There is also two-factor authentication to secure your accounts and ensure no one can access your encrypted emails. Passwords are not stored on Tutanota’s servers, so no one except you knows your password. To protect your password from hackers, Tutanota hashes and salts users’ passwords. However, the first time you send an email to a user who isn’t using the service, they’ll need to use a password once to encrypt and decrypt the email. If you’re sending an email to other users with a Tutanota account, then your emails will automatically be fully encrypted.

Tutanota also uses TLS and Perfect Forward Secrecy as well as HTML sanitizer, which prevents XSS attacks and doesn’t load anything from external servers for your safety. Tutanota encrypts calendar appointment reminders as well simply put, everything in Tutanota receives first-rate encryption. All elements of the email client are encrypted, including the email message body and subject lines as well as events in the calendar and data in the address book. This popular email provider uses end-to-end encryption, employing AES-128 and RSA 2048 encryption to encrypt and decrypt emails. Here’s how both services fare when it comes to several security features. Tutanota vs ProtonMail: Customer supportĪn essential aspect of any secure email service is the security features to keep your sensitive information, personal data, and confidential emails private.Tutanota vs ProtonMail: Subscription plans.Tutanota vs ProtonMail: Additional features.

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