YubiKeys have quickly become a very popular hardware device for Casa users.

Since we released it 3 weeks ago, 25% of new users are using a YubiKey as one key in their vault. Already the third most popular hardware device.

And the top 3 are very close - number 1 is 33% of users. YubiKey could easily be number 1 in short order.

Cool keys are cool 😎