Distributed Denial of Service (DDoS) Attacks: Classification, Attacks, Challenges and Countermeasures

Brij B. Gupta is Assistant Professor in the Department of Computer Engineering, National Institute of Technology Kurukshetra India. His research interests include Information Security, Cyber Security, Cloud Computing, Web Security, Intrusion Detection and Phishing.
He received his PhD degree from Indian Institute of Technology Roorkee, India in the area of Information and Cyber Security. He has published more than 250 research papers in International Journals and Conferences of high repute including IEEE, Elsevier, ACM, Springer, Wiley, Taylor & Francis, and Inderscience. He is serving as associate editor of IEEE Access, IEEE TII, Associate editor of IJICS, Inderscience and Executive editor of IJITCA, Inderscience, respectively.

Amrita Dahiya is a Research Scholar in the Department of Computer Engineering, National Institute of Technology Kurukshetra India