ID: e59556 No.17989
With proprietary firmware in the micro controllers of hard drives, and all the known and unfixable vulns in thumbdrives, I actually use floppy disks to keep my keys on.
* GPG
* SSH
* Twister-dat
* Electrum wallet file and seed in a .txt file
* key to my Tomb file
It's all on a single floppy disk. They are literally too simple to have any exploits in.