all-in-one privacy solution":["Proton Unlimited ist eine All-in-One-Datenschutzlösung"],"Black Friday":["Black Friday"],"No ads. Privacy by default.":["Keine Werbung. Privatsphäre als Standard."],"People before profits":["Menschen sind uns wichtiger als Gewinne"],"Security through transparency":["Sicherheit durch Transparenz"],"The best Proton Mail ${ BLACK_FRIDAY } deals":["Die besten Proton Mail-Angebote zum ${ BLACK_FRIDAY }"],"The world’s only community- supported email service":["Der weltweit einzige von der Community unterstützte E-Mail-Dienst"]},"specialoffer:limited":{"${ hours } hour":["${ hours } Stunde","${ hours } Stunden"],"${ hoursLeft }, ${ minutesLeft } and ${ secondsLeft } left":["Nur noch ${ hoursLeft }, ${ minutesLeft } und ${ secondsLeft }"],"${ minutes } minute":["${ minutes } Minute","${ minutes } Minuten"],"${ seconds } second":["${ seconds } Sekunde","${ seconds } Sekunden"],"Limited time offer":["Zeitlich befristetes Angebot"]},"specialoffer:listitem":{"Create multiple addresses":["Erstelle mehrere Adressen"],"Hide-my-email aliases":["Hide-my-email-Aliase"],"Quickly unsubscribe from newsletters":["Newsletter schnell abbestellen"],"Use your own domain name":["Verwende deine eigene Domain"]},"specialoffer:logos":{"As featured in":["Vorgestellt in"]},"specialoffer:metadescription":{"Get an encrypted email that protects your privacy":["Nutze einen verschlüsselte E-Mail-Dienst, der deine Privatsphäre schützt"]},"specialoffer:metatitle":{"Proton Mail Black Friday Sale - Up to 40% off":["Proton Mail Black Friday-Angebot – Bis zu 40 % Rabatt"]},"specialoffer:newmetadescription":{"Get up to 40% off Proton Mail subscriptions this Black Friday. Find great deals on our secure end-to-end encrypted email plans.":["Erhalte an diesem Black Friday bis zu 40 % Rabatt auf Proton Mail-Abonnements. Mache tolle Schnäppchen bei unseren sicheren, Ende-zu-Ende-verschlüsselten E-Mail-Abonnements."]},"specialoffer:newmetatitle":{"Proton Mail Black Friday sale | Up to 40% off secure email":["Proton Mail-Black-Friday-Angebot | Bis zu 40 % Rabatt auf sichere E-Mails"]},"specialoffer:note":{"* Billed at ${ TOTAL_SUM } for the first year":["* Zum Preis von ${ TOTAL_SUM } im ersten Jahr"],"*Billed at ${ TOTAL_SUM } for the first 2 years":["*Zum Preis von ${ TOTAL_SUM } in den ersten zwei Jahren"],"30-day money-back guarantee":["30-tägige Geld-zurück-Garantie"],"Billed at ${ TOTAL_SUM } for the first 2 years":["Zum Preis von ${ TOTAL_SUM } in den ersten zwei Jahren"],"Billed at ${ TOTAL_SUM } for the first year":["Zum Preis von ${ TOTAL_SUM } im ersten Jahr"],"You save ${ SAVE_SUM }":["Du sparst ${ SAVE_SUM }"]},"specialoffer:off":{"${ DISCOUNT } off":["− ${ DISCOUNT }"],"${ PERCENT_OFF } off":["− ${ PERCENT_OFF }"]},"specialoffer:testimonial":{"I love my ProtonMail":["Ich liebe mein ProtonMail"],"My favorite email service":["Mein Lieblings-E-Mail-Dienst"],"Thanks Proton for keeping us all safe in the complicated internet universe.":["Danke Proton, dass du uns alle im komplizierten Internet-Universum beschützt."],"You get what you pay for. In the case of big tech, if you pay nothing, you get used. I quit using Gmail and switched to @ProtonMail":["Du bekommst, wofür du bezahlst. Wenn du nichts bezahlst, wirst du bei der Nutzung von Big Tech ausgenutzt. Ich habe Gmail aufgegeben und bin zu @ProtonMail gewechselt"]},"specialoffer:time":{"Days":["Tage"],"Hours":["Stunden"],"Min":["Min."]