Popular calendars like Google Calendar are not truly private because Google has access, and scans your digital schedule. With the growing movement to choose private digital solutions that actually respect your privacy and offer robust security, now is the perfect time to make the switch to Tuta. With its quantum-resistant encryption and its zero-knowledge architecture, the Tuta Calendar is the most secure and private calendar to ensure your schedule and shared calendars remain confidential. In this ultimate guide, the Tuta Team walk you through setting up your encrypted calendar from start to finish, and show you their favorite calendar tips.