🔐 Layer 1: Authentication
✅ Dual Verification (Wallet + White Card)
✅ Signature Validation
✅ Certificate Verification
🔒 Layer 2: Authorization
✅ Clearance Level Checking
✅ Caveat Access Control
✅ Role-Based Permissions
🛡️ Layer 3: Data Protection
✅ End-to-End Encryption
✅ Secure Storage
✅ Input Validation
📊 Layer 4: Monitoring
✅ Access Logging
✅ Audit Trails
✅ Anomaly Detection
🚨 Layer 5: Response
✅ Automatic Lockout
✅ Alert System
✅ Incident Response