0:00 what is secure shell protocol 1:15 openssh and how to use the ssh command 2:37 ssh keys 5:20 what are ports? 6:57 scp and file copying 7:17 run a local ssh server (ssh daemon setup) 8:24 opening your ssh server to the WAN 9:44 /etc/ssh/sshd_config 10:29 port forwarding 11:49 firewalls