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ACM Opinion

Honoring the '80s, Def Con's Badge Is also a Text Adventure

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DEF CON badge

My DEF CON badge, complete with add-on from the DC801 crew, built by @kL34N and @SirGed. My puzzle quest is far from completeit may require reprogramming and flipping a component.

Credit: Sean Gallagher

Nearly 30,000 people came to Las Vegas last week for the 26th edition of DEF CON, the iconic security conference. And no small amount of the mental energy of that vast crowd was spent on one particular thing: the conference badge.

From Ars Technica
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