What are "file types" in FTK?

In the context of FTK (Forensic Toolkit), "file types" refer to categories of files that represent similar characteristics or purposes. This classification helps forensic examiners efficiently analyze and identify files based on their formats and functionalities. Each file type carries specific information about how it is structured and what kind of data it holds, making it easier to filter and organize files during an investigation. For example, file types might include documents, images, audio files, and executable files, each serving different roles and purposes within the system being analyzed.

Understanding file types is crucial for forensic analysis, as it assists in recognizing suspicious or relevant files based on their categories, which can aid in the overall investigation process. This understanding enables examiners to apply targeted analysis techniques suitable for specific file types, enhancing the effectiveness of the forensic examination.