all-in-one privacy solution":["Proton Unlimited est une solution tout-en-un respectueuse de la vie privée"],"Black Friday":["Black Friday"],"No ads. Privacy by default.":["Aucune publicité, le respect de la vie privée comme règle absolue"],"People before profits":["Les individus passent avant les profits"],"Security through transparency":["Notre engagement de transparence"],"The best Proton Mail ${ BLACK_FRIDAY } deals":["Les meilleures offres ${ BLACK_FRIDAY } de Proton Mail"],"The world’s only community- supported email service":["La seule messagerie au monde soutenue par la communauté"]},"specialoffer:limited":{"${ hours } hour":["${ hours } heure","${ hours } heures"],"${ hoursLeft }, ${ minutesLeft } and ${ secondsLeft } left":["Temps restant : ${ hoursLeft }, ${ minutesLeft }, ${ secondsLeft }"],"${ minutes } minute":["${ minutes } minute","${ minutes } minutes"],"${ seconds } second":["${ seconds } seconde","${ seconds } secondes"],"Limited time offer":["Offre à durée limitée"]},"specialoffer:listitem":{"Create multiple addresses":["Créez plusieurs adresses"],"Hide-my-email aliases":["Alias « hide-my-email »"],"Quickly unsubscribe from newsletters":["Désabonnez-vous rapidement des newsletters"],"Use your own domain name":["Utilisez votre propre nom de domaine"]},"specialoffer:logos":{"As featured in":["Ils en parlent"]},"specialoffer:metadescription":{"Get an encrypted email that protects your privacy":["Choisissez une messagerie électronique chiffrée qui protège votre vie privée"]},"specialoffer:metatitle":{"Proton Mail Black Friday Sale - Up to 40% off":["Offre Proton Mail Black Friday - Jusqu'à 40 % de réduction"]},"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.":["Obtenez jusqu'à 40 % de réduction sur les abonnements Proton Mail à l'occasion du Black Friday. Profitez d'offres exceptionnelles sur nos abonnements de messagerie électronique sécurisée et chiffrée de bout en bout."]},"specialoffer:newmetatitle":{"Proton Mail Black Friday sale | Up to 40% off secure email":["Offre Black Friday Proton Mail | Jusqu'à 40 % de réduction"]},"specialoffer:note":{"* Billed at ${ TOTAL_SUM } for the first year":["* Facturé ${ TOTAL_SUM } pour la première année"],"*Billed at ${ TOTAL_SUM } for the first 2 years":["*Facturé ${ TOTAL_SUM } pour les 2 premières années"],"30-day money-back guarantee":["Garantie satisfait ou remboursé pendant 30 jours"],"Billed at ${ TOTAL_SUM } for the first 2 years":["Facturé ${ TOTAL_SUM } pour les 2 premières années"],"Billed at ${ TOTAL_SUM } for the first year":["Facturé ${ TOTAL_SUM } pour la première année"],"You save ${ SAVE_SUM }":["Vous économisez ${ SAVE_SUM }"]},"specialoffer:off":{"${ DISCOUNT } off":["-${ DISCOUNT }"],"${ PERCENT_OFF } off":["-${ PERCENT_OFF }"]},"specialoffer:testimonial":{"I love my ProtonMail":["J'adore mon ProtonMail"],"My favorite email service":["Ma messagerie électronique préférée"],"Thanks Proton for keeping us all safe in the complicated internet universe.":["Merci Proton de nous garder en sécurité dans l'univers complexe d'internet."],"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":["Vous avez ce pour quoi vous payez. Avec les Big Tech, si vous ne payez rien, vous êtes utilisé. J'ai arrêté d'utiliser Gmail et je suis passée @ProtonMail"]},"specialoffer:time":{"Days":["Jours"],"Hours":["Heures"],"Min":["Min"]},"specialoffer:title":{"And much more":["Avec en plus"],"Make your inbox yours":["Votre boite de réception sur mesure"],"Safe from trackers":["À l'abri des traqueurs"],"Stay organized":["Bien organisé"],"Black Friday email deals":["Offres Black Friday pour la messagerie électronique"],"Don’t just take our word for it":["Ce qu'en disent nos utilisateurs"],"Our story":["Notre histoire"],"Transfer your data from Google in one click":["Transférez vos données depuis Google en un clic"]},"specialoffer:tooltip":{"Access blocked content and browse privately. Includes ${ TOTAL_SERVERS }+ servers in ${ TOTAL_COUNTRIES }+ countries, connect up to 10 devices, access worldwide streaming services, malware and ad-blocker, and more.":["Accédez aux contenus bloqués et naviguez en toute confidentialité. Comprend plus de ${ TOTAL_SERVERS } serveurs