Proton blog

Perplexity’s $34.5B bid for Google Chrome shows how AI companies want your browser not just for speed and convenience, but for your data — and your digital life.

Defend against email fraud and phishing. Make encryption an essential part of your cybersecurity strategy with Proton Mail today.

Learn how to use an authenticator app to protect your workplace accounts with two-factor authentication (2FA).

Your AI chats deserve privacy. Learn how Lumo keeps your conversations confidential with zero-access encryption and no logs.

Behind the scenes of Lumo’s design journey, from its name and mascot to its immersive universe. See how Proton brought a private AI assistant to life.

Lumo gives you the power to solve problems big and small, while keeping your personal data confidential. Try it now.

To build a secure 2FA app for all major devices, Proton turned to Rust. Carlos Quintana explains why we chose Rust and why we'll likely use it more in the future.

We're launching a secure, independent authenticator app available on desktop and mobile, to help you secure your online accounts.

Proton has successfully completed its first SOC 2 Type II audit, confirming our security controls meet industry standards and helping teams evaluate us with confidence.

Perplexity’s $34.5B bid for Google Chrome shows how AI companies want your browser not just for speed and convenience, but for your data — and your digital life.

Dashlane is axing its free password management plan as of September 2025. Here's what to know — and where you can find a free password manager alternative ASAP.

The new 'Friend Map' feature on Instagram might be sharing your precise location without your knowledge. Here's how to turn it off — and why you might want to.

Learn how to use an authenticator app to protect your workplace accounts with two-factor authentication (2FA).

EXIF data in your photos can reveal more than you think, including your location. Learn how to protect your privacy before sharing online.

See how to get more storage on PC, Mac, iPhone, iPad, Android in this step-by-step guide with tips to clean files, upload to cloud, and more.

Apple's latest proposal to comply with the DMA is just another attempt to cheat users and developers. We explain its convoluted terms and why they're no good.

Data brokers sell your personal info without consent. Here’s how they threaten democracy — and what you can do to stop them.

Adolescence shows how platforms shape kids in harmful ways. Here's why transparent, open digital education must lead the change.

Defend against email fraud and phishing. Make encryption an essential part of your cybersecurity strategy with Proton Mail today.

Learn how to use an authenticator app to protect your workplace accounts with two-factor authentication (2FA).

Learn more about the difference between authentication and authorization, key examples, and how they can protect your business.