Table 4 Estimated values of FAR, FRR, and SAR during user authentication during free-text typing in various contexts (BB-MAS dataset) with modern and proposed methods
From: Behavior-based user authentication on mobile devices in various usage contexts
Modalities | Single sensor | Two sensors | Multisensors | ||
|---|---|---|---|---|---|
Sensors | Accelerometer | Gyroscope | Touchscreen | Accelerometer and gyroscope | Motion sensor and touchscreen |
Abuhamad et al. method | |||||
FAR | 14.2% | 24.1% | 10.8% | 7.7% | 3.4% |
FRR | 9.8% | 18.1% | 8.4% | 6.0% | 3.2% |
SAR | 11.9% | 27.1% | 9.1% | 9.5% | 2.6% |
Reichinger et al. method | |||||
FAR | 12.4% | 23.2% | 11.1% | 8.2% | 3.0% |
FRR | 9.4% | 17.5% | 8.2% | 7.6% | 2.8% |
SAR | 12.8% | 26.0% | 9.9% | 9.1% | 3.3% |
MMAuth method | |||||
FAR | 13.8% | 24.5% | 11.7% | 8.0% | 2.2% |
FRR | 10.1% | 18.9% | 8.7% | 7.9% | 3.0% |
SAR | 12.0% | 27.5% | 9.2% | 9.4% | 3.1% |
BehaviorID method | |||||
FAR | 10.6% | 22.8% | 8.9% | 5.4% | 1.7% |
FRR | 7.2% | 15.3% | 6.8% | 5.8% | 2.1% |
SAR | 13.4% | 25.7% | 9.4% | 9.6% | 0.7% |