According to Cobo & F2 pool co-founder DiscusFish, the iPhone 17 will feature MIE hardware-level "memory security" technology. EMTE real-time verification is enabled by default, preventing zero-day attack chains such as out-of-bounds exploits and use-after-free (UAF) attacks, mitigating side-channel risks. Statistics show that memory security vulnerabilities account for 70% of all software vulnerabilities. This upgrade will help improve the security of wallet signatures and Passkeys.