{"id":1291,"date":"2024-05-13T12:34:59","date_gmt":"2024-05-13T11:34:59","guid":{"rendered":"https:\/\/blog.lebara.co.uk\/?p=1291"},"modified":"2024-05-13T12:35:00","modified_gmt":"2024-05-13T11:35:00","slug":"how-to-protect-your-smartphone-from-cyber-threats","status":"publish","type":"post","link":"https:\/\/blog.lebara.co.uk\/cs\/how-to-protect-your-smartphone-from-cyber-threats\/","title":{"rendered":"Jak chr\u00e1nit sv\u016fj smartphone p\u0159ed kybernetick\u00fdmi hrozbami"},"content":{"rendered":"<p>Ve sv\u011bt\u011b, kde se na\u0161e chytr\u00e9 telefony staly d\u016fle\u017eitou sou\u010d\u00e1st\u00ed na\u0161eho ka\u017edodenn\u00edho \u017eivota, je d\u016fle\u017eit\u00e9 v\u011bd\u011bt, jak sv\u016fj chytr\u00fd telefon chr\u00e1nit p\u0159ed kybernetick\u00fdmi hrozbami. S n\u00e1r\u016fstem digit\u00e1ln\u00edch nebezpe\u010d\u00ed, jako je malware, phishingov\u00e9 podvody a \u00faniky dat, je ochrana va\u0161eho za\u0159\u00edzen\u00ed nezbytn\u00e1. Zaveden\u00edm jednoduch\u00fdch, ale \u00fa\u010dinn\u00fdch bezpe\u010dnostn\u00edch opat\u0159en\u00ed m\u016f\u017eete sv\u016fj smartphone ochr\u00e1nit p\u0159ed kybernetick\u00fdmi hrozbami a zajistit, aby va\u0161e osobn\u00ed \u00fadaje z\u016fstaly v bezpe\u010d\u00ed. Tento pr\u016fvodce v\u00e1m poskytne praktick\u00e9 tipy a rady, jak chr\u00e1nit sv\u016fj chytr\u00fd telefon p\u0159ed kybernetick\u00fdmi hrozbami, a umo\u017en\u00ed v\u00e1m tak pohybovat se v digit\u00e1ln\u00edm prost\u0159ed\u00ed s jistotou.<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_83 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Obsah<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"P\u0159epnut\u00ed tabulky obsahu\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">P\u0159ep\u00edna\u010d<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" 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: #999;color:#999\" 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><\/span><\/a><\/span><\/div>\n<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:\/\/blog.lebara.co.uk\/cs\/how-to-protect-your-smartphone-from-cyber-threats\/#Understanding_Cyber_Threats_to_Your_Smartphone\" >Jak porozum\u011bt kybernetick\u00fdm hrozb\u00e1m pro v\u00e1\u0161 smartphone<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/blog.lebara.co.uk\/cs\/how-to-protect-your-smartphone-from-cyber-threats\/#What_are_Cyber_Threats\" >Co jsou kybernetick\u00e9 hrozby?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/blog.lebara.co.uk\/cs\/how-to-protect-your-smartphone-from-cyber-threats\/#Common_Cyber_Threats_for_Smartphones\" >B\u011b\u017en\u00e9 kybernetick\u00e9 hrozby pro chytr\u00e9 telefony<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/blog.lebara.co.uk\/cs\/how-to-protect-your-smartphone-from-cyber-threats\/#Strategies_to_Protect_Your_Smartphone_from_Cyber_Threats\" >Strategie ochrany smartphonu p\u0159ed kybernetick\u00fdmi hrozbami<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/blog.lebara.co.uk\/cs\/how-to-protect-your-smartphone-from-cyber-threats\/#Regular_Software_Updates\" >Pravideln\u00e9 