Matthew D. Green is an Assistant Research Professor at the Johns Hopkins Information Security Institute.  After earning his PhD in 2008, Green went on research techniques for privacy-enhanced information storage, anonymous payment systems, and bilinear map-based cryptography. 

Mr. Green was formerly a partner in Independent Security Evaluators, a custom security evaluation and design consultancy, and he currently consults independently.  From 1999-2003, Mr. Green served as a senior technical staff member at AT&T Laboratories/Research in Florham Park, NJ.