Digital Forensics and Incident Response: Foundations, Methodology, Artifacts, and Response is a practical guide to understanding the principles and techniques of modern Digital Forensics and Incident Response (DFIR). The book covers the complete investigation lifecycle, including evidence handling, forensic acquisition, memory and network forensics, malware analysis, cloud and mobile investigations, threat hunting, and incident reporting. Combining theoretical concepts with practical methodologies, it serves as an excellent resource for students, researchers, cybersecurity professionals, and digital forensic investigators. This handbook provides the essential knowledge and skills required to investigate cyber incidents, preserve digital evidence, and respond effectively to today's evolving cybersecurity challenges.