{"id":8306,"date":"2021-10-04T12:57:34","date_gmt":"2021-10-04T12:57:34","guid":{"rendered":"https:\/\/kb.mailfence.com\/kb\/como-configurar-a-autenticacao-de-dois-fatores-2fa\/"},"modified":"2026-03-10T09:04:21","modified_gmt":"2026-03-10T09:04:21","slug":"configurar-2fa","status":"publish","type":"ht_kb","link":"https:\/\/kb.mailfence.com\/pt\/kb\/configurar-2fa\/","title":{"rendered":"Como configurar a  2FA: Autentifica\u00e7\u00e3o de dois fatores"},"content":{"rendered":"\n<p>Voc\u00ea j\u00e1 sabe o que \u00e9 e como configurar a 2FA?<a href=\"https:\/\/kb.mailfence.com\/es\/?post_type=ht_kb&amp;p=8294\">A autentica\u00e7\u00e3o de dois fatores <\/a>funciona como uma camada adicional de seguran\u00e7a para sua conta do Mailfence.<\/p>\n\n\n\n<p>Para usar a 2FA, voc\u00ea precisar\u00e1 instalar qualquer aplicativo baseado <a href=\"https:\/\/en.wikipedia.org\/wiki\/Time-based_One-time_Password_Algorithm\" target=\"_blank\" rel=\"noreferrer noopener\">em TOTP (Time-based One-Time Password)<\/a> no seu smartphone. Esse aplicativo gera um c\u00f3digo TOTP que muda ap\u00f3s um determinado per\u00edodo de tempo. <\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-por-que-a-2fa-e-importante\">Por que a 2FA \u00e9 importante?<\/h2>\n\n\n\n<p><a href=\"https:\/\/kb.mailfence.com\/es\/?post_type=ht_kb&amp;p=8294\">A autentica\u00e7\u00e3o de dois fatores (2FA)<\/a> torna sua conta do Mailfence mais r\u00edgida, adicionando uma etapa de seguran\u00e7a extra (al\u00e9m da senha).<\/p>\n\n\n\n<p>Essa etapa adicional foi criada para confirmar que voc\u00ea \u00e9 o usu\u00e1rio real da conta do Mailfence.\nGeralmente, ela \u00e9 feita solicitando que voc\u00ea digite um c\u00f3digo (TOTP) recebido em uma mensagem de texto ou por meio de um aplicativo autenticador.\nComo alternativa, voc\u00ea tamb\u00e9m pode ser solicitado a fornecer suas impress\u00f5es digitais em dispositivos de toque.  <\/p>\n\n\n\n<p><strong>Todos esses m\u00e9todos significam que, se algu\u00e9m roubar sua senha, n\u00e3o conseguir\u00e1 acessar sua conta sem a segunda autentica\u00e7\u00e3o.<\/strong><\/p>\n\n\n\n<p>Continue lendo para saber como configurar a 2FA para sua conta do Mailfence.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-etapa-1-instale-um-aplicativo-totp-em-seu-smartphone\">Etapa 1: Instale um aplicativo TOTP em seu smartphone<\/h2>\n\n\n\n<div class=\"wp-block-ht-blocks-list heroic-styled-list\" id=\"heroic-styled-list-14454c36-b5b0-4ded-947b-620ac2c3c56b\"><ol class=\"fa-ul\"><li><strong>Android: <\/strong><a href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.authy.authy\">Authy<\/a>, <a href=\"https:\/\/play.google.com\/store\/apps\/details?id=org.fedorahosted.freeotp\">FreeOTP<\/a>, \u2026<\/li><li><strong>iOS: <\/strong><a href=\"https:\/\/apps.apple.com\/us\/app\/authy\/id494168017\">Authy<\/a>, <a href=\"https:\/\/itunes.apple.com\/us\/app\/freeotp-authenticator\/id872559395?mt=8\">FreeOTP<\/a>, \u2026<\/li><li><strong>Windows Phone: <\/strong><a href=\"https:\/\/www.microsoft.com\/fr-be\/store\/p\/authenticator\/9wzdncrfj3rj?rtc=1\" rel=\"nofollow\">Authenticator<\/a>, \u2026<\/li><\/ol><style>#heroic-styled-list-14454c36-b5b0-4ded-947b-620ac2c3c56b li:before{\n\t\t\t\t\t\t   background:#357dbe;\n\t\t\t\t\t\t   border-radius: 99%;\n\t\t\t\t\t\t   }<\/style><\/div>\n\n\n\n<p>Caso voc\u00ea prefira, outros aplicativos TOTP podem ser usados, desde que sejam baseados no algoritmo TOTP de padr\u00e3o aberto.