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Privacy guides

An illustration of different smart devices that make up the Internet of Things.
  • Privacy guides
The number of IoT (Internet of Things) devices will reach 38 billion in 2020, opening up a massive opportunity for privacy breaches.
illustration of biometric authentication
  • 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.
  • 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.
  • 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
  • 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
  • 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.
  • 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
  • Privacy guides
Proton Mail supports independent journalism. Our encrypted messages let journalists protect their sources and whistleblowers safely report wrongdoing.
  • Privacy guides
In this article, we tell you how to create a strong password and the best way to keep it safe.
  • 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
  • Privacy guides
Increase your online privacy with this one-stop guide. It includes simple steps to keeping companies and hackers away from your data.