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Latest articles

google privacy problem
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Gmail privacy is a real issue. Learn why you should care.
protonmail-encryption-backdoor
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With appeals to “national security,” governments around the world are pushing for encryption backdoors that would allow them to break into the secure data of suspected criminals. Simply put, this is a terrible idea.
protonmail-hardware-prototypes-community-testing
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We invited our community to test new prototypes.
gdpr email security compliance
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Encrypted email can help you comply with privacy laws, limit the risk of hacks and data breaches, and improve your company’s overall online security strategy.
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Recent news reports regarding “eFail” have contained significant errors regarding the security of PGP email encryption. It is necessary to correct the record.
What is Zero-access encryption
Certaines de vos données les plus sensibles se trouvent dans le cloud, sur les serveurs des fournisseurs d'accès internet. Le chiffrement zéro accès vous permet de contrôler vos données en ligne.
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We reflect on what we’ve accomplished together so far and where we are going next.
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Recently, news broke about potential vulnerabilities in PGP, dubbed Efail. However, despite reports to the contrary, PGP is not actually broken, as we will explain in this post.
sesta-fosta-email-privacy
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ProtonMail's encryption and SESTA-FOSTA has severe implications for communications privacy of sex workers. Proton Mail's encryption and Swiss jurisdiction provides strong privacy safeguards.
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We’re happy to announce the strongest encryption algorithm ever conceived: Delete-Everything Verifiably Null Universally Lossy Logarithm, or DEVNULL for short.
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If you’re on a Proton Mail paid plan, you can activate a short @pm.me email address with your username at no extra cost.