Forensically Sound Digital Evidence Collection in Cloud Environments

This concept paper presents a comprehensive and practical framework for conducting forensically sound digital evidence collection in cloud environments. As organizations increasingly rely on cloud infrastructure, the need for trustworthy and legally admissible digital evidence becomes critical. The paper outlines the challenges posed by cloud-based evidence—such as lack of physical access, multi-tenancy, and jurisdictional complexities—and offers cloud-specific forensic solutions. Key areas covered include: Legal and procedural aspects of digital evidence in the cloud Tools and techniques for preserving data integrity and chain of custody Step-by-step methods using APIs, snapshots, logs, and automation Forensic readiness strategies for public, private, and hybrid cloud environments Real-world scenarios and code examples (AWS, S3, EC2) for practical understanding This work serves as an essential resource for forensic investigators, legal professionals, and cybersecurity researchers looking to strengthen their approach to digital evidence in the evolving landscape of cloud computing.