2014-10-16 2:22 GMT+02:00 Ian Grant <ian.a.n.gr...@googlemail.com>: >> Perhaps I have missed something but if you have a ssh tunnel or >> something then just put that in front of the service without increasing > > Moved to misc. > > Yes, you missed something: the point :-) > > The idea is that the existence of this entire 'ultranet' is > undetectable by even someone snooping all national traffic. So a TCP > port 80 connection looks to the snooper _exactly_ like an HTTP > connection handshake. Only the ISN and the source address mark the
Or a service on a port is invisible unless a magic SYN packet appears. Best Martin
