What is an advantage of performing Data Carving after case creation?

Performing Data Carving after case creation allows forensic investigators to effectively target specific files, especially when the file system is damaged or when certain files are not easily accessible through traditional means. Data carving works by analyzing raw data on a storage medium and looking for file signatures, making it possible to recover specific file types based on their known structure and format.

This targeted approach is advantageous because it can increase the efficiency of the investigation, allowing examiners to focus their resources on recovering particular items of interest rather than sifting through an entire dataset. In scenarios where file headers or metadata are missing or corrupted, data carving is a valuable technique to retrieve lost evidence that might otherwise be overlooked.

The other options do not align with the primary benefits of data carving. Increasing overall data size does not directly apply to the process, enhancing physical drive performance is not a primary goal of data carving, and limiting evidence review to file types only would be counterproductive in a forensic investigation, which aims to uncover all possible evidence, regardless of type.