Yes, after changing the ssh port, and fail2ban on the server completely stopped those pesky ssh log in attempts.

But, on home computer, I do not want to be bothered with all the security efforts, and want to keep it simple. But I have plans to put up an isolated server setup someday. But too broke right now, and looking for a job. heh.

I have seen people, who is using simple password based authentication, with really simple password. I always go and fix that first, so, it's too common, which is why It's scary.

Also, strong, random-looking passwords for droplets or apps saved in a text file. Use the Digital Ocean guide on setting up a Linux box securely and the UFW firewall. Then, lighttpd, BunnyCDN (esp for SSL), and periodic updates.

Works so well that it's easy to forget they're running.