},"specialoffer:title":{"And much more":["Und vieles mehr"],"Make your inbox yours":["Übernimm volle Kontrolle über deinen Posteingang"],"Safe from trackers":["Sicher vor Trackern"],"Stay organized":["Sorge für Ordnung"],"Black Friday email deals":["E-Mail-Angebote zum Black Friday"],"Don’t just take our word for it":["Verlasse dich nicht nur auf unser Wort"],"Our story":["Unsere Geschichte"],"Transfer your data from Google in one click":["Übertrage deine Daten von Google mit einem Klick"]},"specialoffer:tooltip":{"Access blocked content and browse privately. Includes ${ TOTAL_VPN_SERVERS }+ servers in ${ TOTAL_VPN_COUNTRIES }+ countries, connect up to 10 devices, access worldwide streaming services, malware and ad-blocker, and more.":["Greife auf blockierte Inhalte zu und surfe privat. Umfasst ${ TOTAL_VPN_SERVERS } Server in über ${ TOTAL_VPN_COUNTRIES } Ländern, die Verbindung \nvon bis zu 10 Geräten, weltweite Streaming-Dienste, Malware- und Werbeblocker und mehr."],"Easily share your calendar with your family, friends or colleagues, and view external calendars.":["Teile deinen Kalender ganz einfach mit Verwandten, Freunden oder Kollegen und rufe externe Kalender auf."],"Includes support for 1 custom email domain, 10 email addresses, 10 hide-my-email aliases, calendar sharing, and more.":["Beinhaltet Unterstützung für eine eigene E-Mail-Domain, 10 E-Mail-Adressen, 10 „hide-my-email“-Aliasse, Kalenderfreigabe und mehr."],"Includes support for 3 custom email domains, 15 email addresses, unlimited hide-my-email aliases, calendar sharing, and more.":["Beinhaltet Unterstützung für 3 benutzerdefinierte E-Mail-Domänen, 15 E-Mail-Adressen, unbegrenzte „hide-my-email“-Aliase, Kalenderfreigabe und mehr."],"Manage up to 25 calendars, mobile apps, secured with end-to-end encryption, 1-click calendar import from Google, and more.":["Verwalte bis zu 25 Kalender, Ende zu Ende verschlüsselte mobile Apps, 1-Klick-Kalenderimporte von Google und vieles mehr."]},"Status banner":{"Learn more":["Mehr erfahren"],"Please note that at the moment we are experiencing issues with the ${ issues[0] } service.":["Bitte beachte, dass wir im Moment Probleme mit dem Dienst ${ issues[0] } haben."],"We are experiencing issues with one or more services at the moment.":["Im Moment gibt es Probleme mit einem oder mehreren Diensten."]},"Status Banner":{"At the moment we are experiencing issues with the Proton VPN service":["Im Moment gibt es Probleme mit dem Proton VPN-Dienst"],"Learn more":["Mehr erfahren"]},"suggestions":{"Suggestions":["Vorschläge"]},"Support":{"Sub category":["Unterkategorie","Unterkategorien"]},"Support article":{"${ readingTime } min":["${ readingTime } Min.","${ readingTime } Min."],"Category":["Kategorie","Kategorien"],"Didn’t find what you were looking for?":["Hast du nicht gefunden, wonach du gesucht hast?"],"General contact":["Allgemeiner Kontakt"],"Get help":["Hilfe erhalten"],"Legal contact":["Kontakt für Rechtliches"],"Media contact":["Kontakt für Medien"],"Partnerships contact":["Kontakt für Partnerschaften"],"Reading":["Lesen"]},"Support troubleshooting":{"App version":["App-Version"],"Browser":["Browser"],"Check if this helps":["Schau, ob das hilft."],"Choose a product":["Produkt auswählen"],"Did this solve your issue?":["Hat dies dein Problem gelöst?"],"Faster assistance is just a few clicks away":["Schnellere Hilfe ist nur ein paar Klicks entfernt"],"How can we help?":["Wie können wir dir helfen?"],"No, contact support":["Nein, Support kontaktieren"],"Please fill out one field after another":["Bitte fülle ein Feld nach dem anderen aus"],"Please make your selections":["Bitte triff deine Auswahl"],"Proton account":["Proton-Konto"],"Proton Bridge":["Proton