Yuyuan Tan Tian: The possible backdoor of the H20 chip

Yuyuan Tan Tian wrote: Recently, there has been a lot of discussion about the "backdoor" of the H20 chip. Professionals say that functions such as "tracking and positioning" and "remote shutdown" are completely achievable technically. Digging down along these functions, Tan Zhu found that the United States once had a whole set of systematic considerations about the "backdoor" of artificial intelligence chips. The US side also specifically mentioned that if companies cooperate with the US government to install "backdoors", the US government can exclude them from export controls, including relaxing exports to "low-risk customers in China". Combined with this information, looking at the US government allowing NVIDIA to export H20 to China, it is inevitable to think carefully and feel terrifying. (Yuyuan Tan Tian)