Published: April 13, 2021 1:41 PM IST Nobody is as obsessed with security and privacy as Apple, and that’s why we see the company tightening up its platforms year on year. With 2020’s iPhone 12 series, it moved to a second-generation Secure Enclave for the A14 chips. The security gains from this 2 nd gen Secure Enclave might be notable, which is why Apple has secretly upgraded some of its older iPhones with the same. Also Read - Worldwide PC shipments up 32% in Q1, Lenovo leads: Gartner In one of Apple’s Platform Security Document dealing with Security Enclave noted by Andrew Pantyukhin on Twitter, it was found that Apple quietly upgraded the Security Enclave on its older iPhones running on the A12 and A13 platforms. The 2