jam_ocean

3 ms·

1. 1.▲
   by jam_ocean 3y ago

   I think computers need a card reader (like a credit card reader) to read the card. Or you can use your phone to read it wirelessly via NFC. One neat thing about systems like this is that the card itself can perform a cryptographic computati
2. 2.▲
   by jam_ocean 3y ago

   Actually, you can use cryptography to prove who you are without giving anyone else the ability to simply "copy" your ID and impersonate you later. It's how message signing works: https://en.wikipedia.org/wiki&
3. 3.▲
   by jam_ocean 4y ago

   All I want on my phone is the ability to NOT auto-connect to Bluetooth devices that are in range. It infuriates me. It should be a simple binary toggle for each device, and yet it doesn't exist. At least not on Android. How does this n