CHEAPEST BITCOIN OFFLINE SIGNING DEVICE
1. 15yo netbook (64b, 2Gb RAM) - 25β¬
2. Remove HD + Wifi
3. Wreck Eth port
4. Flash Linux Tails on USB drive
π¨ The only way out for any device that enters the red square is its physical destruction.
π¨ Devices interact ONLY with each other.
* Linux Tails won't run in a 32bit machine. Also, if you want to avoid a world of pain, don't even try the minimum 1GB RAM requirement (2GB module is about 10$ new)