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-etapa-2-configure-a-autentificacao-de-2-fatores-em-sua-conta-do-mailfence\">Etapa 2: Configure a Autentifica\u00e7\u00e3o de 2 fatores em sua conta do Mailfence<\/h2>\n\n\n\n<div class=\"schema-how-to wp-block-yoast-how-to-block\"><p class=\"schema-how-to-total-time\"><span class=\"schema-how-to-duration-time-text\">Tempo necess\u00e1rio:&nbsp;<\/span>6 minutos<\/p><p class=\"schema-how-to-description\"><\/p> <ol class=\"schema-how-to-steps\"><li class=\"schema-how-to-step\" id=\"how-to-step-1616077255220\"><strong class=\"schema-how-to-step-name\">Go to Settings > Password.<\/strong> <p class=\"schema-how-to-step-text\">Click on \u201cSet up the two-factor authentication\u201d.<img loading=\"lazy\" decoding=\"async\" width=\"504\" height=\"440\" src=\"https:\/\/kb.mailfence.com\/wp-content\/uploads\/2021\/03\/TFA_mailfence2.jpg\" class=\"attachment-full size-full\" alt=\"\" style=\"max-width: 100%; height: auto;\" srcset=\"https:\/\/kb.mailfence.com\/wp-content\/uploads\/2021\/03\/TFA_mailfence2.jpg 504w, https:\/\/kb.mailfence.com\/wp-content\/uploads\/2021\/03\/TFA_mailfence2-300x262.jpg 300w, https:\/\/kb.mailfence.com\/wp-content\/uploads\/2021\/03\/TFA_mailfence2-50x44.jpg 50w, https:\/\/kb.mailfence.com\/wp-content\/uploads\/2021\/03\/TFA_mailfence2-60x52.jpg 60w, https:\/\/kb.mailfence.com\/wp-content\/uploads\/2021\/03\/TFA_mailfence2-100x87.jpg 100w\" sizes=\"auto, (max-width: 504px) 100vw, 504px\" \/><\/p> <\/li><li class=\"schema-how-to-step\" id=\"how-to-step-1616077495998\"><strong class=\"schema-how-to-step-name\">On your smartphone, open your TOTP app and scan the provided QR code.<\/strong> <p class=\"schema-how-to-step-text\"><\/p> <\/li><li class=\"schema-how-to-step\" id=\"how-to-step-1616077499145\"><strong class=\"schema-how-to-step-name\">Enter the code provided by your app as requested.<\/strong> <p class=\"schema-how-to-step-text\"><img decoding=\"async\" src=\"https:\/\/kb.mailfence.com\/wp-content\/uploads\/2021\/03\/TFA_mailfence3.jpg\" alt=\"Terceiro passo para configurar a 2FA\" style=\"\"\/><\/p> <\/li><li class=\"schema-how-to-step\" id=\"how-to-step-1616077804697\"><strong class=\"schema-how-to-step-name\">Generate backup codes.<\/strong> <p class=\"schema-how-to-step-text\">They will allow you to access your account in case you loose access to your TOTP app (e.g., phone lost\/stolen\/broken, etc\u2026)<br\/>Each backup code can only be used once.<br\/>Re-generate them as you get out of them.<img decoding=\"async\" alt=\"2fa\" src=\"https:\/\/kb.mailfence.com\/wp-content\/uploads\/2021\/03\/TFA_mailfence4.jpg\"\/><\/p> <\/li><li class=\"schema-how-to-step\" id=\"how-to-step-1616077963446\"><strong class=\"schema-how-to-step-name\">Download backup codes and save them on your most secure digital storage space.