I was wondering if there is a way to see who is trying to login via ssh. Given the current time where hacking is very common it would be nice to have a log or even better a notification if someone tries to log into the my cloud mirror via ssh.
As I need to open up the ssh form the internet to allow for remote backup it feel very uneasy not knowing who is trying to force a way into my cloud. Even better would be if I could limit only certain IPs to connect via ssh but this seems not possible.
Is there a way or where can I ask for such a feature?