Secure Secure Shell (stribika.github.io)
recommended by 2 users | 2015 | 478 points by padraic7a | networking | original thread |
2 users recommended this thread. What they said:
bimmer44 Jun 15, 2017 | on: SSH Check – public SSH server testing tool | context

This article is very detailed and includes examples of setting sshd to only use more secure options: https://stribika.github.io/2015/01/04/secure-secure-shell.ht...

There was also a lot of HN discussion about it: https://news.ycombinator.com/item?id=8843994

eatbitseveryday Sep 24, 2016 | on: Upgrade your SSH keys | context

Maybe a more technical/comprehensive read is this[1] writeup, which I see some others have linked to. Prior HN[2].

[1] https://stribika.github.io/2015/01/04/secure-secure-shell.ht...

[2] https://news.ycombinator.com/item?id=8843994