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  • Guides
Daniel Huigens, the head of Proton’s cryptography team, explains how the latest crypto refresh makes PGP more secure.
  • Guides
If you’re migrating from iPhone to Android, there are a few ways to transfer your data. Here are the top three methods.
Stop the Online Safety Bill
  • Opinion
Stop the Online Safety Bill, a law set to break end-to-end encryption and shatter online privacy in the UK and beyond.
What is the CAN-SPAM Act?
  • Guides
Know your rights under the US CAN-SPAM Act to help you identify and beat spam and comply if you send marketing emails.
  • Guides
CAPTCHAs perform a vital function, protecting websites from automated bots that can create fake accounts or DDoS attacks.
  • News
Big Tech companies will make enough money to pay most regulatory fines they receive in the time it takes you to read this article.
How to stop spam emails
  • Guides
Learn how to block spam emails that clutter your inbox, waste your time, and can expose you to scams or phishing attempts.
  • Proton Pass
  • Proton updates
We’ve got exciting new features coming up for Proton Pass. Son Nguyen, head of the Proton Pass team, explains what you can expect.
  • Guides
There are two easy ways to password protect an Excel file. This article explains how to encrypt files in Excel or using encrypted cloud storage.
What is email security?
  • Guides
Learn about email security, types of email attacks, and 10 tips to secure your mailbox against common cyberthreats.
  • Company news
We're introducing the Proton Sentinel program that offers advanced account protection for anyone that deals with sensitive data.