Forensic readiness planning refers to a set of processes required to achieve and maintain forensics readiness. There are eight steps in forensic readiness planning. Which of the following is performed during step $4?$

Question $15$ options:

Establish a legal advisory board to guide the investigation process.

Establish a policy for securely handling and storing the collected evidence.

Determine the source of the evidence.

Identify the potential evidence required for an incident.