
Using complex algorithms, a message is transformed into an illegible string of characters. Our data centers are located at highly secure sites that require biometric access.Įncryption is a process of converting messages or information in such a way that only authorized parties can read it. Strong physical security: We've invested heavily in owning and controlling our own server hardware.Open source: All our apps are open source and independently audited, so anyone can check our code.But you can also send end-to-end encrypted messages to people on other email providers using Password-protected Emails or standard PGP encryption. Password-protected Emails: Messages between Proton Mail users are end-to-end encrypted automatically.As we don't have the key to access your data, we can't hand it over to third parties. Your data isn't accessible to anyone else - not even us.


