Latest articles

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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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We raised over $680,000 in our Lifetime Account Charity Fundraiser, setting yet
another new record.
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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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- 產品更新
- 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.

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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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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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This article explains what cloud storage is and how to make your cloud storage
truly secure.

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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.
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- 產品更新
- Proton Mail
You can protect more of your information from trackers on Proton Mail’s web and
iPhone/iPad apps.

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- 產品更新
- Proton Calendar
Proton Drive apps for Android and iPhone/iPad are here. You can now upload,
access, share, and download your files on your mobile device.
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This article explains what a secure email server is and the best way to send
encrypted emails.