{"id":48054,"date":"2025-12-05T02:24:21","date_gmt":"2025-12-05T02:24:21","guid":{"rendered":"https:\/\/staging.pageloot.com\/uncategorized\/salesforce-qr-code-authentication-best-practices\/"},"modified":"2026-05-20T10:33:52","modified_gmt":"2026-05-20T10:33:52","slug":"salesforce-qr-code-authentication-best-practices","status":"publish","type":"post","link":"https:\/\/pageloot.com\/cs\/blog\/salesforce-qr-code-authentication-best-practices\/","title":{"rendered":"Zabezpe\u010den\u00e9 MFA pomoc\u00ed QR k\u00f3du v Salesforce: Osv\u011bd\u010den\u00e9 postupy pro spr\u00e1vce"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Hled\u00e1te nejbezpe\u010dn\u011bj\u0161\u00ed zp\u016fsob implementace Salesforce MFA pomoc\u00ed QR k\u00f3d\u016f? Nezabezpe\u010den\u00ed procesu registrace m\u016f\u017ee va\u0161i organizaci vystavit quishing \u00fatok\u016fm a kr\u00e1de\u017ei p\u0159ihla\u0161ovac\u00edch \u00fadaj\u016f. Tento pr\u016fvodce vysv\u011btluje, jak nakonfigurovat ov\u011b\u0159ov\u00e1n\u00ed zalo\u017een\u00e9 na QR k\u00f3dech a dodr\u017eovat pr\u016fmyslov\u00e9 bezpe\u010dnostn\u00ed protokoly pro ochranu va\u0161ich dat.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-how-qr-codes-facilitate-salesforce-mfa\">Jak QR k\u00f3dy usnad\u0148uj\u00ed Salesforce MFA<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Salesforce pou\u017e\u00edv\u00e1 protokoly Time-based One-Time Password (TOTP) pro sv\u00e9 v\u00edcefaktorov\u00e9 ov\u011b\u0159ov\u00e1n\u00ed (MFA). P\u0159edstavte si QR k\u00f3d jako digit\u00e1ln\u00ed pod\u00e1n\u00ed ruky mezi va\u0161\u00ed instanc\u00ed Salesforce a d\u016fv\u011bryhodn\u00fdm za\u0159\u00edzen\u00edm. Kdy\u017e u\u017eivatel poprv\u00e9 zaregistruje aplikaci pro ov\u011b\u0159ov\u00e1n\u00ed, Salesforce vygeneruje unik\u00e1tn\u00ed QR k\u00f3d, kter\u00fd obsahuje sd\u00edlen\u00fd tajn\u00fd kl\u00ed\u010d. Naskenov\u00e1n\u00edm tohoto k\u00f3du mobiln\u00ed za\u0159\u00edzen\u00ed nav\u00e1\u017ee bezpe\u010dn\u00e9 spojen\u00ed pro generov\u00e1n\u00ed 6m\u00edstn\u00fdch ov\u011b\u0159ovac\u00edch k\u00f3d\u016f ka\u017ed\u00fdch 30 sekund.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Implementace tohoto postupu \u00fa\u010dinn\u011b sni\u017euje riziko automatizovan\u00fdch p\u0159evzet\u00ed \u00fa\u010dt\u016f o 99,91 %, podle v\u00fdzkumu spole\u010dnosti Microsoft. Bezpe\u010dnost t\u00e9to metody v\u0161ak siln\u011b z\u00e1vis\u00ed na \u010dist\u00e9 f\u00e1zi registrace. Administr\u00e1to\u0159i mus\u00ed zajistit, aby u\u017eivatel\u00e9 skenovali k\u00f3dy generovan\u00e9 pouze v r\u00e1mci ofici\u00e1ln\u00ed dom\u00e9ny `login.salesforce.com`. Pou\u017e\u00edv\u00e1n\u00ed <a href=\"https:\/\/pageloot.com\/cs\/blog\/encrypted-qr-codes-for-authentication-platforms\/\">\u0161ifrovan\u00fdch QR k\u00f3d\u016f pro ov\u011b\u0159ovac\u00ed platformy<\/a> se st\u00e1v\u00e1 standardem pro podnikovou bezpe\u010dnost, proto\u017ee zaji\u0161\u0165uje, \u017ee pouze opr\u00e1vn\u011bn\u00ed u\u017eivatel\u00e9 se spr\u00e1vn\u00fdm de\u0161ifrovac\u00edm kl\u00ed\u010dem mohou p\u0159istupovat k citliv\u00fdm registra\u010dn\u00edm dat\u016fm.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-managing-security-risks-in-the-enrollment-flow\">Spr\u00e1va bezpe\u010dnostn\u00edch rizik v procesu registrace<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Zat\u00edmco QR k\u00f3dy nab\u00edzej\u00ed pohodl\u00ed, jsou n\u00e1chyln\u00e9 ke specializovan\u00fdm hrozb\u00e1m. \u201cSlab\u00e1 registrace MFA je nejv\u011bt\u0161\u00ed selh\u00e1n\u00ed nasazen\u00ed,\u201d poznamenal CISO spole\u010dnosti Okta v roce 2025. Pro udr\u017een\u00ed robustn\u00ed obrany mus\u00edte pochopit, jak \u00fato\u010dn\u00edci zneu\u017e\u00edvaj\u00ed proces registrace.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-common-threats-to-qr-authentication\">B\u011b\u017en\u00e9 hrozby pro ov\u011b\u0159ov\u00e1n\u00ed pomoc\u00ed QR k\u00f3d\u016f<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>  <strong>Quishing (QR Phishing)<\/strong>: \u00dato\u010dn\u00edci pou\u017e\u00edvaj\u00ed fale\u0161n\u00e9 p\u0159ihla\u0161ovac\u00ed str\u00e1nky k oklam\u00e1n\u00ed u\u017eivatel\u016f, aby naskenovali \u0161kodliv\u00fd QR k\u00f3d, kter\u00fd zaregistruje za\u0159\u00edzen\u00ed \u00fato\u010dn\u00edka nam\u00edsto za\u0159\u00edzen\u00ed u\u017eivatele.<\/li>\n\n\n\n<li>  <strong>Z\u00e1ke\u0159n\u00e9 p\u0159ekryvy<\/strong>: Ve fyzick\u00e9m prost\u0159ed\u00ed jsou na legitimn\u00ed QR k\u00f3dy umis\u0165ov\u00e1ny podvodn\u00e9 n\u00e1lepky, kter\u00e9 p\u0159esm\u011brov\u00e1vaj\u00ed u\u017eivatele na podvr\u017een\u00e9 str\u00e1nky.<\/li>\n\n\n\n<li>  <strong>Kompromitace za\u0159\u00edzen\u00ed<\/strong>: Pokud malware infikuje mobiln\u00ed za\u0159\u00edzen\u00ed, m\u016f\u017ee potenci\u00e1ln\u011b extrahovat tajn\u00fd kl\u00ed\u010d TOTP p\u0159\u00edmo z aplikace pro ov\u011b\u0159ov\u00e1n\u00ed.