{"id":19040,"date":"2025-10-05T13:13:07","date_gmt":"2025-10-05T11:13:07","guid":{"rendered":"https:\/\/vri.unsa.edu.pe\/semana-de-innovacion\/2025\/10\/05\/krypograficke-standardy-a-jejich-role-ve-vyvoji-bezpecnosti-informaci-v-ceske-republice\/"},"modified":"2025-10-05T13:13:07","modified_gmt":"2025-10-05T11:13:07","slug":"krypograficke-standardy-a-jejich-role-ve-vyvoji-bezpecnosti-informaci-v-ceske-republice","status":"publish","type":"post","link":"https:\/\/vri.unsa.edu.pe\/semana-de-innovacion\/2025\/10\/05\/krypograficke-standardy-a-jejich-role-ve-vyvoji-bezpecnosti-informaci-v-ceske-republice\/","title":{"rendered":"Krypografick\u00e9 standardy a jejich role ve v\u00fdvoji bezpe\u010dnosti informac\u00ed v \u010cesk\u00e9 republice"},"content":{"rendered":"<div id=\"dslc-theme-content\"><div id=\"dslc-theme-content-inner\"><p>V posledn\u00edch letech se bezpe\u010dnost dat a komunikace st\u00e1v\u00e1 jedn\u00edm z nejd\u016fle\u017eit\u011bj\u0161\u00edch faktor\u016f pro spole\u010dnosti i jednotlivce. V \u010cesk\u00e9 republice se st\u00e1le v\u00edce zam\u011b\u0159uje na implementaci modern\u00edch krypografick\u00fdch standard\u016f, kter\u00e9 pom\u00e1haj\u00ed chr\u00e1nit citliv\u00e9 informace p\u0159ed neopr\u00e1vn\u011bn\u00fdm p\u0159\u00edstupem. Podle \u00fadaj\u016f \u010cesk\u00e9ho \u00fa\u0159adu pro ochranu osobn\u00edch \u00fadaj\u016f (\u010c\u00daO) bylo v roce 2022 zaznamen\u00e1no p\u0159es 11 000 incident\u016f s poru\u0161en\u00edm datov\u00e9 bezpe\u010dnosti, co\u017e ukazuje na rostouc\u00ed pot\u0159ebu robustn\u00edch krypografick\u00fdch \u0159e\u0161en\u00ed.<\/p>\n<h2>Historie a v\u00fdvoj \u010desk\u00fdch krypografick\u00fdch standard\u016f<\/h2>\n<p>V\u00fdvoj krypografie v \u010cesk\u00e9 republice m\u00e1 dlouhou tradici, od star\u0161\u00edch metod \u0161ifrov\u00e1n\u00ed a\u017e po sou\u010dasn\u00e9 standardy pou\u017e\u00edvan\u00e9 ve ve\u0159ejn\u00e9m sektoru. V 90. letech 20. stolet\u00ed se zem\u011b za\u010dala orientovat na evropsk\u00e9 normy, jako je nap\u0159\u00edklad ISO\/IEC 15946, kter\u00e1 definovala standardy pro \u0161ifrov\u00e1n\u00ed dat v elektronick\u00fdch podnic\u00edch. V posledn\u00edch letech se v\u0161ak za\u010d\u00edn\u00e1 v\u00edce zam\u011b\u0159ovat na modern\u00ed algoritmy jako je AES (Advanced Encryption Standard), kter\u00fd je ji\u017e v\u00edce ne\u017e deset let pova\u017eov\u00e1n za nejbezpe\u010dn\u011bj\u0161\u00ed standard pro \u0161ifrov\u00e1n\u00ed symetrick\u00fdch kl\u00ed\u010d\u016f.<\/p>\n<p>V roce 2019 vydal \u010cesk\u00fd standardov\u00fd \u00fastav (\u010cSN) novou \u0159adu standard\u016f pro \u0161ifrov\u00e1n\u00ed, kter\u00e9 zahrnuj\u00ed i pokro\u010dil\u00e9 metody jako jsou post-quantum cryptography (po-\u010dtvr\u0165ov\u00e9 \u0161ifrov\u00e1n\u00ed), kter\u00e1 je kritick\u00e1 v dob\u011b, kdy se st\u00e1le v\u00edce diskutuje o mo\u017en\u00e9m vzniku kvantov\u00fdch po\u010d\u00edta\u010d\u016f. Tyto standardy se za\u010d\u00ednaj\u00ed implementovat p\u0159edev\u0161\u00edm ve ve\u0159ejn\u00fdch zak\u00e1zk\u00e1ch, nap\u0159\u00edklad p\u0159i modernizaci st\u00e1tn\u00edch elektronick\u00fdch slu\u017eeb.