This video covers SSH using FIDO2 with security keys.
More detailed information is provided at my personal blog:
https://swjm.blog/the-complete-guide-...
00:00 Introduction
01:39 Why use FIDO2 (for SSH)?
02:50 Prerequisites
04:13 FIDO2 key generation
07:21 "server-side" configuration
10:19 Summary and demonstration