Mostly doing Team:Content, on a mission to outdo the HAR2009 and OHM2013 levels, make people laugh, security services nervous and media beg us for interviews. Also involved with Safe Harbour as Lord Commander of SHAiling vessels.
Recovering techno-optimist. Infosec person. @arjenkamphuis on the tweeters. Involved with WTH, HAR, OHM. Spoke at WHT, HAR, OHM, CCC-congres, CCC-sigint, HOPE, EMF, Balccon, Hack42 and many other places.