Proton

Latest articles

An illustration of the Court of Justice for the EU banning indiscriminate metadata collection and retention.
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The EU Court of Justice ruled EU law applies when governments force telecommunication providers to process data, making it harder to perform mass surveillance.
Illustration of BGP hijacking
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On September 29, an internet routing error by an Australian ISP redirected a third of our global traffic. ISPs must start taking BGP hijacking seriously.
Proton 4.0 is now in beta
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We’re making Proton tools even more seamlessly connected, letting you sign in once to access your inbox, calendar, cloud storage, and more.
Proton launches the Coalition for App Fairness
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Proton has joined the Coalition for App Fairness to support regulatory efforts that favor an open, free, and private internet for all.
Illustration of searching for privacy-focused email services.
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Google searches for privacy-focused Gmail alternatives have steadily increased since 2019. We examine the numbers and potential reasons why.
Les clés USB et les disques durs externes sont pratiques, mais pas toujours sécurisés. Nous expliquons comment vous pouvez chiffrer vos clés USB et protéger vos données.
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Proton Mail has temporarily changed its certificate authority to Let’s Encrypt, a nonprofit certificate authority run by the Internet Security Research Group.
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Learn how Proton Drive uses end-to-end encryption to protect your photos, documents, and other sensitive data.
Image of Belarus and Proton Mail flags
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Proton believes privacy and freedom are human rights. We stand with pro-democracy activists in Belarus working to end authoritarian control.
Illustration of Big Tech firms
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The CEOs of Google, Apple, Facebook, and Amazon tried to shift the narrative about whether their companies are monopolies. But their statements don’t match reality.
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Big Tech CEOs are being called to testify in front of US Congress again. To avoid another embarrassment, Congress must understand these three key facts.