Mark K. Kim wrote: > BTW, John, you can add a hostname after the '+' sign to allow connections > >only from that computer. Example: > > $xhost +remote_host_ip_or_name > >which would be the next next best thing to ssh -X and MIT magic cookie >thingy. > This is still fairly insecure on the internet, however, as it is vulnerable to IP and DNS spoofs. -Micah