SniffJoke is a software you run on your computer that injects randomly generated traffic in your normal one. While it does not affect the normal communication and the content exchanged with a remote host, it has a noisy effect on the operation of a third element eavesdropping on your conversation (be it a sniffer, a passive interceptor or a Chinese trojan).
The data it injects makes the reconstruction of TCP streams very arduous (eg: wireshark, xplico). As in any concealment technique, an expert professional can understand the general flow of the transaction by reading one packet at a time, but this analysis cannot be automated, so: if they’re after you they will get you, but with this software you could consider yourself safe against mass-targeted attacks. (more)