<\/li>\n\n\n\n<li>  <strong>Zachycen\u00ed (MitM)<\/strong>: Proxy \u00fatoky mohou zachytit komunikaci mezi prohl\u00ed\u017ee\u010dem a aplikac\u00ed pro ov\u011b\u0159ov\u00e1n\u00ed b\u011bhem po\u010d\u00e1te\u010dn\u00edho nastaven\u00ed.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Pro zm\u00edrn\u011bn\u00ed t\u011bchto rizik dodr\u017eujte <a href=\"https:\/\/pageloot.com\/cs\/blog\/best-practices-for-qr-code-security-in-cyber-defense\/\">osv\u011bd\u010den\u00e9 postupy pro zabezpe\u010den\u00ed QR k\u00f3d\u016f v kybernetick\u00e9 obran\u011b<\/a> ov\u011b\u0159ov\u00e1n\u00edm zdroje ka\u017ed\u00e9ho k\u00f3du. Salesforce tak\u00e9 doporu\u010duje pou\u017e\u00edvat metody MFA odoln\u00e9 proti phishingu, kde je to mo\u017en\u00e9, jako jsou bezpe\u010dnostn\u00ed kl\u00ed\u010de FIDO2, nebo implementovat shodu \u010d\u00edsel v push notifikac\u00edch, aby se zajistilo, \u017ee u\u017eivatel je fyzicky p\u0159\u00edtomen b\u011bhem pokusu o p\u0159ihl\u00e1\u0161en\u00ed.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-best-practices-for-admin-implementation\">Osv\u011bd\u010den\u00e9 postupy pro implementaci administr\u00e1torem<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u00dasp\u011b\u0161n\u00e9 nasazen\u00ed MFA vy\u017eaduje rovnov\u00e1hu mezi p\u0159\u00edsn\u00fdm prosazov\u00e1n\u00edm z\u00e1sad a komplexn\u00ed u\u017eivatelskou podporou. Podle zpr\u00e1vy Verizon DBIR z roku 2024 obch\u00e1z\u00ed 61 % \u00fatok\u016f slab\u00e9 nebo chybn\u011b nakonfigurovan\u00e9 MFA, co\u017e \u010din\u00ed va\u0161e volby konfigurace kritick\u00fdmi. Pou\u017eijte tyto strategie k pos\u00edlen\u00ed va\u0161eho prost\u0159ed\u00ed Salesforce:<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/pageloot.com\/wp-content\/uploads\/2026\/03\/simple-clean-infographic-square-or-vertical-format-white-background-with-black-2368-e4b4faa955df.webp\" alt=\"Bezpe\u010dnostn\u00ed kroky QR MFA\"\/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>  <strong>Na\u0159i\u010fte MFA pro v\u0161echny u\u017eivatele<\/strong>: Aplikujte po\u017eadavky na MFA prost\u0159ednictv\u00edm sekce \u201cOv\u011b\u0159en\u00ed identity\u201d v Nastaven\u00ed, po\u010d\u00ednaje syst\u00e9mov\u00fdmi administr\u00e1tory p\u0159ed f\u00e1zovan\u00fdm zaveden\u00edm pro \u0161ir\u0161\u00ed organizaci.<\/li>\n\n\n\n<li>  <strong>Poskytn\u011bte v\u00edce z\u00e1lo\u017en\u00edch metod<\/strong>: Zajist\u011bte, aby si u\u017eivatel\u00e9 registrovali sekund\u00e1rn\u00ed faktory, jako jsou z\u00e1lo\u017en\u00ed k\u00f3dy nebo sekund\u00e1rn\u00ed bezpe\u010dnostn\u00ed kl\u00ed\u010de, aby se p\u0159ede\u0161lo zablokov\u00e1n\u00ed p\u0159i ztr\u00e1t\u011b za\u0159\u00edzen\u00ed.<\/li>\n\n\n\n<li>  <strong>Auditujte protokoly registrace<\/strong>: Pravideln\u011b kontrolujte auditn\u00ed protokoly Salesforce, abyste identifikovali geografick\u00e9 anom\u00e1lie nebo podez\u0159el\u00e9 vzorce registrace, kter\u00e9 se odchyluj\u00ed od norm\u00e1ln\u00edho chov\u00e1n\u00ed u\u017eivatele.<\/li>\n\n\n\n<li>  <strong>Vynucujte autentiz\u00e1tory v\u00e1zan\u00e9 na za\u0159\u00edzen\u00ed<\/strong>: Pou\u017eijte <a href=\"https:\/\/scalefusion.com\/mobile-device-management\">Mobile Device Management (MDM) software<\/a> to ensure that authenticator apps are only installed on company-approved and secured devices.<\/li>\n\n\n\n<li>  <strong>Pravideln\u011b obm\u011b\u0148ujte tajemstv\u00ed<\/strong>: Pokud m\u00e1te podez\u0159en\u00ed na kompromitaci, pou\u017eijte opr\u00e1vn\u011bn\u00ed \u201cSpravovat MFA\u201d k resetov\u00e1n\u00ed u\u017eivatelsk\u00fdch tajemstv\u00ed a vynucen\u00ed nov\u00e9 registrace QR.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"wp-block-table__content\">\n<thead>\n<tr>\n<th>Funkce<\/th>\n<th>Statick\u00fd QR k\u00f3d<\/th>\n<th>Dynamick\u00fd QR k\u00f3d<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Editovatelnost<\/strong><\/td>\n<td>Data jsou po vytvo\u0159en\u00ed trval\u00e1<\/td>\n<td>Obsah lze kdykoli aktualizovat<\/td>\n<\/tr>\n<tr>\n<td><strong>Sledov\u00e1n\u00ed<\/strong><\/td>\n<td>\u017d\u00e1dn\u00e9 dostupn\u00e9 analytick\u00e9 \u00fadaje o skenov\u00e1n\u00ed<\/td>\n<td>Poskytuje data ze skenov\u00e1n\u00ed v re\u00e1ln\u00e9m \u010dase<\/td>\n<\/tr>\n<tr>\n<td><strong>Bezpe\u010dnostn\u00ed<\/strong><\/td>\n<td>Z\u00e1kladn\u00ed \u00falo\u017ei\u0161t\u011b informac\u00ed<\/td>\n<td>Zahrnuje heslo a \u0159\u00edzen\u00ed p\u0159\u00edstupu<\/td>\n<\/tr>\n<tr>\n<td><strong>T\u0159en\u00ed<\/strong><\/td>\n<td>Hust\u0161\u00ed vzory se nemus\u00ed poda\u0159it naskenovat<\/td>\n<td>Kr\u00e1tk\u00e9 URL adresy vytv\u00e1\u0159ej\u00ed \u010dist\u0161\u00ed a rychlej\u0161\u00ed k\u00f3dy<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>Pot\u0159ebujete spravovat zabezpe\u010den\u00e9 QR k\u00f3dy pro va\u0161i organizaci?