Full end-to-end encryption on ProtonMail to ProtonMail emails.Free 500MB storage and 150 emails per day.50 million users, meaning higher chances that contacts are already using this service.Safety features that protect ProtonMail to non-ProtonMail exchanges include password protection and an auto-delete function in the non-ProtonMail user’s mailbox. Its user-friendly interface allows emails that are sent from ProtonMail to ProtonMail to provide full end-to-end encryption and even a setting for emails to self-destruct. Other email services such as Gmail and Microsoft Outlook are not recommended when sending sensitive information, as they don’t provide encryption as a default setting.Įstablished in 2014, ProtonMail is an open-source end-to-end encrypted email service based in Switzerland, a top location for data privacy. ProtonMail and Tutanota are the two most popular security-focused email services with 50 million and two million users respectively, both available on browsers, Android and iOS. Therefore, using an end-to-end encrypted email service is important for the safety of journalists and their sources.

Cybersecurity expert Ben Finn compares two security-focused email services popular among journalists, ProtonMail and Tutanota, on both usability and security features, and explains how journalists should choose the software best for them.Įnd-to-end encryption ( E2EE ) protects emails from third party readers by scrambling its contents while in transit, only returning to readable text when it reaches the recipient.

Email services like protonmail