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Guias de privacidade

what are email headers
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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.
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.
how to password protect pdf header image
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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.
can emails be traced
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Fornecedores de e-mail, ISP e autoridades têm formas de o rastrear e acompanhar através dos seus e-mails. Eis como se manter privado online.
what is ciphertext
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Learn all about ciphertext (encrypted text) and how it protects your privacy and secures online communications, including encrypted email.
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We explain the different types of encryption for cloud storage, and why end-to-end encryption (e2ee) is the best for your files.
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Data breaches leak millions of emails every year. Learn how to check if your email has been leaked and how you should respond.
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Jack Crompton, an engineer on our Web Core team, explains how we've enabled data recovery without compromising your privacy.
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Gmail makes you pay for its free account with your data and privacy. Learn how to delete your Gmail account and reclaim your privacy.