ProtonBlog(new window)

Latest articles

  • For business
Secure, seamless communication is the foundation of every business. As more organizations secure their data with Proton, we’ve dramatically expanded our ecosystem with new products and services, from our password manager to Dark Web Monitoring for cr
what is a brute force attack
  • Privacy basics
On the subject of cybersecurity, one term that often comes up is brute force attack. A brute force attack is any attack that doesn’t rely on finesse, but instead uses raw computing power to crack security or even the underlying encryption. In this a
  • Privacy deep dives
Section 702 of the Foreign Intelligence Surveillance Act has become notorious as the legal justification allowing federal agencies like the NSA, CIA, and FBI to perform warrantless wiretaps, which sweep up the data of hundreds of thousands of US citi
  • Privacy basics
In response to the growing number of data breaches, Proton Mail offers a feature to paid subscribers called Dark Web Monitoring. Our system checks if your credentials or other data have been leaked to illegal marketplaces and alerts you if so. Often
  • Proton news
Your email address is your online identity, and you share it whenever you create a new account for an online service. While this offers convenience, it also leaves your identity exposed if hackers manage to breach the services you use. Data breaches
proton pass f-droid
  • Proton news
Our mission at Proton is to help usher in an internet that protects your privacy by default, secures your data, and gives you the freedom of choice. Today we’re taking another step in this direction with the launch of our open source password manage
chrome password manager
  • Privacy basics
You likely know you should store and manage your passwords safely. However, even if you are using a password manager, there’s a chance the one you’re using isn’t as secure as it could be. In this article we go over the threats some password managers
sensitive information
  • Privacy basics
We all have sensitive personal information we’d all rather not share, whether it’s documents, photographs, or even private video. This article covers how to handle sensitive information or records, and what you can do to keep private information priv
  • Privacy basics
Social engineering is a common hacking tactic involving psychological manipulation used in cybersecurity attacks to access or steal confidential information. They then use this information to commit fraud, gain unauthorized access to systems, or, in
is whatsapp safe for sending private photos
  • Privacy basics
WhatsApp is the world’s leading messaging app, trusted by billions of people around the globe to send and receive messages. However, is WhatsApp safe for sending private photos? Or are there better ways to share photos online privately? Let’s find ou
passwordless future
  • Privacy basics
With the advent of passkeys, plenty of people are predicting the end of passwords. Is the future passwordless, though? Or is there room for both types of authentication to exist side-by-side?  At Proton, we are optimistic about passkeys and have int