Nvidia(US:NVDA) Xi Niu Cai Jing·2025-08-11 05:51Group 1 - The core issue revolves around serious security concerns related to NVIDIA's H20 computing chip, prompting the National Internet Information Office to request explanations and proof from NVIDIA regarding the security risks associated with backdoor vulnerabilities [1] - NVIDIA officially responded on August 6, stating that their chips do not contain backdoors, kill switches, or monitoring software, emphasizing the importance of user consent and awareness in hardware design [4] - The company referenced the historical Clipper chip incident to highlight the dangers of built-in backdoors, which were found to have fundamental flaws that could be exploited, undermining user trust in system security [4] Group 2 - Experts and policymakers have suggested the need for "kill switches" in hardware to mitigate misuse risks, but NVIDIA firmly opposes the implementation of such features, arguing they violate basic cybersecurity principles [4] - The existence of government backdoors is seen as detrimental to user confidence in system security, as it creates single points of failure [4] - NVIDIA's statement aims to reassure stakeholders about the integrity of their products and the company's commitment to cybersecurity [4]