Proton launches end-to-end encrypted calendar ProtonCalendar

Proton Mail is a very well-known end-to-end encrypted mail service provider in countries. Users can enjoy end-to-end encryption to improve security by using this mail service for free. However, in addition to providing end-to-end encrypted mail services, the company also recently launched a new product, Proton Calendar, which supports end-to-end encrypted secure calendar services. Let users can synchronize their calendars and schedules in an encrypted manner on each terminal without worrying about the possibility that such data may be stolen.

There are many small and medium developers who provide calendar services, as well as technology giants such as Google, Microsoft, and Apple. Actual users can choose a lot. It is interesting that the security of the calendar service itself does not seem to be the focus of everyone’s attention. After all, the calendar just records certain schedules and it does not seem to be particularly confidential. So no company in the past has ever focused on security in calendar services until this time, Proton Calendar introduced end-to-end encrypted calendars. The developer stated that the service is currently in beta with some users, and users can see the calendar on the left tab after logging in to the Proton Mail service. Any content entered by the user in the calendar, including the selected time, recorded event schedule, location, participants, etc., will be strictly encrypted and protected. This information is also encrypted on the developer’s server, so even if there is a security problem such as an attack, the information will not be leaked.