{"id":1258,"date":"2020-11-18T18:01:00","date_gmt":"2020-11-18T17:01:00","guid":{"rendered":"https:\/\/www.forensee.cz\/?p=1258"},"modified":"2021-03-16T17:26:29","modified_gmt":"2021-03-16T16:26:29","slug":"dvoufaktorova-autentizace","status":"publish","type":"post","link":"https:\/\/www.forensee.cz\/en\/2020\/11\/18\/dvoufaktorova-autentizace\/","title":{"rendered":"Dvoufaktorov\u00e1 autentizace"},"content":{"rendered":"\n[et_pb_section fb_built=&#8220;1&#8243; _builder_version=&#8220;3.22&#8243;][et_pb_row _builder_version=&#8220;4.9.2&#8243; background_size=&#8220;initial&#8220; background_position=&#8220;top_left&#8220; background_repeat=&#8220;repeat&#8220; hover_enabled=&#8220;0&#8243; sticky_enabled=&#8220;0&#8243;][et_pb_column type=&#8220;4_4&#8243; _builder_version=&#8220;3.25&#8243; custom_padding=&#8220;|||&#8220; custom_padding__hover=&#8220;|||&#8220;][et_pb_text _builder_version=&#8220;4.9.2&#8243; background_size=&#8220;initial&#8220; background_position=&#8220;top_left&#8220; background_repeat=&#8220;repeat&#8220; hover_enabled=&#8220;0&#8243; text_orientation=&#8220;justified&#8220; sticky_enabled=&#8220;0&#8243;]<!-- divi:paragraph {\"textColor\":\"black\"} -->\n<p class=\"has-black-color has-text-color\">V\u011bt\u0161ina lid\u00ed v&nbsp;dne\u0161n\u00ed dob\u011b m\u00e1 sv\u00e1 data n\u011bjak chr\u00e1n\u011bna \u2013 nej\u010dast\u011bji heslem. Av\u0161ak i pom\u011brn\u011b slo\u017eit\u00e9 heslo m\u016f\u017ee b\u00fdt r\u016fzn\u00fdmi zp\u016fsoby prolomeno, tak\u017ee p\u0159ich\u00e1z\u00ed na \u0159adu dal\u0161\u00ed stupe\u0148 ochrany: &nbsp;dvoufaktorov\u00e1 autentizace (\u010desky dvoufaktorov\u00e9 ov\u011b\u0159en\u00ed). V&nbsp;tomto \u010dl\u00e1nku v\u00e1m vysv\u011btl\u00edme, co to je a jak se pou\u017e\u00edv\u00e1.<\/p>\n<!-- \/divi:paragraph -->\n\n<!-- divi:paragraph {\"textColor\":\"black\"} -->\n<p class=\"has-black-color has-text-color\"><strong>Co to je?<\/strong><\/p>\n<!-- \/divi:paragraph -->\n\n<!-- divi:paragraph {\"textColor\":\"black\"} -->\n<p class=\"has-black-color has-text-color\">Dvoufaktorov\u00e1 autentizace nebo verifikace je v&nbsp;principu zp\u016fsob ov\u011b\u0159en\u00ed identity \u010dlov\u011bka, kter\u00fd se sna\u017e\u00ed m\u00edt&nbsp;p\u0159\u00edstup k&nbsp;dat\u016fm, pomoc\u00ed dvou na sob\u011b nez\u00e1visl\u00fdch informac\u00ed. D\u00edky p\u0159idan\u00e9 informaci pot\u0159ebn\u00e9 pro vstup je toto v\u00fdrazn\u011b spolehliv\u011bj\u0161\u00ed ochrana ne\u017eli pou\u017e\u00edvan\u011bj\u0161\u00ed jednofaktorov\u00e9 ov\u011b\u0159en\u00ed, co\u017e m\u016f\u017ee b\u00fdt nap\u0159\u00edklad heslo s&nbsp;p\u0159ihla\u0161ovac\u00edm jm\u00e9nem nebo PIN. Dvoufaktorov\u00e1 autentizace nej\u010dast\u011bji sest\u00e1v\u00e1 z&nbsp;p\u0159ihla\u0161ovac\u00edho jm\u00e9na a hesla a k&nbsp;tomu p\u0159id\u00e1v\u00e1 dal\u0161\u00ed prvek, nap\u0159\u00edklad SMS k\u00f3d. Tyto prvky se daj\u00ed rozd\u011blit do n\u011bkolika skupin:<\/p>\n<!