Proton

Privacy guides

illustration of biometric authentication
en
  • Privacy guides
Biometric authentication is everywhere, from smartphones to offices and more. Here's how to be safe while using physical characteristics as your password.
en
  • Privacy guides
Android is one of Google’s most important tools for collecting data on users. This guide will help you improve your privacy on Android devices.
en
  • Privacy guides
Using the right web browser is crucial for protecting your privacy. See the most secure web browsers that prevent online tracking.
illustration of protonmail ios security recommendation
en
  • Privacy guides
Activate Touch ID, Face ID, or PIN protection in the Proton Mail iOS app for added protection against malware and warrantless device searches.
Data breach prevention illustration
en
  • Privacy guides
This post explains the steps you should take to prevent your data from being exposed in a breach, including using aliases and end-to-end encryption.
en
  • Privacy guides
Learn what PGP encryption is and how it works, how secure PGP is, and the simplest way to secure your emails with PGP encryption.
Proton Mail for Journalist
en
  • Privacy guides
Proton Mail supports independent journalism. Our encrypted messages let journalists protect their sources and whistleblowers safely report wrongdoing.
en
  • Privacy guides
In this article, we tell you how to create a strong password and the best way to keep it safe.
en
  • Privacy guides
A strong password doesn’t have to be 30 characters long. But if you’re using an eight-character password, you have a good chance of being hacked.
Internet privacy
en
  • Privacy guides
Increase your online privacy with this one-stop guide. It includes simple steps to keeping companies and hackers away from your data.
black friday scams
en
  • Privacy guides
We’ve done some research and put together a list of Black Friday email scams that tend to crop up around this time of year. If you know their strategies, it’s much easier to protect yourself and your online accounts.