Bridge"],"Proton Calendar":["Proton Calendar"],"Proton Drive":["Proton Drive"],"Proton for Business":["Proton for Business"],"Proton Mail":["Proton Mail"],"Proton Pass":["Proton Pass"],"Proton VPN":["Proton VPN"],"Thank you for your feedback":["Danke für dein Feedback"],"What can we help with?":["Wobei können wir dir helfen?"],"Yes":["Ja"]},"support_modal_search_query":{"Search query":["Anfrage suchen"]},"support_search_button":{"Search":["Suchen"]},"support_search_i_am_looking_for":{"I'm looking for":["Ich suche"]},"SupportForm":{"For a faster resolution, please report the issue from the Bridge app: Help > Report a problem.":["Damit das Problem schneller gelöst werden kann, melde es bitte über die Bridge-App: Help > Report a problem (Hilfe > Problem melden)."],"Information":["Informationen"]},"SupportForm:option":{"Account Security":["Kontosicherheit"],"Contacts":["Kontakte"],"Custom email domain":["Benutzerdefinierte E-Mail-Domain"],"Email delivery and Spam":["E-Mail-Zustellung und Spam"],"Encryption":["Verschlüsselung"],"Login and password":["Anmeldung und Passwort"],"Merge aliases and accounts":["Zusammenführung von Aliassen und Konten"],"Migrate to Proton":["Migration zu Proton"],"Notifications":["Benachrichtigungen"],"Other":["Sonstiges"],"Plans and billing":["Abonnements und Abrechnung"],"Proton for Business":["Proton for Business"],"Sign up":["Registrierung"],"Storage":["Speicher"],"Users, addresses, and identities":["Benutzer, Adressen und Identitäten"]},"SupportForm:optionIntro":{"Select a topic":["Thema auswählen"]},"swiss_baseed_feature":{"Swiss based":["In der Schweiz ansässig"]},"Testimonial":{"Awards":["Auszeichnungen"],"Customers":["Kunden"],"Featured":["Empfohlen"],"Go to testimonial source":["Zur Referenzquelle wechseln"],"Reviews":["Bewertungen"],"Videos":["Videos"]},"Text":{"If you need help, check out our ${ supportLink }.":["Hilfe erhältst du in unserem ${ supportLink }."],"The page you’re looking for might have been removed, or it could be an\nold link.":["Die von dir gesuchte Seite wurde möglicherweise entfernt, oder es könnte sich um einen alten Link handeln."]},"Title":{"On this page":["Auf dieser Seite"],"Related articles":["Verwandte Artikel"],"Share ${ thisPage }":["${ thisPage } teilen"],"Thank you!":["Vielen Dank!"],"this page":["diese Seite"]},"Tooltip":{"More information":["Weitere Informationen"]},"tooltip_vpn":{"Access blocked content and browse privately. Includes ${ TOTAL_VPN_SERVERS }+ servers in ${ TOTAL_VPN_COUNTRIES }+ countries, highest VPN speed, ${ TOTAL_VPN_CONNECTIONS } VPN connections, worldwide streaming services, malware and ad-blocker, and more.":["Greife auf blockierte Inhalte zu und surfe privat. Enthält über ${ TOTAL_VPN_SERVERS } Server in mehr als ${ TOTAL_VPN_COUNTRIES } Ländern, höchste VPN-Geschwindigkeiten, ${ TOTAL_VPN_CONNECTIONS } VPN-Verbindungen, weltweite Streaming-Dienste, Malware- und Werbeblocker und mehr."]},"version_history_label":{"Version history":["Versionsverlauf"]},"version_history_tooltip":{"Store up to ${ versionHistoryNumber } versions of each file for up to ${ years } years":["Speichere bis zu ${ versionHistoryNumber } Versionen jeder Datei für einen Zeitraum von bis zu ${ years } Jahren"]},"wallet_signup_2024: Wallet app":{"Store and transact Bitcoin privately with an encrypted self-custody wallet.":["Bewahre Bitcoins auf und überweise sie auf private Weise mit einer verschlüsselten, selbstverwahrenden Wallet."]