English to Spanish Other IT (Information Technology) Preserving and collecting documents

Hola a todos. Si bien la traducción es sobre investigaciones de conductas indebidas en una compañía, esta es la parte del presupuesto para la recopilación y conservación de la documentación de la investigación y dice:

Costs of preserving and collecting documents
— Imaging hard drives and servers
— Copying hard-copy files
— Converting collected files into a reviewable format
— Forensic assistance

Alguien que sepa el término específico para imaging? Vi que podría ser crear una imagen y que también hay algo parecido que es clonar. Encontré está definición en google para imaging:
Imaging a drive is more for backing up purposes. The best way to use the computer imaging process would be to take an image of a healthy computer, copy that image file and put it in a safe place, then set up an incremental backup on the original image.

The purpose of copying and saving the original image is in case you incrementally backed up a virus or some other form of scumware on the original image. If that happened, you would still have the original image for restoration purposes without having to reinstall Windows and all of the other applications that have accumulated on your hard drive.

Muchas gracias!