Frédéric Dupuis just arrived to start his Post Doc position and we are very happy to welcome him to Aarhus. Frédéric received his PhD in computer science in 2009 from the Université de Montréal, and was a postdoc in physics at ETH Zurich from 2010 to 2012. He has now joined the cryptography group as a postdoc. He is interested in quantum cryptography and quantum information theory.