{"id":237,"date":"2024-10-13T02:30:50","date_gmt":"2024-10-13T00:30:50","guid":{"rendered":"https:\/\/o-seznam.cz\/napoveda\/ucet\/?page_id=237"},"modified":"2025-03-06T13:42:06","modified_gmt":"2025-03-06T12:42:06","slug":"bezpecne-heslo","status":"publish","type":"page","link":"https:\/\/o-seznam.cz\/napoveda\/ucet\/zasady-bezpecnosti\/bezpecne-heslo\/","title":{"rendered":"Bezpe\u010dn\u00e9 heslo"},"content":{"rendered":"\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\"><nav class=\"menu-anchors\">\n<ul>\n\t<li><a href=\"#neuhodnutelna-hesla\">Volte hesla, kter\u00e1 nikdo neuhodne<\/a><\/li>\n<li><a href=\"#unikatni-hesla\">Heslo k e-mailu nepou\u017e\u00edvejte nikde jinde<\/a><\/li>\n<li><a href=\"#spravci-hesel\">Zva\u017ete pou\u017e\u00edv\u00e1n\u00ed d\u016fv\u011bryhodn\u00e9ho spr\u00e1vce hesel<\/a><\/li>\n<\/ul>\n\n<\/nav>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>Nejd\u016fle\u017eit\u011bj\u0161\u00edm prvkem bezpe\u010dnosti e-mailov\u00e9 schr\u00e1nky a cel\u00e9ho \u00fa\u010dtu je p\u0159\u00edstupov\u00e9 heslo. Jeho volba z\u00e1sadn\u011b ovlivn\u00ed \u00farove\u0148 ochrany dat a celou bezpe\u010dnost va\u0161\u00ed e-mailov\u00e9 schr\u00e1nky a dal\u0161\u00edch slu\u017eeb.<\/p>\n\n\n\n<p>Bezpe\u010dn\u00e1 hesla a z\u00e1chrann\u00e9 \u00fadaje pro p\u0159\u00edpad ztr\u00e1ty hesla jsou kl\u00ed\u010dem k ochran\u011b Seznam \u00fa\u010dtu a v n\u011bm ulo\u017een\u00fdch dat. Nezapom\u00ednejte, \u017ee v e-mailov\u00e9 schr\u00e1nce b\u00fdvaj\u00ed citliv\u00e9 informace, doklady, faktury, bankovn\u00ed \u00fadaje a pracovn\u00ed z\u00e1le\u017eitosti. Krom\u011b toho je e-mailov\u00e1 schr\u00e1nka vstupn\u00ed branou k va\u0161im ostatn\u00edm online \u00fa\u010dt\u016fm.<\/p>\n\n\n\n<div class=\"wp-block-seznam-box is-layout-flow wp-block-seznam-box-is-layout-flow\">\n<p>Vedle bezpe\u010dn\u00e9ho hesla si nezapome\u0148te nastavit i <a href=\"https:\/\/o-seznam.cz\/napoveda\/ucet\/zabezpeceni-uctu\/zachranne-telefonni-cislo\/\" data-type=\"page\" data-id=\"143\">z\u00e1chrann\u00fd telefon<\/a> a <a href=\"https:\/\/o-seznam.cz\/napoveda\/ucet\/zabezpeceni-uctu\/zachranny-email\/\" data-type=\"page\" data-id=\"141\">z\u00e1chrannou e-mailovou adresu<\/a> pro obnovu hesla. Tyto ov\u011b\u0159en\u00e9 kontakty pak pravideln\u011b aktualizujte p\u0159i ka\u017ed\u00e9 zm\u011bn\u011b. D\u00edky nim m\u016f\u017eete rychle obnovit heslo, pokud jej zapomenete nebo dojde k napaden\u00ed \u00fa\u010dtu.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading\" id=\"neuhodnutelna-hesla\">Volte hesla, kter\u00e1 nikdo neuhodne<\/h2>\n\n\n\n<p>Doporu\u010dujeme volit takov\u00e1 hesla, kter\u00e1 se nedaj\u00ed snadno odvodit z osobn\u00edch \u00fadaj\u016f. Je zcela nevhodn\u00e9 volit jako heslo nap\u0159. k\u0159estn\u00ed jm\u00e9no \u010di p\u0159\u00edjmen\u00ed, kombinace slo\u017een\u00e9 z datum\u016f a rok\u016f narozen\u00ed, jmen d\u011bt\u00ed, dom\u00e1c\u00edch mazl\u00ed\u010dk\u016f a dal\u0161\u00edch re\u00e1li\u00ed, kter\u00e9 zn\u00e1 va\u0161e okol\u00ed.