Dr. Pawan Singh Mehra is currently working as Assistant Professor(Senior Grade) in Jaypee Institute of Information Technology, Noida. He received his Ph.D. degree in Computer Engineering from Jamia Millia Islamia and M.Tech. degree in Computer Science and Engineering from Center for Development of Advanced Computing(CDAC). He completed Bachelor of Engineering from RJIT, Gwalior. His research interests include wireless sensor network, image processing, cryptography and network security, block chain. He has authored papers in International journals and conferences indexed in SCI/Scopus/Web of Science.