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Apple's Secure Enclave utilizes a separate processor isolated from the main processor(s): https://support.apple.com/guide/security/secure-enclave-sec59b0b31ff/w

by wahern 2y ago

Apple's Secure Enclave utilizes a separate processor isolated from the main processor(s): https://support.apple.com/guide/security/secure-enclave-sec59b0b31ff/web https://support.apple.com/guide/security/secure-enclave-sec5... It runs it's own microkernel-based OS to isolate individual tasks/functions to mitigate the impact of one of those tasks having exploitable bugs.

transpute 2y ago
eNclave eXclave
- wahern 2y ago
  I stand corrected. The best info I've been able to find about the architecture is https://www.df-f.com/blog/ios17 https://www.df-f.com/blog/ios17 Is there more info available, yet? Might this be related to Apple's recent sponsorship of seL4--https://sel4.systems/news/#member-apple https://sel4.systems/news/#member-apple?