New physical attacks are quickly diluting secure enclave defenses from Nvidia, AMD, and Intel

Ars TechnicaWednesday, October 29, 2025 at 1:40:15 PM
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New physical attacks are quickly diluting secure enclave defenses from Nvidia, AMD, and Intel
Recent developments reveal that the secure enclave defenses provided by major tech companies like Nvidia, AMD, and Intel are increasingly vulnerable to inexpensive physical attacks. While on-chip Trusted Execution Environments (TEEs) can resist rooted operating systems, they fail against these low-cost physical threats. This is concerning as it undermines the security measures that many rely on for protecting sensitive data, highlighting a significant gap in current cybersecurity strategies.
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