-- \/divi:paragraph -->\n\n<!-- divi:list -->\n<ul><li><span class=\"has-inline-color has-black-color\">Informace, kter\u00e9 doty\u010dn\u00fd zn\u00e1 nebo se dozv\u00ed: hesla, SMS a emailov\u00e9 k\u00f3dy, PIN, r\u016fzn\u00e9 kontroln\u00ed ot\u00e1zky a fr\u00e1ze apod.<\/span><\/li><li><span class=\"has-inline-color has-black-color\">Informace z&nbsp;p\u0159edm\u011bt\u016f, kter\u00e9 doty\u010dn\u00fd vlastn\u00ed: mobiln\u00ed telefony, doklady, dokumenty, bezpe\u010dnostn\u00ed kl\u00ed\u010de atd.<\/span><\/li><li><span class=\"has-inline-color has-black-color\">Biometrick\u00e9 \u00fadaje: otisk prstu, sn\u00edmek obli\u010deje, sn\u00edmek o\u010dn\u00ed duhovky nebo s\u00edtnice, zabarven\u00ed hlasu apod.<\/span><\/li><\/ul>\n<!-- \/divi:list -->\n\n<!-- divi:paragraph {\"textColor\":\"black\"} -->\n<p class=\"has-black-color has-text-color\"><strong>Kde se pou\u017e\u00edv\u00e1?<\/strong><\/p>\n<!-- \/divi:paragraph -->\n\n<!-- divi:paragraph {\"textColor\":\"black\"} -->\n<p class=\"has-black-color has-text-color\">Obecn\u011b se pou\u017e\u00edv\u00e1 tam, kde je pot\u0159eba chr\u00e1nit data nebo identitu. \u010c\u00edm d\u016fle\u017eit\u011bj\u0161\u00ed data, t\u00edm vy\u0161\u0161\u00ed stupe\u0148 ochrany by u nich m\u011bl b\u00fdt. Dvoufaktorov\u00e9 ov\u011b\u0159en\u00ed poskytuje v\u00fdrazn\u011b vy\u0161\u0161\u00ed ochranu, ne\u017e t\u0159eba samotn\u00e9 heslo, proto je v&nbsp;sou\u010dasnosti ji\u017e pom\u011brn\u011b roz\u0161\u00ed\u0159en\u00e9. Typicky dvoufaktorov\u00e9 ov\u011b\u0159en\u00ed pou\u017e\u00edvaj\u00ed banky p\u0159i on-line platb\u00e1ch, d\u00e1le spole\u010dnosti jako Google, Apple \u010di Microsoft a v&nbsp;neposledn\u00ed \u0159ad\u011b i n\u011bkter\u00e9 soci\u00e1ln\u00ed s\u00edt\u011b &#8211; nastaviteln\u00e1 dvoufaktorov\u00e1 autentizace je nap\u0159\u00edklad na Instagramu.<\/p>\n<!-- \/divi:paragraph -->\n\n<!-- divi:paragraph {\"textColor\":\"black\"} -->\n<p class=\"has-black-color has-text-color\">Tento typ zabezpe\u010den\u00ed je n\u011bkter\u00fdmi platformami tak\u00e9 vyu\u017e\u00edv\u00e1n, pokud pot\u0159ebujete zm\u011bnit p\u0159\u00edstupov\u00e9 \u00fadaje (p\u0159ihla\u0161ovac\u00ed jm\u00e9no a heslo), \u010d\u00edm\u017e se v\u00fdrazn\u011b sni\u017euje mo\u017enost p\u0159\u00edpadn\u00e9ho prolomen\u00ed.<\/p>\n<!-- \/divi:paragraph -->\n\n<!-- divi:paragraph {\"textColor\":\"black\"} -->\n<p class=\"has-black-color has-text-color\"><strong>Jak nastavit dvoufaktorovou autentizaci?<\/strong><\/p>\n<!-- \/divi:paragraph -->\n\n<!