[Arrowmaster]

You know that QR code is just text you can read right? It's just an otpauth:// URI you can copy and paste into most password managers.

We even have these amazing things that securely share passwords or other secret data between multiple authorized users.

Seriously just scan the QR code and put it in any password manager that supports TOTP and it will start outputing codes.

[zikduruqe]

Yes, I am very familiar with zbarimg and qrencode. But, other people might not be, and that's why just scanning a QR code works. Not everyone has Bitwarden, 1Password, Pass, keepass, etc.... also these tools may not be approved by your security teams.

And we are talking about the root account for your production AWS account. No need to get fancy. Just print the QR code, and put it in a safe hoping you never need it.

[efitz]

That's precisely why you want it in a safe.