Final answer:
The first action that should be done after forensically imaging a hard drive for evidence in an investigation is to securely store the original hard drive.
Step-by-step explanation:
The first action that should be done after forensically imaging a hard drive for evidence in an investigation is to securely store the original hard drive.
This is important to ensure that the original evidence is preserved and protected from any alteration or tampering.
Once the original hard drive is securely stored, other actions can be taken such as analyzing the image for digital artifacts, performing a hash verification of the image, and documenting the imaging process.
However, securing the original hard drive should be the first priority.