aktualizace softwaru<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/blog.lebara.co.uk\/cs\/how-to-protect-your-smartphone-from-cyber-threats\/#Installing_Trusted_Security_Apps\" >Instalace d\u016fv\u011bryhodn\u00fdch bezpe\u010dnostn\u00edch aplikac\u00ed<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/blog.lebara.co.uk\/cs\/how-to-protect-your-smartphone-from-cyber-threats\/#Avoiding_Public_Wi-Fi_Networks\" >Vyh\u00fdb\u00e1n\u00ed se ve\u0159ejn\u00fdm s\u00edt\u00edm Wi-Fi<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/blog.lebara.co.uk\/cs\/how-to-protect-your-smartphone-from-cyber-threats\/#Practical_Steps_to_Secure_Your_Smartphone\" >Praktick\u00e9 kroky k zabezpe\u010den\u00ed smartphonu<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/blog.lebara.co.uk\/cs\/how-to-protect-your-smartphone-from-cyber-threats\/#Creating_Strong_Unique_Passwords\" >Vytv\u00e1\u0159en\u00ed siln\u00fdch a jedine\u010dn\u00fdch hesel<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/blog.lebara.co.uk\/cs\/how-to-protect-your-smartphone-from-cyber-threats\/#Enabling_Two-factor_Authentication\" >Povolen\u00ed dvoufaktorov\u00e9ho ov\u011b\u0159ov\u00e1n\u00ed<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/blog.lebara.co.uk\/cs\/how-to-protect-your-smartphone-from-cyber-threats\/#Be_Aware_of_Phishing_Attempts\" >D\u00e1vejte si pozor na pokusy o phishing<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Understanding_Cyber_Threats_to_Your_Smartphone\"><\/span>Jak porozum\u011bt kybernetick\u00fdm hrozb\u00e1m pro v\u00e1\u0161 smartphone<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"What_are_Cyber_Threats\"><\/span>Co jsou kybernetick\u00e9 hrozby?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Kybernetick\u00e9 hrozby zahrnuj\u00ed r\u016fzn\u00e9 formy \u0161kodliv\u00fdch aktivit, kter\u00e9 se odehr\u00e1vaj\u00ed v digit\u00e1ln\u00ed oblasti a jsou zam\u011b\u0159eny jak na jednotlivce, tak na organizace. V chytr\u00fdch telefonech mohou tyto hrozby sahat od vir\u016f, co\u017e jsou \u0161kodliv\u00e9 programy ur\u010den\u00e9 k naru\u0161en\u00ed provozu, a\u017e po spyware, kter\u00fd skryt\u011b sleduje a shroma\u017e\u010fuje informace o va\u0161em pou\u017e\u00edv\u00e1n\u00ed. Dal\u0161\u00ed b\u011b\u017enou kybernetickou hrozbou jsou phishingov\u00e9 \u00fatoky, kter\u00e9 zahrnuj\u00ed podvodn\u00e9 zpr\u00e1vy, jejich\u017e c\u00edlem je vyl\u00e1kat z v\u00e1s citliv\u00e9 osobn\u00ed \u00fadaje. Mezi kybernetick\u00e9 hrozby pat\u0159\u00ed tak\u00e9 ransomware, kdy \u00fato\u010dn\u00edci zablokuj\u00ed va\u0161e za\u0159\u00edzen\u00ed nebo data a po\u017eaduj\u00ed v\u00fdkupn\u00e9 za jejich uvoln\u011bn\u00ed. Tyto hrozby se neust\u00e1le vyv\u00edjej\u00ed a vyu\u017e\u00edvaj\u00ed sofistikovan\u00e9 techniky ke zneu\u017eit\u00ed zranitelnost\u00ed v softwaru chytr\u00fdch telefon\u016f a chov\u00e1n\u00ed u\u017eivatel\u016f. Pochopen\u00ed t\u011bchto hrozeb je prvn\u00edm krokem k ochran\u011b mobiln\u00edch za\u0159\u00edzen\u00ed p\u0159ed potenci\u00e1ln\u00edmi digit\u00e1ln\u00edmi \u0161kodami.