I think that is even possible to do at a low level, see how they embed encrypted packets within other packets to sneak out of a network undetected [1]. Even if

I think that is even possible to do at a low level, see how they embed encrypted packets within other packets to sneak out of a network undetected [1]. Even if this technology only lasted 10-15 years that is a LONG time to have the upper hand. [1] http://www.jwz.org/blog/2015/02/ip-over-avian-carriers-nsa-edition/ http://www.jwz.org/blog/2015/02/ip-over-avian-carriers-nsa-e...