<\/strong> <p class=\"schema-how-to-step-text\"><img loading=\"lazy\" decoding=\"async\" width=\"503\" height=\"238\" src=\"https:\/\/kb.mailfence.com\/wp-content\/uploads\/2021\/03\/TFA_mailfence5.jpg\" class=\"attachment-full size-full\" alt=\"\" style=\"max-width: 100%; height: auto;\" srcset=\"https:\/\/kb.mailfence.com\/wp-content\/uploads\/2021\/03\/TFA_mailfence5.jpg 503w, https:\/\/kb.mailfence.com\/wp-content\/uploads\/2021\/03\/TFA_mailfence5-300x142.jpg 300w, https:\/\/kb.mailfence.com\/wp-content\/uploads\/2021\/03\/TFA_mailfence5-50x24.jpg 50w, https:\/\/kb.mailfence.com\/wp-content\/uploads\/2021\/03\/TFA_mailfence5-60x28.jpg 60w, https:\/\/kb.mailfence.com\/wp-content\/uploads\/2021\/03\/TFA_mailfence5-100x47.jpg 100w\" sizes=\"auto, (max-width: 503px) 100vw, 503px\" \/><\/p> <\/li><li class=\"schema-how-to-step\" id=\"how-to-step-1616078203587\"><strong class=\"schema-how-to-step-name\">You are all set.<\/strong> <p class=\"schema-how-to-step-text\">NOTE: 2FA does not apply to non-web connections (e.g., SMTP-IMAP\/POP, EAS, xDAV, XMPP). Make sure to <a href=\"https:\/\/blog.mailfence.com\/harden-mailfence-account\/\">disable access to services which are not in use OR generate service specific passwords<\/a>.<\/p> <\/li><li class=\"schema-how-to-step\" id=\"how-to-step-1616078234961\"><strong class=\"schema-how-to-step-name\">If you ever lose access enter your backup codes.<\/strong> <p class=\"schema-how-to-step-text\">Additionally, in case you didn&#8217;t generate your backup codes yet. You can do so as explained <a href=\"https:\/\/kb.mailfence.com\/pt\/kb\/como-gerar-novamente-os-codigos-de-backup-do-tfa\/\">in this article.<\/a><img decoding=\"async\" alt=\"\" src=\"https:\/\/kb.mailfence.com\/wp-content\/uploads\/2021\/03\/TFA_mailfence1.2_11.jpg\"\/><\/p> <\/li><\/ol><\/div>\n\n\n\n<p><br><br><br>Ainda tem d\u00favidas ou quest\u00f5es sobre como configurar a 2FA ou qualquer assunto, procure mais informa\u00e7\u00f5es na <a href=\"https:\/\/kb.mailfence.com\/pt\/\">nossa base de conhecimentos<\/a> ou contacte-nos atrav\u00e9s de s<a href=\"https:\/\/mailfence.com\/pt\/contato.jsp\">upport@mailfence.com<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Voc\u00ea j\u00e1 sabe o que \u00e9 e como configurar a 2FA?A autentica\u00e7\u00e3o de dois fatores funciona como uma camada adicional de seguran\u00e7a para sua conta do Mailfence. Para usar a 2FA, voc\u00ea precisar\u00e1 instalar qualquer aplicativo baseado em TOTP (Time-based One-Time Password) no seu smartphone. Esse aplicativo gera um c\u00f3digo&#8230;<\/p>\n","protected":false},"author":1,"comment_status":"closed","ping_status":"closed","template":"","format":"standard","meta":{"footnotes":""},"ht-kb-category":[1176],"ht-kb-tag":[],"class_list":["post-8306","ht_kb","type-ht_kb","status-publish","format-standard","hentry","ht_kb_category-como-voce-pode-comecar"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.2 (Yoast SEO v27.2) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Como configurar a 2FA: Autentifica\u00e7\u00e3o de dois fatores - Mailfence Support<\/title>\n<meta name=\"description\" content=\"A autentica\u00e7\u00e3o de dois fatores, funciona como uma camada adicional de seguran\u00e7a para sua conta. 