RAJIV CHOPRA, Ph.D. in Computer Science, is Assistant Professor in the Department of Computer Science and Engineering/Information Technology at Guru Tegh Bahadur Institute of Technology (GTBIT), GGSIPU Delhi. Having more than 17 years of experience, he has written 26 books, including the recent one on “Testing Web Applications—The State of Art and Future Trends”. Dr. Chopra has authored several international as well as national publications in refereed, peer reviewed and indexed journals as well as in international conferences. He is a Crezone Certified Ethical Hacker (CCEH). Dr. Chopra is the Life Member of Indian Society for Technical Education (ISTE), New Delhi as well as Life Member of Computer Society of India (CSI).