u016f, fale\u0161n\u00fdch webov\u00fdch str\u00e1nek nebo podvodn\u00fdch SMS zpr\u00e1v. Pr\u00e1v\u011b proto roste z\u00e1jem o bezpe\u010dnostn\u00ed kl\u00ed\u010de spole\u010dnosti Yubico, kter\u00e9 p\u0159edstavuj\u00ed jednu z nej\u00fa\u010dinn\u011bj\u0161\u00edch forem ochrany online \u00fa\u010dt\u016f. Pokud pou\u017e\u00edv\u00e1te internetov\u00e9 bankovnictv\u00ed, cloudov\u00e1 [&hellip;]<\/p>\n","protected":false},"author":16,"featured_media":9647,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[165,330,20,333],"tags":[30,147,31,8],"class_list":["post-9646","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-marketing","category-podnikani","category-prace-a-kariera","category-programovani","tag-jak-si-usnadnit-praci","tag-tipy","tag-tipy-na-aplikace","tag-vzdelavani"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Yubico a YubiKey: Jak funguj\u00ed passkeys a pro\u010d nahrazuj\u00ed klasick\u00e1 hesla?<\/title>\n<meta name=\"description\" content=\"Hesla jsou kl\u00ed\u010dem k na\u0161im online \u00fa\u010dt\u016fm a chr\u00e1n\u00ed na\u0161e citliv\u00e9 informace. 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