I've just added my 2020 Macbook Air as a security key. It's under "Security keys" in the account security settings [1], just like Yubikeys. [1] https://github.

I've just added my 2020 Macbook Air as a security key. It's under "Security keys" in the account security settings [1], just like Yubikeys. [1] https://github.com/settings/security https://github.com/settings/security