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An illustration of COVID-19 contact tracing apps.
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What you need to know about contact tracing apps and privacy
Many countries are turning to contact tracing apps to fight COVID-19. These represent grave threats to privacy if they are not designed properly.
An illustration of anonymized data.
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The truth about anonymized data
Many companies say they anonymize your data, but some don’t do it properly. Studies have shown it’s fairly easy to re-identify you from your information.
An illustration of the multi-account feature for iOS.
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Out of beta: Switch between multiple accounts in Proton Mail iOS
Multi-account support is now available on the new version of Proton Mail iOS. Access all your Proton Mail accounts on the go with your iOS device.
An illustration of the Proton Mail Android app going open source.
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All Proton Mail apps are now open source, as Android joins the list!
Our Proton Mail Android app is open source. We are committed to transparency and contributing to the open source and privacy tech community.
illustration of Proton Mail Android client security
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Proton Mail Android client security
Our Android security model explains what our app does to secure Proton users’ data. This article outlines how we handle data and mitigate potential attacks.
Illustration of Proton Mail Bridge open source
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Proton Mail Bridge is now open source!
Our Bridge app is now open source for macOS, Windows, and Linux. Find links to the code and an independent security audit report.
Illustration of the Bridge security model
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The Proton Mail Bridge security model
You can use Proton Mail Bridge with IMAP/SMTP email clients. Here we explain the Bridge security architecture and how it protects your data.
Illustration of Proton Mail Covid-19 response
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We’re offering extra resources in response to COVID-19
Proton is offering extra storage, free business email accounts, and other resources to support our community through the coronavirus pandemic.
protonmail bridge for linux
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Proton Mail launches Bridge for Linux
Proton Mail Linux users can now connect their email accounts with the Thunderbird client.
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How to protect your data as COVID-19 scams soar
Email scams trying to steal data and money are rising as criminals seek to profit from the COVID-19 pandemic. Here are some common scams and how to stay safe.
Illustration of someone working from home.
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Working from home: A security guide from Proton Mail’s IT security experts
COVID-19 has forced companies to transition to working from home. We created a guide to help employees and administrators stay safe online.