absolute noob asking how QR codes work to 2fauthenticate.
So I do scan the QR code and then I get a list of codes I can use to log in? or do I have to scan the QR code each time I want to 2fauthenticate?
absolute noob asking how QR codes work to 2fauthenticate.
So I do scan the QR code and then I get a list of codes I can use to log in? or do I have to scan the QR code each time I want to 2fauthenticate?
No, it’s a standard called TOTP
https://rublon.com/blog/what-is-totp/ seems like a good explanation
You scan it once, then your computer has the key to generate codes forever.