Remote Control to a remote computer with no listen port

[mickael kael <mickael.kael () gmail com>]

Hi,

I'm searching a tool of remote control wich support no listen port on
the remote computer. That mean that the remote computer must open
connection to a server which permit connection to him.

client to control ---(VPN over https)---> server (java applet)
<---(https)-- client

Any idea or documentation to implement that ?

Best regards,

Mk