From: Evaluating smartphone-based dynamic security questions for fallback authentication: a field study
Order | Legitimate | Strong | Naive |
---|---|---|---|
1 | App (888) | Location (857) | Battery (778) |
2 | Activity (880) | Activity (833) | Location (747) |
3 | Location (848) | App (830) | App (734) |
4 | Battery (805) | Music (802) | Activity (717) |
5 | Call (801) | Battery (793) | Music (702) |
6 | Music (776) | SMS (725) | SMS (672) |
7 | SMS (651) | Call (690) | Call (646) |