Fraud Rule Expansion vs Operational Complexity
Apply risk-based criticality tiering to concentrate redundancy investment on life-safety systems and reduce it on auxiliary equipment.
CyberTRIZ analysis · Banking contradiction F017 · one of 8,235 worked contradictions published by CyberTRIZ.AI
Regulations
Business Context
Adding more fraud detection rules appears to improve protection but frequently creates overlapping controls, duplicate alerts, and increasingly difficult rule management.
Banking TRIZ Resolution
Replace large rule libraries with adaptive fraud models that continuously optimize detection using behavioural intelligence and historical fraud outcomes.
Recommended Banking TRIZ Principles
Principle 2 - Taking Out
Principle 15 - Dynamics
Principle 23 - Feedback
Principle 28 - Replacement of Mechanical Systems
Expected Outcome
Simpler fraud operations
Better detection quality
Lower maintenance effort
Reduced false positives