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Common_Cyber_Threats_for_Smartphones\"><\/span>B\u011b\u017en\u00e9 kybernetick\u00e9 hrozby pro chytr\u00e9 telefony<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Chytr\u00e9 telefony <a href=\"https:\/\/blog.lebara.co.uk\/cs\/how-does-face-recognition-on-mobile-phones-work\/\">obli\u010dej<\/a> \u0159adu kybernetick\u00fdch hrozeb, kter\u00e9 mohou ohrozit osobn\u00ed \u00fadaje a naru\u0161it funk\u010dnost za\u0159\u00edzen\u00ed. \u0160kodliv\u00fd software, jako jsou viry a trojsk\u00e9 kon\u011b, m\u016f\u017ee infikovat za\u0159\u00edzen\u00ed prost\u0159ednictv\u00edm \u0161kodliv\u00fdch aplikac\u00ed nebo sta\u017een\u00fdch soubor\u016f a v\u00e9st ke kr\u00e1de\u017ei nebo ztr\u00e1t\u011b dat. Phishingov\u00e9 podvody, \u010dasto p\u0159ij\u00edman\u00e9 prost\u0159ednictv\u00edm e-mail\u016f nebo textov\u00fdch zpr\u00e1v, oklamou u\u017eivatele a p\u0159inut\u00ed je poskytnout citliv\u00e9 informace. Dal\u0161\u00ed hrozbou jsou nezabezpe\u010den\u00e9 s\u00edt\u011b Wi-Fi, kter\u00e9 mohou \u00fato\u010dn\u00edk\u016fm umo\u017enit zachytit va\u0161e data p\u0159i p\u0159ipojen\u00ed smartphonu.<\/p>\n\n\n\n<p>Roz\u0161\u00ed\u0159en\u00fd je tak\u00e9 adware, kter\u00fd zobrazuje ne\u017e\u00e1douc\u00ed reklamy a p\u0159\u00edpadn\u011b bez souhlasu sleduje va\u0161e zvyky p\u0159i proch\u00e1zen\u00ed. Spyware, jak u\u017e jeho n\u00e1zev napov\u00edd\u00e1, o v\u00e1s tajn\u011b shroma\u017e\u010fuje informace a m\u016f\u017ee b\u00fdt obzvl\u00e1\u0161t\u011b invazivn\u00ed. A kone\u010dn\u011b, nedostate\u010dn\u00e9 aktualizace zabezpe\u010den\u00ed mohou v\u00e1\u0161 smartphone u\u010dinit zraniteln\u00fdm v\u016f\u010di nejnov\u011bj\u0161\u00edm hrozb\u00e1m, proto\u017ee zastaral\u00fd software je mnohem snadn\u011bji zneu\u017eiteln\u00fd. Informovanost o t\u011bchto b\u011b\u017en\u00fdch kybernetick\u00fdch hrozb\u00e1ch je pro zachov\u00e1n\u00ed bezpe\u010dnosti va\u0161eho smartphonu kl\u00ed\u010dov\u00e1.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Strategies_to_Protect_Your_Smartphone_from_Cyber_Threats\"><\/span>Strategie ochrany smartphonu p\u0159ed kybernetick\u00fdmi hrozbami<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Regular_Software_Updates\"><\/span>Pravideln\u00e9 aktualizace softwaru<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Jednou z nejjednodu\u0161\u0161\u00edch a z\u00e1rove\u0148 nej\u00fa\u010dinn\u011bj\u0161\u00edch strategi\u00ed, jak ochr\u00e1nit sv\u016fj smartphone p\u0159ed kybernetick\u00fdmi hrozbami, je udr\u017eovat jeho software aktu\u00e1ln\u00ed. V\u00fdrobci a v\u00fdvoj\u00e1\u0159i aplikac\u00ed pravideln\u011b vyd\u00e1vaj\u00ed aktualizace, kter\u00e9 obsahuj\u00ed bezpe\u010dnostn\u00ed z\u00e1platy opravuj\u00edc\u00ed zranitelnosti, je\u017e by mohli zneu\u017e\u00edt hacke\u0159i. Neaktualizov\u00e1n\u00edm sv\u00e9ho za\u0159\u00edzen\u00ed jej ponech\u00e1v\u00e1te otev\u0159en\u00e9 zn\u00e1m\u00fdm hrozb\u00e1m.