The people who have implemented this solution have done so and moved on. We’ve combined it with password managers, so that we can have hundreds or thousands of

The people who have implemented this solution have done so and moved on. We’ve combined it with password managers, so that we can have hundreds or thousands of totally unique passwords for all the various different things that require them. The next step is FIDO, and hardware that replaces even this process with something we hope is even more secure.