On Tue, 2016-05-17 at 14:34 -0600, Dustin Kempter wrote:
Connecting to 104.197.158.61 [104.197.158.61] port 22.
(1) I would change the port from 22 to something more difficult to guess, perhaps 49026 (for example) and then block port 22 in the firewall.
(2) Allow to port 49026 (for example) traffic from your IP and block traffic from all other IPs.
Do not forget there are people out there desperate to get into your computer system, so make it more difficult for them.