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  • Product updates
  • Proton Mail
Alternative app stores for Proton Mail’s Android app
The monopoly of Apple and Google over app distribution is bad for the Internet. Here’s how Proton is working to expand users’ choices.
Data breach prevention illustration
en
  • Privacy guides
How to prevent a data breach
This post explains the steps you should take to prevent your data from being exposed in a breach, including using aliases and end-to-end encryption.
en
  • Privacy guides
What is PGP encryption and how does it work?
Learn what PGP encryption is and how it works, how secure PGP is, and the simplest way to secure your emails with PGP encryption.
An illustration of Kazakhstan government surveillance
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  • Privacy news
Kazakhstan’s aggressive mass surveillance technique explained
Kazakhstan is trying to spy on Internet traffic by forcing citizens to submit to a man-in-the-middle (MITM) attack. Here’s how to stay safe.
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  • Noutăți Proton
Statement on the attempted phishing attack against Bellingcat
More clarification about the Bellingcat case.
en
  • Opinion
Don’t be fooled by Google’s fake privacy
Google is selling fake privacy that’s good for them and bad for users. Proton offers a vision of Internet privacy with strong encryption and real choice.
en
  • Privacy news
Gmail confidential mode is not secure or private
Privacy experts say Gmail confidential mode is neither secure nor private because it does not use end-to-end encryption.
en
  • Opinion
Think you have nothing to hide? Filmmaker Marc Meillassoux says think again.
Proton Mail is supporting the crowdfunding campaign for Disappear – Cover your online tracks, a new documentary project by the makers of Nothing to Hide.
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  • Noutăți Proton
Introducing GopenPGP, an open source encryption library for native applications
Open source is a core principle of Proton Mail. We’re excited to make even more of our code available (GoOpenPGP) for independent inspection and use by the developer community.
en
  • Product updates
  • Proton Mail
Proton Mail is dropping support for Internet Explorer 11
If you still use Internet Explorer, you will need to switch to a more secure, modern web browser to access Proton Mail.
Proton Mail for Journalist
en
  • Privacy guides
Using Proton Mail for Journalism
Proton Mail supports independent journalism. Our encrypted messages let journalists protect their sources and whistleblowers safely report wrongdoing.