| 1. | | Visual Cryptography (datagenetics.com) |
| 2 points by ntrz on Feb 6, 2023 | past |
|
| 2. | | James Tilly Matthews and the Air Loom (mikejay.net) |
| 1 point by ntrz on Aug 9, 2022 | past |
|
| 3. | | Yubico announces first biometric YubiKey (yubico.com) |
| 1 point by ntrz on Nov 5, 2019 | past |
|