<\/strong> <a href=\"https:\/\/pageloot.com\/cs\/dynamic-qr-code-generator\/\">Prozkoumejte n\u00e1\u0161 gener\u00e1tor dynamick\u00fdch QR k\u00f3d\u016f<\/a> pro vytv\u00e1\u0159en\u00ed editovateln\u00fdch, sledovateln\u00fdch a heslem chr\u00e1n\u011bn\u00fdch QR k\u00f3d\u016f pro va\u0161i intern\u00ed dokumentaci a technick\u00e9 za\u0161kolen\u00ed.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-improving-qr-code-readability-and-performance\">Zlep\u0161en\u00ed \u010ditelnosti a v\u00fdkonu QR k\u00f3d\u016f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u010castou p\u0159ek\u00e1\u017ekou pro IT profesion\u00e1ly je tiket podpory \u201cne\u00fasp\u011b\u0161n\u00e9 skenov\u00e1n\u00ed\u201d, kter\u00fd podle zpr\u00e1v Forresteru zp\u016fsobuje 23 % zablokov\u00e1n\u00ed MFA. \u0160patn\u00e9 rozli\u0161en\u00ed obrazovky, nespr\u00e1vn\u00fd kontrast nebo odlesky mohou br\u00e1nit mobiln\u00ed kame\u0159e ve \u010dten\u00ed registra\u010dn\u00edho k\u00f3du. Chcete-li sn\u00ed\u017eit tyto t\u0159ec\u00ed body, dodr\u017eujte <a href=\"https:\/\/pageloot.com\/cs\/blog\/best-practices-for-qr-code-readability\/\">osv\u011bd\u010den\u00e9 postupy pro \u010ditelnost QR k\u00f3d\u016f<\/a> udr\u017eov\u00e1n\u00edm kontrastn\u00edho pom\u011bru alespo\u0148 4:1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Zajist\u011bte, aby \u201cklidov\u00e1 z\u00f3na\u201d, co\u017e je b\u00edl\u00fd okraj kolem k\u00f3du, z\u016fstala neru\u0161en\u00e1 jin\u00fdmi prvky u\u017eivatelsk\u00e9ho rozhran\u00ed. P\u0159i vytv\u00e1\u0159en\u00ed dokumentace pro v\u00e1\u0161 t\u00fdm usilujte o minim\u00e1ln\u00ed velikost 0,8 x 0,8 palce, abyste zajistili kompatibilitu se star\u0161\u00edmi fotoapar\u00e1ty chytr\u00fdch telefon\u016f. Dodr\u017eov\u00e1n\u00edm <a href=\"https:\/\/pageloot.com\/cs\/blog\/secure-qr-code-generation-best-practices\/\">osv\u011bd\u010den\u00e9 postupy pro bezpe\u010dnou generaci QR k\u00f3d\u016f<\/a>, m\u016f\u017eete zajistit, \u017ee k\u00f3dy z\u016fstanou ostr\u00e9 a skenovateln\u00e9 i p\u0159i tisku v tr\u00e9ninkov\u00fdch manu\u00e1lech.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-user-training-and-help-desk-preparation\">\u0160kolen\u00ed u\u017eivatel\u016f a p\u0159\u00edprava helpdesku<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Lidsk\u00e1 chyba z\u016fst\u00e1v\u00e1 v\u00fdznamnou zranitelnost\u00ed v bezpe\u010dnostn\u00edm stacku. Krom\u011b technick\u00e9ho nastaven\u00ed mus\u00ed administr\u00e1to\u0159i p\u0159ipravit u\u017eivatele na rozpozn\u00e1v\u00e1n\u00ed hrozeb a spr\u00e1vu vlastn\u00edho zotaven\u00ed. Poskytnut\u00edm u\u017eivatel\u016fm <a href=\"https:\/\/pageloot.com\/cs\/qr-codes-for\/software\/\">QR k\u00f3dy pro software<\/a> pr\u016fvodc\u016f pro onboarding m\u016f\u017ee urychlit p\u0159ijet\u00ed a sn\u00ed\u017eit z\u00e1t\u011b\u017e helpdesku.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/pageloot.com\/wp-content\/uploads\/2026\/03\/simple-modern-flat-illustration-square-format-white-background-with-blue-and-l-1171-574c3ea8da68.webp\" alt=\"\u0160kolen\u00ed skenov\u00e1n\u00ed QR\"\/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>  <strong>Ov\u011b\u0159te dom\u00e9nu<\/strong>: Vy\u0161kolte u\u017eivatele, aby p\u0159ed skenov\u00e1n\u00edm jak\u00e9hokoli registra\u010dn\u00edho k\u00f3du hledali ikonu z\u00e1mku a ofici\u00e1ln\u00ed URL adresu Salesforce.<\/li>\n\n\n\n<li>  <strong>Hlaste anom\u00e1lie<\/strong>: Pou\u010dte u\u017eivatele, aby odm\u00edtli a nahl\u00e1sili jak\u00e9koli push notifikace MFA, kter\u00e9 obdr\u017e\u00ed, kdy\u017e se aktivn\u011b nepokou\u0161ej\u00ed p\u0159ihl\u00e1sit.<\/li>\n\n\n\n<li>  <strong>Dokumentujte tok<\/strong>: Pou\u017eijte <a href=\"https:\/\/pageloot.com\/cs\/qr-code-marketing\/static-vs-dynamic-qr-codes\/\">statick\u00fdmi a dynamick\u00fdmi QR k\u00f3dy<\/a> ve va\u0161ich \u0161kolic\u00edch materi\u00e1lech, abyste u\u017eivatel\u016fm poskytli aktu\u00e1ln\u00ed video tutori\u00e1ly, kter\u00e9 nevy\u017eaduj\u00ed op\u011btovn\u00fd tisk p\u0159i zm\u011bn\u011b u\u017eivatelsk\u00e9ho rozhran\u00ed.<\/li>\n\n\n\n<li>  <strong>Standardizujte obnovu<\/strong>: Vytvo\u0159te skripty pro v\u00e1\u0161 helpdesk k ov\u011b\u0159en\u00ed identity p\u0159ed \u201codpojen\u00edm\u201d ztracen\u00e9ho za\u0159\u00edzen\u00ed v Salesforce, co\u017e u\u017eivateli umo\u017en\u00ed naskenovat nov\u00fd registra\u010dn\u00ed k\u00f3d.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-faq\">\u010casto kladen\u00e9 ot\u00e1zky<\/h2>\n\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-5be3828cb813\"><strong class=\"schema-faq-question\">Co m\u00e1m d\u011blat, kdy\u017e u\u017eivatel ztrat\u00ed sv\u00e9 za\u0159\u00edzen\u00ed registrovan\u00e9 pro MFA?