Role of Cloud Service Providers in Securing Digital Forensic Evidence

With the growing adoption of cloud computing across industries, the collection and preservation of digital evidence in cloud environments has become a critical component of modern forensic investigations. Cloud Service Providers (CSPs) play a pivotal role in ensuring the integrity, confidentiality, and availability of forensic evidence. However, safeguarding this evidence is complex because of issues such as shared cloud resources, geographically dispersed data centres, and cross-border legal constraints. This paper examines the responsibilities of CSPs in digital forensic readiness, evidence acquisition, and secure storage. Drawing from recent advancements such as blockchain-based frameworks, zero-trust models, and adaptive evidence collection, the study presents a synthesized overview of best practices for CSP- led forensic security. It also identifies technical, legal, and operational challenges while proposing methods to enhance collaboration between CSPs and investigative authorities. The findings highlight that proactive CSP involvement significantly improves evidence reliability and admissibility in court, thereby strengthening the digital forensic process in cloud ecosystems.