The 23rd DEFCON — the Western Hemisphere’s largest ... working on gathering as much information as possible about the badge challenge. This year the badge is a 7″ vinyl record.

This Tor board supports the 1.69bis “shitty add-on” (SAO) standard, there is one 2x3 male pin header that you can connect to a main badge that supports the SAO standard for power. The official defcon ...

Defcon will once again be one-upping the sophistication of the conference attendee badges. Wired has just published a preview of this year’s badge. The core is a Freescale Flexis MC9S08JM60 ...

This badge sold at the Tor Booth during defcon 31 (it is a re-run from dc29 since we keep ... or generally piss you off After triggering the sensor it takes ~30 seconds for the GSR reading to return ...