Final answer:
The question is about the secure transmission of criminal history using a fax machine, highlighting the importance of maintaining confidentiality by having both parties at their respective fax machines.
Step-by-step explanation:
The student is asking about the process of securely transmitting sensitive information, specifically criminal history, via a fax machine.
To maintain confidentiality during this process, both the sending and receiving parties need to be physically present at their respective fax machines to ensure that unauthorized individuals do not access the information.
This is a crucial procedure in legal and law enforcement contexts where sharing confidential information must adhere to privacy laws and regulations.