Yesterday we published a first look at the hardware found on the DEF CON 27 badge. Sporting a magnetically coupled wireless communications scheme rather than an RF-based one, and an interesting way to attach the lanyard both caught my attention right away. But the gemstone faceplate and LED diffuser has its own incredible backstory you […]
The first big surprise Vegas had in store for everyone is that the DEF CON badge is an electronic badge this year. It’s traditionally been the DC practice to alternate years between electronic and non-electronic badges. Last year we had a fantastic electronic badge designed by the ToyMakers, so I had expected something more passive […]