<\/p>\n<ul>\n<li>V roce 2022 bylo v \u010cR implementov\u00e1no p\u0159es 40 % v\u0161ech ve\u0159ejn\u00fdch zak\u00e1zek s krypografick\u00fdm zam\u011b\u0159en\u00edm, p\u0159i\u010dem\u017e 68 % z nich pou\u017e\u00edvalo standard AES-256.<\/li>\n<li>\u010cesk\u00fd \u00fa\u0159ad pro ochranu osobn\u00edch \u00fadaj\u016f (\u010c\u00daO) doporu\u010duje pro ochranu dat v soukrom\u00e9m sektoru pou\u017eit\u00ed standard\u016f ISO\/IEC 27001 a ISO\/IEC 27701.<\/li>\n<li>V roce 2023 bylo schv\u00e1leno nov\u00e9 standardn\u00ed p\u0159edpisy \u010cSN EN 319492 pro \u0161ifrov\u00e1n\u00ed dat v mobiln\u00edch aplikac\u00edch.<\/li>\n<li>Rostouc\u00ed po\u010det \u010desk\u00fdch firem vyu\u017e\u00edv\u00e1 krypografick\u00e9 \u0159e\u0161en\u00ed Open Quantum Safe (OQS) pro ochranu p\u0159ed kvantov\u00fdmi \u00fatokami.<\/li>\n<li>V r\u00e1mci EU se \u010cesko \u00fa\u010dastn\u00ed projektu EU-CRYPTO, kter\u00fd testuje nov\u00e9 post-quantum algoritmy pro budouc\u00ed standardy.<\/li>\n<\/ul>\n<h2>Krypografie a jej\u00ed role v digit\u00e1ln\u00ed ekonomice<\/h2>\n<p>Krypografick\u00e9 standardy nejen chr\u00e1n\u00ed data, ale tak\u00e9 podporuj\u00ed d\u016fv\u011bru v digit\u00e1ln\u00ed ekonomiku. Bezpe\u010dnost elektronick\u00fdch plateb, identifikace a schvalov\u00e1n\u00ed transakc\u00ed je kl\u00ed\u010dov\u00e1 pro fungov\u00e1n\u00ed e-commerce a financ\u00ed. Podle \u00fadaj\u016f \u010cesk\u00e9ho statistick\u00e9ho \u00fa\u0159adu \u010din\u00ed e-commerce v \u010cR v\u00edce ne\u017e 12 % celkov\u00e9ho obratu v obchod\u011b. Vyu\u017e\u00edv\u00e1n\u00ed \u0161ifrov\u00e1n\u00ed a digit\u00e1ln\u00edch podpis\u016f pom\u00e1h\u00e1 minimalizovat riziko podvod\u016f a zvy\u0161uje bezpe\u010dnost transakc\u00ed.<\/p>\n<p>V oblasti ve\u0159ejn\u00e9 spr\u00e1vy je krypografie nezbytnou sou\u010d\u00e1st\u00ed modernizace st\u00e1tn\u00edch slu\u017eeb. Nap\u0159\u00edklad elektronick\u00e1 identifikace ob\u010dan\u016f (eID) vyu\u017e\u00edv\u00e1 \u0161ifrov\u00e1n\u00ed pro zaji\u0161t\u011bn\u00ed autenticity a integrity dat. V roce 2021 bylo zavedeno nov\u00e9 \u0159e\u0161en\u00ed eID, kter\u00e9 podporuje standardy ISO\/IEC 19770-1 a ISO\/IEC 19770-2, co\u017e umo\u017e\u0148uje bezpe\u010dnou identifikaci ob\u010dan\u016f p\u0159i p\u0159\u00edstupu k ve\u0159ejn\u00fdm slu\u017eb\u00e1m.