Securing user data with Keychain, Touch ID, and Face ID
Introduction I was eager to learn about securing user data using Keychain and biometric authentication. Here are a few steps I found: Caveats You can test accessing Keychain data using Touch ID and Face ID only on a real device. First Step The first step is to add the Privacy - Face ID Usage Description key to your Info.plist. Without it, you would not be able to retrieve data from Keychain using Face ID....