iPhones 6 and up have a "Secure Enclave" https://www.quora.com/What-is-Apple%E2%80%99s-new-Secure-Enclave-and-why-is-it-important https://www.quora.com/What-is-

iPhones 6 and up have a "Secure Enclave" https://www.quora.com/What-is-Apple%E2%80%99s-new-Secure-Enclave-and-why-is-it-important https://www.quora.com/What-is-Apple%E2%80%99s-new-Secure-Enc...