<\/strong> <p class=\"schema-faq-answer\">P\u0159ejd\u011bte na str\u00e1nku s podrobnostmi u\u017eivatele v nastaven\u00ed Salesforce a klikn\u011bte na \u201cOdpojit\u201d vedle registrace aplikace. Tato akce zneplatn\u00ed star\u00fd tajn\u00fd kl\u00ed\u010d a zajist\u00ed, \u017ee ztracen\u00e9 za\u0159\u00edzen\u00ed ji\u017e nebude mo\u017en\u00e9 pou\u017e\u00edt pro ov\u011b\u0159ov\u00e1n\u00ed. P\u0159i p\u0159\u00ed\u0161t\u00edm p\u0159ihl\u00e1\u0161en\u00ed Salesforce vyzve u\u017eivatele k naskenov\u00e1n\u00ed nov\u00e9ho QR k\u00f3du pro registraci n\u00e1hradn\u00edho za\u0159\u00edzen\u00ed.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-954cf832bc0f\"><strong class=\"schema-faq-question\">Mohu pou\u017e\u00edt skener QR k\u00f3d\u016f t\u0159et\u00ed strany pro Salesforce MFA?<\/strong> <p class=\"schema-faq-answer\">No, users should not use a general-purpose QR code scanner to register for MFA. They must use a dedicated TOTP authenticator app, such as Salesforce Authenticator, Google Authenticator, or Microsoft Authenticator. These apps are designed to securely process the secret key and generate the time-sensitive codes required for login.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-948d71da738e\"><strong class=\"schema-faq-question\">Pro\u010d m\u016fj QR k\u00f3d Salesforce MFA tak rychle vypr\u0161\u00ed?<\/strong> <p class=\"schema-faq-answer\">Registra\u010dn\u00ed QR k\u00f3dy jsou do\u010dasn\u00e9 z bezpe\u010dnostn\u00edch d\u016fvod\u016f. Pokud u\u017eivatel \u010dek\u00e1 p\u0159\u00edli\u0161 dlouho na naskenov\u00e1n\u00ed k\u00f3du, relace vypr\u0161\u00ed, aby se zabr\u00e1nilo zachycen\u00ed tajn\u00e9ho kl\u00ed\u010de neopr\u00e1vn\u011bnou stranou. Pokud k\u00f3d vypr\u0161\u00ed, u\u017eivatel jednodu\u0161e pot\u0159ebuje obnovit svou p\u0159ihla\u0161ovac\u00ed str\u00e1nku, aby vygeneroval nov\u00fd, platn\u00fd k\u00f3d pro registraci.<\/p> <\/div> <\/div>","protected":false},"excerpt":{"rendered":"<p>Implementujte zabezpe\u010den\u00e9 v\u00edcefaktorov\u00e9 ov\u011b\u0159ov\u00e1n\u00ed Salesforce pomoc\u00ed QR k\u00f3du s t\u011bmito osv\u011bd\u010den\u00fdmi postupy pro spr\u00e1vce. Zabra\u0148te \u00fatok\u016fm typu quishing, spravujte rizika registrace a posiln\u011bte zabezpe\u010den\u00ed p\u0159ihl\u00e1\u0161en\u00ed.<\/p>","protected":false},"author":17,"featured_media":50416,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[2635],"tags":[],"class_list":["post-48054","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.7 (Yoast SEO v27.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Secure Salesforce QR Code MFA: Admin Best Practices<\/title>\n<meta name=\"description\" content=\"Implement secure Salesforce QR code MFA with these admin best practices. Prevent quishing attacks, manage enrollment risks, and harden login security.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/pageloot.com\/cs\/blog\/salesforce-qr-code-authentication-best-practices\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Secure Salesforce QR Code MFA: Admin Best Practices\" \/>\n<meta property=\"og:description\" content=\"Implement secure Salesforce QR code MFA with these admin best practices. Prevent quishing attacks, manage enrollment risks, and harden login security.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/pageloot.com\/cs\/blog\/salesforce-qr-code-authentication-best-practices\/\" \/>\n<meta property=\"og:site_name\" content=\"Pageloot\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/pageloot\/\" \/>\n<meta property=\"article:published_time\" content=\"2025-12-05T02:24:21+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-20T10:33:52+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/pageloot.com\/wp-content\/uploads\/2026\/03\/photorealistic-office-lifestyle-scene-of-a-cybersecurity-or-it-administrator-set-7485-6ff312bb531e.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1408\" \/>\n\t<meta property=\"og:image:height\" content=\"768\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"Siim T\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@getpageloot\" \/>\n<meta name=\"twitter:site\" content=\"@getpageloot\" \/>\n<meta name=\"twitter:label1\" content=\"Napsal(a)\" \/>\n\t<meta name=\"twitter:data1\" content=\"Siim T\" \/>\n\t<meta name=\"twitter:label2\" content=\"Odhadovan\u00e1 doba \u010dten\u00ed\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minut\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/pageloot.com\\\/blog\\\/salesforce-qr-code-authentication-best-practices\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/pageloot.com\\\/blog\\\/salesforce-qr-code-authentication-best-practices\\\/\"},\"author\":{\"name\":\"Siim T\",\"@id\":\"https:\\\/\\\/pageloot.com\\\/es\\\/#\\\/schema\\\/person\\\/fa28992c2e52546f0812833bac852dfe\"},\"headline\":\"Secure Salesforce QR Code MFA: Admin Best