Proton Mail
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This post documents Proton Mail’s iOS security model and illustrates how our
application protects sensitive data on client iOS devices. The advantages and
limitations of this approach are discussed, and the source code can be viewed
here. You can als
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This is a challenging question to answer, but it is also a fair one, so we
wanted to share our views about this in a blog post. In general, we strive to
make our service require as little trust as possible. We encrypt data in a way
that does not allo
![Illustration of multi-account support in Proton Mail Android.](https://res.cloudinary.com/dbulfrlrz/images/f_auto,q_auto/v1707575600/wp-pme/ProtonMail-Android-Multi-Account-Support-IM-final/ProtonMail-Android-Multi-Account-Support-IM-final.png?_i=AA)
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Version 1.12 of the Proton Mail Android app makes it easy for anyone to manage
multiple Proton Mail accounts right on their phone. This feature allows you to
be logged into multiple Proton Mail accounts at the same time, and easily switch
between the
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As there has been a lot of inaccurate information circulating online about
Proton Mail and Huawei, the purpose of this blog post is to clarify the facts
and provide information to the Proton community.
BACKGROUND
On September 5th, 2019, we announc
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UPDATE Sept 8th, 2019 – This blog post has been reported in some mainstream
media as Proton Mail is considering to “partner with Huawei”. Proton Mail is not
partnering with Huawei. We are simply considering allowing Proton Mail to be
used by people w
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When Proton Mail 4.0 is released later this year, we will no longer support
Internet Explorer (IE), including the newest version, IE 11. Anyone trying to
access Proton Mail from IE after the update will be prompted to switch browsers.
In this article
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For several months, we have been working to implement support for new
cryptographic methods in Proton Mail that give users a faster experience with
equal or better security. Today, we’re excited to announce that elliptic curve
cryptography is now ava
![](https://res.cloudinary.com/dbulfrlrz/images/f_auto,q_auto/v1707575860/wp-pme/ProtonMail-Web-Blog-Data-Jourlanists-1-A/ProtonMail-Web-Blog-Data-Jourlanists-1-A.jpg?_i=AA)
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ON THURSDAY, THE EUROPEAN JOURNALISM CENTRE LAUNCHED DATAJOURNALISM.COM, A FORUM
AND EDUCATIONAL TOOL FOR DATA JOURNALISTS. WE’RE EXCITED TO SUPPORT THEIR
IMPORTANT WORK.
At the intersection of coding and journalism lies data journalism. Data
journa
![](https://res.cloudinary.com/dbulfrlrz/images/f_auto,q_auto/v1707575921/wp-pme/protonmail-russia-block/protonmail-russia-block.jpg?_i=AA)
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As some people in the Proton Mail community have noticed, at the start of March,
some mail servers in Russia started having difficulty communicating with Proton
Mail. While people in Russia are still able to access the Proton Mail website
and log in
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Recently, a self-published paper that was not peer reviewed claimed weaknesses
in Proton Mail’s cryptographic architecture. The document is rather dense, and
the casual reader is unlikely to be able to understand much beyond the alarming
conclusion t
![](https://res.cloudinary.com/dbulfrlrz/images/f_auto,q_auto/v1707575982/wp-pme/ProtonMail-chinese-encrypted-email/ProtonMail-chinese-encrypted-email.jpg?_i=AA)
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今天,我们为14亿中国人带来了本地化支持。这是我们为所有人带来互联网隐私和安全的使命中非常重要的一步。
Today, we’re making Proton Mail more accessible for 1.4 billion native Chinese
speakers, a major step forward in our mission to bring Internet privacy and
security to all.
从现在开始,除了已经支持的14种语言外,您还可以