EmbeddingGemma 2: an open, lightweight multimodal embedding model
deepmind.google·6d ago
AI Engineering
Hacker News·Aug 31·5 min read
I built a hardware-bound local password vault hidden in a photo
TL;DR
BlindLock is a hardware-bound local password vault that uses steganography to hide encrypted data within a PNG file, ensuring maximum security without relying on cloud storage. It requires a specific carrier file, a master password, and an authorized device to access the vault.
✦ Why It Matters
Consider using BlindLock to securely store your passwords without relying on cloud services.
Key Takeaways
- Utilize BlindLock for secure, local password storage.
- Store sensitive data within a PNG file for added security.
- Access requires a specific file, password, and device.
- Purchase a lifetime license before it becomes subscription-only.
How It Works
BlindLock encrypts user data and hides it within a PNG file using steganography. To access the vault, users must provide the correct carrier file, their master password, and use an authorized device.
This multi-factor approach ensures that even if the PNG file is copied, unauthorized access is prevented.