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configurar a 2FA: Autentifica\u00e7\u00e3o de dois fatores","mainEntityOfPage":{"@id":"https:\/\/kb.mailfence.com\/pt\/kb\/configurar-2fa\/#article"},"description":"","totalTime":"P0DT0H6M","step":[{"@type":"HowToStep","url":"https:\/\/kb.mailfence.com\/pt\/kb\/configurar-2fa\/#how-to-step-1616077255220","name":"Go to Settings > Password.","itemListElement":[{"@type":"HowToDirection","text":"Click on \u201cSet up the two-factor authentication\u201d."}],"image":{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/kb.mailfence.com\/pt\/kb\/configurar-2fa\/#schema-image-67d0fae1cc35db52dc578d9c469df2d0","url":"https:\/\/kb.mailfence.com\/wp-content\/uploads\/2021\/03\/TFA_mailfence2.jpg","contentUrl":"https:\/\/kb.mailfence.com\/wp-content\/uploads\/2021\/03\/TFA_mailfence2.jpg"}},{"@type":"HowToStep","url":"https:\/\/kb.mailfence.com\/pt\/kb\/configurar-2fa\/#how-to-step-1616077495998","text":"On your smartphone, open your TOTP app and scan the provided QR code."},{"@type":"HowToStep","url":"https:\/\/kb.mailfence.com\/pt\/kb\/configurar-2fa\/#how-to-step-1616077499145","text":"Enter the code provided by your app as requested."},{"@type":"HowToStep","url":"https:\/\/kb.mailfence.com\/pt\/kb\/configurar-2fa\/#how-to-step-1616077804697","name":"Generate backup codes.","itemListElement":[{"@type":"HowToDirection","text":"They will allow you to access your account in case you loose access to your TOTP app (e.g., phone lost\/stolen\/broken, etc\u2026)Each backup code can only be used once.Re-generate them as you get out of them."}],"image":{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/kb.mailfence.com\/pt\/kb\/configurar-2fa\/#schema-image-85467021eddfd523462ca5f254460b7c","url":"https:\/\/kb.mailfence.com\/wp-content\/uploads\/2021\/03\/TFA_mailfence4.jpg","contentUrl":"https:\/\/kb.mailfence.com\/wp-content\/uploads\/2021\/03\/TFA_mailfence4.jpg"}},{"@type":"HowToStep","url":"https:\/\/kb.mailfence.com\/pt\/kb\/configurar-2fa\/#how-to-step-1616077963446","text":"Download backup codes and save them on your most secure digital storage space."},{"@type":"HowToStep","url":"https:\/\/kb.mailfence.com\/pt\/kb\/configurar-2fa\/#how-to-step-1616078203587","name":"You are all set.","itemListElement":[{"@type":"HowToDirection","text":"NOTE: 2FA does not apply to non-web connections (e.g., SMTP-IMAP\/POP, EAS, xDAV, XMPP). Make sure to disable access to services which are not in use OR generate service specific passwords."}]},{"@type":"HowToStep","url":"https:\/\/kb.mailfence.com\/pt\/kb\/configurar-2fa\/#how-to-step-1616078234961","name":"If you ever lose access enter your backup codes.","itemListElement":[{"@type":"HowToDirection","text":"Additionally, in case you didn't generate your backup codes yet. 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