},"wallet_signup_2024:Action":{"Get Proton Wallet":["Hol dir Proton Wallet"]},"wallet_signup_2024:Homepage hero product link title":{"Wallet":["Wallet"]},"wallet_signup_2024:Homepage product navigation bar":{"Wallet":["Wallet"]},"wallet_signup_2024:menu item":{"Bitcoin guide":["Bitcoin-Leitfaden"],"Proton Wallet news":["Proton Wallet-Neuigkeiten"],"Proton Wallet support":["Proton Wallet-Support"],"Wallet features":["Wallet-Funktionen"]},"wallet_signup_2024:Plan Feature":{"${ maxAccountsWallet } account per wallet":["${ maxAccountsWallet } Konto pro Wallet","${ maxAccountsWallet } Konten pro Wallet"],"${ maxAddresses } Proton Mail email address":["${ maxAddresses } Proton Mail-E-Mail-Adresse","${ maxAddresses } Proton Mail-E-Mail-Adressen"],"${ maxWallets } wallet":["${ maxWallets } Wallet","${ maxWallets } Wallets"],"Access to Proton Sentinel, maximum protection for your account using human analysis with machine learning.":["Zugriff auf Proton Sentinel, maximaler Schutz für dein Konto durch menschliche Analysen in Kombination mit maschinellem Lernen."],"Bitcoin via email":["Bitcoin via E-Mail"],"Early access to new features":["Frühzeitiger Zugriff auf neue Funktionen"],"Encrypted and secure email. You can easily send Bitcoin to anyone with just their Proton name.":["Verschlüsselte und sichere E-Mails. Du kannst Bitcoin ganz einfach an jeden senden. Du benötigst lediglich den Proton-Benutzernamen des Empfängers."],"Encrypted email with ${ maxMailSpaceFormatted } storage":["Verschlüsselte E-Mail mit ${ maxMailSpaceFormatted } Speicherplatz"],"Link up to ${ maxAddresses } email address":["Verknüpfe bis zu ${ maxAddresses } E-Mail-Adresse","Verknüpfe bis zu ${ maxAddresses } E-Mail-Adressen"],"Securely exchange Bitcoin via email instead of complex, 26 character Bitcoin address. Transacting Bitcoin is as easy as hitting send.":["Überweise Bitcoins sicher per E-Mail statt über eine komplexe, 26-stellige Bitcoin-Adresse. Die Abwicklung von Bitcoin-Transaktionen ist so einfach wie auf „Senden“ zu klicken."]},"wallet_signup_2024:Pricing":{"Includes everything in Proton Unlimited and":["Umfasst alles, was in Proton Unlimited enthalten ist und"],"Limited availability":["Begrenzte Verfügbarkeit"],"The easiest way to securely own, send, and receive Bitcoin":["Der einfachste Weg, Bitcoin sicher aufzubewahren, zu senden und zu empfangen"]},"wallet_signup_2024:ProductRange":{"Discover Proton Wallet":["Proton Wallet entdecken"],"Proton Wallet":["Proton Wallet"],"Store and transact Bitcoin privately with an encrypted self-custody wallet.":["Bewahre Bitcoins auf und überweise sie auf private Weise mit einer verschlüsselten, selbstverwahrenden Wallet."]},"wallet_signup_2024:Wallet app":{"Store and transact Bitcoin privately with an encrypted self-custody wallet.":["Bewahre Bitcoins auf und überweise sie auf private Weise mit einer verschlüsselten, selbstverwahrenden Wallet."]},"wallet_signup_2024:wallet bitcoin":{"Learn about Bitcoin, the Internet's value network.":["Erfahre mehr über Bitcoin, das Wertnetzwerk des Internets."]},"wallet_signup_2024:wallet overview":{"Ensure you're always in control of your Bitcoin.":["Stelle sicher, dass du immer die Kontrolle über deine Bitcoins behältst."]},"wallet_signup_2024:wallet security":{"The encrypted, open-source wallet that puts you in control.":["Die verschlüsselte Open-Source-Wallet, die dir die Kontrolle gibt."]}}},"base":"support","unleashApi":"https://account.proton.me/api"};
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How to use a 2FA security key to protect your Proton Account | Proton
How to use a 2FA security key to protect your Proton Account
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5 Min.
