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....

May 13, 2024 · 4 min · Dmytro Chumakov