Using SSH Keys for Secure Access
Understanding the creation and exchange of SSH keys is a key concept to grasp as a System Administrator. In this lab, we will generate keys on two systems using the ssh-keygen utility and learn how to exchange and verify the keys with a remote system, using
ssh-copy-id and associated key files on each. At the end of this lab, we will understand how to create secure keys for remote access, how to exchange them, and where to store them on each system involved in the chain.