Latest articles
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Learn what email headers are, what they contain, and how to read them to keep
your inbox secure and spam-free.
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Google and Facebook are handing over user data to police for abortion
prosecutions. Learn why Proton would never do that.
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If you have sensitive files or just want to keep your data private, here’s how
to encrypt files on Windows, Mac, Android, and iOS.
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Learn what 2FA is, how it works, and why you should use it wherever you can to
protect your privacy and security online.
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Cloud storage lets you share large files quickly, back up your data, and more.
Read on to find out if you should use cloud storage.
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The UK’s proposed Online Safety Bill would likely undermine free speech and
end-to-end encryption without tackling illegal content.
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Here's a step-by-step guide outlining how to password-protect PDF files and
other ways to keep your documents safe from prying eyes.
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- 產品更新
- Proton Drive
The code for the Proton Drive Android and iOS apps is now open source, meaning
anyone can examine it for themselves.
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- 產品更新
- Proton Mail
With Schedule send, you can set emails to be delivered later at a time
convenient for you and your recipient.
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Learn all about ciphertext (encrypted text) and how it protects your privacy and
secures online communications, including encrypted email.