Ssh àààààÿ àààààà Iot Essential Tips For Using Control Device Securely
This variable sounds like what i am looking for, but it is not. Ssh (s ecure sh ell) is a cryptographic network protocol to allow remote login and other network services to operate securely over an unsecured network. The format of ~/.ssh/known_hosts is defined by openssh.
Essential Tips for Using SSH Control IoT Device Securely
A network protocol that allows data transfer over a secure channel between two networked devices. The documentation is not clear on how to explicitly use only that key. I'm using putty to ssh from my pc at home to linux computers at work, but some of the text (folder names) is dark blue on black, which is almost impossible to read.
What is interesting there is the line:
Local port forwarding with ssh means you connect from your client to your server and thereby open a tunnel so that another program on your client can connect via a local port to a. Other software might either call openssh (the ssh command), or might have its own implementations that aren't.

Secure IoT Access SSH Setup Guide & Remote Access Explained

Essential Tips for Using SSH Control IoT Device Securely

Essential Tips for Using SSH Control IoT Device Securely