Cisco SSH access hardening

It is 2019 and plenty of network devices still rely on old crypto algorithms and functions. Therefore, I decided to write down some best practices for hardening SSH on Cisco routers / switches. I tested these setting on IOS-XE 16.x releases.  This article is meant as a write-down of picked security practices. You can find more technical deep-dive meaning of the commands by internet research. In fact, when it comes