<\/p>\n\n\n\n<p>Zapnut\u00ed automatick\u00fdch aktualizac\u00ed je pohodln\u00fd zp\u016fsob, jak zajistit, aby byl v\u00e1\u0161 software v\u017edy aktu\u00e1ln\u00ed. To znamen\u00e1, \u017ee aktualizace se st\u00e1hnou a nainstaluj\u00ed, jakmile jsou k dispozici, ani\u017e by byl nutn\u00fd ru\u010dn\u00ed z\u00e1sah. Pravideln\u00e9 vyhled\u00e1v\u00e1n\u00ed a pou\u017e\u00edv\u00e1n\u00ed aktualizac\u00ed pro <a href=\"https:\/\/blog.lebara.co.uk\/cs\/why-keeping-your-smartphones-operating-system-up-to-date-is-essential\/\">opera\u010dn\u00ed syst\u00e9m<\/a> a nainstalovan\u00fdch aplikac\u00ed je kl\u00ed\u010dovou obranou proti invazi \u0161kodliv\u00e9ho softwaru. Nezapome\u0148te, \u017ee kybernetick\u00e9 hrozby se rychle vyv\u00edjej\u00ed, a proto je sledov\u00e1n\u00ed aktualizac\u00ed softwaru jednoduch\u00fdm, ale \u00fa\u010dinn\u00fdm krokem k zaji\u0161t\u011bn\u00ed bezpe\u010dnosti va\u0161eho smartphonu.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Installing_Trusted_Security_Apps\"><\/span>Instalace d\u016fv\u011bryhodn\u00fdch bezpe\u010dnostn\u00edch aplikac\u00ed<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Chcete-li pos\u00edlit obranu smartphonu p\u0159ed kybernetick\u00fdmi hrozbami, je vhodn\u00e9 nainstalovat bezpe\u010dnostn\u00ed aplikace od d\u016fv\u011bryhodn\u00fdch v\u00fdvoj\u00e1\u0159\u016f. Tyto aplikace funguj\u00ed jako \u0161t\u00edt, skenuj\u00ed malware, blokuj\u00ed podez\u0159el\u00e9 webov\u00e9 str\u00e1nky a poskytuj\u00ed bezpe\u010dn\u00fd trezor pro osobn\u00ed informace. Je d\u016fle\u017eit\u00e9 vyb\u00edrat bezpe\u010dnostn\u00ed software pe\u010dliv\u011b; v\u017edy vyb\u00edrejte aplikace s dobrou pov\u011bst\u00ed a pozitivn\u00edmi u\u017eivatelsk\u00fdmi recenzemi.<\/p>\n\n\n\n<p>Vyhn\u011bte se stahov\u00e1n\u00ed z obchod\u016f t\u0159et\u00edch stran, proto\u017ee nemus\u00ed m\u00edt p\u0159\u00edsn\u00e9 bezpe\u010dnostn\u00ed kontroly, co\u017e zvy\u0161uje riziko instalace \u0161kodliv\u00e9ho softwaru. M\u00edsto toho pou\u017e\u00edvejte ofici\u00e1ln\u00ed obchod s aplikacemi pro sv\u00e9 za\u0159\u00edzen\u00ed, proto\u017ee ten obvykle prov\u011b\u0159uje aplikace z hlediska bezpe\u010dnostn\u00edch probl\u00e9m\u016f. Po instalaci zajist\u011bte, aby byla bezpe\u010dnostn\u00ed aplikace aktualizov\u00e1na, stejn\u011b jako opera\u010dn\u00ed syst\u00e9m va\u0161eho smartphonu. Pravideln\u00e9 aktualizace poskytnou nejnov\u011bj\u0161\u00ed ochranu proti nov\u00fdm a vznikaj\u00edc\u00edm hrozb\u00e1m a zajist\u00ed maxim\u00e1ln\u00ed zabezpe\u010den\u00ed va\u0161eho za\u0159\u00edzen\u00ed.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Avoiding_Public_Wi-Fi_Networks\"><\/span>Vyh\u00fdb\u00e1n\u00ed se ve\u0159ejn\u00fdm s\u00edt\u00edm Wi-Fi<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Ve\u0159ejn\u00e9 s\u00edt\u011b Wi-Fi mohou b\u00fdt ohniskem kybernetick\u00fdch hrozeb, a proto je nutn\u00e9 b\u00fdt p\u0159i p\u0159ipojov\u00e1n\u00ed smartphonu k t\u011bmto s\u00edt\u00edm obez\u0159etn\u00fd. Tyto s\u00edt\u011b jsou \u010dasto nezabezpe\u010den\u00e9, co\u017e umo\u017e\u0148uje