Android 17 Beta Adds Native App Lock Security

Android 17 is set to enhance device security with a new native app lock feature, currently in testing within the Android 17 QPR2 beta 3 build. This feature allows users to individually lock applications, requiring a passcode or biometric authentication to access them. It also suppresses notifications and prevents widgets for locked apps from appearing on the home screen, thereby safeguarding personal data and preventing unauthorized actions.

The app lock is accessible via the Security & Privacy settings and can be enabled for specific apps. While Google notes that AI agents may still access data if permitted, the core functionality aims to prevent casual snooping. This development brings Android closer to iOS, which introduced a similar app lock in iOS 18. The feature is currently exclusive to Pixel devices but is expected to roll out more broadly with the full QPR2 release in December, potentially reaching devices like Samsung.

Prior to this native implementation, Android users relied on third-party apps or manufacturer-specific solutions for app locking, which often lacked robust security. The introduction of a standardized, built-in app lock in Android 17 is seen as a significant improvement for user privacy and data protection across the platform.