SSH Remote manage through 3rd Party
I have a computer I need to manage which is behind a firewall, which allows outgoing connections but not incomming.
I have a server which allows incomming and outgoing connections, ssh and sftp only.
Is it possible to remote manage the computer behind the firewall, through the server, using SSH?
I was thinking if both the clients were to connect to the server they might be able to communicate using some SSH commands that are un-known to me ^_^