répartis dans plus de ${ TOTAL_COUNTRIES } pays, la possibilité de connecter jusqu'à 10 appareils, l'accès aux services de streaming dans le monde entier, un bloqueur de logiciels malveillants et de publicités et d'autres fonctionnalités."],"Easily share your calendar with your family, friends or colleagues, and view external calendars.":["Partagez facilement votre calendrier avec votre famille, vos amis ou collègues et consultez des calendriers externes."],"Includes support for 1 custom email domain, 10 email addresses, 10 hide-my-email aliases, calendar sharing, and more.":["Comprend la prise en charge de 1 domaine de messagerie personnalisé, de 10 adresses e-mail, de 10 alias « hide-my-email », du partage de calendriers et bien d'autres fonctionnalités."],"Includes support for 3 custom email domains, 15 email addresses, unlimited hide-my-email aliases, calendar sharing, and more.":["Comprend la prise en charge de 3 domaines de messagerie personnalisés, de 15 adresses e-mail, d'un nombre illimité d'alias « hide-my-email », du partage de calendriers et bien d'autres fonctionnalités."],"Manage up to 25 calendars, mobile apps, secured with end-to-end encryption, 1-click calendar import from Google, and more.":["Jusqu'à 25 calendriers, des applications mobiles, la sécurité avec le chiffrement de bout en bout, l'importation de calendrier en un clic depuis Google..."]},"Status Banner":{"At the moment we are experiencing issues with the Proton VPN service":["Nous rencontrons actuellement des problèmes avec le service Proton VPN."],"Learn more":["En savoir plus"]},"Status banner":{"Learn more":["En savoir plus"],"Please note that at the moment we are experiencing issues with the ${ issues[0] } service.":["Nous rencontrons actuellement des problèmes avec le service ${ issues[0] }."],"We are experiencing issues with one or more services at the moment.":["Nous rencontrons actuellement des problèmes avec un ou plusieurs services."]},"suggestions":{"Suggestions":["Suggestions"]},"Support":{"Sub category":["Sous-catégorie","Sous-catégories"]},"Support article":{"${ readingTime } min":["${ readingTime } minute","${ readingTime } minutes"],"Category":["Catégorie","Catégories"],"Didn’t find what you were looking for?":["Vous ne trouvez pas ce que vous cherchez ?"],"General contact":["Contact - Général"],"Get help":["Obtenir de l'aide"],"Legal contact":["Contact - Juridique"],"Media contact":["Contact - Média"],"Partnerships contact":["Contact - Partenariats"],"Reading":["Lecture"]},"Support categories":{"Browse Proton product support":["Parcourez le support produit Proton"]},"Support category":{"There is no article in this category yet.":["Il n'y a pas encore d'article dans cette catégorie."]},"Support troubleshooting":{"--- Select ---":["--- Sélectionner ---"],"App version":["Version de l'application"],"Browser":["Navigateur"],"Check if this helps":["Vérifiez si cela vous aide."],"Choose a category for your question":["Choisissez une catégorie pour votre question"],"Choose a product":["Choisir un produit"],"Did this solve your issue ?":["Cela a-t-il résolu votre problème ?"],"Faster assistance is just a few clicks away — please make your selections":["Il suffit de quelques clics pour obtenir une assistance plus rapide, faites votre sélection."],"No, contact support":["Non, contacter le support"],"Proton account":["Compte Proton"],"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":["Nous vous remercions pour votre commentaire."],"Troubleshooting":["Dépannage"],"What can we help with ?":["Comment pouvons-nous vous aider ?"],"Yes":["Oui"]},"support_modal_search_query":{"Search query":["Recherche"]},"support_search_button":{"Search":["Rechercher"]},"support_search_i_am_looking_for":{"I'm looking for":["Je recherche des informations sur..."]