Recent Research Trends in Computer Science (Volume - 2), edited by Dr. A. Ramaswami Reddy, features eight advanced research chapters across cybersecurity, machine learning, digital image processing, and IoT infrastructure. The volume includes studies on image noise and restoration, secure routing protocols for MANETs, cyber security data science (CSDS) for women empowerment, SDN integration in IoT frameworks, ensemble classifiers for handwritten recognition, optimization techniques in machine learning, edge computing with deep learning, and quantum machine learning applications. Each chapter provides a rich blend of theoretical foundation, algorithmic design, and practical implementation. This multidisciplinary compilation is ideal for students, researchers, and professionals working in artificial intelligence, network security, embedded systems, and digital image analytics, aiming to address real-world challenges through intelligent computing technologies.