Dr. Anuja Dixit is an Assistant Professor in the Department of Information Technology at Atal Bihari Vajpayee-Indian Institute of Information Technology and Management, Gwalior, Madhya Pradesh. Previously, she has served as an Assistant Professor in the Department of Computer Science & Engineering at Indian Institute of Information Technology, Pune, Maharashtra. She has completed Ph.D. in Computer Science & Engineering from Indian Institute of Technology (Indian School of Mines), Dhanbad, Jharkhand. Her basic research interest lies in the field of Digital Image Processing, Digital Image Forensics, Audio & Video Forensics, Document Authentication, Multimedia Security, Medical Image Authentication, and Signature Authentication.