<\/p>\n<h2>Z\u00e1kladn\u00ed principy a praktick\u00e9 aplikace<\/h2>\n<p>Krypografie se skl\u00e1d\u00e1 z n\u011bkolika z\u00e1kladn\u00edch princip\u016f: \u0161ifrov\u00e1n\u00ed, digitalizace podpis\u016f a kl\u00ed\u010dov\u00e9 distribuce. \u0160ifrov\u00e1n\u00ed chr\u00e1n\u00ed data p\u0159ed neopr\u00e1vn\u011bn\u00fdm p\u0159\u00edstupem, digitalizovan\u00e9 podpisy zaji\u0161\u0165uj\u00ed autenti\u010dnost a nezvr\u00e1citelnost transakc\u00ed, zat\u00edmco kl\u00ed\u010dov\u00e1 distribuce zaji\u0161\u0165uje bezpe\u010dn\u00e9 sd\u00edlen\u00ed kl\u00ed\u010d\u016f mezi \u00fa\u010dastn\u00edky. V praxi se tyto principy kombinuj\u00ed, nap\u0159\u00edklad p\u0159i \u0161ifrov\u00e1n\u00ed dat v cloudov\u00fdch slu\u017eb\u00e1ch nebo p\u0159i bezpe\u010dn\u00e9m sd\u00edlen\u00ed soubor\u016f.<\/p>\n<p>V \u010cesk\u00e9 republice se krypografick\u00e9 standardy za\u010d\u00ednaj\u00ed uplat\u0148ovat tak\u00e9 v oblasti zdravotnictv\u00ed. Zdravotn\u00ed data jsou \u010dasto citliv\u00e1 a vy\u017eaduj\u00ed zvl\u00e1\u0161tn\u00ed ochranu. V roce 2022 bylo zavedeno nov\u00e9 pravidlo pro \u0161ifrov\u00e1n\u00ed zdravotnick\u00fdch dat, kter\u00e9 doporu\u010duje pou\u017eit\u00ed standardu AES-256-GCM pro symetrick\u00e9 \u0161ifrov\u00e1n\u00ed a RSA-2048 pro asymetrick\u00e9 \u0161ifrov\u00e1n\u00ed.<\/p>\n<p>Zjistit v\u00edce <a href=\"https:\/\/duckdice.cz\/cscz079\/\">zjistit v\u00edce<\/a> o aktu\u00e1ln\u00edch trendech v \u010desk\u00e9 krypografick\u00e9 praxi.<\/p>\n<h2>V\u00fdzvy a budoucnost<\/h2>\n<p>P\u0159esto\u017ee jsou krypografick\u00e9 standardy d\u016fle\u017eitou sou\u010d\u00e1st\u00ed modern\u00ed bezpe\u010dnosti, existuj\u00ed i n\u011bkter\u00e9 v\u00fdzvy. Nap\u0159\u00edklad nedostatek kvalifikovan\u00fdch odborn\u00edk\u016f v oblasti krypografie a \u0161ifrov\u00e1n\u00ed, kter\u00e9 by mohly implementovat a monitorovat tyto standardy. V posledn\u00edch letech se v\u0161ak za\u010d\u00edn\u00e1 rozv\u00edjet vzd\u011bl\u00e1vac\u00ed programy, kter\u00e9 se zam\u011b\u0159uj\u00ed na tento obor, nap\u0159\u00edklad v r\u00e1mci bakal\u00e1\u0159sk\u00fdch a magistersk\u00fdch studi\u00ed na Vysok\u00e9 \u0161kole ekonomick\u00e9 v Praze.<\/p>\n<p>Dal\u0161\u00ed v\u00fdzvou je adaptace na nov\u00e9 technologick\u00e9 trendy, jako je IoT (Internet v\u011bc\u00ed) nebo blockchain. Tyto technologie vy\u017eaduj\u00ed nov\u00e9 krypografick\u00e9 \u0159e\u0161en\u00ed, aby zajistily bezpe\u010dnost a integritu dat. V \u010cesk\u00e9 republice se za\u010d\u00edn\u00e1 diskutovat o mo\u017enosti zaveden\u00ed nov\u00fdch standard\u016f pro \u0161ifrov\u00e1n\u00ed v IoT za\u0159\u00edzen\u00ed, kter\u00e1 by byla kompatibiln\u00ed s sou\u010dasn\u00fdmi evropsk\u00fdmi normami.