André Weimerskirch André Weimerskirch works in the area of applied data security. He studied business information technology as well as mathematics at Darmstadt Technical University before receiving his Master of Science in computer science at Worcester Polytechnic Institute, USA. André then received a Ph.D. of Ruhr-University of Bochum (HGI, eurobits) in the area of applied data security. Please find more information in my CV. André is now CEO and President of escrypt Inc., USA. Publications CV (PDF) Contact If you want to contact me in private, please send an email to adr wimrskirchorg .