ProtonBlog(new window)

Proton Team

We are scientists, engineers, and specialists from around the world drawn together by a shared vision of protecting freedom and privacy online. Proton was born out of a desire to build an internet that puts people before profits, and we're working to create a world where everyone is in control of their digital lives.

Illustration of BGP hijacking
Proton 4.0 is now in beta
An illustration of the Chinese government monitoring Hong Kong citizens.
An image of Proton Mail's open source encryption libraries.
Illustration of changing email provider
illustration of Proton Mail Android client security
Illustration of the Bridge security model