Practices\",\"datePublished\":\"2025-12-05T02:24:21+00:00\",\"dateModified\":\"2026-05-20T10:33:52+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/pageloot.com\\\/blog\\\/salesforce-qr-code-authentication-best-practices\\\/\"},\"wordCount\":1107,\"publisher\":{\"@id\":\"https:\\\/\\\/pageloot.com\\\/es\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/pageloot.com\\\/blog\\\/salesforce-qr-code-authentication-best-practices\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/pageloot.com\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/photorealistic-office-lifestyle-scene-of-a-cybersecurity-or-it-administrator-set-7485-6ff312bb531e.webp\",\"articleSection\":[\"Blog\"],\"inLanguage\":\"cs\"},{\"@type\":[\"WebPage\",\"FAQPage\"],\"@id\":\"https:\\\/\\\/pageloot.com\\\/blog\\\/salesforce-qr-code-authentication-best-practices\\\/\",\"url\":\"https:\\\/\\\/pageloot.com\\\/blog\\\/salesforce-qr-code-authentication-best-practices\\\/\",\"name\":\"Secure Salesforce QR Code MFA: Admin Best Practices\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/pageloot.com\\\/es\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/pageloot.com\\\/blog\\\/salesforce-qr-code-authentication-best-practices\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/pageloot.com\\\/blog\\\/salesforce-qr-code-authentication-best-practices\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/pageloot.com\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/photorealistic-office-lifestyle-scene-of-a-cybersecurity-or-it-administrator-set-7485-6ff312bb531e.webp\",\"datePublished\":\"2025-12-05T02:24:21+00:00\",\"dateModified\":\"2026-05-20T10:33:52+00:00\",\"description\":\"Implement secure Salesforce QR code MFA with these admin best practices. Prevent quishing attacks, manage enrollment risks, and harden login security.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/pageloot.com\\\/blog\\\/salesforce-qr-code-authentication-best-practices\\\/#breadcrumb\"},\"mainEntity\":[{\"@id\":\"https:\\\/\\\/pageloot.com\\\/blog\\\/salesforce-qr-code-authentication-best-practices\\\/#faq-question-5be3828cb813\"},{\"@id\":\"https:\\\/\\\/pageloot.com\\\/blog\\\/salesforce-qr-code-authentication-best-practices\\\/#faq-question-954cf832bc0f\"},{\"@id\":\"https:\\\/\\\/pageloot.com\\\/blog\\\/salesforce-qr-code-authentication-best-practices\\\/#faq-question-948d71da738e\"}],\"inLanguage\":\"cs\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/pageloot.com\\\/blog\\\/salesforce-qr-code-authentication-best-practices\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"cs\",\"@id\":\"https:\\\/\\\/pageloot.com\\\/blog\\\/salesforce-qr-code-authentication-best-practices\\\/#primaryimage\",\"url\":\"https:\\\/\\\/pageloot.com\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/photorealistic-office-lifestyle-scene-of-a-cybersecurity-or-it-administrator-set-7485-6ff312bb531e.webp\",\"contentUrl\":\"https:\\\/\\\/pageloot.com\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/photorealistic-office-lifestyle-scene-of-a-cybersecurity-or-it-administrator-set-7485-6ff312bb531e.webp\",\"width\":1408,\"height\":768,\"caption\":\"Salesforce MFA setup\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/pageloot.com\\\/blog\\\/salesforce-qr-code-authentication-best-practices\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/pageloot.com\\\/es\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Blog\",\"item\":\"https:\\\/\\\/pageloot.com\\\/c\\\/blog\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Secure Salesforce QR Code MFA: Admin Best Practices\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/pageloot.com\\\/es\\\/#website\",\"url\":\"https:\\\/\\\/pageloot.com\\\/es\\\/\",\"name\":\"Pageloot\",\"description\":\"Create Free QR Codes Online\",\"publisher\":{\"@id\":\"https:\\\/\\\/pageloot.com\\\/es\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/pageloot.com\\\/es\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"cs\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/pageloot.com\\\/es\\\/#organization\",\"name\":\"Pageloot\",\"url\":\"https:\\\/\\\/pageloot.com\\\/es\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"cs\",\"@id\":\"https:\\\/\\\/pageloot.com\\\/es\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/pageloot.com\\\/wp-content\\\/uploads\\\/2020\\\/03\\\/Pageloot-QR-Code-Generator-Scanner-Tools-Online.svg\",\"contentUrl\":\"https:\\\/\\\/pageloot.com\\\/wp-content\\\/uploads\\\/2020\\\/03\\\/Pageloot-QR-Code-Generator-Scanner-Tools-Online.svg\",\"width\":1,\"height\":1,\"caption\":\"Pageloot\"},\"image\":{\"@id\":\"https:\\\/\\\/pageloot.com\\\/es\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/pageloot\\\/\",\"https:\\\/\\\/x.com\\\/getpageloot\",\"https:\\\/\\\/www.instagram.com\\\/getpageloot\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/pageloot\\\/\",\"http:\\\/\\\/pinterest.com\\\/pageloot\",\"https:\\\/\\\/www.youtube.com\\\/pageloot\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/pageloot.com\\\/es\\\/#\\\/schema\\\/person\\\/fa28992c2e52546f0812833bac852dfe\",\"name\":\"Siim