},"SupportForm":{"For a faster resolution, please report the issue from the Bridge app: Help > Report a problem.":["Pour que le problème soit résolu plus rapidement, vous pouvez le signaler à partir de l'application Bridge : Aide > Signaler un bug."],"Information":["Informations"]},"SupportForm:option":{"Account Security":["Sécurité du compte"],"Contacts":["Contacts"],"Custom email domain":["Domaine de messagerie personnalisé"],"Email delivery and Spam":["Distribution des messages et indésirables/spam"],"Encryption":["Chiffrement"],"Login and password":["Identifiant et mot de passe"],"Merge aliases and accounts":["Fusion des alias et des comptes"],"Migrate to Proton":["Migration vers Proton"],"Notifications":["Notifications"],"Other":["Autre"],"Plans and billing":["Abonnements et facturation"],"Proton for Business":["Proton for Business"],"Sign up":["Inscription"],"Storage":["Espace de stockage"],"Users, addresses, and identities":["Utilisateurs, adresses et identités"]},"SupportForm:optionIntro":{"Select a topic":["Choisissez un sujet"]},"swiss_baseed_feature":{"Swiss based":["Basé en Suisse"]},"Testimonial":{"Awards":["Récompenses"],"Customers":["Clients"],"Featured":["Ils en parlent"],"Go to testimonial source":["Accéder aux commentaires"],"Reviews":["Avis"],"Videos":["Vidéos"]},"Text":{"Find the plan that's right for you":["Trouvez l'abonnement adapté à vos besoins"],"If you need help, check out our ${ supportLink }.":["Si vous avez besoin d'aide, consultez notre ${ supportLink }."],"The page you’re looking for might have been removed, or it could be an\nold link.":["La page recherchée a peut-être été retirée ou le lien utilisé n'est plus valide."]},"Title":{"On this page":["Sur cette page"],"Related articles":["Articles similaires"],"Share ${ thisPage }":["Partagez ${ thisPage }"],"Thank you!":["Merci !"],"this page":["cette page"]},"Tooltip":{"More information":["Plus d'informations"]},"tooltip_calendar":{"Create up to 20 custom & shareable encrypted calendars. On top of that, add up to 5 calendars from friends, family, colleagues, and organizations.":["Créez jusqu'à 20 calendriers chiffrés personnalisés et partageables. Ajoutez jusqu'à 5 calendriers d'amis, de membres de votre famille, de collègues ou d'organisations."]},"tooltip_vpn":{"Access blocked content and browse privately. Includes ${ TOTAL_SERVERS }+ servers in ${ TOTAL_COUNTRIES }+ countries, highest VPN speed, ${ TOTAL_VPN_CONNECTIONS } VPN connections, worldwide streaming services, malware and ad-blocker, and more.":["Accédez aux contenus bloqués et naviguez en toute confidentialité. Comprend plus de ${ TOTAL_SERVERS } serveurs répartis dans plus de ${ TOTAL_COUNTRIES } pays, la vitesse VPN la plus élevée, ${ TOTAL_VPN_CONNECTIONS } connexions VPN, l'accès aux services de streaming dans le monde entier, un bloqueur de logiciels malveillants et de publicités et d'autres fonctionnalités."],"Access blocked content and browse privately. Includes ${ TOTAL_SERVERS }+ servers in ${ TOTAL_COUNTRIES }+ countries, highest VPN speed, 10 VPN connections, worldwide streaming services, malware and ad-blocker, and more.":["Accédez aux contenus bloqués et naviguez en toute confidentialité. Comprend plus de ${ TOTAL_SERVERS } serveurs répartis dans plus de ${ TOTAL_COUNTRIES } pays, la vitesse VPN la plus élevée, 10 connexions VPN, l'accès aux services de streaming dans le monde entier, un bloqueur de logiciels malveillants et de publicités et d'autres fonctionnalités."]},"version_history_label":{"Version history":["Historique des versions"]},"version_history_tooltip":{"Store up to ${ versionHistoryNumber } versions of each file for up to ${ years } years":["Conservez jusqu'à ${ versionHistoryNumber } versions de chaque fichier pendant ${ years } ans."]},"vpn_features_link":{"View VPN plans":["Voir les abonnements VPN"]},"vpn_features_useCase":{"Access blocked content and browse privately":["Accédez aux contenus bloqués et naviguez en toute confidentialité"]}}},"unleashApi":"https://account.proton.me/api"};
// We need to import data (the framework context) from the server
// This Astro feature with define:vars works well but creates an inline script
// So we can't directly import the initFramework helper, we have to store the context
window.frameworkContext = frameworkContext;
})();
Introducing Address Verification and Full PGP Support | Proton
Starting with the latest release of Proton Mail on web (v3.14)(new window), iOS and Android (v1.9), and the latest versions of the Proton Mail IMAP/SMTP Bridge(new window), Proton Mail now supports Address Verification, along with full PGP interoperability and support. In this article, we’ll discuss these two new features in detail, and how they can dramatically improve email security and privacy.