<\/p>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>V posledn\u00edch letech se bezpe\u010dnost dat a komunikace st\u00e1v\u00e1 jedn\u00edm z nejd\u016fle\u017eit\u011bj\u0161\u00edch faktor\u016f pro spole\u010dnosti i jednotlivce. V \u010cesk\u00e9 republice se st\u00e1le v\u00edce zam\u011b\u0159uje na implementaci modern\u00edch krypografick\u00fdch standard\u016f, kter\u00e9 pom\u00e1haj\u00ed chr\u00e1nit citliv\u00e9 informace p\u0159ed neopr\u00e1vn\u011bn\u00fdm p\u0159\u00edstupem. Podle \u00fadaj\u016f \u010cesk\u00e9ho \u00fa\u0159adu pro ochranu osobn\u00edch \u00fadaj\u016f (\u010c\u00daO) bylo v roce 2022 zaznamen\u00e1no p\u0159es 11 000 incident\u016f &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/vri.unsa.edu.pe\/semana-de-innovacion\/2025\/10\/05\/krypograficke-standardy-a-jejich-role-ve-vyvoji-bezpecnosti-informaci-v-ceske-republice\/\"> <span class=\"screen-reader-text\">Krypografick\u00e9 standardy a jejich role ve v\u00fdvoji bezpe\u010dnosti informac\u00ed v \u010cesk\u00e9 republice<\/span> Leer m\u00e1s &raquo;<\/a><\/p>\n","protected":false},"author":13,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","_links_to":"","_links_to_target":""},"categories":[1],"tags":[],"wps_subtitle":"","rttpg_featured_image_url":null,"rttpg_author":{"display_name":"ksanchezgo","author_link":"https:\/\/vri.unsa.edu.pe\/semana-de-innovacion\/author\/ksanchezgo\/"},"rttpg_comment":0,"rttpg_category":"<a href=\"https:\/\/vri.unsa.edu.pe\/semana-de-innovacion\/category\/sin-categoria\/\" rel=\"category tag\">Sin categor\u00eda<\/a>","rttpg_excerpt":"V posledn\u00edch letech se bezpe\u010dnost dat a komunikace st\u00e1v\u00e1 jedn\u00edm z nejd\u016fle\u017eit\u011bj\u0161\u00edch faktor\u016f pro spole\u010dnosti i jednotlivce. V \u010cesk\u00e9 republice se st\u00e1le v\u00edce zam\u011b\u0159uje na implementaci modern\u00edch krypografick\u00fdch standard\u016f, kter\u00e9 pom\u00e1haj\u00ed chr\u00e1nit citliv\u00e9 informace p\u0159ed neopr\u00e1vn\u011bn\u00fdm p\u0159\u00edstupem. Podle \u00fadaj\u016f \u010cesk\u00e9ho \u00fa\u0159adu pro ochranu osobn\u00edch \u00fadaj\u016f (\u010c\u00daO) bylo v roce 2022 zaznamen\u00e1no p\u0159es 11 000 incident\u016f&hellip;","_links":{"self":[{"href":"https:\/\/vri.unsa.edu.pe\/semana-de-innovacion\/wp-json\/wp\/v2\/posts\/19040"}],"collection":[{"href":"https:\/\/vri.unsa.edu.pe\/semana-de-innovacion\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vri.unsa.edu.pe\/semana-de-innovacion\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vri.unsa.edu.pe\/semana-de-innovacion\/wp-json\/wp\/v2\/users\/13"}],"replies":[{"embeddable":true,"href":"https:\/\/vri.unsa.edu.pe\/semana-de-innovacion\/wp-json\/wp\/v2\/comments?post=19040"}],"version-history":[{"count":0,"href":"https:\/\/vri.unsa.edu.pe\/semana-de-innovacion\/wp-json\/wp\/v2\/posts\/19040\/revisions"}],"wp:attachment":[{"href":"https:\/\/vri.unsa.edu.pe\/semana-de-innovacion\/wp-json\/wp\/v2\/media?parent=19040"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vri.unsa.edu.pe\/semana-de-innovacion\/wp-json\/wp\/v2\/categories?post=19040"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vri.unsa.edu.pe\/semana-de-innovacion\/wp-json\/wp\/v2\/tags?post=19040"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}