EmbeddingGemma 2: an open, lightweight multimodal embedding model
deepmind.google·6d ago
AI Engineering
Hacker News·Jul 31·5 min read
New Defcon Badges Pack a Unique Open-Source Chip That Doubles as a Security Key
TL;DR
Defcon's latest conference badges feature the Baochip-1x, an innovative open-source microcontroller designed by Andrew Huang, which doubles as a hardware security token. This advancement aims to enhance security and transparency in computing while providing attendees with a functional tool post-conference.
✦ Why It Matters
Explore the Baochip-1x's open-source resources on GitHub to enhance your own security projects.
Key Takeaways
- Inspect chip internals with infrared light
- Utilize the chip as a security token
- Contribute to open-source development
- Test security features at Defcon
How It Works
The Baochip-1x allows users to inspect its internal structures using infrared light, enabling verification of its design against published specifications. This transparency is a significant advancement over traditional chips, which are typically encased in opaque materials.