Of course, this is a known way to do it for hackers. But the article clearly mentioned boundary conditions, among two are violated by the netcat trick: * It ne

Of course, this is a known way to do it for hackers. But the article clearly mentioned boundary conditions, among two are violated by the netcat trick: * It needs to be useable for a non-technical person * Its flow has to be consistent across platforms Besides having access to a terminal, netcat must be installed and hosts accessible, ports open etc. Not what is usually the case and especially not advisable when you operate on the internet level and not on protected local networks.