Secure enclave

- Most people worry about storing sensitive data … on their device. … Who has access to it? … Where is it sent? … Can other apps access it? … iOS stores keychain data in the Secure Enclave. … That sounds safe and warm. … If you want to know the nitty gritty details … of the Secure Enclave, … you can check out the Apple documentation, … but for our purposes, the main thing … is that the Secure Enclave … is separate from basically everything else. … It runs it's own kernel on it's own chip, … has it's own file system, and prevents direct access … from even the main processor. … Only your app can get to it. … Though we'll look at ways to share the data … with other apps you develop. … …