Address Verification
When Proton Mail first launched in 2014, our goal was to make email encryption ubiquitous by making it easy enough for anybody to use. This is no easy feat(new window), and that’s probably why it had never been done before. Our guiding philosophy is that the most secure systems in the world don’t actually benefit society if nobody can use them, and because of this, we made a number of design decisions for the sake of better usability.
One of these decisions was to make encryption key management automatic and invisible to the user. While this made it possible for millions of people around the world to start using encrypted email without any understanding of what an encryption key is, the resulting architecture required a certain level of trust in Proton Mail.
While a certain level of trust is always necessary when you use online services, our goal is to minimize the amount of trust required so that a compromise of Proton Mail doesn’t lead to a compromise of user communications. This is the philosophy behind our use of end-to-end encryption(new window) and zero-access encryption(new window), and it is also the philosophy behind Address Verification(new window).
Prior to the introduction of Address Verification, if Proton Mail was compromised, it would be possible to compromise user communications by sending to the user a fake public encryption key. This could cause email communications to be encrypted in a way that an attacker, holding the corresponding fake private key, could intercept and decrypt the messages (this is also known as a Man-in-the Middle attack, or MITM), despite the fact that the encryption takes place client side.
Address Verification provides an elegant solution to this problem. We consider this to be an advanced security feature and probably not necessary for the casual user, but as there are journalists and activists using Proton Mail for highly sensitive communications, we have made adding Address Verification a priority.
How Address Verification works
Address Verification works by leveraging the Encrypted Contacts(new window) feature that we released previously. Starting with the latest version of Proton Mail, when you receive a message from a Proton Mail contact, you now have the option (in the Proton Mail web app) to Trust Public Keys for this contact. Doing so saves the public key for this contact into the digitally signed contacts, so it is not possible to tamper with the public encryption key once it has been trusted.
This means that when sending emails to this contact, it is no longer possible for a malicious third party (even Proton Mail) to trick you into using a malicious public key that is different from the one you have trusted. This allows for a much higher level of security between two parties than is possible with any other encrypted email service. You can learn more about using Address Verification(new window) in our knowledge base article.
However, for the many out there who still use PGP, the launch of full PGP support will make your life a lot easier. First, any Proton Mail user can now send PGP encrypted emails to non-Proton Mail users by importing the PGP public keys of those contacts. Second, it is also possible to receive PGP email at your Proton Mail account from any other PGP user in the world. You can now export your public key and share it with them.
Therefore, your Proton Mail account can in fact fully replace your existing PGP client. Instead of sharing your existing PGP public key, you can now share the PGP public key associated with your Proton Mail account and receive PGP encrypted emails directly in your Proton Mail account.
If you are an existing PGP user and you would like to keep your existing custom email address (e.g. john@mydomain.com), we’ve got you covered there, too. It is possible to move your email hosting to Proton Mail and import your existing PGP keys for your address, so you don’t need to share new keys and a new email address with your contacts.
