The Token I Deleted Came Back After a Restart — Detecting Failed SecureStore Deletes
On Android, getItemAsync can report null right after sign-out while the value is still sitting on disk. Here is how I rewrote a sign-out path that was verifying deletion by reading instead of by the delete result.
Where Should Your Rork App Store Auth Tokens? expo-secure-store and a Biometric Gate
How I moved a Rork-generated app's auth tokens out of AsyncStorage into expo-secure-store and put a biometric check in front of every read — including the size limit and sign-out gotchas I hit in production.
Complete Security Implementation Guide for Rork Apps — Biometrics, Encryption, Secure Storage & Certificate Pinning
Harden your Rork app for production: biometric auth, AES encryption, secure storage, certificate pinning, jailbreak detection, and ATT — with working code.