<\/p>\n\n\n\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>Bezpe\u010dn\u00e9 heslo by m\u011blo:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>B\u00fdt minim\u00e1ln\u011b 7 znak\u016f dlouh\u00e9<\/li>\n\n\n\n<li>Obsahovat p\u00edsmena i \u010d\u00edslice (znaky s diakritikou a znak mezery nejsou podporov\u00e1ny)<\/li>\n\n\n\n<li>Kombinovat velk\u00e1 a mal\u00e1 p\u00edsmena<\/li>\n\n\n\n<li>B\u00fdt co nejv\u00edce n\u00e1hodn\u00e9 a zcela odli\u0161n\u00e9 od u\u017eivatelsk\u00e9ho jm\u00e9na\/e-mailov\u00e9 adresy<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\">\n<h3 class=\"wp-block-heading\">P\u0159\u00edklad:<\/h3>\n\n\n\n<p>U\u017eivatel Josef Jirout m\u00e1 e-mailovou schr\u00e1nku PepaJirout@seznam.cz:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0160patn\u011b zvolen\u00e9 heslo v jeho p\u0159\u00edpad\u011b: \u201ejirka\u201c, \u201epepa\u201c \u010di \u201ejirout\u201c aj.<\/li>\n\n\n\n<li>Spr\u00e1vn\u011b zvolen\u00e9 heslo by bylo nap\u0159: jIRKa81548\u201c \u010di \u201ej1i2r3k4a\u201c atd.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading\" id=\"unikatni-hesla\">Heslo k e-mailu nepou\u017e\u00edvejte nikde jinde<\/h2>\n\n\n\n<p>Kdy\u017e u\u017e m\u00e1te sv\u00e9 bezpe\u010dn\u00e9 heslo, rozhodn\u011b nen\u00ed vyhr\u00e1no.<\/p>\n\n\n\n<p>Kritickou chybou je takov\u00e9 heslo pou\u017e\u00edvat na dal\u0161\u00edch slu\u017eb\u00e1ch, kde se registrujete. A\u0165 u\u017e jde o internetov\u00e9 obchody, diskuzn\u00ed f\u00f3ra, zpravodajsk\u00e9 weby, soci\u00e1ln\u00ed s\u00edt\u011b, blogy, hern\u00ed platformy a dal\u0161\u00ed\u2026 Datab\u00e1ze e-mailov\u00fdch adres a hesel, kter\u00e1 z takov\u00e9 slu\u017eby unikne, se brzy pravd\u011bpodobn\u011b dostane do nespr\u00e1vn\u00fdch rukou. \u00dato\u010dn\u00edk m\u016f\u017ee z\u00edskan\u00e1 hesla vyzkou\u0161et k p\u0159ihl\u00e1\u0161en\u00ed do e-mailov\u00fdch adres.<\/p>\n\n\n\n<p>V ide\u00e1ln\u00edm p\u0159\u00edpad\u011b pou\u017e\u00edvejte na ka\u017ed\u00e9 internetov\u00e9 slu\u017eb\u011b, na n\u00ed\u017e se registrujete, zcela unik\u00e1tn\u00ed heslo. V\u0161echna si je pak ukl\u00e1dejte do spr\u00e1vce hesel, kter\u00fd je bude p\u0159i p\u0159ihla\u0161ov\u00e1n\u00ed automaticky vypl\u0148ovat.<\/p>\n\n\n\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\">\n<h3 class=\"wp-block-heading\">P\u0159\u00edklad:<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>U\u017eivatel PepaJirout@seznam.cz se registroval v obchod\u011b svetova-modni-obuv.cz a pou\u017eil stejn\u00e9 heslo jako do t\u00e9to e-mailov\u00e9 schr\u00e1nky \u2013 jIRKa81548.<\/li>\n\n\n\n<li>Obchod svetova-modni-obuv.cz se stal ter\u010dem \u00fatoku a byla mu ukradena datab\u00e1ze z\u00e1kazn\u00edk\u016f, v\u010detn\u011b e-mailov\u00fdch adres a hesel.<\/li>\n\n\n\n<li>\u00dato\u010dn\u00edk proch\u00e1z\u00ed ukradenou datab\u00e1zi, vyb\u00edr\u00e1 si sv\u016fj c\u00edl \u2013 PepaJirout@seznam.cz. Ihned vid\u00ed, \u017ee jde o schr\u00e1nku na Seznamu a zkus\u00ed se p\u0159ihl\u00e1sit heslem z ukraden\u00e9 datab\u00e1ze obchodu \u2013 jIRKa81548.