-- divi:paragraph {\"textColor\":\"black\"} -->\n<p class=\"has-black-color has-text-color\">Nejprve je dobr\u00e9 si zjistit, zda pro konkr\u00e9tn\u00ed data jde nastavit dvoufaktorov\u00e1 autentizace. V\u011bt\u0161ina hlavn\u00edch spr\u00e1vc\u016f \u00fa\u010dt\u016f (Google, Microsoft, Apple, Dropbox apod.) m\u00e1 toto ov\u011b\u0159en\u00ed nastaviteln\u00e9, v\u011bt\u0161ina bank jej m\u00e1 zabudov\u00e1na ji\u017e automaticky.<\/p>\n<!-- \/divi:paragraph -->\n\n<!-- divi:paragraph {\"textColor\":\"black\"} -->\n<p class=\"has-black-color has-text-color\">U slu\u017eeb Google se autorizace d\u00e1 nastavit v&nbsp;Nastaven\u00ed &gt; Zabezpe\u010den\u00ed &gt; Ove\u0159en\u00ed ve dvou kroc\u00edch. U \u00fa\u010dtu Microsoft lze toto ov\u011b\u0159en\u00ed nastavit v&nbsp;Nastaven\u00ed &gt; Nastaven\u00ed zabezpe\u010den\u00ed &gt; Dvoustup\u0148ov\u00e9 ov\u011b\u0159ov\u00e1n\u00ed.&nbsp; Pro Apple: Nastaven\u00ed &gt; Heslo a zabezpe\u010den\u00ed &gt; Zapnout dvoufaktorov\u00e9 ov\u011b\u0159en\u00ed. Dvoufaktorov\u00e1 autentizace se d\u00e1 nastavit i u soci\u00e1ln\u00edch s\u00edt\u00ed, nap\u0159\u00edklad u Facebooku, Instagramu \u010di Twitteru. U v\u0161ech nastaven\u00ed prob\u00edh\u00e1 p\u0159es nastaven\u00ed \u00fa\u010dtu, v&nbsp;nastaven\u00ed bezpe\u010dnosti.<\/p>\n<!-- \/divi:paragraph -->\n\n<!-- divi:paragraph {\"textColor\":\"black\"} -->\n<p class=\"has-black-color has-text-color\"><strong>V\u00fdhody, nev\u00fdhody<\/strong><\/p>\n<!-- \/divi:paragraph -->\n\n<!-- divi:paragraph {\"textColor\":\"black\"} -->\n<p class=\"has-black-color has-text-color\">V\u00fdhodou dvoufaktorov\u00e9ho ov\u011b\u0159en\u00ed je v\u00fdrazn\u011b vy\u0161\u0161\u00ed bezpe\u010dnost proti \u00fatok\u016fm na va\u0161e data nebo proti kr\u00e1de\u017ei identity. Je velmi t\u011b\u017ek\u00e9 prolomit tento zp\u016fsob ov\u011b\u0159en\u00ed, proto\u017ee druh\u00fd prvek p\u0159id\u00e1v\u00e1 dal\u0161\u00ed vrstvu ochrany, ke kter\u00e9 je velmi t\u011b\u017ek\u00e9 z\u00edskat p\u0159\u00edstup. P\u0159esto se vyskytuj\u00ed pokusy o obch\u00e1zen\u00ed autentizace (nap\u0159\u00edklad zas\u00edl\u00e1n\u00ed podvodn\u00fdch SMS s&nbsp;fale\u0161n\u00fdm k\u00f3dem). Nev\u00fdhodami jsou o n\u011bco del\u0161\u00ed \u010das p\u0159i p\u0159ihla\u0161ov\u00e1n\u00ed a p\u0159\u00edpadn\u00e1 nutnost si pamatovat dal\u0161\u00ed \u00fadaj (ov\u0161em nap\u0159\u00edklad se zas\u00edlan\u00fdmi k\u00f3dy nebo spr\u00e1vci hesel toto odpad\u00e1). Za signifikantn\u011b vy\u0161\u0161\u00ed bezpe\u010dnost je to v\u0161ak velmi mal\u00e1 da\u0148.<\/p>\n<!-- \/divi:paragraph -->\n\n<!-- divi:paragraph {\"textColor\":\"black\"} -->\n<p class=\"has-black-color has-text-color\">My jednozna\u010dn\u011b doporu\u010dujeme toto ov\u011b\u0159en\u00ed nastavit v\u0161ude tam, kde je to mo\u017en\u00e9.<\/p>\n<!