Proton

Proton provides privacy-centric services including ProtonMail encrypted email, ProtonVPN, Proton Drive, and Proton Calendar, each emphasizing end-to-end encryption and user control over data. The services cater to individuals and organizations seeking enhanced privacy protections in digital communications and data storage with cross-platform accessibility and interoperability. The infrastructure operates under Swiss privacy laws and uses open-source cryptographic protocols, allowing independent verification of security claims. Cyberin enables security teams to evaluate Proton alongside alternative solutions in the privacy and encryption space.