What you'll learn

Providing a secure yet seamless way to authenticate users can make or break an iOS application. In this course, Authentication in iOS 18 Using Swift 6, you’ll learn to use the fingerprint sensor and facial recognition to secure your apps. First, you’ll dive into iOS data protection and encryption fundamentals. Next, you’ll explore the underlying concepts of biometric authentication. Then, you’ll follow along and integrate biometric authentication into an actual SwiftUI app. Finally, you’ll see how to implement a fallback mechanism for devices without biometric hardware or when users disable biometric authentication. When you’re finished with this course, you’ll have the skills and knowledge required to integrate a seamless authentication experience into your iOS applications.