-- \/divi:paragraph -->[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]\n","protected":false},"excerpt":{"rendered":"<p>V\u011bt\u0161ina lid\u00ed v&nbsp;dne\u0161n\u00ed dob\u011b m\u00e1 sv\u00e1 data n\u011bjak chr\u00e1n\u011bna \u2013 nej\u010dast\u011bji heslem. Av\u0161ak i pom\u011brn\u011b slo\u017eit\u00e9 heslo m\u016f\u017ee b\u00fdt r\u016fzn\u00fdmi zp\u016fsoby prolomeno, tak\u017ee p\u0159ich\u00e1z\u00ed na \u0159adu dal\u0161\u00ed stupe\u0148 ochrany: &nbsp;dvoufaktorov\u00e1 autentizace (\u010desky dvoufaktorov\u00e9 ov\u011b\u0159en\u00ed). V&nbsp;tomto \u010dl\u00e1nku v\u00e1m vysv\u011btl\u00edme, co to je a jak se pou\u017e\u00edv\u00e1. Co to je? Dvoufaktorov\u00e1 autentizace nebo verifikace je v&nbsp;principu zp\u016fsob [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1262,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"<!-- wp:paragraph {\"textColor\":\"black\"} -->\n<p class=\"has-black-color has-text-color\">V\u011bt\u0161ina lid\u00ed v&nbsp;dne\u0161n\u00ed dob\u011b m\u00e1 sv\u00e1 data n\u011bjak chr\u00e1n\u011bna \u2013 nej\u010dast\u011bji heslem. Av\u0161ak i pom\u011brn\u011b slo\u017eit\u00e9 heslo m\u016f\u017ee b\u00fdt r\u016fzn\u00fdmi zp\u016fsoby prolomeno, tak\u017ee p\u0159ich\u00e1z\u00ed na \u0159adu dal\u0161\u00ed stupe\u0148 ochrany: &nbsp;dvoufaktorov\u00e1 autentizace (\u010desky dvoufaktorov\u00e9 ov\u011b\u0159en\u00ed). V&nbsp;tomto \u010dl\u00e1nku v\u00e1m vysv\u011btl\u00edme, co to je a jak se pou\u017e\u00edv\u00e1.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph {\"textColor\":\"black\"} -->\n<p class=\"has-black-color has-text-color\"><strong>Co to je?<\/strong><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph {\"textColor\":\"black\"} -->\n<p class=\"has-black-color has-text-color\">Dvoufaktorov\u00e1 autentizace nebo verifikace je v&nbsp;principu zp\u016fsob ov\u011b\u0159en\u00ed identity \u010dlov\u011bka, kter\u00fd se sna\u017e\u00ed m\u00edt&nbsp;p\u0159\u00edstup k&nbsp;dat\u016fm, pomoc\u00ed dvou na sob\u011b nez\u00e1visl\u00fdch informac\u00ed. D\u00edky p\u0159idan\u00e9 informaci pot\u0159ebn\u00e9 pro vstup je toto v\u00fdrazn\u011b spolehliv\u011bj\u0161\u00ed ochrana ne\u017eli pou\u017e\u00edvan\u011bj\u0161\u00ed jednofaktorov\u00e9 ov\u011b\u0159en\u00ed, co\u017e m\u016f\u017ee b\u00fdt nap\u0159\u00edklad heslo s&nbsp;p\u0159ihla\u0161ovac\u00edm jm\u00e9nem nebo PIN. Dvoufaktorov\u00e1 autentizace nej\u010dast\u011bji sest\u00e1v\u00e1 z&nbsp;p\u0159ihla\u0161ovac\u00edho jm\u00e9na a hesla a k&nbsp;tomu p\u0159id\u00e1v\u00e1 dal\u0161\u00ed prvek, nap\u0159\u00edklad SMS k\u00f3d. Tyto prvky se daj\u00ed rozd\u011blit do n\u011bkolika skupin:<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:list -->\n<ul><li><span class=\"has-inline-color has-black-color\">Informace, kter\u00e9 doty\u010dn\u00fd zn\u00e1 nebo se dozv\u00ed: hesla, SMS a emailov\u00e9 k\u00f3dy, PIN, r\u016fzn\u00e9 kontroln\u00ed ot\u00e1zky a fr\u00e1ze apod.