Digital evidence can be found in which of the following?

Digital evidence can be found in which of the following?

• A. On servers, memory cards, hard drives, removable storage devices, and DVDs
• B. Only in the cloud
• C. Only in volatile memory
• D. Only in printed documents

Answer: (A)

Digital evidence can be found across a wide range of storage media where data lives in electronic form. This includes servers that store data, memory cards used by devices, traditional hard drives, removable storage like USB drives, and optical discs such as DVDs. Each of these holds digital artifacts—files, logs, metadata, and traces of activity—that can be useful in an investigation. Relying on evidence only from the cloud or only from volatile memory or only from printed documents is too limiting. Cloud data can be part of the evidence, but many systems store data locally as well. Volatile memory may contain useful clues, but it disappears when power is lost, so it’s not a sole source. Printed documents are physical and not digital evidence themselves, even though they may reflect information derived from digital sources. Hence, the broad range of on-device and on-network storage shown in the statement best represents where digital evidence can be found.

Digital evidence can be found across a wide range of storage media where data lives in electronic form. This includes servers that store data, memory cards used by devices, traditional hard drives, removable storage like USB drives, and optical discs such as DVDs. Each of these holds digital artifacts—files, logs, metadata, and traces of activity—that can be useful in an investigation.

Relying on evidence only from the cloud or only from volatile memory or only from printed documents is too limiting. Cloud data can be part of the evidence, but many systems store data locally as well. Volatile memory may contain useful clues, but it disappears when power is lost, so it’s not a sole source. Printed documents are physical and not digital evidence themselves, even though they may reflect information derived from digital sources. Hence, the broad range of on-device and on-network storage shown in the statement best represents where digital evidence can be found.