Description: https://www.defcon.org/images/defcon-16/dc16-presentations/defcon-16-yamaguchi-fx.pdf How fast a port-scan can be is largely dependent on the performance of the network in question. Nonetheless, it is clear that choosing the most efficient scanning-speed is only possible based on sufficient information on the network's performance. We have thus designed and implemented a port-scanning method which provokes extra network-activity to increase the amount of information at our disposal in an attempt to gain speed on the long run.
Following this approach, we've managed to mimic TCPs properties to an extend which allows us to implement many congestion control schemes initially designed for TCP. Further tweaking the actual implementation by integrating it into the linux-kernel left us with a port-scanner ready to tackle big networks at an impressive speed.
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