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Guias

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Explicamos como o e-mail privado pode ajudar a proteger você contra hackers, espiões do governo e a invasão de sua privacidade pelas Big Tech.
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A password manager is a computer program (app) that generates secure passwords and remembers them for you
how to check email attachment is safe
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Email attachments may contain malware that can infect your device. Here’s how to check if an attachment is safe to open.
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Cloud storage is a popular alternative to hard drives and USBs — but what is cloud storage and how does it work? Here’s what you need to know.
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Phishing scams can put you at risk of identity theft, credit card fraud, or other cybercrime. Learn how to spot and prevent phishing.
como parar rastreadores de e-mail
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Proteja sua caixa de entrada contra rastreadores de e-mail. Saiba como eles funcionam e aprenda maneiras fáceis de bloqueá-los com a proteção contra rastreamento do Proton Mail.
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In this article, we examine the LastPass data breach and consider the lessons that can be drawn from it.
what are email headers
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Saiba o que são cabeçalhos de e-mail, o que eles contêm e como lê-los para manter sua caixa de entrada segura e livre de spam.
how to encrypt files
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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.
what is two factor authentication (2fa)
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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.