T\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"cs\",\"@id\":\"https:\\\/\\\/pageloot.com\\\/wp-content\\\/litespeed\\\/avatar\\\/b08b5ea4331bae7b2040ada99100c9df.jpg?ver=1780430193\",\"url\":\"https:\\\/\\\/pageloot.com\\\/wp-content\\\/litespeed\\\/avatar\\\/b08b5ea4331bae7b2040ada99100c9df.jpg?ver=1780430193\",\"contentUrl\":\"https:\\\/\\\/pageloot.com\\\/wp-content\\\/litespeed\\\/avatar\\\/b08b5ea4331bae7b2040ada99100c9df.jpg?ver=1780430193\",\"caption\":\"Siim T\"},\"description\":\"Siim Tiigim\u00e4gi is a part of the innovative QR code generator services at Pageloot. With a profound expertise spanning over 5 years solely on QR codes, Siim has become a subject matter expert in the field. He makes significant strides in leveraging QR technology to simplify and augment digital interactions. His journey didn\u2019t just start here. Siim has an extensive digital background with over 10 years of robust experience in the Software as a Service (SaaS) sector, a testament to his deep-seated knowledge in digital solutions.\",\"sameAs\":[\"https:\\\/\\\/www.linkedin.com\\\/in\\\/siim-tiigimagi\\\/\"]},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/pageloot.com\\\/blog\\\/salesforce-qr-code-authentication-best-practices\\\/#faq-question-5be3828cb813\",\"position\":1,\"url\":\"https:\\\/\\\/pageloot.com\\\/blog\\\/salesforce-qr-code-authentication-best-practices\\\/#faq-question-5be3828cb813\",\"name\":\"What should I do if a user loses their MFA-registered device?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Navigate to the user's detail page in Salesforce Setup and click u005cu0022Disconnectu005cu0022 next to the App Registration. This action invalidates the old secret key and ensures the lost device can no longer be used for authentication. The next time the user logs in, Salesforce prompts them to scan a new QR code to register their replacement device.\",\"inLanguage\":\"cs\"},\"inLanguage\":\"cs\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/pageloot.com\\\/blog\\\/salesforce-qr-code-authentication-best-practices\\\/#faq-question-954cf832bc0f\",\"position\":2,\"url\":\"https:\\\/\\\/pageloot.com\\\/blog\\\/salesforce-qr-code-authentication-best-practices\\\/#faq-question-954cf832bc0f\",\"name\":\"Can I use a third-party QR scanner for Salesforce MFA?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No, users should not use a general-purpose QR code scanner to register for MFA. They must use a dedicated TOTP authenticator app, such as Salesforce Authenticator, Google Authenticator, or Microsoft Authenticator. These apps are designed to securely process the secret key and generate the time-sensitive codes required for login.\",\"inLanguage\":\"cs\"},\"inLanguage\":\"cs\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/pageloot.com\\\/blog\\\/salesforce-qr-code-authentication-best-practices\\\/#faq-question-948d71da738e\",\"position\":3,\"url\":\"https:\\\/\\\/pageloot.com\\\/blog\\\/salesforce-qr-code-authentication-best-practices\\\/#faq-question-948d71da738e\",\"name\":\"Why does my Salesforce MFA QR code expire so quickly?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Enrollment QR codes are temporary for security reasons. If a user waits too long to scan the code, the session times out to prevent the secret key from being intercepted by an unauthorized party. If a code expires, the user simply needs to refresh their login page to generate a fresh, valid code for registration.\",\"inLanguage\":\"cs\"},\"inLanguage\":\"cs\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Zabezpe\u010den\u00e9 MFA pomoc\u00ed QR k\u00f3du v Salesforce: Osv\u011bd\u010den\u00e9 postupy pro spr\u00e1vce","description":"Implementujte zabezpe\u010den\u00e9 v\u00edcefaktorov\u00e9 ov\u011b\u0159ov\u00e1n\u00ed Salesforce pomoc\u00ed QR k\u00f3du s t\u011bmito osv\u011bd\u010den\u00fdmi postupy pro spr\u00e1vce. Zabra\u0148te \u00fatok\u016fm typu quishing, spravujte rizika registrace a posiln\u011bte zabezpe\u010den\u00ed p\u0159ihl\u00e1\u0161en\u00ed.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/pageloot.com\/cs\/blog\/salesforce-qr-code-authentication-best-practices\/","og_locale":"cs_CZ","og_type":"article","og_title":"Secure Salesforce QR Code MFA: Admin Best Practices","og_description":"Implement secure Salesforce QR code MFA with these admin best practices. Prevent quishing attacks, manage enrollment risks, and harden login security.","og_url":"https:\/\/pageloot.com\/cs\/blog\/salesforce-qr-code-authentication-best-practices\/","og_site_name":"Pageloot","article_publisher":"https:\/\/www.facebook.com\/pageloot\/","article_published_time":"2025-12-05T02:24:21+00:00","article_modified_time":"2026-05-20T10:33:52+00:00","og_image":[{"width":1408,"height":768,"url":"https:\/\/pageloot.com\/wp-content\/uploads\/2026\/03\/photorealistic-office-lifestyle-scene-of-a-cybersecurity-or-it-administrator-set-7485-6ff312bb531e.webp","type":"image\/webp"}],"author":"Siim T","twitter_card":"summary_large_image","twitter_creator":"@getpageloot","twitter_site":"@getpageloot","twitter_misc":{"Napsal(a)":"Siim T","Odhadovan\u00e1 doba \u010dten\u00ed":"5 