On: Fail2Ban

[SlavikCA]

I have RDP on port 8443.

On another host I tried port 443, hoping to disguise it to appear like SSL. No any difference.

Also, there are services, which already publishing all my (and yours) open ports. Here is the report for my IP:

https://search.censys.io/hosts/104.63.172.143 (It's public anyway)

[diarrhea → SlavikCA]

This is ill-advised. Don’t try and hide it. Don’t publish it in the first place.

[lionkor → SlavikCA]

8443 is very common, id use something like 46434