http://www.theregister.co.uk/2015/06/05/register_dark_net_summer_lecture/Runs 45 minutes but I thought it well worth it.
Regards. Al
"Violence is the last refuge of the incompetent." -- Isaac Asimov
"Never let your sense of morals prevent you from doing what is right." -- Isaac Asimov
Neither a despot, nor a doormat, be
Every app wants to be a database app when it grows up