A security researcher purchases a discounted open-box item from a local electronics retailer, hoping to learn more about the device. After turning it on and launching the configuration application, he notices that several features appear to be missing, while other features are there that he hadn't heard about. Which of the following would best allow the researcher to verify whether this device has potentially been tampered with?
A) Trusted foundry
B) White box testing
C) OEM documentation
D) Operational control review

Question

Quizplus · Accepted Answer

OEM (Original Equipment Manufacturer) documentation provides the official specifications, features, and functionalities of the device as intended by the manufacturer. By comparing the device's current state and available features with the OEM documentation, the researcher can identify any discrepancies that may indicate tampering or modifications.

A Security Researcher Purchases a Discounted Open-Box Item from a Local