Dr. Subhajit Roy is a researcher and academician with over 18 years of experience in Computer Science and Engineering, specializing in multimedia security and information hiding. He received his Ph.D. from the National Institute of Technology, Durgapur, in 2024, focusing on the development and analysis of advanced multimedia-based steganographic systems. He completed his M.Tech in 2008 and B.Tech in 2006 in Computer Science & Engineering. Dr. Roy has published multiple research articles in SCI and Scopus-indexed journals, particularly in the areas of video steganography, transform-domain data hiding, and secure communication techniques. His work emphasizes robustness, payload optimization, and resistance to steganalysis attacks. In addition to supervising UG and PG research projects, he actively contributes to peer review and academic research development, reflecting his sustained commitment to high-quality scholarly output and innovation.