kyberzlo\u010dinc\u016fm snadno zachytit data p\u0159en\u00e1\u0161en\u00e1 mezi va\u0161\u00edm za\u0159\u00edzen\u00edm a internetem. Mohou tak\u00e9 nastavit podvodn\u00e9 <a href=\"https:\/\/blog.lebara.co.uk\/cs\/the-benefits-of-using-your-phone-as-a-wi-fi-hotspot-a-guide-to-mobile-hotspots-and-tethering\/\">hotspoty<\/a> navr\u017een\u00e9 tak, aby napodobovaly legitimn\u00ed, podvedly u\u017eivatele a p\u0159im\u011bly je k p\u0159ipojen\u00ed a kompromitaci jejich informac\u00ed.<\/p>\n\n\n\n<p>Pokud mus\u00edte pou\u017e\u00edvat ve\u0159ejnou Wi-Fi, vyhn\u011bte se citliv\u00fdm \u010dinnostem, jako je online bankovnictv\u00ed nebo nakupov\u00e1n\u00ed, kter\u00e9 vy\u017eaduj\u00ed zad\u00e1v\u00e1n\u00ed osobn\u00edch nebo finan\u010dn\u00edch \u00fadaj\u016f. Zva\u017ete pou\u017eit\u00ed <a href=\"https:\/\/blog.lebara.co.uk\/cs\/what-are-vpns-and-how-do-they-work\/\">virtu\u00e1ln\u00ed priv\u00e1tn\u00ed s\u00ed\u0165<\/a> (VPN), kter\u00e1 \u0161ifruje va\u0161e p\u0159ipojen\u00ed a zt\u011b\u017euje ostatn\u00edm p\u0159\u00edstup k va\u0161im dat\u016fm. Vypnut\u00edm funkce automatick\u00e9ho p\u0159ipojen\u00ed k s\u00edti Wi-Fi na sv\u00e9m za\u0159\u00edzen\u00ed nav\u00edc zabr\u00e1n\u00edte automatick\u00e9mu p\u0159ipojen\u00ed k potenci\u00e1ln\u011b nebezpe\u010dn\u00fdm s\u00edt\u00edm. Pokud budete m\u00edt tato rizika na pam\u011bti a p\u0159ijmete nezbytn\u00e1 opat\u0159en\u00ed, m\u016f\u017eete v\u00fdrazn\u011b sn\u00ed\u017eit pravd\u011bpodobnost, \u017ee se stanete ob\u011bt\u00ed kybernetick\u00fdch hrozeb ve ve\u0159ejn\u00fdch s\u00edt\u00edch Wi-Fi.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Practical_Steps_to_Secure_Your_Smartphone\"><\/span>Praktick\u00e9 kroky k zabezpe\u010den\u00ed smartphonu<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Creating_Strong_Unique_Passwords\"><\/span>Vytv\u00e1\u0159en\u00ed siln\u00fdch a jedine\u010dn\u00fdch hesel<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Siln\u00e1 a jedine\u010dn\u00e1 hesla jsou prvn\u00ed obrannou lini\u00ed p\u0159i zabezpe\u010den\u00ed smartphonu. Zabra\u0148uj\u00ed neopr\u00e1vn\u011bn\u00e9mu p\u0159\u00edstupu k va\u0161emu za\u0159\u00edzen\u00ed a osobn\u00edm \u00fa\u010dt\u016fm. Siln\u00e9 heslo obvykle obsahuje kombinaci velk\u00fdch a mal\u00fdch p\u00edsmen, \u010d\u00edslic a symbol\u016f a m\u00e1 alespo\u0148 12 znak\u016f. Vyvarujte se pou\u017e\u00edv\u00e1n\u00ed snadno uhodnuteln\u00fdch \u00fadaj\u016f, jako jsou data narozen\u00ed nebo b\u011b\u017en\u00e1 slova, kter\u00e1 jsou n\u00e1chyln\u00e1 k \u00fatok\u016fm hrubou silou.<\/p>\n\n\n\n<p>Stejn\u011b tak je d\u016fle\u017eit\u00e9 pou\u017e\u00edvat r\u016fzn\u00e1 hesla pro r\u016fzn\u00e9 \u00fa\u010dty, abyste zajistili, \u017ee v p\u0159\u00edpad\u011b prozrazen\u00ed jednoho z nich z\u016fstanou ostatn\u00ed v bezpe\u010d\u00ed. Zapamatovat si n\u011bkolik slo\u017eit\u00fdch hesel m\u016f\u017ee b\u00fdt n\u00e1ro\u010dn\u00e9, ale spr\u00e1vce hesel v\u00e1m m\u016f\u017ee pomoci t\u00edm, \u017ee bezpe\u010dn\u011b ukl\u00e1d\u00e1 a automaticky vypl\u0148uje p\u0159ihla\u0161ovac\u00ed \u00fadaje. N\u011bkter\u00e9 chytr\u00e9 telefony nab\u00edzej\u00ed tak\u00e9 biometrick\u00e9 bezpe\u010dnostn\u00ed funkce, jako je rozpozn\u00e1v\u00e1n\u00ed otisk\u016f prst\u016f a obli\u010deje, kter\u00e9 p\u0159id\u00e1vaj\u00ed dal\u0161\u00ed vrstvu ochrany. Jejich kombinace se siln\u00fdmi hesly m\u016f\u017ee v\u00fdrazn\u011b zv\u00fd\u0161it zabezpe\u010den\u00ed va\u0161eho smartphonu.