Related discussion (and well worth reading, including site owner's DEFCON talk) https://news.ycombinator.com/item?id=22995008 https://news.ycombinator.com/item?

Related discussion (and well worth reading, including site owner's DEFCON talk) https://news.ycombinator.com/item?id=22995008 https://news.ycombinator.com/item?id=22995008