Khumanthem Manglem Singh is Professor, Department of Computer Science and Engineering, National Institute of Technology Manipur. He obtained BTech, MTech, MS and PhD from Dayalbagh Educational Institute (Agra), Delhi College of Engineering (Delhi Technological University), BITS Pilani and IIT Guwahati, respectively. He has a long teaching experience of 34 years. His areas of interest include cryptography, digital watermarking, image & video processing, etc.