Research Article
ZPA: A Smart Home Privacy Analysis System Based on ZigBee Encrypted Traffic
Table 9
Smart device state recognition model performance.
| Smart device | State | 5-fold cross-validation (%) |
| Jingdong-wireless smart socket | Status change (on/off) | 97.66 |
| Jingdong-body sensor | Someone passed | 100 | No one passed |
| Jingdong-wireless switch | Click | 100 |
| Jingdong-door sensor | Status change (on/off) | 100 |
| Xiaomi-body sensor | Someone passed | 99.80 | No one passed |
| Aqara-door sensor | Click | 95.24 |
| Aqara-vibration sensor | Shock | 93.77 | Drop | Tilt |
| Aqara-body sensor | Someone passed | 100 | No one passed |
| Haiman-body sensor | Someone passed | 99.33 | No one passed |
| Haiman-door sensor | Status change (on/off) | 99.45 |
| Huawei-body sensor | Someone passed | 99.88 | No one passed |
| Huawei-door sensor | Status change (on/off) | 98.85 |
| Average | | 98.65 |
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