On 28 Dec 2017, Jeremy Duncan, from Tachyon Dynamics, gave a webinar on "Multifactor Authentication Challenges." Below is the recording and slides from the event.  Thanks for all the questions and for Cover6 for hosting!

https://www.youtube.com/watch?v=h6e9CEDQyko

Here's the slides:

[pdf-embedder url="/wp-uploads/2018/01/MFA.pdf"]