minut"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/pageloot.com\/blog\/salesforce-qr-code-authentication-best-practices\/#article","isPartOf":{"@id":"https:\/\/pageloot.com\/blog\/salesforce-qr-code-authentication-best-practices\/"},"author":{"name":"Siim T","@id":"https:\/\/pageloot.com\/es\/#\/schema\/person\/fa28992c2e52546f0812833bac852dfe"},"headline":"Secure Salesforce QR Code MFA: Admin Best Practices","datePublished":"2025-12-05T02:24:21+00:00","dateModified":"2026-05-20T10:33:52+00:00","mainEntityOfPage":{"@id":"https:\/\/pageloot.com\/blog\/salesforce-qr-code-authentication-best-practices\/"},"wordCount":1107,"publisher":{"@id":"https:\/\/pageloot.com\/es\/#organization"},"image":{"@id":"https:\/\/pageloot.com\/blog\/salesforce-qr-code-authentication-best-practices\/#primaryimage"},"thumbnailUrl":"https:\/\/pageloot.com\/wp-content\/uploads\/2026\/03\/photorealistic-office-lifestyle-scene-of-a-cybersecurity-or-it-administrator-set-7485-6ff312bb531e.webp","articleSection":["Blog"],"inLanguage":"cs"},{"@type":["WebPage","FAQPage"],"@id":"https:\/\/pageloot.com\/blog\/salesforce-qr-code-authentication-best-practices\/","url":"https:\/\/pageloot.com\/blog\/salesforce-qr-code-authentication-best-practices\/","name":"Zabezpe\u010den\u00e9 MFA pomoc\u00ed QR k\u00f3du v Salesforce: Osv\u011bd\u010den\u00e9 postupy pro spr\u00e1vce","isPartOf":{"@id":"https:\/\/pageloot.com\/es\/#website"},"primaryImageOfPage":{"@id":"https:\/\/pageloot.com\/blog\/salesforce-qr-code-authentication-best-practices\/#primaryimage"},"image":{"@id":"https:\/\/pageloot.com\/blog\/salesforce-qr-code-authentication-best-practices\/#primaryimage"},"thumbnailUrl":"https:\/\/pageloot.com\/wp-content\/uploads\/2026\/03\/photorealistic-office-lifestyle-scene-of-a-cybersecurity-or-it-administrator-set-7485-6ff312bb531e.webp","datePublished":"2025-12-05T02:24:21+00:00","dateModified":"2026-05-20T10:33:52+00:00","description":"Implementujte zabezpe\u010den\u00e9 v\u00edcefaktorov\u00e9 ov\u011b\u0159ov\u00e1n\u00ed Salesforce pomoc\u00ed QR k\u00f3du s t\u011bmito osv\u011bd\u010den\u00fdmi postupy pro spr\u00e1vce. Zabra\u0148te \u00fatok\u016fm typu quishing, spravujte rizika registrace a posiln\u011bte zabezpe\u010den\u00ed p\u0159ihl\u00e1\u0161en\u00ed.","breadcrumb":{"@id":"https:\/\/pageloot.com\/blog\/salesforce-qr-code-authentication-best-practices\/#breadcrumb"},"mainEntity":[{"@id":"https:\/\/pageloot.com\/blog\/salesforce-qr-code-authentication-best-practices\/#faq-question-5be3828cb813"},{"@id":"https:\/\/pageloot.com\/blog\/salesforce-qr-code-authentication-best-practices\/#faq-question-954cf832bc0f"},{"@id":"https:\/\/pageloot.com\/blog\/salesforce-qr-code-authentication-best-practices\/#faq-question-948d71da738e"}],"inLanguage":"cs","potentialAction":[{"@type":"ReadAction","target":["https:\/\/pageloot.com\/blog\/salesforce-qr-code-authentication-best-practices\/"]}]},{"@type":"ImageObject","inLanguage":"cs","@id":"https:\/\/pageloot.com\/blog\/salesforce-qr-code-authentication-best-practices\/#primaryimage","url":"https:\/\/pageloot.com\/wp-content\/uploads\/2026\/03\/photorealistic-office-lifestyle-scene-of-a-cybersecurity-or-it-administrator-set-7485-6ff312bb531e.webp","contentUrl":"https:\/\/pageloot.com\/wp-content\/uploads\/2026\/03\/photorealistic-office-lifestyle-scene-of-a-cybersecurity-or-it-administrator-set-7485-6ff312bb531e.webp","width":1408,"height":768,"caption":"Salesforce MFA setup"},{"@type":"BreadcrumbList","@id":"https:\/\/pageloot.com\/blog\/salesforce-qr-code-authentication-best-practices\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/pageloot.com\/es\/"},{"@type":"ListItem","position":2,"name":"Blog","item":"https:\/\/pageloot.com\/c\/blog\/"},{"@type":"ListItem","position":3,"name":"Secure Salesforce QR Code MFA: Admin Best Practices"}]},{"@type":"WebSite","@id":"https:\/\/pageloot.com\/es\/#website","url":"https:\/\/pageloot.com\/es\/","name":"Pageloot","description":"Vytv\u00e1\u0159ejte zdarma QR k\u00f3dy online","publisher":{"@id":"https:\/\/pageloot.com\/es\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/pageloot.com\/es\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"cs"},{"@type":"Organization","@id":"https:\/\/pageloot.com\/es\/#organization","name":"Pageloot","url":"https:\/\/pageloot.com\/es\/","logo":{"@type":"ImageObject","inLanguage":"cs","@id":"https:\/\/pageloot.com\/es\/#\/schema\/logo\/image\/","url":"https:\/\/pageloot.com\/wp-content\/uploads\/2020\/03\/Pageloot-QR-Code-Generator-Scanner-Tools-Online.svg","contentUrl":"https:\/\/pageloot.com\/wp-content\/uploads\/2020\/03\/Pageloot-QR-Code-Generator-Scanner-Tools-Online.svg","width":1,"height":1,"caption":"Pageloot"},"image":{"@id":"https:\/\/pageloot.com\/es\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/pageloot\/","https:\/\/x.com\/getpageloot","https:\/\/www.instagram.com\/getpageloot\/","https:\/\/www.linkedin.com\/company\/pageloot\/","http:\/\/pinterest.com\/pageloot","https:\/\/www.youtube.com\/pageloot"]},{"@type":"Person","@id":"https:\/\/pageloot.com\/es\/#\/schema\/person\/fa28992c2e52546f0812833bac852dfe","name":"Siim