We have a couple of Ubuntu 16.04 server and noticed that when we create a SSH session in the morning that there were thousands of failed login attempts since the day before. Even after minutes between sessions there a...

I have followed the How to set up and test dns subdomains tutorial (https://www.digitalocean.com/community/tutorials/how-to-set-up-and-test-dns-subdomains-with-digitalocean-s-dns-panel) in order to redirect a subdomai...