ChipTuner on Nostr: I wrote a whole technical blog on TOTP if your interested :) I made it for a friend's ...

I wrote a whole technical blog on TOTP if your interested :) I made it for a friend's newsletter :P

https://www.vaughnnugent.com/blog/32c618b5241558381db2d65c740bfdbd86e70766

If you don't trust yubikeys there are software Fido (WebAuthn) compliant software tools. Bitwarden's web extension also does it