Proton launches a free, open-source 2FA app with cross-device sync. It works on all major OSes, including Ubuntu, as a ...

Keep the scanner app in a location you'll remember as you'll need to use it whenever you want to scan a QR code. Give it a try: Scan this QR code with your phone's camera.© Andrew Hoyle/CNET ...

Regular QR scanners just decode the code and send you to whatever link is behind it, no questions asked. Secure QR scanners, on the other hand, check the destination for safety before you ever land on ...

Just last week, Proton released the AI chatbot Lumo. Today, the company rolled out Proton Authenticator, its free 2FA app.

The best part is you don't need to download any additional apps — your iPhone 's Camera app does all the work. Let's explore how to scan QR codes on your iPhone 16.