Kategorie
Two factor authentication (2FA)
One-factor authentication allows you to verify your identity when signing in to your Proton Account using something you know — your login details.
Two-factor authentication (2FA) greatly improves the security of your account by requiring something you have (your phone or security key) or are (your faceprint or fingerprint). Unless an adversary knows your login details and also has physical access to this second factor, they cannot access your account.
Proton supports two different types of 2FA sign-in. You can use:
Physical security keys have the advantage that they are not vulnerable to phishing.
This support article explains how to use a U2F or FIDO2 security key to secure your account using two-factor authentication. Before doing this, you must first configure 2FA using an authenticator app.
How to set up your security key for use with your Proton Account
To use your security key to provide 2FA authentication while signing into your Proton account, you must first enable 2FA using an authenticator app. Then:
1. Sign in to account.proton.me and go to Settings → All settings → Account → Account and password → Two-factor authentication.
2. Toggle the Security key switch on. (For security reasons, you may be prompted to re-confirm your password and verify your identity using a 2FA authenticator app.
If you have already registered another security key, you may be asked to use this to verify your identity instead.)
3. Insert your security key into your computer’s USB port.
To only allow physical security keys, leave the box unchecked.
Click Continue when you’re ready.
4. Your browser will request that you tap/touch the button on your security key. Below is the notification in Firefox, but it will be similar in other browsers.
Note that If your device has a built-in security key, you may also be prompted to use it (e.g. via Touch ID on macOS or Windows Hello).
5. You will be asked to identify the security key with a name. Click Next when you’re ready.
Your security key is now registered with Proton and can be used as a 2FA device to access all Proton services using your Proton Account.
Note: If you’re using the Tor browser, you won’t be able to add a security key to your Proton Account as the Tor browser does not have FIDO2 support. Please use a different browser instead.
You can view all your registered keys, rename them, or delete them in the Two-factor authentication section of Settings.
How to use your security key with your Proton Account
Security key authentication is currently supported on the Proton web app (in your browser), so if you’re using a Proton app, you will need to use an authenticator app for 2FA authentication. Full support for physical security keys on our desktop and mobile apps is coming later.
1. Sign in to your Proton Account (for example, at mail.proton.me(new window)) using your Proton username and password.
You may also be asked to verify your account using your security key when performing certain actions, such as registering a new security key or changing your Proton Account password.
2. At the Two-factor authentication prompt, ensure the Security key tab is selected. Insert your security key and click Authenticate.
3. Your browser will request that you tap/touch the button on your security key. Below is the notification in Firefox, but it will be similar in other browsers.
When registering or using a security key with Safari, you may see the following error message: Please try using a different browser to complete this action. This is due to a known bug in the Safari browser. As workarounds, you can try the following:
To add a key, either:
Close Safari (click Safari in the menu bar → Quit Safari) and reopen it
Use another browser to register your security key
If you encounter an issue when using your security key, you can still use an authenticator app or the recovery codes generated when you enabled 2FA to regain access to your account. See our main two-factor authentication (2FA)(new window) support article for more details.