Require org owners to use exclusively secure two-factor authentication

[infinisil]

Turns out @tomberek and @Lassulus don't right now, I think we should.

[winterqt]

1000000%.

(Isn't the only other option SMS?)

[Gabriella439]

I don't have a strong opinion on this, but it seems like a good idea

[jtojnar]

Sounds reasonable.

[jtojnar]

Ideally, we would have GitHub enforce it but, unfortunately, it looks like it is not possible to force require it just for owners.

It might be a good idea to eventually require it for everyone but not sure how many people it would affect as https://github.com/orgs/NixOS/people?query=two-factor%3Ainsecure shows the same list for me as https://github.com/orgs/NixOS/people?query=two-factor%3Asecure

[infinisil]

@jtojnar I don't think that needs to be discussed here, but it shows two different lists for me: 66 pages for secure and 57 pages for insecure, so secure 2FA seems to be at least a close majority already.

[Lassulus]

not sure what I need to do that github deems my 2FA as secure :D

[infinisil]

@Lassulus As Winter said, I think SMS is the only method not considered secure, can you confirm that you have that enabled (direct link to account security settings)? If so, you'll have to turn that off