He received the Ph.D. in Electrical Engineering from the University of Southern California (USC) in 2006. His research interest lies in Trust, Security and Privacy in Sustainable & Survivable Computing technologies. He has authored or co-authored more than 100 research papers in refereed journals, conferences, and book chapters. His research has been funded by NSF, DoD, AFOSR, AFRL, New York State, and industrial partners. He has served as reviewer for NSF panels and for international journals, and on the Technical Program Committee (TPC) of prestigious conferences including IEEE/ACM Transaction on Networking, IEEE Transaction on Information Forensics and Security, and IEEE INFOCOM, etc. He is a member of ACM, IEEE, and SPIE.