If you are using PGP for sensitive purposes, this might actually be preferable to continuing to use your existing PGP client. For one, PGP is fully integrated into Proton Mail, encryption/decryption is fully automated, and the new Address Verification feature is used to protect you against MITM attacks. More importantly though, Proton Mail is not susceptible to the eFail class of vulnerabilities(new window), which have impacted many PGP clients, and our PGP implementations are being actively maintained.
Finally, we are formally launching a public key server to make key discovery easier than ever. If your contact is already using Proton Mail, then key discovery is automatic (and you can use Address Verification to make it even more secure if you want). But if a non-Proton Mail user (like a PGP user) wants to email you securely at your Proton Mail account, they need a way to discover your public encryption key. If they don’t get it from your public profile or website, they are generally out of luck.
Our public key server solves this problem by providing a centralized place to look up the public key of any Proton Mail address (and non-Proton Mail addresses hosted at Proton Mail).
Our public key server can be found at hkps://mail-api.proton.me. This link is used for HKP requests and cannot be accessed with a browser. However, if you want to download the public key of a Proton Mail user, copy and paste the following link into your browser — https://mail-api.proton.me/pks/lookup?op=get&search=username@proton.me — and replace the “username@proton.me” with the address you’re looking for.
Concluding thoughts on open standards and federation
Today, Proton Mail is the world’s most widely used email encryption system(new window), and for most of our users the addition of Address Verification and PGP support will not change how you use Proton Mail. In particular, setting up PGP (generating encryption keys, sharing them, and getting your contacts to do the same) is simply too complicated, and it is far easier for most people to simply create a Proton Mail account and benefit from end-to-end encryption and zero-access encryption without worrying about details like key management.
Still, launching PGP support is important to us. The beauty of email is that it is federated, meaning that anybody can implement it. It is not controlled by any single entity, it is not centralized, and there is not a single point of failure. While this does constrain email in many ways, it has also made email the most widespread and most successful communication system ever devised.
PGP, because it is built on top of email, is therefore also a federated encryption system. Unlike other encrypted communications systems, such as Signal or Telegram, PGP doesn’t belong to anybody, there is no single central server, and you aren’t forced to use one service over another. We believe encrypted communications should be open and not a walled garden. Proton Mail is now interoperable with practically ANY other past, present, or future email system that supports the OpenPGP standard, and our implementation of this standard is also itself open source(new window).
We still have a long way to go before we can make privacy accessible to everyone, and in the coming months and years we will be releasing many more features and products to make this possible. If you would like to support our mission, you can always upgrade to a paid plan(new window).
On the subject of cybersecurity, one term that often comes up is brute force
attack. A brute force attack is any attack that doesn’t rely on finesse, but
instead uses raw computing power to crack security or even the underlying
encryption.
In this a
Section 702 of the Foreign Intelligence Surveillance Act has become notorious as
the legal justification allowing federal agencies like the NSA, CIA, and FBI to
perform warrantless wiretaps, which sweep up the data of hundreds of thousands
of US citi
En réponse au nombre croissant de fuites de données, Proton Mail propose une
fonctionnalité aux abonnés payants appelée surveillance du dark web. Notre
système vérifie si vos identifiants ou autres données ont été divulgués sur des
marchés illégaux e
Votre adresse e-mail est votre identité en ligne et vous la partagez chaque fois
que vous créez un nouveau compte pour un service en ligne. Cette solution est
pratique, mais elle expose votre identité au cas où des pirates parviendraient à
accéder au
Notre mission chez Proton est de contribuer à l’avènement d’un internet qui
protège votre vie privée par défaut, sécurise vos données et vous donne la
liberté de choix.
Aujourd’hui, nous franchissons une nouvelle étape dans cette direction avec le
l
Vous savez probablement que vous devez stocker et gérer vos mots de passe en
toute sécurité. Cependant, même si vous utilisez un gestionnaire de mots de
passe, il se pourrait que celui que vous utilisez ne soit pas aussi sécurisé
qu’il pourrait l’êtr