T.","image":{"@type":"ImageObject","inLanguage":"cs","@id":"https:\/\/pageloot.com\/wp-content\/litespeed\/avatar\/b08b5ea4331bae7b2040ada99100c9df.jpg?ver=1780430193","url":"https:\/\/pageloot.com\/wp-content\/litespeed\/avatar\/b08b5ea4331bae7b2040ada99100c9df.jpg?ver=1780430193","contentUrl":"https:\/\/pageloot.com\/wp-content\/litespeed\/avatar\/b08b5ea4331bae7b2040ada99100c9df.jpg?ver=1780430193","caption":"Siim T"},"description":"Siim Tiigim\u00e4gi je sou\u010d\u00e1st\u00ed inovativn\u00edch slu\u017eeb gener\u00e1toru QR k\u00f3d\u016f ve spole\u010dnosti Pageloot. D\u00edky sv\u00fdm hlubok\u00fdm odborn\u00fdm znalostem, kter\u00e9 se v\u00edce ne\u017e 5 let t\u00fdkaj\u00ed v\u00fdhradn\u011b QR k\u00f3d\u016f, se Siim stal odborn\u00edkem v t\u00e9to oblasti. V\u00fdznamn\u011b se zasazuje o vyu\u017eit\u00ed technologie QR ke zjednodu\u0161en\u00ed a roz\u0161\u00ed\u0159en\u00ed digit\u00e1ln\u00edch interakc\u00ed. Jeho cesta v\u0161ak neza\u010dala jen zde. Siim m\u00e1 rozs\u00e1hl\u00e9 digit\u00e1ln\u00ed z\u00e1zem\u00ed s v\u00edce ne\u017e desetilet\u00fdmi solidn\u00edmi zku\u0161enostmi v oblasti softwaru jako slu\u017eby (SaaS), co\u017e sv\u011bd\u010d\u00ed o jeho hluboce zako\u0159en\u011bn\u00fdch znalostech v oblasti digit\u00e1ln\u00edch \u0159e\u0161en\u00ed.","sameAs":["https:\/\/www.linkedin.com\/in\/siim-tiigimagi\/"]},{"@type":"Question","@id":"https:\/\/pageloot.com\/blog\/salesforce-qr-code-authentication-best-practices\/#faq-question-5be3828cb813","position":1,"url":"https:\/\/pageloot.com\/blog\/salesforce-qr-code-authentication-best-practices\/#faq-question-5be3828cb813","name":"Co m\u00e1m d\u011blat, kdy\u017e u\u017eivatel ztrat\u00ed sv\u00e9 za\u0159\u00edzen\u00ed registrovan\u00e9 pro MFA?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Navigate to the user's detail page in Salesforce Setup and click u005cu0022Disconnectu005cu0022 next to the App Registration. This action invalidates the old secret key and ensures the lost device can no longer be used for authentication. The next time the user logs in, Salesforce prompts them to scan a new QR code to register their replacement device.","inLanguage":"cs"},"inLanguage":"cs"},{"@type":"Question","@id":"https:\/\/pageloot.com\/blog\/salesforce-qr-code-authentication-best-practices\/#faq-question-954cf832bc0f","position":2,"url":"https:\/\/pageloot.com\/blog\/salesforce-qr-code-authentication-best-practices\/#faq-question-954cf832bc0f","name":"Mohu pou\u017e\u00edt skener QR k\u00f3d\u016f t\u0159et\u00ed strany pro Salesforce MFA?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"No, users should not use a general-purpose QR code scanner to register for MFA. They must use a dedicated TOTP authenticator app, such as Salesforce Authenticator, Google Authenticator, or Microsoft Authenticator. These apps are designed to securely process the secret key and generate the time-sensitive codes required for login.","inLanguage":"cs"},"inLanguage":"cs"},{"@type":"Question","@id":"https:\/\/pageloot.com\/blog\/salesforce-qr-code-authentication-best-practices\/#faq-question-948d71da738e","position":3,"url":"https:\/\/pageloot.com\/blog\/salesforce-qr-code-authentication-best-practices\/#faq-question-948d71da738e","name":"Pro\u010d m\u016fj QR k\u00f3d Salesforce MFA tak rychle vypr\u0161\u00ed?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Enrollment QR codes are temporary for security reasons. If a user waits too long to scan the code, the session times out to prevent the secret key from being intercepted by an unauthorized party. If a code expires, the user simply needs to refresh their login page to generate a fresh, valid code for registration.","inLanguage":"cs"},"inLanguage":"cs"}]}},"_links":{"self":[{"href":"https:\/\/pageloot.com\/cs\/wp-json\/wp\/v2\/posts\/48054","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pageloot.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pageloot.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pageloot.com\/cs\/wp-json\/wp\/v2\/users\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/pageloot.com\/cs\/wp-json\/wp\/v2\/comments?post=48054"}],"version-history":[{"count":5,"href":"https:\/\/pageloot.com\/cs\/wp-json\/wp\/v2\/posts\/48054\/revisions"}],"predecessor-version":[{"id":53975,"href":"https:\/\/pageloot.com\/cs\/wp-json\/wp\/v2\/posts\/48054\/revisions\/53975"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pageloot.com\/cs\/wp-json\/wp\/v2\/media\/50416"}],"wp:attachment":[{"href":"https:\/\/pageloot.com\/cs\/wp-json\/wp\/v2\/media?parent=48054"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pageloot.com\/cs\/wp-json\/wp\/v2\/categories?post=48054"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pageloot.com\/cs\/wp-json\/wp\/v2\/tags?post=48054"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}