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Enabling_Two-factor_Authentication\"><\/span>Povolen\u00ed dvoufaktorov\u00e9ho ov\u011b\u0159ov\u00e1n\u00ed<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Dvoufaktorov\u00e9 ov\u011b\u0159ov\u00e1n\u00ed (2FA) p\u0159id\u00e1v\u00e1 do smartphonu dal\u0161\u00ed \u00farove\u0148 zabezpe\u010den\u00ed t\u00edm, \u017ee p\u0159ed ud\u011blen\u00edm p\u0159\u00edstupu vy\u017eaduje dv\u011b formy identifikace. Obvykle se jedn\u00e1 o n\u011bco, co zn\u00e1te (nap\u0159\u00edklad heslo), a n\u011bco, co m\u00e1te (nap\u0159\u00edklad k\u00f3d zaslan\u00fd do telefonu nebo vygenerovan\u00fd aplikac\u00ed autentiz\u00e1toru). Zapnut\u00edm funkce 2FA m\u016f\u017eete v\u00fdrazn\u011b sn\u00ed\u017eit riziko neopr\u00e1vn\u011bn\u00e9ho p\u0159\u00edstupu, a to i v p\u0159\u00edpad\u011b, \u017ee je va\u0161e heslo prozrazeno.<\/p>\n\n\n\n<p>V\u011bt\u0161ina online slu\u017eeb, v\u010detn\u011b platforem soci\u00e1ln\u00edch m\u00e9di\u00ed, bankovn\u00edch aplikac\u00ed a poskytovatel\u016f e-mailov\u00fdch slu\u017eeb, nab\u00edz\u00ed mo\u017enost aktivace 2FA. Doporu\u010dujeme tuto funkci aktivovat v\u0161ude, kde je to mo\u017en\u00e9. M\u016f\u017ee sice m\u00edrn\u011b zkomplikovat proces p\u0159ihla\u0161ov\u00e1n\u00ed, ale ochrana, kterou poskytuje, za tento krok nav\u00edc stoj\u00ed. Nezapome\u0148te m\u00edt na bezpe\u010dn\u00e9m m\u00edst\u011b z\u00e1lo\u017en\u00ed p\u0159\u00edstupov\u00e9 metody, nap\u0159\u00edklad z\u00e1lo\u017en\u00ed k\u00f3dy nebo sekund\u00e1rn\u00ed ov\u011b\u0159ovac\u00ed za\u0159\u00edzen\u00ed, pro p\u0159\u00edpad, \u017ee prim\u00e1rn\u00ed za\u0159\u00edzen\u00ed nebude k dispozici.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Be_Aware_of_Phishing_Attempts\"><\/span>D\u00e1vejte si pozor na pokusy o phishing<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Pokusy o phishing jsou podvodn\u00e9 praktiky, p\u0159i nich\u017e podvodn\u00edci zas\u00edlaj\u00ed zpr\u00e1vy, kter\u00e9 se tv\u00e1\u0159\u00ed jako zpr\u00e1vy z legitimn\u00edch zdroj\u016f, aby v\u00e1s p\u0159im\u011bli poskytnout citliv\u00e9 informace. Tyto zpr\u00e1vy mohou p\u0159ich\u00e1zet prost\u0159ednictv\u00edm e-mail\u016f, textov\u00fdch zpr\u00e1v nebo dokonce telefon\u00e1t\u016f a \u010dasto vyz\u00fdvaj\u00ed k okam\u017eit\u00e9 akci, nap\u0159\u00edklad k ov\u011b\u0159en\u00ed \u00fadaj\u016f o \u00fa\u010dtu nebo obnoven\u00ed hesla.