Gavin ‘Jac0byterebel' Ewan is a ranty, shouty, sweary Scottish hacker. After selling lots of things to lots of people, he decided to get firmly into the field of information security, always having been a geek at heart. Educated in psychology and economics, Gavin spends his time debunking social engineering myths (the psychology bit) and working out ways to sell infosec to management types (the economics bit) Already a successful speaker, Gavin has delivered talks worldwide to various audiences.