What is included in digital evidence?

Digital evidence encompasses information that is stored or transmitted in digital form, and this includes a broad range of materials that can be found on electronic devices. Audio and video files are vital components of digital evidence because they can capture significant details in investigations. For instance, video surveillance footage can provide crucial visual evidence, while audio recordings can contain important conversations or sounds relevant to a case.

Other choices do not accurately represent the scope of digital evidence. Photographs and printed documents, while they may be part of an investigation, are not exclusively considered digital evidence unless they originate from a digital source. Physical items, such as tangible objects, are also not classified as digital evidence. Thus, audio and video files represent a clear and definitive aspect of digital evidence in criminal investigations.