V. Valarmathi is a Part Time External Scholar in the Department of Information and Communication Engineering at Anna University, Chennai. She is an Assistant Professor in Department of Information Technology at Sri Sairam Engineering College, Chennai. She received her B.Tech degree in Information Technology from Anna University, Tamilnadu, India in 2005. She has received her M.Tech degree in Information Technology from Sathyabama Institute of Science and Technology, Chennai, Tamilnadu, India, in 2010