We cordially invite you to participate in the 4th Norwegian Biometrics Laboratory Workshop 2014 which is an open and free-to-attend event organized by Norwegian Biometrics Laboratory at Gjøvik University College. This event is facing all who are interested in technologies, policies, applications, and wider acceptability of biometrics. The event in 2014 will focus on the topic of behavioural biometric and continuous authentication. What are the problems and possibilities of behavioural biometrics compared to biological biometrics or other authentication methods, and how can we secure computers better by continuously checking the identity of a user.