Secure-Storage

Flutter

Flutter Biometric Authentication Tutorial (2026): Face ID, Touch ID, and Fingerprint with local_auth

Implement Face ID, Touch ID, and fingerprint in Flutter using local_auth 3.x, with Android/iOS setup, code, error handling, and secure storage.

ASOasis

Apr 20, 2026

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Flutter

Secure Storage in Flutter: When SharedPreferences Isn’t Enough

When to use SharedPreferences vs secure storage in Flutter—threats, code examples, migration steps, and best practices for tokens and PII.

ASOasis

Apr 7, 2026

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