Digital Forensic Certification Practice Exam

From which source did Aiden gather potential evidence regarding a critical document?

1. Fax machine

2. Scanner

3. Network drive

4. Digital camera

The correct answer is: Fax machine

The correct source for gathering potential evidence regarding a critical document is the fax machine. This is because fax machines produce physical and digital records of sent and received documents, which can include metadata such as timestamps, sender and receiver information, and transmission logs. If Aiden is investigating a critical document, examining the fax machine can reveal a paper trail of how the document was transmitted or received. This can help establish authenticity or identify communication related to the document. While scanners are also capable of digitizing documents, they typically do not retain transmission information or provide insight into how the document was previously shared or utilized. Network drives may contain digital copies of documents, but they may not provide the context needed to understand the document's origin or distribution unless linked with access logs. Digital cameras could capture images of physical documents but would lack the specific metadata that a fax machine would provide regarding the document's transmission. Thus, the fax machine stands out as the most relevant source for uncovering aspects tied to the critical document in question.