• Tuta Technical Specifications

    From Nomen Nescio@21:1/5 to All on Mon Mar 11 21:17:38 2024
    XPost: alt.privacy.anon-server, alt.privacy, alt.security.pgp

    You know it makes sense, 'FREE' or premium services: https://tuta.com/pricing

    Tuta uses a couple of different encryption algorithms to ensure that your messages
    cannot be read or tampered with:

    Tuta uses symmetric (AES 128) and asymmetric encryption (AES 128 / RSA 2048) to encrypt emails end-to-end (E2E). When both parties use Tuta, all emails are automatically end-to-end encrypted (asymmetric encryption). For an encrypted email
    to an external recipient, a password for encrypting & decrypting the email (symmetric encryption) must be exchanged once. The company suggests doing so using
    Signal messenger.

    On top of its automatic end-to-end encryption, Tuta uses STARTTLS with an extended
    validation certificate, Perfect Forward Secrecy, DNSSEC, DANE, DMARC, and DKIM to
    secure your connection to Tuta to the maximum.

    Tuta ensures users that even they cannot access your inbox, due to the open source
    encryption standards they use.

    AES-128 is more than secure enough for protecting your messages. Reportedly even
    the fastest computers in the world would need many billions of years to crack AES-128.

    Tuta is currently working together with Leibniz University Hanover to make their
    encryption standards future-proof against quantum computer attacks.

    Tuta uses industry-standard end-to-end encryption algorithms for email and other
    user data. All data is encrypted at rest and only decrypted in your browser or email client. Because it does not use PGP encryption, Tuta also encrypts the subject line of messages. This is a noteworthy difference from some other secure
    email services.

    Tuta Mail enables TutaCrypt, a protocol to exchange messages using quantum-safe encryption: https://tuta.com/blog/post-quantum-cryptography

    Tuta Email Review – 2024 Test Results and Analysis... https://restoreprivacy.com/email/reviews/tutanota/

    You know it makes sense, 'FREE' or premium services: https://tuta.com/pricing

    Stay safe, stay encrypted!

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