Roelof Temmingh has been working in the security industry for the last 15 years. He started SensePost with some friends in 2000, left SensePost in 2007 and has been running Paterva ever since. He developed many successful security assessment tools, contributed to several books and spoke at numerous international security conferences (Black Hat and Bluehat, Cansecwest, Defcon, FIRST, Ekoparty, RSA, HiTB, Ruxcon amongst others). Recently Roelof is mainly thinking about intelligence and information gathering, virtual identities and social botnets. He likes to create new and innovative technology is and the driving force behind Maltego.