Apple Platform Security May 2021 2 Apple Platform Security Contents Introduction to Apple platform security 5 A commitment to security 6 Hardware security and biometrics 7 Hardware security overview 7 Apple SoC security 8 Secure Enclave 9 Touch ID and Face ID 19 Hardware microphone disconnect 27 Express Cards with power reserve 28 System security 29 System security overview 29 Secure boot 30 Secur