
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. Zero access to your data: Only you have the key to decrypt your messages and files stored on our secure servers.
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Because your data is encrypted at all steps, the risk of message interception is largely eliminated. End-to-end encryption: Messages between Proton Mail users are transmitted and stored on our secure servers in an encrypted format.The security of our users is one of our top priorities.
