Digital Chain of Custody
Noun · Security & Infosec
Definitions
The documented record of how digital evidence was collected, transferred, stored, accessed, and preserved over time so its integrity and handling can be defended. Without a clear digital chain of custody, evidence may lose investigative or legal value.
In plain English: A documented history showing who handled digital evidence and how it was protected.
Example: "The team hashed each image and logged every handoff to preserve the digital chain of custody."