Proton

Privacy guides

he cover image for a blog explaining how to see and manage your saved passwords easily in Proton Pass
en
  • Privacy guides
Saving passwords in a password manager can help you stay safe online, but how can you see all your saved passwords in one place? Find out with Proton Pass.
Email password 101: Fully secure your inbox with 2 simple tools
en
  • Privacy guides
Learn how to secure your email password and inbox with strong passwords, 2FA, passkeys, and tips to prevent data breaches and unauthorized access.
How to send large video files securely
  • Privacy guides
Los límites de tamaño, la compresión de calidad y las preocupaciones de privacidad pueden hacer que averiguar cómo compartir archivos de video grandes sea una molestia. Aquí le mostramos cómo hacerlo de manera simple y segura.
Learn the basics of email format, such as subject line, opening paragraph, sign-off, and signature, with practical tips and examples.
en
  • Privacy guides
Learn the basics of email format, such as subject line, opening paragraph, sign-off, and signature, with practical tips and examples.
How to protect your inbox from an email extractor
en
  • Privacy guides
Learn how an email extractor works, why your email address is valuable, how to protect your inbox, and what to do if your email address is exposed.
How to whitelist an email address and keep important messages in your inbox
en
  • Privacy guides
Find out what email whitelisting is, why it’s useful, how to whitelist email addresses on different platforms, and how Proton Mail can help.
A graphic interpretation of a block of how many gigabytes in a terabyte
en
  • Privacy guides
Learn how many GB are in a TB and discover the best way to securely store and share your files — no matter their size.
en
  • Privacy guides
Learn how to unsend an email, how it’s useful for personal or business emails, and how Proton Mail can help.
laptop showing Bitcoin price climbing
  • Privacy guides
  • Proton Wallet
Conozca qué hace una cartera de Bitcoin y las fortalezas y debilidades de las carteras con custodia, de autocustodia, de hardware y de papel.
pixel tracking: here's how to tell which emails track your activity
en
  • Privacy guides
Discover what pixel tracking is and how it works, how to spot emails that track you, and how to block these hidden trackers.
Infostealers: What they are, how they work, and how to protect yourself
en
  • Privacy guides
Discover insights about what infostealers are, where your stolen information goes, and ways to protect yourself.