André Koot has been involved in information security since the mid nineties and gained a lot of experience in the field of Access Control and Identity Management. He has acted as a security manager in several large companies. Not only is he a security expert for his profession, but it can be considered a hobby as well. André has been the editor in chief for the Dutch magazine Informatiebeveliging (Information Security) and he also wrote a large number of articles for this publication. He has his own identity blog and is an avid social media user.