# Quick U2F Security Exploit Demo and Presentation Announcement

2017-05-05 - [46] 2:16

Here's a very quick update post. Over the next few days, I'll be creating a proof of concept demo for a security flaw I noticed in the infrastructure of most U2F USB security keys. When that demo gets created, I'll have the source for it available at GitHub. This demo will be used in a security presentation I will be giving about attacks on 2-Factor Authentication. That security presentation will happen on June 8th 6:00pm at K-LUG, the Rochester, MN area Linux User Group. I'll be sure to include the slides of the presentation on my website.

Here is a quick look at what I finished yesterday for the demo.

## Contact/Reply

If you would like to reply to this post, feel free to send me an email.

Email: vi@vigrey.com [Email]
PGP Public Key [515F AD67 F931 0A2B 9B93 CE19 814F ECB1 A398 63CE]