Professor Mattias Christandl (IMAGE) University of Copenhagen - Faculty of Science Caption Professor Mattias Christandl has helped find a new form of security identification, that could soon see the light of day and help us protect our data from hackers and cybercriminals. Credit University of Copenhagen, Quantum for Life Centre Usage Restrictions None License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.