<\/li>\n\n\n\n<li>Heslo souhlas\u00ed, \u00fato\u010dn\u00edk se dost\u00e1v\u00e1 do e-mailov\u00e9 schr\u00e1nky u\u017eivatele. Zde m\u016f\u017ee ukr\u00e1st dal\u0161\u00ed data nebo p\u0159es ni obnovit hesla k dal\u0161\u00edm online \u00fa\u010dt\u016fm.<\/li>\n<\/ol>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading\" id=\"spravci-hesel\">Zva\u017ete pou\u017e\u00edv\u00e1n\u00ed d\u016fv\u011bryhodn\u00e9ho spr\u00e1vce hesel<\/h2>\n\n\n\n<p>Spr\u00e1vci hesel zna\u010dn\u011b zjednodu\u0161uj\u00ed pohyb na internetu. Do spr\u00e1vce ulo\u017e\u00edte v\u0161echna sv\u00e1 hesla, ten je pak na webov\u00fdch str\u00e1nk\u00e1ch nebo v aplikac\u00edch automaticky vypl\u0148uje. Jeliko\u017e hesla nezad\u00e1v\u00e1te ru\u010dn\u011b, nemus\u00edte si je pamatovat; m\u016f\u017eete tak pou\u017e\u00edvat pro ka\u017edou slu\u017ebu unik\u00e1tn\u00ed heslo (nap\u0159. kombinaci n\u00e1hodn\u00fdch znak\u016f), co\u017e je dnes masivn\u011b doporu\u010dovan\u00e9 opat\u0159en\u00ed.<\/p>\n\n\n\n<p class=\"is-style-link-external\">Spr\u00e1vci hesel dok\u00e1\u017e\u00ed siln\u00e1 a unik\u00e1tn\u00ed hesla generovat a upozorn\u00ed v\u00e1s, pokud vyu\u017e\u00edv\u00e1te stejn\u00e1 hesla na v\u00edce slu\u017eb\u00e1ch. Krom\u011b toho um\u00ed ukl\u00e1dat a vypl\u0148ovat bankovn\u00ed informace, platebn\u00ed karty, adresy a kontakty. Jedin\u00e9, co si pot\u0159ebujete pamatovat, je tzv. Master (hlavn\u00ed) heslo pro p\u0159ihl\u00e1\u0161en\u00ed do samotn\u00e9ho spr\u00e1vce hesel. Kl\u00ed\u010dem je nastavit si bezpe\u010dn\u00e9 hlavn\u00ed heslo a vybrat si osv\u011bd\u010den\u00e9ho a d\u016fv\u011bryhodn\u00e9ho spr\u00e1vce hesel. Mezi nejzn\u00e1m\u011bj\u0161\u00ed pat\u0159\u00ed aplikace <a href=\"https:\/\/1password.com\/\" data-type=\"link\" data-id=\"https:\/\/1password.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">1Password<\/a>, <a href=\"https:\/\/www.lastpass.com\/\" data-type=\"link\" data-id=\"https:\/\/www.lastpass.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">LastPass<\/a>, <a href=\"https:\/\/bitwarden.com\/\" data-type=\"link\" data-id=\"https:\/\/bitwarden.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">Bitwarden<\/a>, <a href=\"https:\/\/www.dashlane.com\/\" data-type=\"link\" data-id=\"https:\/\/www.dashlane.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">Dashlane<\/a> a dal\u0161\u00ed.<\/p>\n\n\n\n<p>Dal\u0161\u00ed v\u00fdhodou spr\u00e1vce hesel je, \u017ee do n\u011bj heslo ukl\u00e1d\u00e1te pro konkr\u00e9tn\u00ed webovou str\u00e1nku. Pokud byste tak n\u00e1hodou otev\u0159eli podvodn\u00fd odkaz, t\u0159eba z do\u0161l\u00e9ho e-mailu, na podvr\u017een\u00e9 str\u00e1nce program heslo nevypln\u00ed, proto\u017ee se jej\u00ed adresa li\u0161\u00ed od t\u00e9 origin\u00e1ln\u00ed. To m\u016f\u017ee zap\u016fsobit jako v\u00fdstra\u017en\u00e9 znamen\u00ed, abyste si adresu zkontrolovali a p\u0159esv\u011bd\u010dili se, \u017ee jste na spr\u00e1vn\u00e9 str\u00e1nce.