Media Forensics is the use of scientifically derived and proven methods towards the preservation, collection, validation, identification, analysis, interpretation, documentation and presentation of digital evidence derived from the digital sources for the purpose of facilitation or furthering the reconstruction of events found to be criminal, or helping to anticipate unauthorized actions shown to be disruptive to planned operations.
It is the application of proven techniques to the reliable and unbiased collection, analysis, interpretation and presentation of digital evidence extracted for any form of storage media. In other words, it is the collection of techniques and tools used to find evidence in a storage media
The aim of media forensics is to determine the evidential value of crime scene and related evidence. .