Apple quietly upgraded the Secure Enclave for older chips in fall 2020

By news@appleinsider.com (Malcolm Owen) Apple made changes to its A12, A13, and S5 system-on-chips to alter the Secure Enclave in Fall 2020, to include a second-generation model of the Secure Enclave.Whenever Apple introduces new features to its chips, it typically does so as part of a number of other updates included in a new chip release. While unlikely to occur on pre-existing chips normally, it appears that Apple has adjusted some of the designs of its earlier SoCs to make them more secure.In an update to the …

Source:: Apple Insider