Beta Client Now Supports Secure Password Reset.

Tutanota now comes with a recovery code that enables you to reset your password yourself.

We are happy to let you know that we have updated our new beta client and added a secure password reset feature. This feature enables you to reset your Tutanota login credentials in case you lose your password or your second factor. Learn here how to make use of Tutanota's reset feature to make sure that you never lose access to your secure Tutanota account.

When designing the secure password reset for Tutanota, we focused on two main aspects:

  • The reset feature must be very easy to use.
  • The reset feature must not open any possibility for abuse (by us or third parties).

Standard reset via email not an option

A standard reset feature that sends a new password to a second email address is not an option for Tutanota. As all your data is encrypted with the help of your login password, we cannot reset your login password in a way unencrypted services do. If we did, all data stored encrypted in your Tutanota mailbox would be lost.

If we wanted to use such a reset feature, we would have to store your login password in plain text on our servers for being able to decrypt your data and then re-encrypt it with the new password. Obviously this is completely insecure and, thus, not an option for Tutanota.

Because your Tutanota password is so important, we take utmost care that it is never accessible to anyone.

Read here how we secure your private key and your data with our innovative encryption set-up.

Recovery code for maximum security

To design a secure reset feature we had to make sure

  • that your password is kept as secure as before at all times
  • and that the reset feature can only be triggered and used by you yourself.

We have come up with a secure design that enables you to reset your Tutanota login credentials without giving anyone the possibility to abuse this feature.

Basically, the design is as follows: When you sign up for a new account or when you trigger the creation process of a recovery code for an existing account, Tutanota generates an additional code that encrypts your private key.

This code, just like your password, is able to decrypt your private key and, thus, your encrypted emails and contacts stored in Tutanota. That's why you - and only you - are able to reset your Tutanota password with the help of the recovery code.

How to reset your Tutanota mailbox?

For being able to reset your password, it is important that you store your recovery code separately so that you can access it in case you lose your password or your second factor.

The best way is to write the recovery code on a piece of paper and put it somewhere safe.

To reset your Tutanota mailbox, you will need 1 out of 2 (if you have not added a second factor) or 2 out of 3 (if you have added a second factor).

We strongly recommend that you activate two-factor authentication for your Tutanota mailbox. Only by using a second factor, you can make absolutely sure that no one else can access your secure Tutanota account.

How to reset your password?

Screenshot: Secure password reset

To reset your password, you will need your recovery code.

You can look up the recovery code anytime in your Tutanota mailbox - but only upon entering your password.

This makes sure that no one who gains access to a logged in session of your Tutanota mailbox can look up your recovery code and reset your account.

How to reset your password or second factor?

With 2FA enabled, you will need 2 out of 3 to reset your Tutanota account.

To reset your password, you will need your second factor and your recovery code.

To reset your second factor, you will need your login password and the recovery code.

If you lose your password AND your second factor, there is no option to reset your Tutanota account for security reasons.

How to make sure never to lose access to your Tutanota mailbox?

  • Activate 2FA so no one can access your account.
  • Write down your recovery code and keep it somewhere safe.
  • Remember your login password and manage your login password with a password manager.

Free your data from mass spying!

and get your encrypted mailbox for free now.

Hanna makes Tutanota come to life. Her credo: Every one of us has the right to express any idea freely, or to keep it secret. Encryption is a great tool to achieve the latter.

Posted on: 2018-11-09

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