<\/p>\n\n\n\n<p>Chcete-li se chr\u00e1nit p\u0159ed phishingem, bu\u010fte v\u017edy skepti\u010dt\u00ed k nevy\u017e\u00e1dan\u00fdm \u017e\u00e1dostem o osobn\u00ed \u00fadaje, i kdy\u017e se zd\u00e1, \u017ee poch\u00e1zej\u00ed od d\u016fv\u011bryhodn\u00fdch spole\u010dnost\u00ed. D\u00e1vejte si pozor na varovn\u00e9 p\u0159\u00edznaky phishingu, jako je \u0161patn\u00e1 gramatika, nal\u00e9hav\u00fd jazyk a e-mailov\u00e9 adresy, kter\u00e9 se neshoduj\u00ed s ofici\u00e1ln\u00ed dom\u00e9nou \u00fadajn\u00e9ho odes\u00edlatele. M\u00edsto klik\u00e1n\u00ed na odkazy v e-mailech nebo zpr\u00e1v\u00e1ch p\u0159ejd\u011bte p\u0159\u00edmo na webovou str\u00e1nku zad\u00e1n\u00edm adresy do prohl\u00ed\u017ee\u010de nebo pomoc\u00ed d\u0159\u00edve ulo\u017een\u00e9 z\u00e1lo\u017eky.<\/p>\n\n\n\n<p>Informujte se o nejnov\u011bj\u0161\u00edch technik\u00e1ch phishingu, proto\u017ee podvodn\u00edci neust\u00e1le vyv\u00edjej\u00ed nov\u00e9 metody, jak oklamat u\u017eivatele. Kl\u00ed\u010dov\u00fdm krokem k ochran\u011b smartphonu p\u0159ed t\u011bmito hrozbami je z\u016fstat informovan\u00fd a obez\u0159etn\u00fd p\u0159i manipulaci s nevy\u017e\u00e1dan\u00fdmi sd\u011blen\u00edmi.<\/p>","protected":false},"excerpt":{"rendered":"<p>Ve sv\u011bt\u011b, kde se na\u0161e chytr\u00e9 telefony staly d\u016fle\u017eitou sou\u010d\u00e1st\u00ed na\u0161eho ka\u017edodenn\u00edho \u017eivota, je d\u016fle\u017eit\u00e9 v\u011bd\u011bt, jak sv\u016fj chytr\u00fd telefon chr\u00e1nit p\u0159ed kybernetick\u00fdmi hrozbami. S n\u00e1r\u016fstem digit\u00e1ln\u00edch nebezpe\u010d\u00ed, jako je malware, phishingov\u00e9 podvody a \u00faniky dat, je ochrana va\u0161eho za\u0159\u00edzen\u00ed nezbytn\u00e1. Zaveden\u00edm jednoduch\u00fdch, ale \u00fa\u010dinn\u00fdch bezpe\u010dnostn\u00edch opat\u0159en\u00ed m\u016f\u017eete sv\u016fj smartphone ochr\u00e1nit p\u0159ed...<\/p>\n<div><a class=\"read-more button-link\" href=\"https:\/\/blog.lebara.co.uk\/cs\/how-to-protect-your-smartphone-from-cyber-threats\/\">P\u0159e\u010dt\u011bte si v\u00edce<\/a><\/div>","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[22],"tags":[],"class_list":["post-1291","post","type-post","status-publish","format-standard","hentry","category-phones","clearfix",false],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/blog.lebara.co.uk\/cs\/wp-json\/wp\/v2\/posts\/1291","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.lebara.co.uk\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.lebara.co.uk\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.lebara.co.uk\/cs\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.lebara.co.uk\/cs\/wp-json\/wp\/v2\/comments?post=1291"}],"version-history":[{"count":1,"href":"https:\/\/blog.lebara.co.uk\/cs\/wp-json\/wp\/v2\/posts\/1291\/revisions"}],"predecessor-version":[{"id":1322,"href":"https:\/\/blog.lebara.co.uk\/cs\/wp-json\/wp\/v2\/posts\/1291\/revisions\/1322"}],"wp:attachment":[{"href":"https:\/\/blog.lebara.co.uk\/cs\/wp-json\/wp\/v2\/media?parent=1291"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.lebara.co.uk\/cs\/wp-json\/wp\/v2\/categories?post=1291"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.lebara.co.uk\/cs\/wp-json\/wp\/v2\/tags?post=1291"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}