Table 6 Time taken for legitimate and adversarial users to answer Type ‐ 4 questions
From: Designing challenge questions for location‐based authentication systems: a real‐life study
Mean | SD | Median | Skewness | Kurtosis | |
|---|---|---|---|---|---|
Legitimate Users | 27.80 | 26.097 | 19.00 | 3.160 | 13.226 |
Strong Adversarial Users | 24.38 | 27.024 | 17.00 | 4.366 | 26.272 |
Naive Adversarial Users | 17.91 | 17.804 | 13.00 | 5.274 | 48.169 |