According to DiscusFish, co-founder of Cobo & F2pool, iPhone 17 will use MIE hardware-level "memory security" technology, and the system will enable EMTE real-time verification by default, which can intercept 0-day attack chains such as border crossing and UAF, reducing side channel risk. Statistics show that memory security bugs account for 70% of all software vulnerabilities. This upgrade helps to improve the security of wallet signatures and Passkeys.