The role of the forensic investigator includes which of the following?

The role of the forensic investigator includes which of the following?

• A. Take permission from all employees of the organization for investigation
• B. Harden organization network security
• C. Create an image backup of the original evidence without tampering with potential evidence
• D. Keep the evidence a highly confidential and hide the evidence from law enforcement agencies

Answer: (C)

Preserving evidence integrity is essential in a forensic investigation. The investigator should create a forensic image—a bit-for-bit copy of the original media—so analysis occurs on the copy while the original stays untouched. This preserves the original evidentiary material and allows verification of integrity through hash comparisons, ensuring the copy exactly matches the source. This approach prevents any modification of potential evidence and supports a solid chain of custody. The other options miss the mark: asking permission from all employees is impractical and not how authorization is obtained; hardening the network is a preventive security measure rather than a step in evidence collection; and hiding evidence from law enforcement is illegal and unethical.

Preserving evidence integrity is essential in a forensic investigation. The investigator should create a forensic image—a bit-for-bit copy of the original media—so analysis occurs on the copy while the original stays untouched. This preserves the original evidentiary material and allows verification of integrity through hash comparisons, ensuring the copy exactly matches the source. This approach prevents any modification of potential evidence and supports a solid chain of custody. The other options miss the mark: asking permission from all employees is impractical and not how authorization is obtained; hardening the network is a preventive security measure rather than a step in evidence collection; and hiding evidence from law enforcement is illegal and unethical.