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open source security chip

2 articles

Defcon's New Badge Is a Security Key You Can See Inside
cybersecurity8 min read

Defcon's New Badge Is a Security Key You Can See Inside

Defcon's 2026 badge is a visible security key with an open source chip. It brings RRAM transparency to the heart of…

Open Source Def Con Badge Chip Doubles as Security Key
cybersecurity7 min read

Open Source Def Con Badge Chip Doubles as Security Key

Explore how the DEF CON badge's BaoChip brings open-source silicon to life as a FIDO2 security key, challenging…