Btw, read: https://github.blog/2023-03-09-raising-the-bar-for-software-security-github-2fa-begins-march-13/ which links to https://docs.github.com/en/authentication/securing-your-account-with-two-factor-authentication-2fa for various options.
Note these are options (outside of the requirement to chose one of them for extra security): FIDO U2F/Webauthn, TOTP and Passkeys etc are all public standards, multiple tools support them, use what you want/like/etc. If you do not have TouchID, I heavily suggest getting a Yubikey or Nitrokey for secure authentication, can typically also be used for PGP if one still uses that. TOTP is nice, but FIDO U2F is better :) iOS Keychain has TOTP built-in btw, though hidden a bit in settings, no extra app needed. The GitHub Mobile app is another option to use. Greets, Jeroen (disclaimer: speaking for myself) _______________________________________________ subsurface mailing list subsurface@subsurface-divelog.org http://lists.subsurface-divelog.org/cgi-bin/mailman/listinfo/subsurface