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  • Guias
O que é entropia de senha e por que isso importa? Este guia mostra o que torna as senhas seguras e como melhorar a sua.
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  • Guias
Just as Big Oil has used greenwashing to block environmental protections, Big Tech uses privacy washing to stand in the way of privacy.
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  • Guias
We show you how to hide your personal photos and videos on your iPhone, iPad, or Android device.
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  • Guias
There’s an easier way to encrypt a zip file on Windows or Mac. In this article, we’ll show you your options to protect your files.
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  • Opinião
The European Council delayed a vote on its proposal to ban end-to-end encryption as there’s vocal opposition from key member states.
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  • Notícias do Proton
We developed our own CAPTCHA service to ensure it is secure, respects privacy, and optimized to be usable by everyone. Find out how it works.
How to unsend an email in Gmail, Outlook, Proton Mail, and Apple Mail
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  • Guias
You can stop a potentially embarrassing email you’ve just sent in Gmail, Outlook, Proton Mail, or Apple Mail. Here’s how.
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  • Guias
You should know Chrome's new “ad privacy feature” won't stop Google from tracking you. It’s Google’s most brazen privacy-washing claim yet.
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  • Opinião
The UK government has acknowledged the Online Safety Bill might be unenforceable. It’s time for the EU to admit the same about Chat Control.
What is email spoofing?
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  • Guias
Learn how to identify forged email messages and protect yourself against email spoofing, a common trick in phishing and spam emails.
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  • Guias
Daniel Huigens, the head of Proton’s cryptography team, explains how the latest crypto refresh makes PGP more secure.