OpenSource, SSH Server

To set up SSH in Ubuntu:

sudo apt-get install openssh-server openssh-client
sudo /etc/init.d/ssh restart

• If the router port (22 for example) is not open, need to open the desired port so you can listen to incoming connections.

• Also check out the /etc/ssh/ssh_config to enjoy all the configuration 
• PubkeyAuthentication yes
• PasswordAuthentication no