http://support.suso.com/supki/SSH_Tutorial_for_Linux
This is a comprehensive tutorial for SSH. I found that link over here:
http://www.linuxquestions.org/questions/suse-novell-60/how-to-enable-ssh-service-on-suse-10-a-417735/
The second one contains some mistakes since it is an old post.
Have fun with SSH!