SSH failed logins & Jails

Hi all seasons greetings. I have a couple of ideas and wonder if they are anygood.

1 Have pi-hole pull unsuccessful ssh logins
2 Have graphical front end for some sort of jail. 1 for example ssh & webaccess interface.

The reason I ask it is that I feel it would show anyone doing something they shouldn't

Logins via ssh are at the OS level and Pi-hole is unaware of this activity.

Do you want Pi-hole to be a network security tool?

No not really just a way of keeping an eye out.

As for ssh i thought something like the ssh log being pulled in. to give more of a complete overview.