Overview
Risk in a BowTie model is managed through the combined effectiveness of multiple controls.
How It Works
Each control acts as a barrier.
- Multiple controls work together
- Risk occurs only when all controls fail
This aligns with the “Swiss cheese model” of risk.
Key Principle
- Controls should be independent and effective
- Weak or dependent controls reduce overall protection
Practical Considerations
- Avoid duplicating similar controls
- Ensure controls are reliable
- Focus on quality over quantity
Summary
Effective risk management depends on how well multiple controls work together to prevent or mitigate risk.