Proton

Product updates

  • Product updates
  • Proton Drive
Updated: September 22, 2022 This article documents Proton Drive’s security model by showing how it uses end-to-end encryption to protect your sensitive data. While somewhat technical, this document is meant to be accessible to a general audience and
An illustration of the multi-account feature for iOS.
  • Product updates
  • Proton Mail
UPDATE July 21, 2020: Multi-account support for iOS has exited beta and is now available to all our iOS users. Version 1.12 of Proton Mail iOS lets you manage multiple Proton Mail accounts on your phone without needing to log in and log out repeated
An illustration of the Proton Mail Android app going open source.
  • Product updates
  • Proton Mail
Starting today, every app you use to access your Proton Mail inbox is open source and has passed an independent security audit. One of our guiding principles is transparency. You deserve to know who we are, how our products can and cannot protect yo
illustration of Proton Mail Android client security
  • Product updates
  • Proton Mail
The following article presents a high-level overview of Proton Mail’s Android security model and explains how the app protects your sensitive data. You can view our Android app’s open-source code on GitHub. Read our threat model for more information
Illustration of Proton Mail Bridge open source
  • Product updates
  • Proton Mail
We are one step closer to fully open sourcing all our apps. Proton Mail Bridge joins iOS and the web app as open source software, and it has also passed an independent security audit. Trust and transparency are core values of Proton Mail. We want yo
Illustration of the Bridge security model
  • Product updates
  • Proton Mail
Proton Mail Bridge is a desktop application that runs in the background on your computer and encrypts and decrypts your mail as it enters and leaves your device. It allows for full integration of your Proton Mail account with email clients like Micro
protonmail bridge for linux
  • Product updates
  • Proton Mail
We are excited to announce that starting today, you can use Bridge to connect your Proton Mail account with your desktop email app on the Linux operating system. Proton Mail Bridge is a desktop app available to all paying subscribers that integrates
Illustration of alternative routing
  • Product updates
(This article has been updated from the original feature announcement to reflect the fact that alternative routing is now in full operation.) Alternative routing is an anti-censorship system that can help you access our website if your government, I
Illustration of vulnerability disclosure
  • Product updates
  • Proton Mail
Our mission at Proton is to make online safety accessible to everyone. Millions of people depend on our Proton Mail to secure their communications and keep their information private. In order to make this high level of security accessible to all Int
Illustration of a user using DKIM keys to stop a hacker spoofing their email.
  • Product updates
  • Proton Mail
It is now harder for hackers and spammers to impersonate Proton Mail users that have custom domain email addresses. We have introduced the DKIM key management in beta, which allows you to manually rotate your DKIM keys. This is part of our continuing
An illustration of Proton Mail being blocked in Russia.
  • Product updates
  • Proton Mail
You can read this blog post in Russian below. Этот пост доступен на русском языке ниже. On Jan. 29, the Russian government announced via an official website that effective immediately, Proton Mail would be blocked in Russia. (Proton VPN, however, i