I have just replaced my ISP router with a Netgear Nighthawk and when I’ve set it up for using my HA instance I believe I’m supposed to forward the device port to 8123? Is that correct?
This is what I’ve done in my router advanced settings. Can anyone please advise if I’ve done it correctly? I’m also unsure FTP is the correct service to use but it defaulted to that.
The service name is irrelevant, so don’t worry about that.
Port forwarding is neither safe nor unsafe. It’s just exposing a service to the Internet. It’s what you do with that service that determines if it’s safe, or not.
Use SSL
Ensure you’re using strong passwords
Keep HA up to date
Consider enabling MFA on all accounts that can log in remotely