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Latest articles

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  • Opinion
Authorities claim that client-side scanning is an alternative to encryption backdoors. In reality, it could be even worse for your privacy.
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Email was never designed to be secure, but you can still take steps to protect your inbox. We show you how in this article.
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  • Privacy guides
Email was never designed to be secure, but you can still take steps to protect your inbox. We show you how in this article.
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  • Proton news
We raised over $680,000 in our Lifetime Account Charity Fundraiser, setting yet another new record.
secure file sharing
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  • Privacy guides
Need to share sensitive files with a colleague, friend, or family member? Here’s how to ensure you share files securely.
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  • Product updates
  • Proton Mail
We have a zero-tolerance policy for violations of our Terms of Service. We explain how we fight abuse without compromising your privacy.
ways to securely send sensitive information via email
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  • Privacy guides
Emails you send with most providers aren’t secure, but here’s how you can securely send sensitive information by email.
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  • Proton news
Buy a raffle ticket from our store to support 10 organizations you helped choose. You'll also have a chance to win a Proton Lifetime account.
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  • Privacy guides
Email encryption doesn’t have to be difficult. If you’re a beginner, we show you the easiest way of sending an encrypted email.
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  • Privacy guides
This article explains what cloud storage is and how to make your cloud storage truly secure.
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  • Privacy news
Facebook engineers confessed the company doesn’t know where your data is stored or how it’s used, which means you can't have it all deleted.