<\/span><\/li><li><span class=\"has-inline-color has-black-color\">Informace z&nbsp;p\u0159edm\u011bt\u016f, kter\u00e9 doty\u010dn\u00fd vlastn\u00ed: mobiln\u00ed telefony, doklady, dokumenty, bezpe\u010dnostn\u00ed kl\u00ed\u010de atd.<\/span><\/li><li><span class=\"has-inline-color has-black-color\">Biometrick\u00e9 \u00fadaje: otisk prstu, sn\u00edmek obli\u010deje, sn\u00edmek o\u010dn\u00ed duhovky nebo s\u00edtnice, zabarven\u00ed hlasu apod.<\/span><\/li><\/ul>\n<!-- \/wp:list -->\n\n<!-- wp:paragraph {\"textColor\":\"black\"} -->\n<p class=\"has-black-color has-text-color\"><strong>Kde se pou\u017e\u00edv\u00e1?<\/strong><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph {\"textColor\":\"black\"} -->\n<p class=\"has-black-color has-text-color\">Obecn\u011b se pou\u017e\u00edv\u00e1 tam, kde je pot\u0159eba chr\u00e1nit data nebo identitu. \u010c\u00edm d\u016fle\u017eit\u011bj\u0161\u00ed data, t\u00edm vy\u0161\u0161\u00ed stupe\u0148 ochrany by u nich m\u011bl b\u00fdt. Dvoufaktorov\u00e9 ov\u011b\u0159en\u00ed poskytuje v\u00fdrazn\u011b vy\u0161\u0161\u00ed ochranu, ne\u017e t\u0159eba samotn\u00e9 heslo, proto je v&nbsp;sou\u010dasnosti ji\u017e pom\u011brn\u011b roz\u0161\u00ed\u0159en\u00e9. Typicky dvoufaktorov\u00e9 ov\u011b\u0159en\u00ed pou\u017e\u00edvaj\u00ed banky p\u0159i on-line platb\u00e1ch, d\u00e1le spole\u010dnosti jako Google, Apple \u010di Microsoft a v&nbsp;neposledn\u00ed \u0159ad\u011b i n\u011bkter\u00e9 soci\u00e1ln\u00ed s\u00edt\u011b - nastaviteln\u00e1 dvoufaktorov\u00e1 autentizace je nap\u0159\u00edklad na Instagramu.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph {\"textColor\":\"black\"} -->\n<p class=\"has-black-color has-text-color\">Tento typ zabezpe\u010den\u00ed je n\u011bkter\u00fdmi platformami tak\u00e9 vyu\u017e\u00edv\u00e1n, pokud pot\u0159ebujete zm\u011bnit p\u0159\u00edstupov\u00e9 \u00fadaje (p\u0159ihla\u0161ovac\u00ed jm\u00e9no a heslo), \u010d\u00edm\u017e se v\u00fdrazn\u011b sni\u017euje mo\u017enost p\u0159\u00edpadn\u00e9ho prolomen\u00ed.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph {\"textColor\":\"black\"} -->\n<p class=\"has-black-color has-text-color\"><strong>Jak nastavit dvoufaktorovou autentizaci?<\/strong><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph {\"textColor\":\"black\"} -->\n<p class=\"has-black-color has-text-color\">Nejprve je dobr\u00e9 si zjistit, zda pro konkr\u00e9tn\u00ed data jde nastavit dvoufaktorov\u00e1 autentizace. V\u011bt\u0161ina hlavn\u00edch spr\u00e1vc\u016f \u00fa\u010dt\u016f (Google, Microsoft, Apple, Dropbox apod.) m\u00e1 toto ov\u011b\u0159en\u00ed nastaviteln\u00e9, v\u011bt\u0161ina bank jej m\u00e1 zabudov\u00e1na ji\u017e automaticky.