Obtained PhD in the area of information security from Anna University, Chennai and ME(CSE) from Madurai Kamaraj University.Currently working as an Associate Professor in the Department of Computer Science and Engineering Anna University, Chennai and also obtained MBA degree. Before coming to teaching field he had an industrial experience of two years from Nasoft, Bangalore. He has teaching experience of more than 15 years. His many cited publications in highly indexed journals talks about his vast knowledge and skill set in the area of cryptography. His research interest is also extended in the areas of network analysis using social networking, 4G communication, group key management in multicasting, cloud computing, information security through anomaly detection and web services. He is a renowned expert in artificial intelligence and a mass stunning speaker who has inspired a lot of students on ethical hacking through his hands on experience sessions. Under his guidance there are 12 scholars pursuing their PhD, one of them were received PhD Degree and one is waiting for viva-voce. More than 100 students have been done their B.E., M.E., and MTech and MCA projects.He is one of the leading cryptographer scientists in India.