A digital forensic examiner receives a computer used in a hacking case.

Comprehensive and Detailed Explanation From Exact Extract:

In digital forensics, the use of reliable, validated, and widely accepted tools and techniques is critical to maintain the integrity and admissibility of digital evidence. According to the National Institute of Standards and Technology (NIST) guidelines and the Scientific Working Group on Digital Evidence (SWGDE) standards, any forensic process must utilize methods that are recognized by the forensic community and have undergone rigorous testing to ensure accuracy and reliability.

Using validated tools helps prevent evidence contamination or loss and ensures that results can withstand legal scrutiny.

While proper seizure and witnessing are important, the priority in the extraction phase is to use appropriate, trusted tools.

Downloading tools from unauthorized or suspicious sources can compromise the evidence and is not an ethical or legal practice.