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph {\"textColor\":\"black\"} -->\n<p class=\"has-black-color has-text-color\">U slu\u017eeb Google se autorizace d\u00e1 nastavit v&nbsp;Nastaven\u00ed &gt; Zabezpe\u010den\u00ed &gt; Ove\u0159en\u00ed ve dvou kroc\u00edch. U \u00fa\u010dtu Microsoft lze toto ov\u011b\u0159en\u00ed nastavit v&nbsp;Nastaven\u00ed &gt; Nastaven\u00ed zabezpe\u010den\u00ed &gt; Dvoustup\u0148ov\u00e9 ov\u011b\u0159ov\u00e1n\u00ed.&nbsp; Pro Apple: Nastaven\u00ed &gt; Heslo a zabezpe\u010den\u00ed &gt; Zapnout dvoufaktorov\u00e9 ov\u011b\u0159en\u00ed. Dvoufaktorov\u00e1 autentizace se d\u00e1 nastavit i u soci\u00e1ln\u00edch s\u00edt\u00ed, nap\u0159\u00edklad u Facebooku, Instagramu \u010di Twitteru. U v\u0161ech nastaven\u00ed prob\u00edh\u00e1 p\u0159es nastaven\u00ed \u00fa\u010dtu, v&nbsp;nastaven\u00ed bezpe\u010dnosti.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph {\"textColor\":\"black\"} -->\n<p class=\"has-black-color has-text-color\"><strong>V\u00fdhody, nev\u00fdhody<\/strong><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph {\"textColor\":\"black\"} -->\n<p class=\"has-black-color has-text-color\">V\u00fdhodou dvoufaktorov\u00e9ho ov\u011b\u0159en\u00ed je v\u00fdrazn\u011b vy\u0161\u0161\u00ed bezpe\u010dnost proti \u00fatok\u016fm na va\u0161e data nebo proti kr\u00e1de\u017ei identity. Je velmi t\u011b\u017ek\u00e9 prolomit tento zp\u016fsob ov\u011b\u0159en\u00ed, proto\u017ee druh\u00fd prvek p\u0159id\u00e1v\u00e1 dal\u0161\u00ed vrstvu ochrany, ke kter\u00e9 je velmi t\u011b\u017ek\u00e9 z\u00edskat p\u0159\u00edstup. P\u0159esto se vyskytuj\u00ed pokusy o obch\u00e1zen\u00ed autentizace (nap\u0159\u00edklad zas\u00edl\u00e1n\u00ed podvodn\u00fdch SMS s&nbsp;fale\u0161n\u00fdm k\u00f3dem). Nev\u00fdhodami jsou o n\u011bco del\u0161\u00ed \u010das p\u0159i p\u0159ihla\u0161ov\u00e1n\u00ed a p\u0159\u00edpadn\u00e1 nutnost si pamatovat dal\u0161\u00ed \u00fadaj (ov\u0161em nap\u0159\u00edklad se zas\u00edlan\u00fdmi k\u00f3dy nebo spr\u00e1vci hesel toto odpad\u00e1). Za signifikantn\u011b vy\u0161\u0161\u00ed bezpe\u010dnost je to v\u0161ak velmi mal\u00e1 da\u0148.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph {\"textColor\":\"black\"} -->\n<p class=\"has-black-color has-text-color\">My jednozna\u010dn\u011b doporu\u010dujeme toto ov\u011b\u0159en\u00ed nastavit v\u0161ude tam, kde je to mo\u017en\u00e9.<\/p>\n<!-- \/wp:paragraph -->","_et_gb_content_width":"","footnotes":""},"categories":[5],"tags":[],"class_list":["post-1258","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kyberneticka-bezpecnost"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Dvoufaktorov\u00e1 autentizace - v\u00fdhody, nev\u00fdhody a dal\u0161\u00ed... - forensee<\/title>\n<meta name=\"description\" content=\"V\u011bt\u0161ina lid\u00ed v dne\u0161n\u00ed dob\u011b m\u00e1 sv\u00e1 data n\u011bjak chr\u00e1n\u011bna \u2013 nej\u010dast\u011bji heslem. 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