3 ms·

I think the reason they mentioned more complicated setups is because I'm using an actual old machine at home and unless you know what you're doing you don't wan

by mcny 6y ago

I think the reason they mentioned more complicated setups is because I'm using an actual old machine at home and unless you know what you're doing you don't want to expose it to the world. I think poking a hole on port 22 is mostly ok if you only allow key authentication and no password authentication but I don't know enough to give advice on security.

rovr138 6y ago
Just posting alternatives. I use a VPS with SSH. I have to ssh in, then I can ssh into the machine at home. For safety, key authentication and fail2ban would cover a lot. I mainly have the 1 port. If I need to expose another SSH port to the internet, I can do it, but yes, it would need extra protection since logs are coming from the machine ssh'ing in.
- hiq 6y ago
  > For safety, key authentication and fail2ban would cover a lot. I mainly have the 1 port. Changing the port from the default 22 to something else is also recommended, if only because it makes fail2ban logs way less verbose.