Given all the crazy happening on Twitter this morning, where Elon is shutting down free SMS Two Factor Authentification, putting it behind a paywall, it seems like a good time to post this:
This server and all Mastodon servers have built-in Two-Factor for free - and we strongly encourage everyone to enable this. Here is how.
https://sts10.github.io/2022/11/11/mastodon-two-factor-authentication.html