The book is a collection of best selected research papers presented at International Conference on Cyber-Technologies and Emerging Sciences (ICCTES 2021), organized by Graphic Era Hill University, Bhimtal Campus, Uttarakhand, India, during 17 - 18 December 2021. The book covers state-of-the-art applications, innovative methods, and analyze the unexplored and unsolved challenges to establish the relative solutions to advance the existing applications and theories of Cyber-Technologies and Emerging Sciences.

Dr. Sudhanshu Maurya, Member IEEE, Post-Doctoral Researcher, School of Computer & Communication Engineering, Universiti Malaysia Perlis (UniMAP), Malaysia. He has been designated as Assistant Professor in School of Computing, Graphic Era Hill University, Bhimtal Campus, Uttarakhand, India. Dr. Maurya has completed his Ph.D. in Computer Science, special focus on "Security and Privacy aspect of Mobile Cloud Computing". He acquired a master's degree in Computer Science with a specialization in Artificial Intelligence from Central University of Rajasthan, Rajasthan. He has completed his bachelor's degree in Information Technology from HNB Garhwal Central University, Uttarakhand. He has also contributed as a Research Fellow at NIT Surat. His area of research is dedicated to Cloud Computing, IoT, and Machine Learning. He has authored / coauthored 2 course books, 2 international Patents (Granted), 5 Indian patents and more than 45 research papers indexed in SCOPUS, Web of Science, ACM, IEEE & UGC Care Approved Journals. Sateesh K. Peddoju is currently working as an Associate Professor at the Indian Institute of Technology Roorkee, India. He is the Senior Member of ACM and IEEE, and recipient of Cloud Ambassador Award from AWS Educate, IBM SUR Award, Microsoft Educate Award, university merit scholarship, best teacher award in his previous employment, best paper/presentation awards, and travel grants. To his credit, he has one book, edited three books, and many publications on top-tier conferences and journals. He has received several grants from different funding sources. He is guiding many doctoral, master's, bachelor's, and intern students. He has organized many conferences, acted as the Program Chair and General Chair for many conferences. He has been contributing to society as a committee member at national and international forums. His research interests include Cloud Computing (Cloud, Edge, and Fog), Ubiquitous Computing (Mobile, Pervasive, and IoT), and Security (Network, Cloud, I