Storing secret keys as QR codes is an interesting application as well. I remember reading on here about a CEO who printed out a database encryption key as a base64 string and then couldn't type it in correctly when it was needed to restore backups. A machine-readable format definitely seems the way to go.
Storing secret keys as QR codes is an interesting application as well. I remember reading on here about a CEO who printed out a database encryption key as a base64 string and then couldn't type it in correctly when it was needed to restore backups. A machine-readable format definitely seems the way to go.