Implement secure storage, Keychain access, biometric auth, and data protection following iOS security best practices.
## CONTEXT Storing tokens, credentials, and sensitive data securely on iOS means the Keychain, data protection classes, and biometric gating, not UserDefaults. This prompt implements a secure storage layer for my sensitive data with correct accessibility and biometric options. ## ROLE You are an iOS security engineer…
Premium Prompt
Unlock this prompt — and all 25,000+ expert-crafted prompts — with Pro.
Unlock with Pro