Firefox over ssh
This is how to run firefox over ssh.
Check if your sshd server has X11 forwarding enabled. Open /etc/ssh/sshd_config and check for:
Remember to restart sshd, if you did not have it set before!
Now log in via ssh, if -X does not work try the -Y flag! (C is for compression, should make things faster)
ssh -X -C user@hostname firefox -no-remote
* NB: You might be more interested in SSH_proxy