State-of-the-art Survey on Web Vulnerabilities, Threat Vectors, and Countermeasures -- A Survey of Cyber Security Trends, Emerging Technologies and Threats -- Identifying key strategies for Reconnaissance in Cyber Security -- A Review on Open Challenges in Intrusion Detection System -- The Effectiveness of Machine Learning Techniques in the Detection of Cyber Intrusions -- Big Data Based Autonomous Anomaly Detection Security Analytics for Protecting Virtualized Infrastructures in Cloud Computing -- A Study on Clustering Facebook Multimedia based on Metadata - A Comparative Analysis -- A big impact of social network analysis and machine learning algorithms for predicting facts of covid-19 pandemic -- A Framework for Crowdfunding Platform using Ethereum Blockchain Technology -- Data Science: Concern for Credit Card Scam with Artificial Intelligence.

This book looks at cyber security challenges with topical advancements in computational intelligence and communication technologies. This book includes invited peer-reviewed chapters on the emerging intelligent computing and communication technology research advancements, experimental outcomes, and cyber security practices, threats, and attacks with challenges. The book begins with a state-of-the-art survey and reviews of cyber security trends and issues. It further covers areas such as developments in intelligent computing and communication, smart healthcare, agriculture, transportation, online education, and many more real-life applications using IoT, big data, cloud computing, artificial intelligence, data science, and machine learning. This book is of interest to graduate/postgraduate students, researchers, and academicians. This book will be a valuable resource for practitioners and professionals working in smart city visualization through secure and intelligent application design, development, deployment to foster digital revolution, and reliable integration of advanced computing and communication technologies with global significance.