从芯片制造流程看如何植入后门

Core Viewpoint - The U.S. government is reportedly embedding location trackers in certain products to prevent advanced chips from being transferred to China, which aligns with the previously proposed "on-chip governance mechanism" that includes tracking capabilities [1] Group 1 - The U.S. government is taking measures to address the issue of advanced chips being shipped to China by incorporating tracking devices into specific products [1] - The concept of embedding "backdoors" in chips is highlighted, indicating a method of surveillance and control over chip distribution [1] - Chip industry professionals have confirmed that the tracking feature is a form of "backdoor" implementation [1]