dys2p company blog
Detecting unauthorized physical access with beans, lentils and colored rice (2021)
strengthening digital self-defense | research and development | providing privacy-focused goods and services
- Points
- 642
- HN comments
- 176
- Submissions
- 2
- Cited by
- 5 commenters
Security & PrivacyHardware & Electronics2022
On Hacker News
| Submitted | Title on HN | Points | Comments |
|---|---|---|---|
| Jun 27, 2022 | Detecting unauthorized physical access with beans, lentils and colored rice (2021) by layer8 | 642 | 162 |
| Sep 23, 2025 | Random Mosaic – Detecting unauthorized physical access with colored rice (2021) by harporoeder | 92 | 14 |
Cited in comments
Linked from 5 Hacker News comments by 5 different people, from Jun 2022 to Dec 2025.
Most recent:
- neuralkoi · Dec 12, 2025
- nvalis · Jun 26, 2025
- jamesrom · Jan 24, 2024
- matthberg · Jul 21, 2022
- dustractor · Jun 28, 2022
