Meet the Puzzle Mastermind Who Designs Def Con's Hackable Badges | WIRED
Exploring The DEF CON 26 Badge | HackerNoon
Clarence Chio on Twitter: "saw a counterfeit @defcon black badge up close, and boy does it feel real. awesome work @laplinker and team https://t.co/AUQxHry8v8" / Twitter
DEF CON on Twitter: "RT @ParallaxInc: #DEFCON 22 Attendees: Files you might need for badge contest here... http://t.co/HxitGJ0tc0 http://t.co/CL0uIfFpmU" / Twitter
Badge Tip: Feed your lanyard through your badge like this to keep it flat to your shirt and to prevent it from flipping. : r/Defcon
The Dark Tangent – DEF CON 23 "Press" Badge (2015, Yellow, Vinyl) - Discogs
DEFCON 23 Badge Hacking | Hackaday.io
Council of 9 — DEFCON 23 UBER Badge Replica
Uber-badge-defcon-23-back-square | Hackaday
The Dark Tangent – DEF CON 23 "Artist" Badge (2015, Clear, Vinyl) - Discogs
Help Decipher The DEFCON Badge | Hackaday
Help Decipher The DEFCON Badge | Hackaday
The incredibly intricate badges of Def Con | Engadget
The man making puzzles for hackers - BBC News
First sneek peek of the badge! : r/Defcon
Defcon 23 Vinyl Record | eBay
Is this the most puzzling DEF CON attendee badge yet on record? • The Register
Defcon 23 Vinyl Badge Audio Rip - YouTube
Council of 9 — DEFCON 23 UBER Badge Replica
EFF Launches Badge Hacking Contest for DEF CON 23 | Electronic Frontier Foundation
Badgelife: A Defcon 26 retrospective | Malwarebytes Labs
The incredibly intricate badges of Def Con | Engadget
The DEF CON® Media Server - Archives of the conferences
DEFCON 23 Badge Hacking | Hackaday.io