<\/p>\n\n\n\n<p>Alternativou ke spr\u00e1vci hesel je ukl\u00e1d\u00e1n\u00ed hesla do internetov\u00e9ho prohl\u00ed\u017ee\u010de. V\u0161echny dnes zn\u00e1m\u00e9 prohl\u00ed\u017ee\u010de (Seznam.cz, Google Chrome, Microsoft Edge, Mozilla Firefox, Opera aj.) maj\u00ed funkci pro ukl\u00e1d\u00e1n\u00ed hesel za \u00fa\u010delem jejich automatick\u00e9ho vypl\u0148ov\u00e1n\u00ed.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Nejd\u016fle\u017eit\u011bj\u0161\u00edm prvkem bezpe\u010dnosti e-mailov\u00e9 schr\u00e1nky a cel\u00e9ho \u00fa\u010dtu je p\u0159\u00edstupov\u00e9 heslo. Jeho volba z\u00e1sadn\u011b ovlivn\u00ed \u00farove\u0148 ochrany dat a celou bezpe\u010dnost va\u0161\u00ed e-mailov\u00e9 schr\u00e1nky a dal\u0161\u00edch slu\u017eeb. Bezpe\u010dn\u00e1 hesla a z\u00e1chrann\u00e9 \u00fadaje pro p\u0159\u00edpad ztr\u00e1ty hesla jsou kl\u00ed\u010dem k ochran\u011b Seznam \u00fa\u010dtu a v n\u011bm ulo\u017een\u00fdch dat. Nezapom\u00ednejte, \u017ee v e-mailov\u00e9 schr\u00e1nce b\u00fdvaj\u00ed citliv\u00e9 informace, [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":0,"parent":102,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-sidemenu","meta":{"_acf_changed":false,"_relevanssi_hide_post":"","_relevanssi_hide_content":"","_relevanssi_pin_for_all":"","_relevanssi_pin_keywords":"","_relevanssi_unpin_keywords":"","_relevanssi_related_keywords":"","_relevanssi_related_include_ids":"","_relevanssi_related_exclude_ids":"","_relevanssi_related_no_append":"","_relevanssi_related_not_related":"","_relevanssi_related_posts":"","_relevanssi_noindex_reason":"","footnotes":""},"page_category":[24],"page_tag":[],"service_status_category":[],"class_list":["post-237","page","type-page","status-publish","hentry"],"acf":[],"lang":"cs","translations":{"cs":237,"en":1677},"pll_sync_post":[],"_links":{"self":[{"href":"https:\/\/o-seznam.cz\/napoveda\/ucet\/wp-json\/wp\/v2\/pages\/237","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/o-seznam.cz\/napoveda\/ucet\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/o-seznam.cz\/napoveda\/ucet\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/o-seznam.cz\/napoveda\/ucet\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/o-seznam.cz\/napoveda\/ucet\/wp-json\/wp\/v2\/comments?post=237"}],"version-history":[{"count":3,"href":"https:\/\/o-seznam.cz\/napoveda\/ucet\/wp-json\/wp\/v2\/pages\/237\/revisions"}],"predecessor-version":[{"id":1268,"href":"https:\/\/o-seznam.cz\/napoveda\/ucet\/wp-json\/wp\/v2\/pages\/237\/revisions\/1268"}],"up":[{"embeddable":true,"href":"https:\/\/o-seznam.cz\/napoveda\/ucet\/wp-json\/wp\/v2\/pages\/102"}],"wp:attachment":[{"href":"https:\/\/o-seznam.cz\/napoveda\/ucet\/wp-json\/wp\/v2\/media?parent=237"}],"wp:term":[{"taxonomy":"page_category","embeddable":true,"href":"https:\/\/o-seznam.cz\/napoveda\/ucet\/wp-json\/wp\/v2\/page_category?post=237"},{"taxonomy":"page_tag","embeddable":true,"href":"https:\/\/o-seznam.cz\/napoveda\/ucet\/wp-json\/wp\/v2\/page_tag?post=237"},{"taxonomy":"service_status_category","embeddable":true,"href":"https:\/\/o-seznam.cz\/napoveda\/ucet\/wp-json\/wp\/v2\/service_status_category?post=237"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}